From 4e8489dd128b0970acbf1d30922b46ec629edeb3 Mon Sep 17 00:00:00 2001
From: rowanbeentje <rowan@beent.je>
Date: Sat, 21 Apr 2018 13:00:56 +0100
Subject: [PATCH 01/65] Remove initial `read -r path` in
 dependency_file_exists() to stop excluding first match

---
 asimov | 2 --
 1 file changed, 2 deletions(-)

diff --git a/asimov b/asimov
index fc01dd4..6b048d7 100755
--- a/asimov
+++ b/asimov
@@ -30,8 +30,6 @@ readonly FILEPATHS=(
 dependency_file_exists() {
     filename=$1
 
-    read -r path;
-
     while read -r path; do
 
         # Return early if this is a nested dependency (e.g. node_modules

From 16f40d6b45235ea97ebba27580641b373179a359 Mon Sep 17 00:00:00 2001
From: rowanbeentje <rowan@beent.je>
Date: Sat, 21 Apr 2018 13:01:31 +0100
Subject: [PATCH 02/65] Output directory size the first time a directory is
 excluded for maximum satisfaction

---
 asimov | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/asimov b/asimov
index fc01dd4..cb96e88 100755
--- a/asimov
+++ b/asimov
@@ -56,7 +56,8 @@ exclude_file() {
 
         tmutil addexclusion "$path"
 
-        echo "- ${path} has been excluded from Time Machine backups."
+        sizeondisk=$(du -hs "$path" | cut -f1)
+        echo "- ${path} has been excluded from Time Machine backups ($sizeondisk)."
   done
 }
 

From c344bf2fc74332b5e2c8968783837dcce879a9fb Mon Sep 17 00:00:00 2001
From: rowanbeentje <rowan@beent.je>
Date: Sat, 21 Apr 2018 14:20:50 +0100
Subject: [PATCH 03/65] Switch to using find's -prune switch to exclude match
 subdirectories for speed, and exclude ~/Library folder from searches

---
 asimov | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/asimov b/asimov
index fc01dd4..62dbc1e 100755
--- a/asimov
+++ b/asimov
@@ -33,13 +33,6 @@ dependency_file_exists() {
     read -r path;
 
     while read -r path; do
-
-        # Return early if this is a nested dependency (e.g. node_modules
-        # inside another node_modules directory.
-        if [[ $(dirname "$path") == *"/$(basename "$path")/"* ]]; then
-            continue;
-        fi
-
         if [ -f "${path}/${filename}" ]; then
             echo "$path"
         fi
@@ -67,5 +60,5 @@ for i in "${FILEPATHS[@]}"; do
     printf "\\n\\033[0;36mFinding %s/ directories with corresponding %s files...\\033[0m\\n" \
         "${parts[0]}" "${parts[1]}"
 
-    find ~ -name "${parts[0]}" -type d | dependency_file_exists "${parts[1]}" | exclude_file
+    find ~ -not \( -path ~/Library -prune \) -name "${parts[0]}" -type d -prune | dependency_file_exists "${parts[1]}" | exclude_file
 done

From 9648820ddc1b26f7a93cb05f0375958f91efa677 Mon Sep 17 00:00:00 2001
From: rowanbeentje <rowan@beent.je>
Date: Sat, 21 Apr 2018 18:56:03 +0100
Subject: [PATCH 04/65] Rework the `find` command and path variables so that
 `find` is only run once however many FILEPATHS are set

---
 asimov | 32 +++++++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 7 deletions(-)

diff --git a/asimov b/asimov
index 62dbc1e..10d7fa4 100755
--- a/asimov
+++ b/asimov
@@ -28,15 +28,15 @@ readonly FILEPATHS=(
 # For example, when looking at a /vendor directory, we may choose to
 # ensure a composer.json file is available.
 dependency_file_exists() {
-    filename=$1
-
     read -r path;
 
     while read -r path; do
-        if [ -f "${path}/${filename}" ]; then
+        safe_filepath_suffix=$(md5 -qs $(basename "$path"))
+        filename="filepath_${safe_filepath_suffix}"
+        if [ -f "${path}/${!filename}" ]; then
             echo "$path"
         fi
-  done
+    done
 }
 
 # Exclude the given path from Time Machine backups.
@@ -53,12 +53,30 @@ exclude_file() {
   done
 }
 
+# Start to construct the `find` parameter arguments, based on a home directory search
+# but excluding ~/Library
+find_parameters=(~ -not \( -path ~/Library -prune \))
+
 # Iterate over dependencies.
+n=0
 for i in "${FILEPATHS[@]}"; do
     read -ra parts <<< "$i"
 
-    printf "\\n\\033[0;36mFinding %s/ directories with corresponding %s files...\\033[0m\\n" \
-        "${parts[0]}" "${parts[1]}"
+    # Add this folder to the `find` list, allowing a single `find` command to find all
+    if [ "$n" -gt "0" ]; then
+        find_parameters+=(-o)
+    fi
+    find_parameters+=(-name "${parts[0]}" -type d -prune)
+
+    # Set up a variable for lookup in dependency_file_exists, using a hashed name
+    # to ensure the variable name is valid
+    safe_filepath_suffix=$(md5 -qs "${parts[0]}")
+    declare "filepath_${safe_filepath_suffix}"="${parts[1]}"
 
-    find ~ -not \( -path ~/Library -prune \) -name "${parts[0]}" -type d -prune | dependency_file_exists "${parts[1]}" | exclude_file
+    ((n++))
 done
+
+
+echo -e "\\n\\033[0;36mFinding dependency directories with corresponding definition files...\\033[0m\\n"
+
+find "${find_parameters[@]}" | dependency_file_exists | exclude_file

From 3d88b6732be7e0b75637b79c3c273fb511fc3995 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Wed, 13 Jun 2018 21:53:10 -0400
Subject: [PATCH 05/65] Add a .travis.yml file for Travis CI integration
 (shellcheck)

---
 .travis.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 .travis.yml

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..5f14786
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,12 @@
+language: bash
+
+notifications:
+  email: never
+
+sudo: false
+
+script:
+  - shellcheck asimov *.sh
+
+matrix:
+  fast_finish: true

From 2908c3eedaba5f4adb633660b8fa14276571f0e2 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Wed, 13 Jun 2018 21:59:20 -0400
Subject: [PATCH 06/65] Quote the result of `$(basename "$path")` to prevent
 string splitting, at the recommendation of shellcheck

---
 asimov | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/asimov b/asimov
index 8243ee2..ee09ca3 100755
--- a/asimov
+++ b/asimov
@@ -31,7 +31,7 @@ dependency_file_exists() {
     read -r path;
 
     while read -r path; do
-        safe_filepath_suffix=$(md5 -qs $(basename "$path"))
+        safe_filepath_suffix=$(md5 -qs "$(basename "$path")")
         filename="filepath_${safe_filepath_suffix}"
         if [ -f "${path}/${!filename}" ]; then
             echo "$path"

From fd3388e742feb6a06eb9f62a1f06b7ba22db4fea Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Wed, 13 Jun 2018 22:00:15 -0400
Subject: [PATCH 07/65] Shellcheck wasn't crazy about concatenating a string
 within a `declare` statement, so set the full variable value on the line
 above, instead

---
 asimov | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/asimov b/asimov
index ee09ca3..8af260e 100755
--- a/asimov
+++ b/asimov
@@ -71,8 +71,8 @@ for i in "${FILEPATHS[@]}"; do
 
     # Set up a variable for lookup in dependency_file_exists, using a hashed name
     # to ensure the variable name is valid
-    safe_filepath_suffix=$(md5 -qs "${parts[0]}")
-    declare "filepath_${safe_filepath_suffix}"="${parts[1]}"
+    safe_filepath="filepath_$(md5 -qs "${parts[0]}")"
+    declare "$safe_filepath"="${parts[1]}"
 
     ((n++))
 done

From 225bb5bae08616eaf43a95c4429d5798625ab6e6 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Wed, 13 Jun 2018 22:02:10 -0400
Subject: [PATCH 08/65] Add the Travis CI build status to the README file

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ed3fdb2..96fe14c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Asimov
 
+[![Build Status](https://travis-ci.com/stevegrunwell/asimov.svg?branch=master)](https://travis-ci.com/stevegrunwell/asimov)
+
 > Those people who think they know everything are a great annoyance to those of us who do.<br>— Issac Asimov
 
 For macOS users, [Time Machine](https://support.apple.com/en-us/HT201250) is a no-frills, set-it-and-forget-it solution for on-site backups. Plug in an external hard drive (or configure a network storage drive), and your Mac's files are backed up.
@@ -41,4 +43,4 @@ If a directory has been excluded from backups in error, you can remove the exclu
 
 ```bash
 $ tmutil removeexclusion /path/to/directory
-```
\ No newline at end of file
+```

From dce102e98c141cc221fa8dae55d57ea55099e3c6 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Wed, 13 Jun 2018 22:07:41 -0400
Subject: [PATCH 09/65] Include an .editorconfig file in the project

This file ensures that IDEs that support [the .editorconfig standard](https://editorconfig.org/) will automatically handle appropriate coding standards.
---
 .editorconfig | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 .editorconfig

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..08b4f22
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,13 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.yml]
+indent_style = space
+indent_size = 2

From 7d9cd818abd610526d2666b095d76a1d5c2e47d0 Mon Sep 17 00:00:00 2001
From: Sebastian <sebastian@moeser.se>
Date: Sat, 23 Jun 2018 00:32:32 +0200
Subject: [PATCH 10/65] Exclude bower_components directory

---
 asimov | 1 +
 1 file changed, 1 insertion(+)

diff --git a/asimov b/asimov
index 8af260e..2531137 100755
--- a/asimov
+++ b/asimov
@@ -20,6 +20,7 @@ readonly FILEPATHS=(
     "vendor ../composer.json"
     "node_modules ../package.json"
     ".vagrant ../Vagrantfile"
+    "bower_components ../bower.json"
 )
 
 # Given a directory path, determine if the corresponding file (relative

From ed833ff5e9eb90ffc6c4cb0200f4fffdd9d2a494 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sat, 1 Sep 2018 13:14:05 -0400
Subject: [PATCH 11/65] Add tests cases for the project using PHPUnit

While PHPUnit isn't the perfect tool for testing shell scripts, it does give us the necessary tools to create a temporary filesystem with a pre-determined structure, as well as the ability to overwrite environment variables to scope Asimov to our dummy directory.

In this particular case, we're overloading the tmutil application with a PHP test double, enabling us to track what's called without actually relying on tmutil.
---
 .editorconfig        |    3 +
 .gitignore           |    3 +-
 composer.json        |   32 +
 composer.lock        | 1426 ++++++++++++++++++++++++++++++++++++++++++
 phpunit.xml.dist     |   16 +
 tests/AsimovTest.php |   40 ++
 tests/TMUtilMock.php |   41 ++
 tests/TestCase.php   |  174 ++++++
 tests/bin/tmutil     |   19 +
 9 files changed, 1753 insertions(+), 1 deletion(-)
 create mode 100644 composer.json
 create mode 100644 composer.lock
 create mode 100644 phpunit.xml.dist
 create mode 100644 tests/AsimovTest.php
 create mode 100644 tests/TMUtilMock.php
 create mode 100644 tests/TestCase.php
 create mode 100755 tests/bin/tmutil

diff --git a/.editorconfig b/.editorconfig
index 08b4f22..5d68a00 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,6 +8,9 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
+[*.php]
+indent_size = 4
+
 [*.yml]
 indent_style = space
 indent_size = 2
diff --git a/.gitignore b/.gitignore
index 496ee2c..85d346a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-.DS_Store
\ No newline at end of file
+vendor
+.DS_Store
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..38536d7
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,32 @@
+{
+  "name": "stevegrunwell/asimov",
+  "description": "Automatically exclude development dependencies from Apple Time Machine backups",
+  "type": "project",
+  "authors": [
+    {
+      "name": "Steve Grunwell",
+      "homepage": "https://stevegrunwell.com"
+    }
+  ],
+  "support": {
+    "source": "https://github.com/stevegrunwell/asimov",
+    "issues": "https://github.com/stevegrunwell/asimov/issues"
+  },
+  "license": "MIT",
+  "require-dev": {
+    "phpunit/phpunit": "^7.3"
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "Tests\\": "tests/"
+    }
+  },
+  "config": {
+    "preferred-install": "dist",
+    "sort-packages": true,
+    "optimize-autoloader": true,
+    "platform": {
+      "php": "7.2"
+    }
+  }
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..2ac5532
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,1426 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "24a76b63a6599632bb89a5ab94236f91",
+    "packages": [],
+    "packages-dev": [
+        {
+            "name": "doctrine/instantiator",
+            "version": "1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda",
+                "reference": "185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpunit/phpunit": "^6.2.3",
+                "squizlabs/php_codesniffer": "^3.0.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
+                }
+            ],
+            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+            "homepage": "https://github.com/doctrine/instantiator",
+            "keywords": [
+                "constructor",
+                "instantiate"
+            ],
+            "time": "2017-07-22T11:58:36+00:00"
+        },
+        {
+            "name": "myclabs/deep-copy",
+            "version": "1.8.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/myclabs/DeepCopy.git",
+                "reference": "3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8",
+                "reference": "3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1"
+            },
+            "replace": {
+                "myclabs/deep-copy": "self.version"
+            },
+            "require-dev": {
+                "doctrine/collections": "^1.0",
+                "doctrine/common": "^2.6",
+                "phpunit/phpunit": "^7.1"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "DeepCopy\\": "src/DeepCopy/"
+                },
+                "files": [
+                    "src/DeepCopy/deep_copy.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Create deep copies (clones) of your objects",
+            "keywords": [
+                "clone",
+                "copy",
+                "duplicate",
+                "object",
+                "object graph"
+            ],
+            "time": "2018-06-11T23:09:50+00:00"
+        },
+        {
+            "name": "phar-io/manifest",
+            "version": "1.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phar-io/manifest.git",
+                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phar-io/manifest/zipball/7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
+                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-phar": "*",
+                "phar-io/version": "^2.0",
+                "php": "^5.6 || ^7.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Heuer",
+                    "email": "sebastian@phpeople.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
+            "time": "2018-07-08T19:23:20+00:00"
+        },
+        {
+            "name": "phar-io/version",
+            "version": "2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phar-io/version.git",
+                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phar-io/version/zipball/45a2ec53a73c70ce41d55cedef9063630abaf1b6",
+                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.6 || ^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Heuer",
+                    "email": "sebastian@phpeople.de",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Library for handling version information and constraints",
+            "time": "2018-07-08T19:19:57+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-common",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
+                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
+                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "phpDocumentor\\Reflection\\": [
+                        "src"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jaap van Otterdijk",
+                    "email": "opensource@ijaap.nl"
+                }
+            ],
+            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
+            "homepage": "http://www.phpdoc.org",
+            "keywords": [
+                "FQSEN",
+                "phpDocumentor",
+                "phpdoc",
+                "reflection",
+                "static analysis"
+            ],
+            "time": "2017-09-11T18:02:19+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-docblock",
+            "version": "4.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
+                "reference": "94fd0001232e47129dd3504189fa1c7225010d08"
+            },
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+                "reference": "cd0871b3975fb7fc44d11314fd1ee20925fce4f5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/cd0871b3975fb7fc44d11314fd1ee20925fce4f5",
+                "reference": "cd0871b3975fb7fc44d11314fd1ee20925fce4f5",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.1.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides functionality to handle HHVM/PHP environments",
+            "homepage": "http://www.github.com/sebastianbergmann/environment",
+            "keywords": [
+                "Xdebug",
+                "environment",
+                "hhvm"
+            ],
+            "time": "2017-07-01T08:51:00+00:00"
+        },
+        {
+            "name": "sebastian/exporter",
+            "version": "3.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/exporter.git",
+                "reference": "234199f4528de6d12aaa58b612e98f7d36adb937"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/234199f4528de6d12aaa58b612e98f7d36adb937",
+                "reference": "234199f4528de6d12aaa58b612e98f7d36adb937",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0",
+                "sebastian/recursion-context": "^3.0"
+            },
+            "require-dev": {
+                "ext-mbstring": "*",
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.1.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Volker Dusch",
+                    "email": "github@wallbash.com"
+                },
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@2bepublished.at"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides the functionality to export PHP variables for visualization",
+            "homepage": "http://www.github.com/sebastianbergmann/exporter",
+            "keywords": [
+                "export",
+                "exporter"
+            ],
+            "time": "2017-04-03T13:19:02+00:00"
+        },
+        {
+            "name": "sebastian/global-state",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/global-state.git",
+                "reference": "e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
+                "reference": "e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "suggest": {
+                "ext-uopz": "*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Snapshotting of global state",
+            "homepage": "http://www.github.com/sebastianbergmann/global-state",
+            "keywords": [
+                "global state"
+            ],
+            "time": "2017-04-27T15:39:26+00:00"
+        },
+        {
+            "name": "sebastian/object-enumerator",
+            "version": "3.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/object-enumerator.git",
+                "reference": "7cfd9e65d11ffb5af41198476395774d4c8a84c5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-enumerator/zipball/7cfd9e65d11ffb5af41198476395774d4c8a84c5",
+                "reference": "7cfd9e65d11ffb5af41198476395774d4c8a84c5",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0",
+                "sebastian/object-reflector": "^1.1.1",
+                "sebastian/recursion-context": "^3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Traverses array structures and object graphs to enumerate all referenced objects",
+            "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
+            "time": "2017-08-03T12:35:26+00:00"
+        },
+        {
+            "name": "sebastian/object-reflector",
+            "version": "1.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/object-reflector.git",
+                "reference": "773f97c67f28de00d397be301821b06708fca0be"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-reflector/zipball/773f97c67f28de00d397be301821b06708fca0be",
+                "reference": "773f97c67f28de00d397be301821b06708fca0be",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Allows reflection of object attributes, including inherited and non-public ones",
+            "homepage": "https://github.com/sebastianbergmann/object-reflector/",
+            "time": "2017-03-29T09:07:27+00:00"
+        },
+        {
+            "name": "sebastian/recursion-context",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/recursion-context.git",
+                "reference": "5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
+                "reference": "5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides functionality to recursively process PHP variables",
+            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
+            "time": "2017-03-03T06:23:57+00:00"
+        },
+        {
+            "name": "sebastian/resource-operations",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/resource-operations.git",
+                "reference": "ce990bb21759f94aeafd30209e8cfcdfa8bc3f52"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/resource-operations/zipball/ce990bb21759f94aeafd30209e8cfcdfa8bc3f52",
+                "reference": "ce990bb21759f94aeafd30209e8cfcdfa8bc3f52",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides a list of PHP built-in functions that operate on resources",
+            "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
+            "time": "2015-07-28T20:34:47+00:00"
+        },
+        {
+            "name": "sebastian/version",
+            "version": "2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/version.git",
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/99732be0ddb3361e16ad77b68ba41efc8e979019",
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
+            "homepage": "https://github.com/sebastianbergmann/version",
+            "time": "2016-10-03T07:35:21+00:00"
+        },
+        {
+            "name": "theseer/tokenizer",
+            "version": "1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/theseer/tokenizer.git",
+                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/cb2f008f3f05af2893a87208fe6a6c4985483f8b",
+                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": "^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+            "time": "2017-04-07T12:08:54+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "0df1908962e7a3071564e857d86874dad1ef204a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/0df1908962e7a3071564e857d86874dad1ef204a",
+                "reference": "0df1908962e7a3071564e857d86874dad1ef204a",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2018-01-29T19:49:41+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "7.2"
+    }
+}
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
new file mode 100644
index 0000000..1ef4153
--- /dev/null
+++ b/phpunit.xml.dist
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name="Asimov">
+            <directory suffix="Test.php">./tests</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>
diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
new file mode 100644
index 0000000..201dc20
--- /dev/null
+++ b/tests/AsimovTest.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Tests for the main Asimov script.
+ *
+ * @package Asimov
+ */
+
+namespace Tests;
+
+class AsimovTest extends TestCase
+{
+    /**
+     * A test case that catches the easiest pattern: a dependency file exists in the project
+     * directory, and its dependencies are installed into an adjacent directory.
+     *
+     * When adding a simple pattern, please add it as a scenario for this test.
+     *
+     * @testWith ["Bower", "bower.json", "bower_components"]
+     *           ["Composer", "composer.json", "vendor"]
+     *           ["Node", "package.json", "node_modules"]
+     *           ["Vagrant", "Vagrantfile", ".vagrant"]
+     */
+    public function testExcludesDependenciesWhenConfigFileIsPresent($system, $config, $dependencies)
+    {
+        $this->createDirectoryStructure([
+            'Code' => [
+                "My-$system-Project" => [
+                    $dependencies => [],
+                    $config       => 'Configuration for this platform.',
+                ],
+            ],
+        ]);
+
+        $this->assertEquals(
+            [$this->getFilepath("Code/My-$system-Project/$dependencies")],
+            $this->asimov(),
+            "When a $config file is present, $dependencies/ should be excluded."
+        );
+    }
+}
diff --git a/tests/TMUtilMock.php b/tests/TMUtilMock.php
new file mode 100644
index 0000000..4d61d7f
--- /dev/null
+++ b/tests/TMUtilMock.php
@@ -0,0 +1,41 @@
+<?php
+/**
+ * A mock implementation of Apple's Time Machine utility (tmutil).
+ *
+ * @package Asimov
+ */
+
+namespace Tests;
+
+class TMUtilMock
+{
+    /**
+     * @var int The PHP stream descriptor used for the mock.
+     */
+    const DESCRIPTOR = 4;
+
+    /**
+     * @var resource
+     */
+    private $stream;
+
+    public function __construct()
+    {
+        $this->stream = fopen('php://fd/' . self::DESCRIPTOR, 'a');
+    }
+
+    public function __destruct()
+    {
+        fclose($this->stream);
+    }
+
+    public function addexclusion(string $path)
+    {
+        fwrite($this->stream, $path . PHP_EOL);
+    }
+
+    public function isexcluded(string $path): bool
+    {
+        return false;
+    }
+}
diff --git a/tests/TestCase.php b/tests/TestCase.php
new file mode 100644
index 0000000..21f9a58
--- /dev/null
+++ b/tests/TestCase.php
@@ -0,0 +1,174 @@
+<?php
+/**
+ * A base test case for all other tests in the suite.
+ *
+ * @package Asimov
+ */
+
+namespace Tests;
+
+use PHPUnit\Framework\TestCase as BaseTestCase;
+
+class TestCase extends BaseTestCase
+{
+    /**
+     * @var string The temp directory that will act as our dummy home directory.
+     */
+    private static $homeDir;
+
+    /**
+     * Prepare the dummy filesystem by creating a unique directory in the temp directory.
+     *
+     * @beforeClass
+     */
+    public static function configurePath()
+    {
+        self::$homeDir = sys_get_temp_dir() . '/asimov/' . uniqid();
+    }
+
+    /**
+     * Clean up the temp directory after each test method.
+     *
+     * @link https://stackoverflow.com/a/3352564/329911
+     *
+     * @after
+     */
+    public function cleanTempDir()
+    {
+        // If we haven't written anything, there's nothing to do.
+        if (! is_dir(self::$homeDir)) {
+            return;
+        }
+
+        // Locate and clean up all of the files and subdirectories.
+        $files = new \RecursiveIteratorIterator(
+            new \RecursiveDirectoryIterator(self::$homeDir, \RecursiveDirectoryIterator::SKIP_DOTS),
+            \RecursiveIteratorIterator::CHILD_FIRST
+        );
+
+        foreach ($files as $file) {
+            if ($file->isDir()) {
+                rmdir($file->getRealPath());
+            } else {
+                unlink($file->getRealPath());
+            }
+        }
+    }
+
+    /**
+     * Destroy the temp directory at the conclusion of the test suite.
+     *
+     * @afterClass
+     */
+    public static function removeTempDir()
+    {
+        rmdir(self::$homeDir);
+    }
+
+    /**
+     * Execute the local copy of Asimov.
+     *
+     * @return array An array of excluded filepaths.
+     */
+    protected function asimov(): array
+    {
+        $descriptors = [
+            1 =>                      ['pipe', 'w'],
+            TMUtilMock::DESCRIPTOR => ['pipe', 'w'],
+        ];
+        $env = [
+            'HOME' => self::$homeDir,
+            'PATH' => __DIR__ . '/bin:' . getenv('PATH'),
+        ];
+        $process = proc_open(dirname(__DIR__) . '/asimov', $descriptors, $pipes, null, $env);
+
+        if (! is_resource($process)) {
+            trigger_error('Unable to call Asimov via proc_open().', E_USER_ERROR);
+        }
+
+        $excluded = stream_get_contents($pipes[TMUtilMock::DESCRIPTOR]);
+
+        proc_close($process);
+
+        return array_filter(explode(PHP_EOL, $excluded));
+    }
+
+    /**
+     * Retrieve the full system path, relative to the temporary home directory.
+     *
+     * @param string $path Optional. The path to include.
+     *
+     * @return string The full system path to the given path within the home directory.
+     */
+    protected function getFilepath(string $path = ''): string
+    {
+        $base = self::$homeDir;
+
+        if ('/' !== substr($base, -1, 1)) {
+            $base .= '/';
+        }
+
+        if ('/' === substr($path, 0, 1)) {
+            $path = substr($path, 1);
+        }
+
+        return $base . $path;
+    }
+
+    /**
+     * Create dummy files within our dummy filesystem.
+     *
+     * A multi-dimensional array will be treated as a series of nested directories, using keys
+     * as directory names; non-array values will be written as file contents.
+     *
+     * For example, consider the following $structure array:
+     *
+     *   [
+     *     'parent-dir' => [
+     *       'child-dir' => [
+     *         'file.txt' => 'These are the contents of parent-dir/child-dir/file.txt',
+     *       ],
+     *       'readme.txt' => 'This is the README file.',
+     *     ],
+     *   ]
+     *
+     * That array would produce a directory structure (within self::$homeDir) that looks like:
+     *
+     *   - parent-dir/
+     *    |- child-dir/
+     *      |- file.txt
+     *    |- readme.txt
+     *
+     * @param array $structure
+     */
+    protected function createDirectoryStructure(array $structure)
+    {
+        @mkdir(self::$homeDir, 0777, true);
+
+        foreach ($structure as $name => $data) {
+            $this->populateFilesystem($name, $data);
+        }
+    }
+
+    /**
+     * Create a new directory in the dummy filesystem.
+     *
+     * This function is written to be called recursively, in order to populate nested arrays.
+     *
+     * @param string $name The directory or filename to create.
+     * @param mixed  $data The data to associate with the name; arrays will be treated as
+     *                     sub-directories, while everything else will be written to files.
+     */
+    private function populateFilesystem(string $name, $data)
+    {
+        if (is_array($data)) {
+            @mkdir(self::$homeDir . DIRECTORY_SEPARATOR . $name, 0777, true);
+
+            foreach ($data as $subdir => $subdata) {
+                $this->populateFilesystem($name . DIRECTORY_SEPARATOR . $subdir, $subdata);
+            }
+        } else {
+            file_put_contents(self::$homeDir . DIRECTORY_SEPARATOR . $name, $data);
+        }
+    }
+}
diff --git a/tests/bin/tmutil b/tests/bin/tmutil
new file mode 100755
index 0000000..b542b36
--- /dev/null
+++ b/tests/bin/tmutil
@@ -0,0 +1,19 @@
+#!/usr/bin/env php
+<?php
+/**
+ * A mock implementation of Apple's Time Machine utility (tmutil).
+ *
+ * @package Asimov
+ */
+
+require_once dirname(__DIR__) . '/TMUtilMock.php';
+
+use Tests\TMUtilMock;
+
+if (3 > $argc) {
+    throw new \ArgumentCountError('Expected to see "tmutil", the sub-command, and the path.');
+}
+
+$tmutil = new TMUtilMock;
+
+return call_user_func([$tmutil, $argv[1]], $argv[2]);

From b69b8361c3493f59ee2295831abee9c3dcae09da Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sat, 1 Sep 2018 13:26:44 -0400
Subject: [PATCH 12/65] Add PHPUnit to the Travis CI configuration

---
 .travis.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 5f14786..b672c59 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,17 @@
-language: bash
+language: php
 
 notifications:
   email: never
 
 sudo: false
 
+php: 7.2
+
+install:
+  - composer install --prefer-dist --no-suggest
+
 script:
+  - phpunit
   - shellcheck asimov *.sh
 
 matrix:

From 99355a8c8d0c9d9ebfdfad062f57693c12d4306c Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sat, 1 Sep 2018 14:17:56 -0400
Subject: [PATCH 13/65] Add a test to verify that multiple dependencies can be
 excluded in a single pass

---
 tests/AsimovTest.php | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index 201dc20..3462979 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -37,4 +37,29 @@ public function testExcludesDependenciesWhenConfigFileIsPresent($system, $config
             "When a $config file is present, $dependencies/ should be excluded."
         );
     }
+
+    public function testCanExcludeMultipleDependencies()
+    {
+        $this->createDirectoryStructure([
+            'Code' => [
+                'First-Project' => [
+                    'vendor'        => [],
+                    'composer.json' => 'Configuration for this platform.',
+                ],
+                'Second-Project' => [
+                    'vendor'        => [],
+                    'composer.json' => 'Configuration for this platform.',
+                ],
+            ],
+        ]);
+
+        $this->assertEquals(
+            [
+                $this->getFilepath('Code/First-Project/vendor'),
+                $this->getFilepath('Code/Second-Project/vendor'),
+            ],
+            $this->asimov(),
+            'All matches should be excluded in a single pass.'
+        );
+    }
 }

From 3b12eccc17f4d18a319f8e61193f028d7e5fd4a8 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sat, 1 Sep 2018 15:06:11 -0400
Subject: [PATCH 14/65] Fix a regression that was originally fixed in #16
 (unnecessary `read -r path`)

---
 asimov | 2 --
 1 file changed, 2 deletions(-)

diff --git a/asimov b/asimov
index 2531137..31707e5 100755
--- a/asimov
+++ b/asimov
@@ -29,8 +29,6 @@ readonly FILEPATHS=(
 # For example, when looking at a /vendor directory, we may choose to
 # ensure a composer.json file is available.
 dependency_file_exists() {
-    read -r path;
-
     while read -r path; do
         safe_filepath_suffix=$(md5 -qs "$(basename "$path")")
         filename="filepath_${safe_filepath_suffix}"

From 6914cbc1f727a9f3e13f719ad5255b3d2902a34c Mon Sep 17 00:00:00 2001
From: Norbert Schneider <mail@bertschneider.de>
Date: Sat, 13 Oct 2018 12:30:53 +0200
Subject: [PATCH 15/65] Exclude Java Maven Build Folder

This will exclude the Java Maven build folder "target".
---
 asimov | 1 +
 1 file changed, 1 insertion(+)

diff --git a/asimov b/asimov
index 2531137..72c03a8 100755
--- a/asimov
+++ b/asimov
@@ -21,6 +21,7 @@ readonly FILEPATHS=(
     "node_modules ../package.json"
     ".vagrant ../Vagrantfile"
     "bower_components ../bower.json"
+    "target ../pom.xml"
 )
 
 # Given a directory path, determine if the corresponding file (relative

From b9a42065724fe956b40895b45fef5c3a6d56f2f6 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 12:58:22 -0400
Subject: [PATCH 16/65] Switch the test methods to use more descriptive names
 and the @test annotation

---
 tests/AsimovTest.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index 3462979..e1cdb51 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -15,12 +15,13 @@ class AsimovTest extends TestCase
      *
      * When adding a simple pattern, please add it as a scenario for this test.
      *
+     * @test
      * @testWith ["Bower", "bower.json", "bower_components"]
      *           ["Composer", "composer.json", "vendor"]
      *           ["Node", "package.json", "node_modules"]
      *           ["Vagrant", "Vagrantfile", ".vagrant"]
      */
-    public function testExcludesDependenciesWhenConfigFileIsPresent($system, $config, $dependencies)
+    public function it_should_exclude_dependency_directories_when_a_config_file_is_present($system, $config, $dependencies)
     {
         $this->createDirectoryStructure([
             'Code' => [
@@ -38,7 +39,12 @@ public function testExcludesDependenciesWhenConfigFileIsPresent($system, $config
         );
     }
 
-    public function testCanExcludeMultipleDependencies()
+    /**
+     * A run should pick up multiple dependencies, not just the first.
+     *
+     * @test
+     */
+    public function it_should_find_multiple_matches()
     {
         $this->createDirectoryStructure([
             'Code' => [

From 47e4284b7374c753650f9b523a43d019ab128573 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 13:42:18 -0400
Subject: [PATCH 17/65] Enable Asimov to persist excluded paths between
 multiple runs within the same test method, then make sure that Asimov is
 checking to see if a path has been excluded before excluding it

---
 tests/AsimovTest.php | 27 +++++++++++++++++++++++++++
 tests/TMUtilMock.php | 21 +++++++++++++++++++--
 tests/TestCase.php   | 31 +++++++++++++++++++++++++++----
 3 files changed, 73 insertions(+), 6 deletions(-)

diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index e1cdb51..affa33c 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -68,4 +68,31 @@ public function it_should_find_multiple_matches()
             'All matches should be excluded in a single pass.'
         );
     }
+
+    /**
+     * Once a dependency has been excluded, there's no need to exclude it again.
+     *
+     * @test
+     */
+    public function it_should_only_exclude_new_matches()
+    {
+        $this->createDirectoryStructure([
+            'Code' => [
+                'My-Project' => [
+                    'vendor'        => [],
+                    'composer.json' => 'Configuration for this platform.',
+                ],
+            ],
+        ]);
+
+        $this->assertNotEmpty(
+            $this->asimov(),
+            'Asimov should have found one path on its first run.'
+        );
+
+        $this->assertEmpty(
+            $this->asimov(),
+            'Asimov should not have found any new paths on the second run.'
+        );
+    }
 }
diff --git a/tests/TMUtilMock.php b/tests/TMUtilMock.php
index 4d61d7f..a64a615 100644
--- a/tests/TMUtilMock.php
+++ b/tests/TMUtilMock.php
@@ -14,6 +14,11 @@ class TMUtilMock
      */
     const DESCRIPTOR = 4;
 
+    /**
+     * @var array
+     */
+    private $exclusions;
+
     /**
      * @var resource
      */
@@ -22,6 +27,9 @@ class TMUtilMock
     public function __construct()
     {
         $this->stream = fopen('php://fd/' . self::DESCRIPTOR, 'a');
+
+        // Read any exclusions set in the environment.
+        $this->exclusions = explode(',', (string) getenv('KNOWN_EXCLUSIONS'));
     }
 
     public function __destruct()
@@ -31,11 +39,20 @@ public function __destruct()
 
     public function addexclusion(string $path)
     {
+        $this->exclusions[] = $path;
+
         fwrite($this->stream, $path . PHP_EOL);
     }
 
-    public function isexcluded(string $path): bool
+    /**
+     * Determines whether or not the given $path has already been excluded.
+     *
+     * @param string $path The filepath to check.
+     */
+    public function isexcluded(string $path)
     {
-        return false;
+        $status = in_array($path, $this->exclusions, true) ? 'Excluded' : 'Included';
+
+        fwrite(STDOUT, "[$status]\t{$path}");
     }
 }
diff --git a/tests/TestCase.php b/tests/TestCase.php
index 21f9a58..80eb7df 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -11,11 +11,26 @@
 
 class TestCase extends BaseTestCase
 {
+    /**
+     * @var array A list of known exclusions, reset before each test.
+     */
+    private $exclusions;
+
     /**
      * @var string The temp directory that will act as our dummy home directory.
      */
     private static $homeDir;
 
+    /**
+     * Reset any exclusions.
+     *
+     * @before
+     */
+    public function resetExclusions()
+    {
+        $this->exclusions = [];
+    }
+
     /**
      * Prepare the dummy filesystem by creating a unique directory in the temp directory.
      *
@@ -68,6 +83,9 @@ public static function removeTempDir()
     /**
      * Execute the local copy of Asimov.
      *
+     * Asimov will use the dummy copy of tmutil, which will write the excluded paths to the
+     * TMUtilMock::DESCRIPTOR file descriptor, which we can then read and parse.
+     *
      * @return array An array of excluded filepaths.
      */
     protected function asimov(): array
@@ -77,8 +95,9 @@ protected function asimov(): array
             TMUtilMock::DESCRIPTOR => ['pipe', 'w'],
         ];
         $env = [
-            'HOME' => self::$homeDir,
-            'PATH' => __DIR__ . '/bin:' . getenv('PATH'),
+            'HOME'             => self::$homeDir,
+            'PATH'             => __DIR__ . '/bin:' . getenv('PATH'),
+            'KNOWN_EXCLUSIONS' => implode(',', $this->exclusions),
         ];
         $process = proc_open(dirname(__DIR__) . '/asimov', $descriptors, $pipes, null, $env);
 
@@ -86,11 +105,15 @@ protected function asimov(): array
             trigger_error('Unable to call Asimov via proc_open().', E_USER_ERROR);
         }
 
-        $excluded = stream_get_contents($pipes[TMUtilMock::DESCRIPTOR]);
+        $excludedPaths = stream_get_contents($pipes[TMUtilMock::DESCRIPTOR]);
 
         proc_close($process);
 
-        return array_filter(explode(PHP_EOL, $excluded));
+        $excludedPaths = array_filter(explode(PHP_EOL, $excludedPaths));
+
+        $this->exclusions = array_merge($this->exclusions, $excludedPaths);
+
+        return $excludedPaths;
     }
 
     /**

From 36704b1460320b373489ce4b5844a1600f484e7f Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 13:43:54 -0400
Subject: [PATCH 18/65] Add tests for the Maven exclusion pattern from #30

---
 tests/AsimovTest.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index affa33c..5964b60 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -18,6 +18,7 @@ class AsimovTest extends TestCase
      * @test
      * @testWith ["Bower", "bower.json", "bower_components"]
      *           ["Composer", "composer.json", "vendor"]
+     *           ["Maven", "pom.xml", "target"]
      *           ["Node", "package.json", "node_modules"]
      *           ["Vagrant", "Vagrantfile", ".vagrant"]
      */

From 4b9dfad754e8a6dd69d9ba2a39034334641976bc Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 13:49:42 -0400
Subject: [PATCH 19/65] Remove Xdebug before running Travis CI

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index b672c59..6c7f0a9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,9 @@ sudo: false
 
 php: 7.2
 
+before_install:
+  - phpenv config-rm xdebug.ini
+
 install:
   - composer install --prefer-dist --no-suggest
 

From cdeb3b045d34d6b87b458057931b646504f2fd7d Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 13:50:00 -0400
Subject: [PATCH 20/65] *Whitespace only* Reformat the composer.json file

---
 composer.json | 58 +++++++++++++++++++++++++--------------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

diff --git a/composer.json b/composer.json
index 38536d7..eb751fd 100644
--- a/composer.json
+++ b/composer.json
@@ -1,32 +1,32 @@
 {
-  "name": "stevegrunwell/asimov",
-  "description": "Automatically exclude development dependencies from Apple Time Machine backups",
-  "type": "project",
-  "authors": [
-    {
-      "name": "Steve Grunwell",
-      "homepage": "https://stevegrunwell.com"
+    "name": "stevegrunwell/asimov",
+    "description": "Automatically exclude development dependencies from Apple Time Machine backups",
+    "type": "project",
+    "authors": [
+        {
+            "name": "Steve Grunwell",
+            "homepage": "https://stevegrunwell.com"
+        }
+    ],
+    "support": {
+        "source": "https://github.com/stevegrunwell/asimov",
+        "issues": "https://github.com/stevegrunwell/asimov/issues"
+    },
+    "license": "MIT",
+    "require-dev": {
+        "phpunit/phpunit": "^7.3"
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Tests\\": "tests/"
+        }
+    },
+    "config": {
+        "preferred-install": "dist",
+        "sort-packages": true,
+        "optimize-autoloader": true,
+        "platform": {
+            "php": "7.2"
+        }
     }
-  ],
-  "support": {
-    "source": "https://github.com/stevegrunwell/asimov",
-    "issues": "https://github.com/stevegrunwell/asimov/issues"
-  },
-  "license": "MIT",
-  "require-dev": {
-    "phpunit/phpunit": "^7.3"
-  },
-  "autoload-dev": {
-    "psr-4": {
-      "Tests\\": "tests/"
-    }
-  },
-  "config": {
-    "preferred-install": "dist",
-    "sort-packages": true,
-    "optimize-autoloader": true,
-    "platform": {
-      "php": "7.2"
-    }
-  }
 }

From f991a5a1e153a70fa9145cc3e49ba38b8b88eb72 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 14:09:19 -0400
Subject: [PATCH 21/65] Switch to macOS for the Travis image

---
 .travis.yml | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 6c7f0a9..8c05a05 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,10 @@
-language: php
+os: osx
+language: shell
+sudo: false
 
 notifications:
   email: never
 
-sudo: false
-
-php: 7.2
-
-before_install:
-  - phpenv config-rm xdebug.ini
-
 install:
   - composer install --prefer-dist --no-suggest
 

From 1b4ad672a67722373091b48f9c523e36e9b442f6 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 14:12:25 -0400
Subject: [PATCH 22/65] Since the Travis macOS image doesn't have Composer,
 download the PHPUnit PHAR directly

---
 .travis.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 8c05a05..560ffa7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,10 +6,12 @@ notifications:
   email: never
 
 install:
-  - composer install --prefer-dist --no-suggest
+  - wget -O phpunit https://phar.phpunit.de/phpunit-7.phar
+  - chmod +x phpunit
+  - ./phpunit --version
 
 script:
-  - phpunit
+  - ./phpunit
   - shellcheck asimov *.sh
 
 matrix:

From fb1aa6b3cefb47c14331f2aa4b14a9e50d996c59 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 14:16:43 -0400
Subject: [PATCH 23/65] Since we need Composer to generate the autoloader, let
 Homebrew install it

---
 .travis.yml | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 560ffa7..66d239e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,12 +6,11 @@ notifications:
   email: never
 
 install:
-  - wget -O phpunit https://phar.phpunit.de/phpunit-7.phar
-  - chmod +x phpunit
-  - ./phpunit --version
+  - brew install composer
+  - composer install --prefer-dist --no-suggest
 
 script:
-  - ./phpunit
+  - phpunit
   - shellcheck asimov *.sh
 
 matrix:

From c541f319cd7a48a71b084cbe0cf1bf3febac2814 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 14:17:10 -0400
Subject: [PATCH 24/65] Also ensure that Shellcheck is present

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 66d239e..1fb1ea9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ notifications:
   email: never
 
 install:
-  - brew install composer
+  - brew install composer shellcheck
   - composer install --prefer-dist --no-suggest
 
 script:

From 78344e4bb9fd49814b7741040b6639ba32c0affe Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Sun, 14 Oct 2018 14:23:15 -0400
Subject: [PATCH 25/65] Use a more explicit path to phpunit

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 1fb1ea9..aaa06dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ install:
   - composer install --prefer-dist --no-suggest
 
 script:
-  - phpunit
+  - ./vendor/bin/phpunit
   - shellcheck asimov *.sh
 
 matrix:

From 087459153a0da419df43e3889e0f412f89062a1e Mon Sep 17 00:00:00 2001
From: Alex K <flskif@gmail.com>
Date: Tue, 13 Nov 2018 13:47:36 +0300
Subject: [PATCH 26/65] Support Stack (Haskell)

Stack is a build tool for Haskell projects. Projects managed by Stack
can be identified by containing file `stack.yaml`

Savings can be pretty big, excluding `.stack-work` directories saved me
up to 735M per project.
---
 asimov | 1 +
 1 file changed, 1 insertion(+)

diff --git a/asimov b/asimov
index 72c03a8..7e8d8f1 100755
--- a/asimov
+++ b/asimov
@@ -22,6 +22,7 @@ readonly FILEPATHS=(
     ".vagrant ../Vagrantfile"
     "bower_components ../bower.json"
     "target ../pom.xml"
+    ".stack-work ../stack.yaml"
 )
 
 # Given a directory path, determine if the corresponding file (relative

From f125b968851806ef173c46c7752ab0a8fa241d4b Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Tue, 13 Nov 2018 16:43:27 -0500
Subject: [PATCH 27/65] Add a new 'composer test' script

---
 composer.json | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/composer.json b/composer.json
index eb751fd..5cfec42 100644
--- a/composer.json
+++ b/composer.json
@@ -21,6 +21,12 @@
             "Tests\\": "tests/"
         }
     },
+    "scripts": {
+      "test": "@php vendor/bin/phpunit"
+    },
+    "scripts-descriptions": {
+      "test": "Run the automated tests for Asimov."
+    },
     "config": {
         "preferred-install": "dist",
         "sort-packages": true,

From a2f40a1ed9f799349cad039c29b0d67d8b7563ae Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Tue, 13 Nov 2018 17:54:03 -0500
Subject: [PATCH 28/65] Add some nicer scripting around 'composer test'

---
 .travis.yml            |  3 +--
 composer.json          |  2 +-
 tests/bin/run-tests.sh | 32 ++++++++++++++++++++++++++++++++
 3 files changed, 34 insertions(+), 3 deletions(-)
 create mode 100644 tests/bin/run-tests.sh

diff --git a/.travis.yml b/.travis.yml
index aaa06dc..9116e56 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,8 +10,7 @@ install:
   - composer install --prefer-dist --no-suggest
 
 script:
-  - ./vendor/bin/phpunit
-  - shellcheck asimov *.sh
+  - composer test
 
 matrix:
   fast_finish: true
diff --git a/composer.json b/composer.json
index 5cfec42..2de5cda 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         }
     },
     "scripts": {
-      "test": "@php vendor/bin/phpunit"
+      "test": "sh tests/bin/run-tests.sh"
     },
     "scripts-descriptions": {
       "test": "Run the automated tests for Asimov."
diff --git a/tests/bin/run-tests.sh b/tests/bin/run-tests.sh
new file mode 100644
index 0000000..9f77a6c
--- /dev/null
+++ b/tests/bin/run-tests.sh
@@ -0,0 +1,32 @@
+#!/usr/bin/env sh
+
+# Print a section header
+section() {
+  printf "\\n\\033[0;36m%s\\033[0;0m\\n" "$1"
+}
+
+# Print a warning message
+notice() {
+  printf "\\033[0;33m%s\\033[0;0m" "$1"
+}
+
+success() {
+  printf "\\033[0;32m%s\\033[0;0m\\n" "$1"
+}
+
+section "Running unit tests:"
+
+if type phpunit > /dev/null; then
+  phpunit --testdox --colors=always || exit 1
+else
+  notice "PHPUnit is not installed.\\nYou may install test dependencies by running: composer install"
+fi
+
+section "Checking coding standards:"
+
+if type shellcheck > /dev/null; then
+  shellcheck asimov ./*.sh tests/bin/run-tests.sh || exit 1
+  success "No problems detected!"
+else
+  notice "Shellcheck is not installed.\\nPlease visit https://www.shellcheck.net/ for installation options."
+fi

From f03fb6f4ca59ec50244b54b4a3ef64fe3283b583 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <stevegrunwell@gmail.com>
Date: Tue, 13 Nov 2018 17:54:36 -0500
Subject: [PATCH 29/65] Use a dataProvider method rather than @testWith for
 patterns, as it plays nicer with --testdox

---
 tests/AsimovTest.php | 29 +++++++++++++++++++++--------
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index 5964b60..a319e75 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -9,6 +9,23 @@
 
 class AsimovTest extends TestCase
 {
+    /**
+     * Data provider for known patterns.
+     *
+     * @return array An array of test scenarios.
+     */
+    public function recognizedPatternProvider(): array
+    {
+        return [
+            'Bower'    => ["bower.json", "bower_components"],
+            'Composer' => ["composer.json", "vendor"],
+            'Maven'    => ["pom.xml", "target"],
+            'Node'     => ["package.json", "node_modules"],
+            'Stack'    => ["stack.yaml", ".stack-work"],
+            'Vagrant'  => ["Vagrantfile", ".vagrant"],
+        ];
+    }
+
     /**
      * A test case that catches the easiest pattern: a dependency file exists in the project
      * directory, and its dependencies are installed into an adjacent directory.
@@ -16,17 +33,13 @@ class AsimovTest extends TestCase
      * When adding a simple pattern, please add it as a scenario for this test.
      *
      * @test
-     * @testWith ["Bower", "bower.json", "bower_components"]
-     *           ["Composer", "composer.json", "vendor"]
-     *           ["Maven", "pom.xml", "target"]
-     *           ["Node", "package.json", "node_modules"]
-     *           ["Vagrant", "Vagrantfile", ".vagrant"]
+     * @dataProvider recognizedPatternProvider()
      */
-    public function it_should_exclude_dependency_directories_when_a_config_file_is_present($system, $config, $dependencies)
+    public function it_should_exclude_dependency_directories_when_a_config_file_is_present($config, $dependencies)
     {
         $this->createDirectoryStructure([
             'Code' => [
-                "My-$system-Project" => [
+                "My-Project" => [
                     $dependencies => [],
                     $config       => 'Configuration for this platform.',
                 ],
@@ -34,7 +47,7 @@ public function it_should_exclude_dependency_directories_when_a_config_file_is_p
         ]);
 
         $this->assertEquals(
-            [$this->getFilepath("Code/My-$system-Project/$dependencies")],
+            [$this->getFilepath("Code/My-Project/$dependencies")],
             $this->asimov(),
             "When a $config file is present, $dependencies/ should be excluded."
         );

From 6721d0119b28389eac7877b32e33ef4d915fdafd Mon Sep 17 00:00:00 2001
From: ko-dever <4114656+ko-dever@users.noreply.github.com>
Date: Sun, 23 Dec 2018 12:49:53 +0000
Subject: [PATCH 30/65] Use full filepath for chmod

The command `chmod +x` should use a full path to reach the file asimov.
---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index bd388d6..41b251f 100755
--- a/install.sh
+++ b/install.sh
@@ -9,7 +9,7 @@ DIR="$(cd "$(dirname "$0")" || return; pwd -P)"
 PLIST="com.stevegrunwell.asimov.plist"
 
 # Verify that Asimov is executable.
-chmod +x ./asimov
+chmod +x "${DIR}/asimov"
 
 # Symlink Asimov into /usr/local/bin.
 echo -e "\\033[0;36mSymlinking ${DIR} to /usr/local/bin/asimov\\033[0m"

From 11000b556cb37957f90c336392f0cee5b092ab4a Mon Sep 17 00:00:00 2001
From: Pauli Jokela <pauli.jokela@didstopia.com>
Date: Wed, 2 Jan 2019 09:42:35 +0200
Subject: [PATCH 31/65] Add asimov homebrew formula

asimov.rb is a homebrew formula that can be used to easily install asimov on macOS, as well as configure it to run automatically on startup.
---
 Formula/asimov.rb | 52 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Formula/asimov.rb

diff --git a/Formula/asimov.rb b/Formula/asimov.rb
new file mode 100644
index 0000000..0d90fa5
--- /dev/null
+++ b/Formula/asimov.rb
@@ -0,0 +1,52 @@
+class Asimov < Formula
+  desc "Automatically exclude development dependencies from Apple Time Machine backups "
+  homepage "https://github.com/stevegrunwell/asimov"
+  url "https://github.com/stevegrunwell/asimov/archive/v0.2.0.tar.gz"
+  sha256 "2efb456975af066a17f928787062522de06c14eb322b2d133a8bc3a764cc5376"
+  revision 0
+
+  # Setup HEAD support (install with --HEAD)
+  head "https://github.com/stevegrunwell/asimov.git", :branch => "develop"
+
+  # No bottling necessary
+  bottle :unneeded
+
+  # Define the installation steps
+  def install
+    # Install the application
+    bin.install buildpath/"asimov"
+  end
+
+  # Define launch agent plist options (launch automatically, but also allow manual startup)
+  plist_options :startup => true, :manual => "asimov"
+
+  # Define the agent plist contents
+  def plist; <<~EOS
+    <?xml version="1.0" encoding="UTF-8"?>
+    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+    <plist version="1.0">
+        <dict>
+            <key>Label</key>
+            <string>#{plist_name}</string>
+            <key>Program</key>
+            <string>#{opt_bin}/asimov</string>
+            <key>StartInterval</key>
+            <!-- 24 hours = 60 * 60 * 24 -->
+            <integer>86400</integer>
+        </dict>
+    </plist>
+  EOS
+  end
+
+  # Define tests to run
+  test do
+    # Test that the binary exists
+    assert File.file?(bin/"asimov"), "asimov binary not found"
+
+    # Test that the symlink exists
+    assert File.file?("/usr/local/bin/asimov"), "asimov binary symlink not found in /usr/local/bin"
+
+    # Test that the launch agent plist exists
+    assert File.file?(plist_path), "asimov plist not found in "+plist_path
+  end
+end

From fe8922be269a40c7ca69a81afba8aee55f53e99a Mon Sep 17 00:00:00 2001
From: Pauli Jokela <pauli.jokela@didstopia.com>
Date: Wed, 2 Jan 2019 09:48:53 +0200
Subject: [PATCH 32/65] Update README.md

Added installation instructions with Homebrew.
---
 README.md | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 96fe14c..66b5f2a 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,23 @@ For the average consumer, Time Machine is an excellent choice, especially consid
 
 Asimov aims to solve that problem, scanning your filesystem for known dependency directories (e.g. `node_modules/` living adjacent to a `package.json` file) and excluding them from Time Machine backups. After all, why eat up space on your backup drive for something you could easily restore via `npm install`?
 
-## Installation
+## Installation (Homebrew)
+
+First make sure you have [Homebrew](https://brew.sh/) installed, then run:
+```sh
+brew install https://raw.githubusercontent.com/stevegrunwell/asimov/develop/Formula/asimov.rb
+```
+
+After the installation has finished, you can enable automatic startup and scheduling:
+```sh
+sudo brew services start asimov
+```
+or run manually:
+```sh
+asimov
+```
+
+## Installation (Manual)
 
 To get started with Asimov, clone the repository or download and extract an archive anywhere you'd like on your Mac:
 

From ed279f396b5895b026c7b9923e14f4e361f72e90 Mon Sep 17 00:00:00 2001
From: Tae Won Ha <h@taewon.de>
Date: Tue, 26 Feb 2019 08:47:04 +0100
Subject: [PATCH 33/65] Exclude the Carthage folder from macOS and iOS projects

---
 asimov | 1 +
 1 file changed, 1 insertion(+)

diff --git a/asimov b/asimov
index 7e8d8f1..0b07129 100755
--- a/asimov
+++ b/asimov
@@ -23,6 +23,7 @@ readonly FILEPATHS=(
     "bower_components ../bower.json"
     "target ../pom.xml"
     ".stack-work ../stack.yaml"
+    "Carthage ../Cartfile"
 )
 
 # Given a directory path, determine if the corresponding file (relative

From 05a9b2fd050fa418dedfdf8dae62aa4cfa8f10e5 Mon Sep 17 00:00:00 2001
From: Moritz Lang <hi@slashmo.codes>
Date: Wed, 3 Apr 2019 22:25:15 +0200
Subject: [PATCH 34/65] Exclude Swift build files and Pods folder

---
 asimov | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/asimov b/asimov
index 0b07129..956af35 100755
--- a/asimov
+++ b/asimov
@@ -24,6 +24,8 @@ readonly FILEPATHS=(
     "target ../pom.xml"
     ".stack-work ../stack.yaml"
     "Carthage ../Cartfile"
+    "Pods ../Podfile"
+    ".build ../Package.swift"
 )
 
 # Given a directory path, determine if the corresponding file (relative

From c6ab96a3a313466db7ec9d1c6f672ae2f066a767 Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:39:35 -0500
Subject: [PATCH 35/65] Fix minor formatting/indentation

---
 asimov | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/asimov b/asimov
index 956af35..41c6bc1 100755
--- a/asimov
+++ b/asimov
@@ -57,7 +57,7 @@ exclude_file() {
 
         sizeondisk=$(du -hs "$path" | cut -f1)
         echo "- ${path} has been excluded from Time Machine backups ($sizeondisk)."
-  done
+    done
 }
 
 # Start to construct the `find` parameter arguments, based on a home directory search

From d0010324ffcfee01eb11c237b05f375101331d12 Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:21:29 -0500
Subject: [PATCH 36/65] Consistent variable splicing style

---
 asimov | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/asimov b/asimov
index 41c6bc1..2cf10cc 100755
--- a/asimov
+++ b/asimov
@@ -37,10 +37,10 @@ dependency_file_exists() {
     read -r path;
 
     while read -r path; do
-        safe_filepath_suffix=$(md5 -qs "$(basename "$path")")
+        safe_filepath_suffix=$(md5 -qs "$(basename "${path}")")
         filename="filepath_${safe_filepath_suffix}"
         if [ -f "${path}/${!filename}" ]; then
-            echo "$path"
+            echo "${path}"
         fi
     done
 }
@@ -48,15 +48,15 @@ dependency_file_exists() {
 # Exclude the given path from Time Machine backups.
 exclude_file() {
     while read -r path; do
-        if tmutil isexcluded "$path" | grep -q '\[Excluded\]'; then
+        if tmutil isexcluded "${path}" | grep -q '\[Excluded\]'; then
             echo "- ${path} is already excluded, skipping."
             continue
         fi
 
-        tmutil addexclusion "$path"
+        tmutil addexclusion "${path}"
 
-        sizeondisk=$(du -hs "$path" | cut -f1)
-        echo "- ${path} has been excluded from Time Machine backups ($sizeondisk)."
+        sizeondisk=$(du -hs "${path}" | cut -f1)
+        echo "- ${path} has been excluded from Time Machine backups (${sizeondisk})."
     done
 }
 
@@ -67,7 +67,7 @@ find_parameters=(~ -not \( -path ~/Library -prune \))
 # Iterate over dependencies.
 n=0
 for i in "${FILEPATHS[@]}"; do
-    read -ra parts <<< "$i"
+    read -ra parts <<< "${i}"
 
     # Add this folder to the `find` list, allowing a single `find` command to find all
     if [ "$n" -gt "0" ]; then
@@ -78,7 +78,7 @@ for i in "${FILEPATHS[@]}"; do
     # Set up a variable for lookup in dependency_file_exists, using a hashed name
     # to ensure the variable name is valid
     safe_filepath="filepath_$(md5 -qs "${parts[0]}")"
-    declare "$safe_filepath"="${parts[1]}"
+    declare "${safe_filepath}"="${parts[1]}"
 
     ((n++))
 done

From 2c498484d5b24057f433f75be66d3e188a1ef392 Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:29:12 -0500
Subject: [PATCH 37/65] Declare locale variables

---
 asimov | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/asimov b/asimov
index 2cf10cc..0f1fe34 100755
--- a/asimov
+++ b/asimov
@@ -34,6 +34,7 @@ readonly FILEPATHS=(
 # For example, when looking at a /vendor directory, we may choose to
 # ensure a composer.json file is available.
 dependency_file_exists() {
+    local path
     read -r path;
 
     while read -r path; do
@@ -47,6 +48,7 @@ dependency_file_exists() {
 
 # Exclude the given path from Time Machine backups.
 exclude_file() {
+    local path
     while read -r path; do
         if tmutil isexcluded "${path}" | grep -q '\[Excluded\]'; then
             echo "- ${path} is already excluded, skipping."
@@ -62,10 +64,10 @@ exclude_file() {
 
 # Start to construct the `find` parameter arguments, based on a home directory search
 # but excluding ~/Library
-find_parameters=(~ -not \( -path ~/Library -prune \))
+declare -a find_parameters=(~ -not \( -path ~/Library -prune \))
 
 # Iterate over dependencies.
-n=0
+declare n=0
 for i in "${FILEPATHS[@]}"; do
     read -ra parts <<< "${i}"
 

From 4b44523320d2c162c65639104fbaf3877b2a155b Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:29:50 -0500
Subject: [PATCH 38/65] Use grep -F instead of non-literal grep

---
 asimov | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/asimov b/asimov
index 0f1fe34..1e0b00a 100755
--- a/asimov
+++ b/asimov
@@ -50,7 +50,7 @@ dependency_file_exists() {
 exclude_file() {
     local path
     while read -r path; do
-        if tmutil isexcluded "${path}" | grep -q '\[Excluded\]'; then
+        if tmutil isexcluded "${path}" | grep -Fq '[Excluded]'; then
             echo "- ${path} is already excluded, skipping."
             continue
         fi

From c175159dddf4bdea843042ec85bbb826fe7c27f7 Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:43:27 -0500
Subject: [PATCH 39/65] Use printf instead of non-standard echo -e

---
 asimov | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/asimov b/asimov
index 1e0b00a..9011c9a 100755
--- a/asimov
+++ b/asimov
@@ -85,7 +85,6 @@ for i in "${FILEPATHS[@]}"; do
     ((n++))
 done
 
-
-echo -e "\\n\\033[0;36mFinding dependency directories with corresponding definition files...\\033[0m\\n"
+printf '\n\033[0;36mFinding dependency directories with corresponding definition files…\033[0m\n'
 
 find "${find_parameters[@]}" | dependency_file_exists | exclude_file

From 7c323b8f52b167f23570d00319814ad417cd955d Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:32:01 -0500
Subject: [PATCH 40/65] Ensure spaces in full paths are treated correctly

---
 asimov | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/asimov b/asimov
index 9011c9a..5b79b8c 100755
--- a/asimov
+++ b/asimov
@@ -46,10 +46,11 @@ dependency_file_exists() {
     done
 }
 
-# Exclude the given path from Time Machine backups.
+# Exclude the given paths from Time Machine backups.
+# Reads the newline-separated list of paths from stdin.
 exclude_file() {
     local path
-    while read -r path; do
+    while IFS=$'\n' read -r path; do
         if tmutil isexcluded "${path}" | grep -Fq '[Excluded]'; then
             echo "- ${path} is already excluded, skipping."
             continue

From 714d592d1cd37e0a495fe123ce21a184efa57954 Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:42:30 -0500
Subject: [PATCH 41/65] Enable strict bash failure flags

---
 asimov | 1 +
 1 file changed, 1 insertion(+)

diff --git a/asimov b/asimov
index 5b79b8c..7198bbd 100755
--- a/asimov
+++ b/asimov
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -Eeu -o pipefail
 
 # Look through the local filesystem and exclude development dependencies
 # from Apple Time Machine backups.

From e2963d61c9abf6e002a93393e17470b484be66ee Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:38:10 -0500
Subject: [PATCH 42/65] Factor out initial directory and skip paths

---
 asimov | 29 ++++++++++++++++++++++++-----
 1 file changed, 24 insertions(+), 5 deletions(-)

diff --git a/asimov b/asimov
index 7198bbd..2e2b891 100755
--- a/asimov
+++ b/asimov
@@ -17,7 +17,22 @@ set -Eeu -o pipefail
 # @author  Steve Grunwell
 # @license MIT
 
-readonly FILEPATHS=(
+readonly ASIMOV_ROOT=~
+
+# Paths to unconditionally skip over. This prevents Asimov from modifying the
+# Time Machine exclusions for these paths (and decendents). It has an important
+# side-effect of speeding up the search.
+readonly ASIMOV_SKIP_PATHS=(
+    ~/Library
+)
+
+# A list of "directory"/"sentinel" pairs.
+# Each directory will be excluded from backup iff the sentinel file exists
+# alongside.
+#
+# For example, 'node_modules package.json' means "exclude node_modules/ from
+# backup if there is a package.json next to it."
+readonly ASIMOV_VENDOR_DIR_SENTINELS=(
     "vendor ../composer.json"
     "node_modules ../package.json"
     ".vagrant ../Vagrantfile"
@@ -64,13 +79,17 @@ exclude_file() {
     done
 }
 
-# Start to construct the `find` parameter arguments, based on a home directory search
-# but excluding ~/Library
-declare -a find_parameters=(~ -not \( -path ~/Library -prune \))
+# Start to construct the `find` parameter arguments, based on an initial directory.
+declare -a find_parameters=("${ASIMOV_ROOT}")
+
+# Iterate over the skip directories to construct the `find` expression.
+for d in "${ASIMOV_SKIP_PATHS[@]}"; do
+    find_parameters+=( -not \( -path "${d}" -prune \) )
+done
 
 # Iterate over dependencies.
 declare n=0
-for i in "${FILEPATHS[@]}"; do
+for i in "${ASIMOV_VENDOR_DIR_SENTINELS[@]}"; do
     read -ra parts <<< "${i}"
 
     # Add this folder to the `find` list, allowing a single `find` command to find all

From c2b7a7108e1169e4289f28a8297830e54aa26b69 Mon Sep 17 00:00:00 2001
From: Robert Estelle <robertestelle@gmail.com>
Date: Thu, 31 Jan 2019 13:41:09 -0500
Subject: [PATCH 43/65] Test for sibling sentinel file via find -execdir

This allows the paths to be pruned more quickly and reduces the need for
the md5-variable-name juggling.
---
 asimov | 76 ++++++++++++++++++++++++----------------------------------
 1 file changed, 31 insertions(+), 45 deletions(-)

diff --git a/asimov b/asimov
index 2e2b891..0de8dca 100755
--- a/asimov
+++ b/asimov
@@ -33,35 +33,17 @@ readonly ASIMOV_SKIP_PATHS=(
 # For example, 'node_modules package.json' means "exclude node_modules/ from
 # backup if there is a package.json next to it."
 readonly ASIMOV_VENDOR_DIR_SENTINELS=(
-    "vendor ../composer.json"
-    "node_modules ../package.json"
-    ".vagrant ../Vagrantfile"
-    "bower_components ../bower.json"
-    "target ../pom.xml"
-    ".stack-work ../stack.yaml"
-    "Carthage ../Cartfile"
-    "Pods ../Podfile"
-    ".build ../Package.swift"
+    '.build Package.swift'
+    '.stack-work stack.yaml'
+    '.vagrant Vagrantfile'
+    'Carthage Cartfile'
+    'Pods Podfile'
+    'bower_components bower.json'
+    'node_modules package.json'
+    'target pom.xml'
+    'vendor composer.json'
 )
 
-# Given a directory path, determine if the corresponding file (relative
-# to that directory) is available.
-#
-# For example, when looking at a /vendor directory, we may choose to
-# ensure a composer.json file is available.
-dependency_file_exists() {
-    local path
-    read -r path;
-
-    while read -r path; do
-        safe_filepath_suffix=$(md5 -qs "$(basename "${path}")")
-        filename="filepath_${safe_filepath_suffix}"
-        if [ -f "${path}/${!filename}" ]; then
-            echo "${path}"
-        fi
-    done
-}
-
 # Exclude the given paths from Time Machine backups.
 # Reads the newline-separated list of paths from stdin.
 exclude_file() {
@@ -79,33 +61,37 @@ exclude_file() {
     done
 }
 
-# Start to construct the `find` parameter arguments, based on an initial directory.
-declare -a find_parameters=("${ASIMOV_ROOT}")
-
 # Iterate over the skip directories to construct the `find` expression.
+declare -a find_parameters_skip=()
 for d in "${ASIMOV_SKIP_PATHS[@]}"; do
-    find_parameters+=( -not \( -path "${d}" -prune \) )
+    find_parameters_skip+=( -not \( -path "${d}" -prune \) )
 done
 
-# Iterate over dependencies.
-declare n=0
+# Iterate over the directory/sentinel pairs to construct the `find` expression.
+declare -a find_parameters_vendor=()
 for i in "${ASIMOV_VENDOR_DIR_SENTINELS[@]}"; do
     read -ra parts <<< "${i}"
 
     # Add this folder to the `find` list, allowing a single `find` command to find all
-    if [ "$n" -gt "0" ]; then
-        find_parameters+=(-o)
-    fi
-    find_parameters+=(-name "${parts[0]}" -type d -prune)
-
-    # Set up a variable for lookup in dependency_file_exists, using a hashed name
-    # to ensure the variable name is valid
-    safe_filepath="filepath_$(md5 -qs "${parts[0]}")"
-    declare "${safe_filepath}"="${parts[1]}"
-
-    ((n++))
+    _exclude_name="${parts[0]}"
+    _sibling_sentinel_name="${parts[1]}"
+
+    # Given a directory path, determine if the corresponding file (relative
+    # to that directory) is available.
+    #
+    # For example, when looking at a /vendor directory, we may choose to
+    # ensure a composer.json file is available.
+    find_parameters_vendor+=( -or \( \
+        -type d \
+        -name "${_exclude_name}" \
+        -execdir test -e "${_sibling_sentinel_name}" \; \
+        -prune \
+        -print \
+    \) )
 done
 
 printf '\n\033[0;36mFinding dependency directories with corresponding definition files…\033[0m\n'
 
-find "${find_parameters[@]}" | dependency_file_exists | exclude_file
+find "${ASIMOV_ROOT}" \( "${find_parameters_skip[@]}" \) \( -false "${find_parameters_vendor[@]}" \) \
+    | exclude_file \
+    ;

From e7c4da3fe63cc9edc8e270891d33cfc1084ea8aa Mon Sep 17 00:00:00 2001
From: Mingye Wang <arthur200126@gmail.com>
Date: Sun, 1 Mar 2020 12:24:26 +0800
Subject: [PATCH 44/65] README: clone https, not ssh

When one has a pubkey set up, ssh clone with the user "git" often effs up. This commit changes to HTTPS clone with a depth argument in case the repo gets large in the future.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 96fe14c..79de2c6 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Asimov aims to solve that problem, scanning your filesystem for known dependency
 To get started with Asimov, clone the repository or download and extract an archive anywhere you'd like on your Mac:
 
 ```sh
-$ git clone git@github.com:stevegrunwell/asimov.git
+$ git clone https://github.com/stevegrunwell/asimov.git --depth 1
 ```
 
 After you've cloned the repository, run the `install.sh` script to automatically:

From 3288173b1acacabcc35fddd507c6306330943909 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 13:50:58 -0400
Subject: [PATCH 45/65] Fix coding standards to comply with 'brew audit
 --new-formula'

---
 Formula/asimov.rb | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/Formula/asimov.rb b/Formula/asimov.rb
index 0d90fa5..8894caa 100644
--- a/Formula/asimov.rb
+++ b/Formula/asimov.rb
@@ -1,5 +1,5 @@
 class Asimov < Formula
-  desc "Automatically exclude development dependencies from Apple Time Machine backups "
+  desc "Automatically exclude development dependencies from Time Machine backups"
   homepage "https://github.com/stevegrunwell/asimov"
   url "https://github.com/stevegrunwell/asimov/archive/v0.2.0.tar.gz"
   sha256 "2efb456975af066a17f928787062522de06c14eb322b2d133a8bc3a764cc5376"
@@ -21,21 +21,22 @@ def install
   plist_options :startup => true, :manual => "asimov"
 
   # Define the agent plist contents
-  def plist; <<~EOS
-    <?xml version="1.0" encoding="UTF-8"?>
-    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-    <plist version="1.0">
-        <dict>
-            <key>Label</key>
-            <string>#{plist_name}</string>
-            <key>Program</key>
-            <string>#{opt_bin}/asimov</string>
-            <key>StartInterval</key>
-            <!-- 24 hours = 60 * 60 * 24 -->
-            <integer>86400</integer>
-        </dict>
-    </plist>
-  EOS
+  def plist
+    <<~EOS
+      <?xml version="1.0" encoding="UTF-8"?>
+      <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+      <plist version="1.0">
+          <dict>
+              <key>Label</key>
+              <string>#{plist_name}</string>
+              <key>Program</key>
+              <string>#{opt_bin}/asimov</string>
+              <key>StartInterval</key>
+              <!-- 24 hours = 60 * 60 * 24 -->
+              <integer>86400</integer>
+          </dict>
+      </plist>
+    EOS
   end
 
   # Define tests to run

From 947989eccf282085ddd385e68c18f25db032e6c6 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 15:13:33 -0400
Subject: [PATCH 46/65] Refresh the tests to a) use PHPUnit 9 and b) include
 the currently-defined patterns

---
 asimov               |  26 +-
 composer.json        |  12 +-
 composer.lock        | 861 +++++++++++++++++++++++++++++--------------
 tests/AsimovTest.php |  17 +-
 4 files changed, 612 insertions(+), 304 deletions(-)

diff --git a/asimov b/asimov
index 0de8dca..36cc905 100755
--- a/asimov
+++ b/asimov
@@ -27,21 +27,21 @@ readonly ASIMOV_SKIP_PATHS=(
 )
 
 # A list of "directory"/"sentinel" pairs.
-# Each directory will be excluded from backup iff the sentinel file exists
-# alongside.
 #
-# For example, 'node_modules package.json' means "exclude node_modules/ from
-# backup if there is a package.json next to it."
+# Directories will only be excluded if the dependency ("sentinel") file exists.
+#
+# For example, 'node_modules package.json' means "exclude node_modules/ from the
+# Time Machine backups if there is a package.json file next to it."
 readonly ASIMOV_VENDOR_DIR_SENTINELS=(
-    '.build Package.swift'
-    '.stack-work stack.yaml'
-    '.vagrant Vagrantfile'
-    'Carthage Cartfile'
-    'Pods Podfile'
-    'bower_components bower.json'
-    'node_modules package.json'
-    'target pom.xml'
-    'vendor composer.json'
+    '.build Package.swift'        # Swift
+    '.stack-work stack.yaml'      # Stack (Haskell)
+    '.vagrant Vagrantfile'        # Vagrant
+    'Carthage Cartfile'           # Carthage
+    'Pods Podfile'                # CocoaPods
+    'bower_components bower.json' # Bower
+    'node_modules package.json'   # NodeJS
+    'target pom.xml'              # Maven
+    'vendor composer.json'        # Composer
 )
 
 # Exclude the given paths from Time Machine backups.
diff --git a/composer.json b/composer.json
index 2de5cda..622a53f 100644
--- a/composer.json
+++ b/composer.json
@@ -6,6 +6,10 @@
         {
             "name": "Steve Grunwell",
             "homepage": "https://stevegrunwell.com"
+        },
+        {
+            "name": "Sudar Muthu",
+            "homepage": "https://sudarmuthu.com"
         }
     ],
     "support": {
@@ -14,7 +18,7 @@
     },
     "license": "MIT",
     "require-dev": {
-        "phpunit/phpunit": "^7.3"
+        "phpunit/phpunit": "^9.0"
     },
     "autoload-dev": {
         "psr-4": {
@@ -29,10 +33,6 @@
     },
     "config": {
         "preferred-install": "dist",
-        "sort-packages": true,
-        "optimize-autoloader": true,
-        "platform": {
-            "php": "7.2"
-        }
+        "sort-packages": true
     }
 }
diff --git a/composer.lock b/composer.lock
index 2ac5532..d759ea7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,32 +4,34 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "24a76b63a6599632bb89a5ab94236f91",
+    "content-hash": "64eff0b6a6f6077c2095514c079d8357",
     "packages": [],
     "packages-dev": [
         {
             "name": "doctrine/instantiator",
-            "version": "1.1.0",
+            "version": "1.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/instantiator.git",
-                "reference": "185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda"
+                "reference": "f350df0268e904597e3bd9c4685c53e0e333feea"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda",
-                "reference": "185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/f350df0268e904597e3bd9c4685c53e0e333feea",
+                "reference": "f350df0268e904597e3bd9c4685c53e0e333feea",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1"
+                "php": "^7.1 || ^8.0"
             },
             "require-dev": {
-                "athletic/athletic": "~0.1.8",
+                "doctrine/coding-standard": "^6.0",
                 "ext-pdo": "*",
                 "ext-phar": "*",
-                "phpunit/phpunit": "^6.2.3",
-                "squizlabs/php_codesniffer": "^3.0.2"
+                "phpbench/phpbench": "^0.13",
+                "phpstan/phpstan-phpunit": "^0.11",
+                "phpstan/phpstan-shim": "^0.11",
+                "phpunit/phpunit": "^7.0"
             },
             "type": "library",
             "extra": {
@@ -54,25 +56,39 @@
                 }
             ],
             "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
-            "homepage": "https://github.com/doctrine/instantiator",
+            "homepage": "https://www.doctrine-project.org/projects/instantiator.html",
             "keywords": [
                 "constructor",
                 "instantiate"
             ],
-            "time": "2017-07-22T11:58:36+00:00"
+            "funding": [
+                {
+                    "url": "https://www.doctrine-project.org/sponsorship.html",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://www.patreon.com/phpdoctrine",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Finstantiator",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-05-29T17:27:14+00:00"
         },
         {
             "name": "myclabs/deep-copy",
-            "version": "1.8.1",
+            "version": "1.9.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8"
+                "reference": "b2c28789e80a97badd14145fda39b545d83ca3ef"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8",
-                "reference": "3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/b2c28789e80a97badd14145fda39b545d83ca3ef",
+                "reference": "b2c28789e80a97badd14145fda39b545d83ca3ef",
                 "shasum": ""
             },
             "require": {
@@ -107,7 +123,7 @@
                 "object",
                 "object graph"
             ],
-            "time": "2018-06-11T23:09:50+00:00"
+            "time": "2020-01-17T21:11:47+00:00"
         },
         {
             "name": "phar-io/manifest",
@@ -213,35 +229,30 @@
         },
         {
             "name": "phpdocumentor/reflection-common",
-            "version": "1.0.1",
+            "version": "2.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
-                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6"
+                "reference": "6568f4687e5b41b054365f9ae03fcb1ed5f2069b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
-                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/6568f4687e5b41b054365f9ae03fcb1ed5f2069b",
+                "reference": "6568f4687e5b41b054365f9ae03fcb1ed5f2069b",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.6"
+                "php": ">=7.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "2.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src"
-                    ]
+                    "phpDocumentor\\Reflection\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -263,44 +274,42 @@
                 "reflection",
                 "static analysis"
             ],
-            "time": "2017-09-11T18:02:19+00:00"
+            "time": "2020-04-27T09:25:28+00:00"
         },
         {
             "name": "phpdocumentor/reflection-docblock",
-            "version": "4.3.0",
+            "version": "5.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "94fd0001232e47129dd3504189fa1c7225010d08"
+                "reference": "cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/94fd0001232e47129dd3504189fa1c7225010d08",
-                "reference": "94fd0001232e47129dd3504189fa1c7225010d08",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e",
+                "reference": "cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.0",
-                "phpdocumentor/reflection-common": "^1.0.0",
-                "phpdocumentor/type-resolver": "^0.4.0",
-                "webmozart/assert": "^1.0"
+                "ext-filter": "^7.1",
+                "php": "^7.2",
+                "phpdocumentor/reflection-common": "^2.0",
+                "phpdocumentor/type-resolver": "^1.0",
+                "webmozart/assert": "^1"
             },
             "require-dev": {
-                "doctrine/instantiator": "~1.0.5",
-                "mockery/mockery": "^1.0",
-                "phpunit/phpunit": "^6.4"
+                "doctrine/instantiator": "^1",
+                "mockery/mockery": "^1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.x-dev"
+                    "dev-master": "5.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src/"
-                    ]
+                    "phpDocumentor\\Reflection\\": "src"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -311,44 +320,46 @@
                 {
                     "name": "Mike van Riel",
                     "email": "me@mikevanriel.com"
+                },
+                {
+                    "name": "Jaap van Otterdijk",
+                    "email": "account@ijaap.nl"
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2017-11-30T07:14:17+00:00"
+            "time": "2020-02-22T12:28:44+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
-            "version": "0.4.0",
+            "version": "1.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "9c977708995954784726e25d0cd1dddf4e65b0f7"
+                "reference": "7462d5f123dfc080dfdf26897032a6513644fc95"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/9c977708995954784726e25d0cd1dddf4e65b0f7",
-                "reference": "9c977708995954784726e25d0cd1dddf4e65b0f7",
+                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/7462d5f123dfc080dfdf26897032a6513644fc95",
+                "reference": "7462d5f123dfc080dfdf26897032a6513644fc95",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5 || ^7.0",
-                "phpdocumentor/reflection-common": "^1.0"
+                "php": "^7.2",
+                "phpdocumentor/reflection-common": "^2.0"
             },
             "require-dev": {
-                "mockery/mockery": "^0.9.4",
-                "phpunit/phpunit": "^5.2||^4.8.24"
+                "ext-tokenizer": "^7.2",
+                "mockery/mockery": "~1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "1.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src/"
-                    ]
+                    "phpDocumentor\\Reflection\\": "src"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -361,42 +372,43 @@
                     "email": "me@mikevanriel.com"
                 }
             ],
-            "time": "2017-07-14T14:27:02+00:00"
+            "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
+            "time": "2020-02-18T18:59:58+00:00"
         },
         {
             "name": "phpspec/prophecy",
-            "version": "1.8.0",
+            "version": "v1.10.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "4ba436b55987b4bf311cb7c6ba82aa528aac0a06"
+                "reference": "451c3cd1418cf640de218914901e51b064abb093"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
-                "reference": "4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/451c3cd1418cf640de218914901e51b064abb093",
+                "reference": "451c3cd1418cf640de218914901e51b064abb093",
                 "shasum": ""
             },
             "require": {
                 "doctrine/instantiator": "^1.0.2",
                 "php": "^5.3|^7.0",
-                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0",
-                "sebastian/comparator": "^1.1|^2.0|^3.0",
-                "sebastian/recursion-context": "^1.0|^2.0|^3.0"
+                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0|^5.0",
+                "sebastian/comparator": "^1.2.3|^2.0|^3.0|^4.0",
+                "sebastian/recursion-context": "^1.0|^2.0|^3.0|^4.0"
             },
             "require-dev": {
-                "phpspec/phpspec": "^2.5|^3.2",
+                "phpspec/phpspec": "^2.5 || ^3.2",
                 "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5 || ^7.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.8.x-dev"
+                    "dev-master": "1.10.x-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Prophecy\\": "src/"
+                "psr-4": {
+                    "Prophecy\\": "src/Prophecy"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -424,44 +436,45 @@
                 "spy",
                 "stub"
             ],
-            "time": "2018-08-05T17:53:17+00:00"
+            "time": "2020-03-05T15:02:03+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "6.0.7",
+            "version": "8.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "865662550c384bc1db7e51d29aeda1c2c161d69a"
+                "reference": "ca6647ffddd2add025ab3f21644a441d7c146cdc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/865662550c384bc1db7e51d29aeda1c2c161d69a",
-                "reference": "865662550c384bc1db7e51d29aeda1c2c161d69a",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/ca6647ffddd2add025ab3f21644a441d7c146cdc",
+                "reference": "ca6647ffddd2add025ab3f21644a441d7c146cdc",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-xmlwriter": "*",
-                "php": "^7.1",
-                "phpunit/php-file-iterator": "^2.0",
-                "phpunit/php-text-template": "^1.2.1",
-                "phpunit/php-token-stream": "^3.0",
-                "sebastian/code-unit-reverse-lookup": "^1.0.1",
-                "sebastian/environment": "^3.1",
-                "sebastian/version": "^2.0.1",
-                "theseer/tokenizer": "^1.1"
+                "php": "^7.3",
+                "phpunit/php-file-iterator": "^3.0",
+                "phpunit/php-text-template": "^2.0",
+                "phpunit/php-token-stream": "^4.0",
+                "sebastian/code-unit-reverse-lookup": "^2.0",
+                "sebastian/environment": "^5.0",
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-                "phpunit/phpunit": "^4.6",
-                "sebastian/version": "^1.0.1"
+                "phpunit/phpunit": "^4.8.36 || ^7.5.13"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.3-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Webmozart\\Assert\\": "src/"
@@ -1410,7 +1717,7 @@
                 "check",
                 "validate"
             ],
-            "time": "2018-01-29T19:49:41+00:00"
+            "time": "2020-04-18T12:12:48+00:00"
         }
     ],
     "aliases": [],
@@ -1420,7 +1727,5 @@
     "prefer-lowest": false,
     "platform": [],
     "platform-dev": [],
-    "platform-overrides": {
-        "php": "7.2"
-    }
+    "plugin-api-version": "1.1.0"
 }
diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index a319e75..0e70dbc 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -12,17 +12,20 @@ class AsimovTest extends TestCase
     /**
      * Data provider for known patterns.
      *
-     * @return array An array of test scenarios.
+     * @return array[] An array of test scenarios, in the form of "sentinel => directory".
      */
     public function recognizedPatternProvider(): array
     {
         return [
-            'Bower'    => ["bower.json", "bower_components"],
-            'Composer' => ["composer.json", "vendor"],
-            'Maven'    => ["pom.xml", "target"],
-            'Node'     => ["package.json", "node_modules"],
-            'Stack'    => ["stack.yaml", ".stack-work"],
-            'Vagrant'  => ["Vagrantfile", ".vagrant"],
+            'Bower'     => ['bower.json', 'bower_components'],
+            'Carthage'  => ['Cartfile', 'Carthage'],
+            'CocoaPods' => ['Podfile', 'Pods'],
+            'Composer'  => ['composer.json', 'vendor'],
+            'Maven'     => ['pom.xml', 'target'],
+            'Node'      => ['package.json', 'node_modules'],
+            'Stack'     => ['stack.yaml', '.stack-work'],
+            'Swift'     => ['Package.swift', '.build'],
+            'Vagrant'   => ['Vagrantfile', '.vagrant'],
         ];
     }
 

From 95a9cf73850ddb169495023e9e517013b21ceba4 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 15:48:11 -0400
Subject: [PATCH 47/65] Clean up the Travis test matrix

---
 .travis.yml | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9116e56..68e3761 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,15 @@
 os: osx
 language: shell
-sudo: false
 
-notifications:
-  email: never
+matrix:
+  include:
+    - name: macOS 10.15 (Catalina)
+      osx_image: xcode11.5
+    - name: macOS 10.14 (Mojave)
+      osx_image: xcode11.3
+    - name: macOS 10.13 (High Sierra)
+      osx_image: xcode10.1
+  fast_finish: true
 
 install:
   - brew install composer shellcheck
@@ -11,6 +17,3 @@ install:
 
 script:
   - composer test
-
-matrix:
-  fast_finish: true

From 19ac78921ed92d105aec4a6f1bd82d1ab46d9c9e Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 15:50:23 -0400
Subject: [PATCH 48/65] Ensure we have PHP 7.3 available, as it's required for
 PHPUnit 9.x

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 68e3761..84a8e94 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ matrix:
   fast_finish: true
 
 install:
-  - brew install composer shellcheck
+  - brew install composer php7.3 shellcheck
   - composer install --prefer-dist --no-suggest
 
 script:

From 45ca32db9321eb53e5bc42233a5760f4ef725d85 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 15:52:20 -0400
Subject: [PATCH 49/65] Use develop, not master, as the build status badge in
 the README

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6b0d53c..50f1e36 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Asimov
 
-[![Build Status](https://travis-ci.com/stevegrunwell/asimov.svg?branch=master)](https://travis-ci.com/stevegrunwell/asimov)
+[![Build Status](https://travis-ci.com/stevegrunwell/asimov.svg?branch=develop)](https://travis-ci.com/stevegrunwell/asimov)
 
 > Those people who think they know everything are a great annoyance to those of us who do.<br>— Issac Asimov
 

From a9e0e7ca736a80aaa76a159a0cffc2f8e6c973e9 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 15:54:07 -0400
Subject: [PATCH 50/65] Homebrew now requires php@version as the syntax

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 84a8e94..2b37083 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ matrix:
   fast_finish: true
 
 install:
-  - brew install composer php7.3 shellcheck
+  - brew install composer php@7.3 shellcheck
   - composer install --prefer-dist --no-suggest
 
 script:

From 40a03be17d1789603e702bff5e476669dc2a85cb Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 16:28:19 -0400
Subject: [PATCH 51/65] Allow the CI pipeline to use PHPUnit 8 or 9 so we don't
 have to explicitly install a newer PHP version

---
 .gitignore    | 1 +
 .travis.yml   | 3 ++-
 composer.json | 5 ++++-
 composer.lock | 6 ++++--
 4 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 85d346a..8d95b0b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 vendor
 .DS_Store
+.phpunit.result.cache
diff --git a/.travis.yml b/.travis.yml
index 2b37083..1dad747 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,8 @@ matrix:
   fast_finish: true
 
 install:
-  - brew install composer php@7.3 shellcheck
+  - brew install composer shellcheck
+  - composer check-platform-reqs
   - composer install --prefer-dist --no-suggest
 
 script:
diff --git a/composer.json b/composer.json
index 622a53f..7b4501d 100644
--- a/composer.json
+++ b/composer.json
@@ -17,8 +17,11 @@
         "issues": "https://github.com/stevegrunwell/asimov/issues"
     },
     "license": "MIT",
+    "require": {
+        "php": ">=7.2"
+    },
     "require-dev": {
-        "phpunit/phpunit": "^9.0"
+        "phpunit/phpunit": "^8.0|^9.0"
     },
     "autoload-dev": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index d759ea7..443bfea 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "64eff0b6a6f6077c2095514c079d8357",
+    "content-hash": "26ba31e9c36ddc0cdc2d3fc036b24709",
     "packages": [],
     "packages-dev": [
         {
@@ -1725,7 +1725,9 @@
     "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
+    "platform": {
+        "php": ">=7.2"
+    },
     "platform-dev": [],
     "plugin-api-version": "1.1.0"
 }

From 42608ca6d37921a5e0c0e1433b8b75fb74eee3e1 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 21:21:23 -0400
Subject: [PATCH 52/65] Since macOS < 10.15 ship with dead versions of PHP
 (7.1, it seems), let these environments use older versions of PHPUnit for the
 sake of automated testing

---
 composer.json | 4 ++--
 composer.lock | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/composer.json b/composer.json
index 7b4501d..838c17d 100644
--- a/composer.json
+++ b/composer.json
@@ -18,10 +18,10 @@
     },
     "license": "MIT",
     "require": {
-        "php": ">=7.2"
+        "php": ">=7.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8.0|^9.0"
+        "phpunit/phpunit": "^7.5|^8.5|^9.0"
     },
     "autoload-dev": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index 443bfea..28bc426 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "26ba31e9c36ddc0cdc2d3fc036b24709",
+    "content-hash": "0d088b009a676693f542adc6b89202ee",
     "packages": [],
     "packages-dev": [
         {
@@ -1726,7 +1726,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=7.2"
+        "php": ">=7.1"
     },
     "platform-dev": [],
     "plugin-api-version": "1.1.0"

From f5ee6a48478a7fa98380bea6d312d41693c40a3f Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 21:22:46 -0400
Subject: [PATCH 53/65] Clean up the existing changelog entries

---
 CHANGELOG.md | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b374cc..a002d25 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,22 +5,29 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 
-## [0.2.0]
+## [Version 0.2.0] — 2017-11-25
+
+### Added
 
 * Bundle the script with `com.stevegrunwell.asimov.plist`, enabling Asimov to be scheduled to run daily. Users can set this up in a single step by running the new `install.sh` script.
-* Fixed pathing issue when resolving the script directory for `install.sh`. Props @morganestes. (#7)
-* Change the scope of Asimov to find matching directories within the current user's home directory, not just `~/Sites`. Props to @vitch for catching this! (#10).
-* Added a formal change log to the repository. (#5)
+ Added a formal change log to the repository. ([#5])
+
+### Fixed
+
+* Fixed pathing issue when resolving the script directory for `install.sh`. Props @morganestes. ([#7])
 
+### Changed
+* Change the scope of Asimov to find matching directories within the current user's home directory, not just `~/Sites`. Props to @vitch for catching this! ([#10]).
 
-## [0.1.0]
+
+## [Version 0.1.0] — 2017-10-17
 
 Initial public release.
 
 
 [Unreleased]: https://github.com/stevegrunwell/asimov/compare/master...develop
-[0.2.0]: https://github.com/stevegrunwell/asimov/releases/tag/v0.2.0
-[0.1.0]: https://github.com/stevegrunwell/asimov/releases/tag/v0.1.0
-[#10]: https://github.com/stevegrunwell/asimov/issues/10
+[Version 0.1.0]: https://github.com/stevegrunwell/asimov/releases/tag/v0.1.0
+[Version 0.2.0]: https://github.com/stevegrunwell/asimov/releases/tag/v0.2.0
+[#5]: https://github.com/stevegrunwell/asimov/issues/5
 [#7]: https://github.com/stevegrunwell/asimov/issues/7
-[#5]: https://github.com/stevegrunwell/asimov/issues/5
\ No newline at end of file
+[#10]: https://github.com/stevegrunwell/asimov/issues/10

From 7c4b04ef2305fd98ac76e79766acf20d0d97f174 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 21:43:58 -0400
Subject: [PATCH 54/65] Update the CHANGELOG.md file with everything that's
 happened (so far)

---
 CHANGELOG.md | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a002d25..752b51d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,31 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [Unreleased]
+
+### Added
+
+* Added Homebrew support 🙌 ([#34], props @Dids)
+* Exclude Bower dependencies ([#22], props @moezzie)
+* Exclude Maven builds ([#30], props @bertschneider)
+* Exclude Stack dependencies ([#32], props @alex-kononovich)
+* Exclude Carthage dependencies ([#37], props @qvacua)
+* Exclude CocoaPods dependencies and Swift builds ([#43], props @slashmo)
+* Define a [Travis CI pipeline for Asimov](https://travis-ci.com/github/stevegrunwell/asimov) ([#20])
+
+### Fixed
+
+* Removed an extraneous `read -r path`, which was causing the first match to be skipped ([#15], props @rowanbeentje)
+* Use the full system path when running `chmod` in `install.sh` ([#33], props @ko-dever)
+
+### Changed
+
+* The size of the excluded directories are now included in the Asimov output ([#16], props @rowanbeentje)
+* Switch to using find's -prune switch to exclude match subdirectories for speed, and exclude ~/Library folder from searches ([#17], props @rowanbeentje)
+* Rework the `find` command and path variables so that `find` is only run once however many FILEPATHS are set ([#18], @props @rowanbeentje, yet again 😉)
+ Fix incorrect directory pruning, simplify path handling ([#36], props @rwe)
+* Recommend cloning via HTTPS rather than SSH for manual installations ([#52], props @Artoria2e5)
+
 
 ## [Version 0.2.0] — 2017-11-25
 
@@ -31,3 +56,17 @@ Initial public release.
 [#5]: https://github.com/stevegrunwell/asimov/issues/5
 [#7]: https://github.com/stevegrunwell/asimov/issues/7
 [#10]: https://github.com/stevegrunwell/asimov/issues/10
+[#15]: https://github.com/stevegrunwell/asimov/pull/15
+[#16]: https://github.com/stevegrunwell/asimov/pull/16
+[#17]: https://github.com/stevegrunwell/asimov/pull/17
+[#18]: https://github.com/stevegrunwell/asimov/pull/18
+[#20]: https://github.com/stevegrunwell/asimov/pull/20
+[#22]: https://github.com/stevegrunwell/asimov/pull/22
+[#30]: https://github.com/stevegrunwell/asimov/pull/30
+[#32]: https://github.com/stevegrunwell/asimov/pull/32
+[#33]: https://github.com/stevegrunwell/asimov/pull/33
+[#34]: https://github.com/stevegrunwell/asimov/pull/34
+[#36]: https://github.com/stevegrunwell/asimov/pull/36
+[#37]: https://github.com/stevegrunwell/asimov/pull/37
+[#43]: https://github.com/stevegrunwell/asimov/pull/43
+[#52]: https://github.com/stevegrunwell/asimov/pull/52

From 635ebdaea310db62729bac3049c5e0d7d0e1ceb2 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 22:10:50 -0400
Subject: [PATCH 55/65] When running the CI pipeline, if the current PHP
 version is older than 7.3 (required for PHPUnit 9.x), run 'composer update
 --prefer-lowest' to get the older versions

---
 .editorconfig | 3 ++-
 .travis.yml   | 8 ++++++--
 composer.json | 2 +-
 composer.lock | 2 +-
 4 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/.editorconfig b/.editorconfig
index 5d68a00..9938b26 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,3 +1,4 @@
+# https://editorconfig.org
 root = true
 
 [*]
@@ -8,7 +9,7 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[*.php]
+[*.{json,php}]
 indent_size = 4
 
 [*.yml]
diff --git a/.travis.yml b/.travis.yml
index 1dad747..869c31b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,8 +13,12 @@ matrix:
 
 install:
   - brew install composer shellcheck
-  - composer check-platform-reqs
-  - composer install --prefer-dist --no-suggest
+  - |
+    if [[ $(php -r 'echo phpversion() . PHP_EOL;') < 7.3.1 ]]; then
+      composer update --prefer-lowest --prefer-dist --no-suggest --no-progress --no-ansi
+    else
+      composer install --prefer-dist --no-suggest --no-progress --no-ansi
+    fi
 
 script:
   - composer test
diff --git a/composer.json b/composer.json
index 838c17d..505d17c 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "php": ">=7.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^7.5|^8.5|^9.0"
+        "phpunit/phpunit": "^7.5|^9.0"
     },
     "autoload-dev": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index 28bc426..cf313f7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "0d088b009a676693f542adc6b89202ee",
+    "content-hash": "b84c992e520a41893c750619a5bf4047",
     "packages": [],
     "packages-dev": [
         {

From a2c0ed29f0e6becf217e421a3b3ffc1843bdeb6a Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 22:17:59 -0400
Subject: [PATCH 56/65] Add a changelog entry for #31

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 752b51d..5bbc1eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 * Exclude Carthage dependencies ([#37], props @qvacua)
 * Exclude CocoaPods dependencies and Swift builds ([#43], props @slashmo)
 * Define a [Travis CI pipeline for Asimov](https://travis-ci.com/github/stevegrunwell/asimov) ([#20])
+* Add an automated test suite using PHPUnit ([#31])
 
 ### Fixed
 
@@ -63,6 +64,7 @@ Initial public release.
 [#20]: https://github.com/stevegrunwell/asimov/pull/20
 [#22]: https://github.com/stevegrunwell/asimov/pull/22
 [#30]: https://github.com/stevegrunwell/asimov/pull/30
+[#31]: https://github.com/stevegrunwell/asimov/pull/31
 [#32]: https://github.com/stevegrunwell/asimov/pull/32
 [#33]: https://github.com/stevegrunwell/asimov/pull/33
 [#34]: https://github.com/stevegrunwell/asimov/pull/34

From 339e3cd04389b150673fb38e9fde0c8674ce9707 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 22:33:54 -0400
Subject: [PATCH 57/65] Skip the user's ~/.Trash directory

Ideally, Time Machine will already be ignoring the trash, but we shoudln't need to spend time going through it.

Fixes #47.
---
 asimov               |  1 +
 tests/AsimovTest.php | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/asimov b/asimov
index 36cc905..ba915d4 100755
--- a/asimov
+++ b/asimov
@@ -23,6 +23,7 @@ readonly ASIMOV_ROOT=~
 # Time Machine exclusions for these paths (and decendents). It has an important
 # side-effect of speeding up the search.
 readonly ASIMOV_SKIP_PATHS=(
+    ~/.Trash
     ~/Library
 )
 
diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index 0e70dbc..6c21f6d 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -112,4 +112,28 @@ public function it_should_only_exclude_new_matches()
             'Asimov should not have found any new paths on the second run.'
         );
     }
+
+    /**
+     * @test
+     * @ticket https://github.com/stevegrunwell/asimov/issues/47
+     * @runInSeparateProcess
+     */
+    public function it_should_not_check_a_users_trash_directory()
+    {
+        $this->createDirectoryStructure([
+            '.Trash' => [
+                'My-Project' => [
+                    'vendor'        => [],
+                    'composer.json' => 'Configuration for this platform.',
+                ],
+            ],
+        ]);
+
+        putenv('HOME=' . $this->getFilepath('/'));
+
+        $this->assertEmpty(
+            $this->asimov(),
+            'Asimov should not have been checking the ~/.Trash directory.'
+        );
+    }
 }

From 52f612845dcb27e87b4c6fc5307ec5bfd6e5972f Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 22:35:47 -0400
Subject: [PATCH 58/65] Add a changelog entry for #55

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5bbc1eb..d53ef6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 * Rework the `find` command and path variables so that `find` is only run once however many FILEPATHS are set ([#18], @props @rowanbeentje, yet again 😉)
  Fix incorrect directory pruning, simplify path handling ([#36], props @rwe)
 * Recommend cloning via HTTPS rather than SSH for manual installations ([#52], props @Artoria2e5)
+* Don't look for matches in `~/.Trash` ([#55])
 
 
 ## [Version 0.2.0] — 2017-11-25
@@ -72,3 +73,4 @@ Initial public release.
 [#37]: https://github.com/stevegrunwell/asimov/pull/37
 [#43]: https://github.com/stevegrunwell/asimov/pull/43
 [#52]: https://github.com/stevegrunwell/asimov/pull/52
+[#55]: https://github.com/stevegrunwell/asimov/pull/55

From 1642a77fb5e6f106c0e80c1c24e2a0c612e82a82 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 22:47:45 -0400
Subject: [PATCH 59/65] Add Rust's Cargo tool

Docs: https://doc.rust-lang.org/cargo/guide/creating-a-new-project.html
---
 asimov               | 1 +
 tests/AsimovTest.php | 1 +
 2 files changed, 2 insertions(+)

diff --git a/asimov b/asimov
index 36cc905..2c079cc 100755
--- a/asimov
+++ b/asimov
@@ -36,6 +36,7 @@ readonly ASIMOV_VENDOR_DIR_SENTINELS=(
     '.build Package.swift'        # Swift
     '.stack-work stack.yaml'      # Stack (Haskell)
     '.vagrant Vagrantfile'        # Vagrant
+    'target Cargo.toml'           # Cargo (Rust)
     'Carthage Cartfile'           # Carthage
     'Pods Podfile'                # CocoaPods
     'bower_components bower.json' # Bower
diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index 0e70dbc..db0d15f 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -18,6 +18,7 @@ public function recognizedPatternProvider(): array
     {
         return [
             'Bower'     => ['bower.json', 'bower_components'],
+            'Cargo'     => ['Cargo.toml', 'target'],
             'Carthage'  => ['Cartfile', 'Carthage'],
             'CocoaPods' => ['Podfile', 'Pods'],
             'Composer'  => ['composer.json', 'vendor'],

From 403cd79bdc861cd5fb6d4c06ae48d1eb6b993ec0 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 22:52:18 -0400
Subject: [PATCH 60/65] Exclude Dart's .packages directory

Documentation: https://dart.dev/guides/packages
---
 asimov               | 1 +
 tests/AsimovTest.php | 1 +
 2 files changed, 2 insertions(+)

diff --git a/asimov b/asimov
index 2c079cc..bdaf40e 100755
--- a/asimov
+++ b/asimov
@@ -34,6 +34,7 @@ readonly ASIMOV_SKIP_PATHS=(
 # Time Machine backups if there is a package.json file next to it."
 readonly ASIMOV_VENDOR_DIR_SENTINELS=(
     '.build Package.swift'        # Swift
+    '.packages pubspec.yaml'      # Pub (Dart)
     '.stack-work stack.yaml'      # Stack (Haskell)
     '.vagrant Vagrantfile'        # Vagrant
     'target Cargo.toml'           # Cargo (Rust)
diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index db0d15f..61dc8bc 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -22,6 +22,7 @@ public function recognizedPatternProvider(): array
             'Carthage'  => ['Cartfile', 'Carthage'],
             'CocoaPods' => ['Podfile', 'Pods'],
             'Composer'  => ['composer.json', 'vendor'],
+            'Dart'      => ['pubspec.yaml', '.packages'],
             'Maven'     => ['pom.xml', 'target'],
             'Node'      => ['package.json', 'node_modules'],
             'Stack'     => ['stack.yaml', '.stack-work'],

From eba48c5f2d385b82a61da8a6062e28ea1866f9e4 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 23:15:05 -0400
Subject: [PATCH 61/65] Add Bundler to the list of dependency patterns

---
 asimov               | 9 +++++----
 tests/AsimovTest.php | 1 +
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/asimov b/asimov
index bdaf40e..39f3615 100755
--- a/asimov
+++ b/asimov
@@ -37,13 +37,14 @@ readonly ASIMOV_VENDOR_DIR_SENTINELS=(
     '.packages pubspec.yaml'      # Pub (Dart)
     '.stack-work stack.yaml'      # Stack (Haskell)
     '.vagrant Vagrantfile'        # Vagrant
-    'target Cargo.toml'           # Cargo (Rust)
     'Carthage Cartfile'           # Carthage
     'Pods Podfile'                # CocoaPods
-    'bower_components bower.json' # Bower
-    'node_modules package.json'   # NodeJS
+    'bower_components bower.json' # Bower (JavaScript)
+    'node_modules package.json'   # npm, Yarn (NodeJS)
+    'target Cargo.toml'           # Cargo (Rust)
     'target pom.xml'              # Maven
-    'vendor composer.json'        # Composer
+    'vendor composer.json'        # Composer (PHP)
+    'vendor Gemfile'              # Bundler (Ruby)
 )
 
 # Exclude the given paths from Time Machine backups.
diff --git a/tests/AsimovTest.php b/tests/AsimovTest.php
index 61dc8bc..c5d6bb3 100644
--- a/tests/AsimovTest.php
+++ b/tests/AsimovTest.php
@@ -18,6 +18,7 @@ public function recognizedPatternProvider(): array
     {
         return [
             'Bower'     => ['bower.json', 'bower_components'],
+            'Bundler'   => ['Gemfile', 'vendor'],
             'Cargo'     => ['Cargo.toml', 'target'],
             'Carthage'  => ['Cartfile', 'Carthage'],
             'CocoaPods' => ['Podfile', 'Pods'],

From 0b86d6ddd20c986f76fad1bd4b785115ead8c58d Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Sun, 7 Jun 2020 23:18:37 -0400
Subject: [PATCH 62/65] Add a changelog entry for the Bundler, Cargo, and Dart
 exclusions

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d53ef6f..1349d47 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 * Exclude Stack dependencies ([#32], props @alex-kononovich)
 * Exclude Carthage dependencies ([#37], props @qvacua)
 * Exclude CocoaPods dependencies and Swift builds ([#43], props @slashmo)
+* Exclude Bundler, Cargo, and Dart dependencies ([#56])
 * Define a [Travis CI pipeline for Asimov](https://travis-ci.com/github/stevegrunwell/asimov) ([#20])
 * Add an automated test suite using PHPUnit ([#31])
 
@@ -74,3 +75,4 @@ Initial public release.
 [#43]: https://github.com/stevegrunwell/asimov/pull/43
 [#52]: https://github.com/stevegrunwell/asimov/pull/52
 [#55]: https://github.com/stevegrunwell/asimov/pull/55
+[#56]: https://github.com/stevegrunwell/asimov/pull/56

From 7771aba41ef769bc739c27c75bac6e3d6fffb29b Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Tue, 16 Jun 2020 15:58:01 -0400
Subject: [PATCH 63/65] Rewrite the README file now that Asimov is generally
 available via Homebrew

---
 README.md | 36 +++++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index 50f1e36..5b07b2b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # Asimov
 
 [![Build Status](https://travis-ci.com/stevegrunwell/asimov.svg?branch=develop)](https://travis-ci.com/stevegrunwell/asimov)
+![Requires macOS 10.13 (High Sierra) or newer](https://img.shields.io/badge/macOS-10.13%20or%20higher-blue)
+[![MIT license](https://img.shields.io/badge/license-MIT-green)](LICENSE.txt)
 
 > Those people who think they know everything are a great annoyance to those of us who do.<br>— Issac Asimov
 
@@ -10,25 +12,40 @@ For the average consumer, Time Machine is an excellent choice, especially consid
 
 Asimov aims to solve that problem, scanning your filesystem for known dependency directories (e.g. `node_modules/` living adjacent to a `package.json` file) and excluding them from Time Machine backups. After all, why eat up space on your backup drive for something you could easily restore via `npm install`?
 
-## Installation (Homebrew)
 
-First make sure you have [Homebrew](https://brew.sh/) installed, then run:
+## Installation
+
+Asimov may be installed in a few different ways:
+
+### Installation via Homebrew
+
+The easiest way to install Asimov is through [Homebrew](https://brew.sh):
+
+```sh
+$ brew install asimov
+```
+
+If you would prefer to use the latest development release, you may append the `--head` flag:
+
 ```sh
-brew install https://raw.githubusercontent.com/stevegrunwell/asimov/develop/Formula/asimov.rb
+$ brew install asimov --head
 ```
 
-After the installation has finished, you can enable automatic startup and scheduling:
+Once installed, you may instruct Homebrew to automatically load the scheduled job, ensuring Asimov is being run automatically every day:
+
 ```sh
-sudo brew services start asimov
+$ sudo brew services start asimov
 ```
-or run manually:
+
+If you don't need or want the scheduled job, you may run Asimov on-demand:
+
 ```sh
-asimov
+$ asimov
 ```
 
-## Installation (Manual)
+### Manual installation
 
-To get started with Asimov, clone the repository or download and extract an archive anywhere you'd like on your Mac:
+If you would prefer to install Asimov manually, you can do so by cloning the repository (or downloading and extracting an archive of the source) anywhere on your Mac:
 
 ```sh
 $ git clone https://github.com/stevegrunwell/asimov.git --depth 1
@@ -39,6 +56,7 @@ After you've cloned the repository, run the `install.sh` script to automatically
 * Schedule Asimov to run once a day, ensuring new projects' dependencies are quickly excluded from Time Machine backups.
 * Run Asimov for the first time, finding all current project dependencies adding them to Time Machine's exclusion list.
 
+
 ## How it works
 
 At its essence, Asimov is a simple wrapper around Apple's `tmutil` program, which provides more granular control over Time Machine.

From 0c8129e8adc2ac1b177b55cb90f287dc78ebeb99 Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Tue, 16 Jun 2020 16:12:47 -0400
Subject: [PATCH 64/65] Version bump for v0.3.0

---
 CHANGELOG.md | 3 ++-
 asimov       | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1349d47..445dfe7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [Version 0.3.0] — 2020-06-16
 
 ### Added
 
@@ -56,6 +56,7 @@ Initial public release.
 [Unreleased]: https://github.com/stevegrunwell/asimov/compare/master...develop
 [Version 0.1.0]: https://github.com/stevegrunwell/asimov/releases/tag/v0.1.0
 [Version 0.2.0]: https://github.com/stevegrunwell/asimov/releases/tag/v0.2.0
+[Version 0.3.0]: https://github.com/stevegrunwell/asimov/releases/tag/v0.3.0
 [#5]: https://github.com/stevegrunwell/asimov/issues/5
 [#7]: https://github.com/stevegrunwell/asimov/issues/7
 [#10]: https://github.com/stevegrunwell/asimov/issues/10
diff --git a/asimov b/asimov
index 03b5295..9a05768 100755
--- a/asimov
+++ b/asimov
@@ -13,7 +13,7 @@ set -Eeu -o pipefail
 #
 # For a full explanation, please see https://apple.stackexchange.com/a/25833/206772
 #
-# @version 0.2.0
+# @version 0.3.0
 # @author  Steve Grunwell
 # @license MIT
 

From 730c6fcb6c85aebd001b79186bfb2d31630dca8e Mon Sep 17 00:00:00 2001
From: Steve Grunwell <steve@stevegrunwell.com>
Date: Tue, 16 Jun 2020 16:16:31 -0400
Subject: [PATCH 65/65] Remove the Homebrew formula, as that's maintained in
 https://github.com/Homebrew/homebrew-core/blob/master/Formula/asimov.rb

---
 Formula/asimov.rb | 53 -----------------------------------------------
 1 file changed, 53 deletions(-)
 delete mode 100644 Formula/asimov.rb

diff --git a/Formula/asimov.rb b/Formula/asimov.rb
deleted file mode 100644
index 8894caa..0000000
--- a/Formula/asimov.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-class Asimov < Formula
-  desc "Automatically exclude development dependencies from Time Machine backups"
-  homepage "https://github.com/stevegrunwell/asimov"
-  url "https://github.com/stevegrunwell/asimov/archive/v0.2.0.tar.gz"
-  sha256 "2efb456975af066a17f928787062522de06c14eb322b2d133a8bc3a764cc5376"
-  revision 0
-
-  # Setup HEAD support (install with --HEAD)
-  head "https://github.com/stevegrunwell/asimov.git", :branch => "develop"
-
-  # No bottling necessary
-  bottle :unneeded
-
-  # Define the installation steps
-  def install
-    # Install the application
-    bin.install buildpath/"asimov"
-  end
-
-  # Define launch agent plist options (launch automatically, but also allow manual startup)
-  plist_options :startup => true, :manual => "asimov"
-
-  # Define the agent plist contents
-  def plist
-    <<~EOS
-      <?xml version="1.0" encoding="UTF-8"?>
-      <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-      <plist version="1.0">
-          <dict>
-              <key>Label</key>
-              <string>#{plist_name}</string>
-              <key>Program</key>
-              <string>#{opt_bin}/asimov</string>
-              <key>StartInterval</key>
-              <!-- 24 hours = 60 * 60 * 24 -->
-              <integer>86400</integer>
-          </dict>
-      </plist>
-    EOS
-  end
-
-  # Define tests to run
-  test do
-    # Test that the binary exists
-    assert File.file?(bin/"asimov"), "asimov binary not found"
-
-    # Test that the symlink exists
-    assert File.file?("/usr/local/bin/asimov"), "asimov binary symlink not found in /usr/local/bin"
-
-    # Test that the launch agent plist exists
-    assert File.file?(plist_path), "asimov plist not found in "+plist_path
-  end
-end