(#2) v0.1.0:

* (#1) Sketch a basic version.

.github/config/release-drafter.yml

@@ -0,0 +1,17 @@
+name-template: 'v$RESOLVED_VERSION'
+tag-template: 'v$RESOLVED_VERSION'
+template: |
+  ## Diff
+
+  $CHANGES
+version-resolver:
+  major:
+    labels:
+      - 'major'
+  minor:
+    labels:
+      - 'minor'
+  patch:
+    labels:
+      - 'patch'
+  default: patch

.github/scripts/build.bash

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# A script to build the image and test a container based on it
+
+# Download dive
+echo -e '\n\e[1;36mDownloading dive...\e[0m\n'
+wget https://github.com/wagoodman/dive/releases/download/v0.9.2/dive_0.9.2_linux_amd64.deb
+
+# Install dive
+echo -e '\e[1;36mInstalling dive...\e[0m\n'
+sudo apt install ./dive_0.9.2_linux_amd64.deb
+
+# Activate experimental features
+echo -e '\n\e[1;36mActivating experimental features...\e[0m\n'
+sudo tee /etc/docker/daemon.json > /dev/null << EOF
+{
+    "experimental": true
+}
+EOF
+sudo service docker restart
+
+# Build the image
+echo -e '\e[1;36mBuilding the image...\e[0m\n'
+docker build -t image --squash .
+
+# Analyse the image
+echo -e '\n\e[1;36mAnalyzing the image...\e[0m\n'
+CI=true dive image

.github/scripts/publish-docker.bash

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+# A script to decide what version to upload
+
+# Set current repository variable
+REPOSITORY=paveloom-d/binder-tex
+
+# Get last published version
+LAST_VERSION=$(curl --silent "https://api.github.com/repos/$REPOSITORY/releases/latest" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+
+# Check if there is some tag
+if [ ! -z "$LAST_VERSION" ]; then
+
+     # Get current tag
+     CURRENT_TAG=$(echo ${GITHUB_REF#refs/*/})
+
+     # Print info
+     echo -e "\n\e[1;36mLast version: $LAST_VERSION\e[0m"
+     echo -e "\e[1;36mCurrent tag:  $CURRENT_TAG\e[0m\n"
+
+     # Check if the tag is a semantic version
+     if echo "$CURRENT_TAG" | grep -E "^v[0-9]+\.[0-9]+\.[0-9]+$"; then
+
+          # Print information
+          echo -e "\e[1;36mCurrent tag is a semantic version. Tagged image will be published.\e[0m\n"
+
+          # Set environment variable
+          echo ::set-env name=RELEASE_VERSION::$(echo ${CURRENT_TAG} | sed 's/v//')
+
+          # Publish tagged image
+          echo ::set-env name=PUBLISH_RELEASE_VERSION::$(echo true)
+
+     else
+
+          # Print information
+          echo -e "\e[1;36mCurrent tag is not a semantic version. Tagged image will not be published.\e[0m\n"
+
+          # Don't publish tagged image
+          echo ::set-env name=PUBLISH_RELEASE_VERSION::$(echo false)
+
+     fi
+
+else
+
+     # Print information
+     echo -e "\n\e[1;36mNo release has been found, tagged version will not be published.\e[0m\n"
+
+     # Don't publish tagged image
+     echo ::set-env name=PUBLISH_RELEASE_VERSION::$(echo false)
+
+fi

.github/workflows/publish-docker.yml

@@ -0,0 +1,36 @@
+name: Publish Docker
+
+on:
+  release:
+      types: [published]
+  push:
+    branches:
+      - develop
+
+jobs:
+  Update:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Get release version
+      run: bash .github/scripts/publish-docker.bash
+
+    - name: Publish to Registry (with a tagged image)
+      if: ${{ env.PUBLISH_RELEASE_VERSION == 'true' }}
+      uses: elgohr/Publish-Docker-Github-Action@master
+      with:
+        name: paveloom-d/binder-tex/binder-tex
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+        registry: docker.pkg.github.com
+        tags: "latest,${{ env.RELEASE_VERSION }}"
+
+    - name: Publish to Registry (without a tagged image)
+      if: ${{ env.PUBLISH_RELEASE_VERSION == 'false' }}
+      uses: elgohr/Publish-Docker-Github-Action@master
+      with:
+        name: paveloom-d/binder-tex/binder-tex
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+        registry: docker.pkg.github.com
+        tags: "latest"

.github/workflows/release-drafter.yml

@@ -0,0 +1,16 @@
+name: Release Drafter
+
+on:
+  push:
+    branches:
+      - develop
+
+jobs:
+  Update:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        with:
+          config-name: config/release-drafter.yml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,2 +1,5 @@
 # User's Makefile(s)
-Makefile
+*Makefile
+
+# Jupyter's checkpoint files
+*ipynb_checkpoints

.travis.yml

@@ -0,0 +1,23 @@
+language: shell
+dist: bionic
+
+os:
+  - linux
+
+branches:
+  except:
+  - master
+  - develop
+  - /^v\d+\.\d+(\.\d+)?(-\S*)?$/
+
+services:
+  - docker
+
+jobs:
+  include:
+    - stage: "Build"
+      name: "Build Docker Image"
+      script: bash .github/scripts/build.bash
+
+notifications:
+  email: false

Dockerfile

@@ -0,0 +1,33 @@
+# Base image
+FROM paveloom/binder-base:0.1.1
+
+# Meta information
+LABEL maintainer="Pavel Sobolev (https://github.com/Paveloom)"
+LABEL version="0.1.0"
+LABEL description="Basically, `paveloom/binder-base` + TeX dependencies."
+LABEL github-repository="https://github.com/paveloom-d/binder-tex"
+LABEL docker-repository="https://hub.docker.com/r/paveloom/binder-tex"
+
+# Switch to the `root` user
+USER root
+
+# Copy the scripts to the root
+COPY scripts /scripts
+
+# Allow their execution
+RUN chmod -R +x /scripts
+
+# Temporarily disable prompts during the build
+ARG DEBIAN_FRONTEND=noninteractive
+
+# Install TeX dependencies
+RUN /scripts/root/texlive/install-texlive.sh
+
+# Switch back to the non-root user
+USER $USER
+
+# Install Python packages
+RUN /scripts/user/python/install-python-packages.sh
+
+# Remove scripts
+RUN sudo rm -rf /scripts

LICENSE.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Pavel Sobolev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,56 @@
+# Description
+
+### A notice
+If you are unsure, please refer to the description on the last commit on the
+[`master`](https://github.com/paveloom-d/binder-tex/tree/master) branch.
+
+### What is this?
+
+This is a Docker image from a series of images based on the
+[`paveloom/binder-base`](https://github.com/paveloom-d/binder-base) image. It adds some
+TeX dependencies and a couple of Python packages. See more under the spoiler:
+
+<details>
+<summary>Content of the image</summary>
+<ul>
+  <li>
+    Base image:
+    <a href="https://github.com/paveloom-d/binder-base">paveloom/binder-base</a>
+    (0.1.1)
+  </li>
+  <li>TexLive:</li>
+  <ul>
+    <li>dvipng</li>
+    <li>texlive-latex-extra</li>
+    <li>texlive-fonts-extra</li>
+    <li>texlive-lang-cyrillic</li>
+    <li>cm-super</li>
+  </ul>
+  <li>Python packages:</li>
+  <ul>
+    <li>wheel</li>
+    <li>numpy</li>
+    <li>matplotlib</li>
+  </ul>
+</ul>
+</details>
+
+### Any examples?
+
+Yeah, there's a Jupyter notebook you can watch static
+[here on GitHub](https://github.com/paveloom-d/binder-tex/blob/master/examples/example.ipynb)
+or interactively on
+[Binder](https://mybinder.org/v2/gh/paveloom-d/binder-tex/master?urlpath=lab/tree/example.ipynb).
+
+### How do I use it?
+
+The image is hosted on [Docker Hub](https://hub.docker.com/r/paveloom/binder-tex).
+To get it, in your `Dockerfile` just specify:
+
+```dockerfile
+FROM paveloom/binder-tex:tag
+```
+
+where the `tag` is one of the following:
+
+* [0.1.0](https://github.com/paveloom-d/binder-tex/releases/tag/v0.1.0)

binder/Dockerfile

@@ -0,0 +1,5 @@
+# Base image
+FROM paveloom/binder-tex:0.1.0
+
+# Get the example notebook
+RUN wget https://raw.githubusercontent.com/paveloom-d/binder-tex/master/examples/example.ipynb