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re-natal.coffee
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re-natal.coffee
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# Re-Natal
# Bootstrap ClojureScript React Native apps
# Dan Motzenbecker
# http://oxism.com
# MIT License
fs = require 'fs-extra'
klawSync = require 'klaw-sync'
fpath = require 'path'
net = require 'net'
http = require 'http'
os = require 'os'
child = require 'child_process'
cli = require 'commander'
chalk = require 'chalk'
semver = require 'semver'
ckDeps = require 'check-dependencies'
merge = require 'deepmerge'
hb = require 'handlebars'
pkgJson = require __dirname + '/package.json'
nodeVersion = pkgJson.engines.node
resources = __dirname + '/resources'
validNameRx = /^[A-Z][0-9A-Z]*$/i
camelRx = /([a-z])([A-Z])/g
projNameRx = /\$PROJECT_NAME\$/g
projNameHyphRx = /\$PROJECT_NAME_HYPHENATED\$/g
projNameUsRx = /\$PROJECT_NAME_UNDERSCORED\$/g
interfaceDepsRx = /\$INTERFACE_DEPS\$/g
platformRx = /\$PLATFORM\$/g
platformCleanRx = /#_\(\$PLATFORM_CLEAN\$\)/g
platformCleanId = "#_($PLATFORM_CLEAN$)"
ipAddressRx = /^(?:[0-9]{1,3}\.){3}[0-9]{1,3}$/i
debugHostRx = /host]\s+\?:\s+@".*";/g
namespaceRx = /\(ns\s+([A-Za-z0-9.-]+)/g
jsRequireRx = /js\/require "(.+)"/g
rnVersion = '0.50.3'
rnWinVersion = '0.50.0-rc.2'
rnPackagerPort = 8081
process.title = 're-natal'
buildProfiles =
dev:
profilesRx: /#_\(\$DEV_PROFILES\$\)/g
profilesId: "#_($DEV_PROFILES$)"
prod:
profilesRx: /#_\(\$PROD_PROFILES\$\)/g
profilesId: "#_($PROD_PROFILES$)"
advanced:
profilesRx: /#_\(\$ADVANCED_PROFILES\$\)/g
profilesId: "#_($ADVANCED_PROFILES$)"
interfaceConf =
'reagent':
cljsDir: "cljs-reagent"
sources:
common: ["handlers.cljs", "subs.cljs", "db.cljs"]
other: []
deps: ['[reagent "0.5.1" :exclusions [cljsjs/react]]'
'[re-frame "0.6.0"]']
shims: ["cljsjs.react"]
sampleCommandNs: '(in-ns \'$PROJECT_NAME_HYPHENATED$.ios.core)'
sampleCommand: '(dispatch [:set-greeting "Hello Native World!"])'
'reagent6':
cljsDir: "cljs-reagent6"
sources:
common: ["events.cljs", "subs.cljs", "db.cljs"]
other: [["reagent_dom.cljs","reagent/dom.cljs"], ["reagent_dom_server.cljs","reagent/dom/server.cljs"]]
deps: ['[reagent "0.7.0" :exclusions [cljsjs/react cljsjs/react-dom cljsjs/react-dom-server cljsjs/create-react-class]]'
'[re-frame "0.9.2"]']
shims: ["cljsjs.react", "cljsjs.react.dom", "cljsjs.react.dom.server", "cljsjs.create-react-class"]
sampleCommandNs: '(in-ns \'$PROJECT_NAME_HYPHENATED$.ios.core)'
sampleCommand: '(dispatch [:set-greeting "Hello Native World!"])'
'om-next':
cljsDir: "cljs-om-next"
sources:
common: ["state.cljs"]
other: [["support.cljs","re_natal/support.cljs"]]
deps: ['[org.omcljs/om "1.0.0-beta1" :exclusions [cljsjs/react cljsjs/react-dom]]']
shims: ["cljsjs.react", "cljsjs.react.dom"]
sampleCommandNs: '(in-ns \'$PROJECT_NAME_HYPHENATED$.state)'
sampleCommand: '(swap! app-state assoc :app/msg "Hello Native World!")'
'rum':
cljsDir: "cljs-rum"
sources:
common: []
other: [["sablono_compiler.clj","sablono/compiler.clj"],["support.cljs","re_natal/support.cljs"]]
deps: ['[rum "0.10.8" :exclusions [cljsjs/react cljsjs/react-dom sablono]]']
shims: ["cljsjs.react", "cljsjs.react.dom", "sablono.core"]
sampleCommandNs: '(in-ns \'$PROJECT_NAME_HYPHENATED$.ios.core)'
sampleCommand: '(swap! app-state assoc :greeting "Hello Clojure in iOS and Android with Rum!")'
interfaceNames = Object.keys interfaceConf
defaultInterface = 'reagent6'
defaultEnvRoots =
dev: 'env/dev'
prod: 'env/prod'
platformMeta =
'ios':
name: "iOS"
sources: ["core.cljs"]
'android':
name: "Android"
sources: ["core.cljs"]
'windows':
name: "UWP"
sources: ["core.cljs"]
'wpf':
name: "WPF"
sources: ["core.cljs"]
log = (s, color = 'green') ->
console.log chalk[color] s
logErr = (err, color = 'red') ->
console.error chalk[color] err
process.exit 1
exec = (cmd, keepOutput) ->
if keepOutput
child.execSync cmd, stdio: 'inherit'
else
child.execSync cmd, stdio: ['pipe', 'pipe', 'ignore']
ensureExecutableAvailable = (executable) ->
if os.platform() == 'win32'
try
exec "where #{executable}"
catch e
throw new Error("type: #{executable}: not found")
else
exec "type #{executable}"
isYarnAvailable = () ->
try
ensureExecutableAvailable('yarn')
true
catch e
false
isSomeDepsMissing = () ->
depState = ckDeps.sync {install: false, verbose: false}
!depState.depsWereOk
installDeps = (opts = verbose: false, report: false) ->
{verbose, report} = opts
if report
ckDeps.sync (install: false, verbose: true)
if isYarnAvailable()
exec 'yarn', verbose
else
exec 'npm i', verbose
ensureOSX = (cb) ->
if os.platform() == 'darwin'
cb()
else
logErr 'This command is only available on OSX'
readFile = (path) ->
fs.readFileSync path, encoding: 'ascii'
edit = (path, pairs) ->
fs.writeFileSync path, pairs.reduce (contents, [rx, replacement]) ->
contents.replace rx, replacement
, readFile path
toUnderscored = (s) ->
s.replace(camelRx, '$1_$2').toLowerCase()
checkPort = (port, cb) ->
sock = net.connect {port}, ->
sock.end()
http.get "http://localhost:#{port}/status", (res) ->
data = ''
res.on 'data', (chunk) -> data += chunk
res.on 'end', ->
cb data.toString() isnt 'packager-status:running'
.on 'error', -> cb true
.setTimeout 3000
sock.on 'error', ->
sock.end()
cb false
ensureFreePort = (cb) ->
checkPort rnPackagerPort, (inUse) ->
if inUse
logErr "
Port #{rnPackagerPort} is currently in use by another process
and is needed by the React Native packager.
"
cb()
ensureXcode = (cb) ->
try
ensureExecutableAvailable 'xcodebuild'
cb();
catch {message}
if message.match /type.+xcodebuild/i
logErr 'Xcode Command Line Tools are required'
generateConfig = (interfaceName, platforms, projName) ->
log 'Creating Re-Natal config'
config =
name: projName
interface: interfaceName
envRoots: defaultEnvRoots
modules: []
imageDirs: ["images"]
platforms: {}
autoRequire: false
for platform in platforms
config.platforms[platform] =
host: "localhost"
modules: []
writeConfig config
writeConfig = (config, file = ".re-natal") ->
try
fs.writeFileSync "./#{file}", JSON.stringify config, null, 2
config
catch {message}
logErr message
logErr \
if message.match /EACCES/i
"Invalid write permissions for creating #{file} config file"
else
message
verifyConfig = (config) ->
if !config.platforms? || !config.modules? || !config.imageDirs? || !config.interface? || !config.envRoots?
throw new Error 're-natal project needs to be upgraded, please run: re-natal upgrade'
config
readConfig = (file = '.re-natal', mustExist = true, defaultValue = {}) ->
try
if (mustExist || fs.existsSync(file))
JSON.parse readFile file
else
defaultValue
catch {message}
logErr \
if message.match /ENOENT/i
"No Re-Natal config was found in this directory (#{file})"
else if message.match /EACCES/i
"No read permissions for #{file}"
else if message.match /Unexpected/i
"#{file} contains malformed JSON"
else
message
readAndVerifyConfig = (file) ->
verifyConfig readConfig file
readLocalConfig = () ->
global = readConfig '.re-natal'
local = readConfig '.re-natal.local', false
verifyConfig merge(global, local)
scanImageDir = (dir, platforms) ->
fnames = fs.readdirSync(dir)
.map (fname) -> "#{dir}/#{fname}"
.filter (path) -> fs.statSync(path).isFile()
.filter (path) -> removeExcludeFiles(path)
.map (path) -> path.replace /@2x|@3x/i, ''
.map (path) -> path.replace new RegExp(".(#{platforms.join('|')})" + fpath.extname(path) + "$", "i"), fpath.extname(path)
.filter (v, idx, slf) -> slf.indexOf(v) == idx
dirs = fs.readdirSync(dir)
.map (fname) -> "#{dir}/#{fname}"
.filter (path) -> fs.statSync(path).isDirectory()
fnames.concat scanImages(dirs, platforms)
removeExcludeFiles = (file) ->
excludedFileNames = [".DS_Store"]
res = excludedFileNames.map (ex) -> (file.indexOf ex) == -1
true in res
scanImages = (dirs, platforms) ->
imgs = []
for dir in dirs
imgs = imgs.concat(scanImageDir(dir, platforms));
imgs
resolveAndroidDevHost = (deviceType) ->
allowedTypes = {'real': 'localhost', 'avd': '10.0.2.2', 'genymotion': '10.0.3.2'}
devHost = allowedTypes[deviceType]
if (devHost?)
log "Using '#{devHost}' for device type #{deviceType}"
devHost
else
deviceTypeIsIpAddress(deviceType, Object.keys(allowedTypes))
configureDevHostForAndroidDevice = (deviceType, globally = false) ->
try
configFile = if globally then '.re-natal' else '.re-natal.local'
devHost = resolveAndroidDevHost(deviceType)
config = merge(readConfig(configFile, false), platforms: android: host: devHost)
writeConfig(config, configFile)
log "Please run: re-natal use-figwheel to take effect."
catch {message}
logErr message
resolveIosDevHost = (deviceType) ->
if deviceType == 'simulator'
log "Using 'localhost' for iOS simulator"
'localhost'
else if deviceType == 'real'
en0Ip = exec('ipconfig getifaddr en0').toString().trim()
log "Using IP of interface en0:'#{en0Ip}' for real iOS device"
en0Ip
else
deviceTypeIsIpAddress(deviceType, ['simulator', 'real'])
configureDevHostForIosDevice = (deviceType, globally = false) ->
try
configFile = if globally then '.re-natal' else '.re-natal.local'
devHost = resolveIosDevHost(deviceType)
config = merge(readConfig(configFile, false), platforms: ios: host: devHost)
writeConfig(config, configFile)
log "Please run: re-natal use-figwheel to take effect."
catch {message}
logErr message
deviceTypeIsIpAddress = (deviceType, allowedTypes) ->
if deviceType.match(ipAddressRx)
log "Using development host IP: '#{deviceType}'"
deviceType
else
log("Value '#{deviceType}' is not a valid IP address, still configured it as development host. Did you mean one of: [#{allowedTypes}] ?", 'yellow')
deviceType
copyDevEnvironmentFilesForPlatform = (platform, interfaceName, projNameHyph, projName, devEnvRoot) ->
cljsDir = interfaceConf[interfaceName].cljsDir
fs.mkdirpSync "#{devEnvRoot}/env/#{platform}"
mainDevPath = "#{devEnvRoot}/env/#{platform}/main.cljs"
fs.copySync("#{resources}/#{cljsDir}/main_dev.cljs", mainDevPath)
edit mainDevPath, [[projNameHyphRx, projNameHyph], [projNameRx, projName], [platformRx, platform]]
generateConfigNs = (config) ->
template = hb.compile(readFile "#{resources}/config.cljs")
fs.writeFileSync("#{config.envRoots.dev}/env/config.cljs", template(config))
copyDevEnvironmentFiles = (interfaceName, platforms, projNameHyph, projName, devEnvRoot) ->
userNsPath = "#{devEnvRoot}/user.clj"
fs.copySync("#{resources}/user.clj", userNsPath)
for platform in platforms
copyDevEnvironmentFilesForPlatform platform, interfaceName, projNameHyph, projName, devEnvRoot
copyProdEnvironmentFilesForPlatform = (platform, interfaceName, projNameHyph, projName, prodEnvRoot) ->
cljsDir = interfaceConf[interfaceName].cljsDir
fs.mkdirpSync "#{prodEnvRoot}/env/#{platform}"
mainProdPath = "#{prodEnvRoot}/env/#{platform}/main.cljs"
fs.copySync("#{resources}/#{cljsDir}/main_prod.cljs", mainProdPath)
edit mainProdPath, [[projNameHyphRx, projNameHyph], [projNameRx, projName], [platformRx, platform]]
copyProdEnvironmentFiles = (interfaceName, platforms, projNameHyph, projName, prodEnvRoot) ->
for platform in platforms
copyProdEnvironmentFilesForPlatform platform, interfaceName, projNameHyph, projName, prodEnvRoot
copyFigwheelBridge = (projNameUs) ->
fs.copySync("#{resources}/figwheel-bridge.js", "./figwheel-bridge.js")
edit "figwheel-bridge.js", [[projNameUsRx, projNameUs]]
updateGitIgnore = (platforms) ->
fs.appendFileSync(".gitignore", "\n# Generated by re-natal\n#\n")
indexFiles = platforms.map (platform) -> "index.#{platform}.js"
fs.appendFileSync(".gitignore", indexFiles.join("\n"))
fs.appendFileSync(".gitignore", "\ntarget/")
fs.appendFileSync(".gitignore", "\n.re-natal.local")
fs.appendFileSync(".gitignore", "\nenv/dev/env/config.cljs\n")
fs.appendFileSync(".gitignore", "\n# Figwheel\n#\nfigwheel_server.log")
findPackagerFileToPatch = () ->
files = [
"node_modules/metro-bundler/src/Server/index.js",
"node_modules/metro-bundler/build/Server/index.js",
"node_modules/react-native/packager/src/Server/index.js"]
fileToPatch = files[0];
for f in files
if fs.existsSync(f)
fileToPatch = f
fileToPatch
patchReactNativePackager = () ->
installDeps()
fileToPatch = findPackagerFileToPatch()
log "Patching file #{fileToPatch} to serve *.map files."
edit fileToPatch,
[[/match.*\.map\$\/\)/m, "match(/index\\..*\\.map$/)"]]
log "If the React Native packager is running, please restart it."
shimCljsNamespace = (ns) ->
filePath = "src/" + ns.replace(/\./g, "/") + ".cljs"
filePath = filePath.replace(/-/g, "_")
fs.mkdirpSync fpath.dirname(filePath)
fs.writeFileSync(filePath, "(ns #{ns})")
copySrcFilesForPlatform = (platform, interfaceName, projName, projNameUs, projNameHyph) ->
cljsDir = interfaceConf[interfaceName].cljsDir
fs.mkdirSync "src/#{projNameUs}/#{platform}"
fileNames = platformMeta[platform].sources
for fileName in fileNames
path = "src/#{projNameUs}/#{platform}/#{fileName}"
fs.copySync("#{resources}/#{cljsDir}/#{fileName}", path)
edit path, [[projNameHyphRx, projNameHyph], [projNameRx, projName], [platformRx, platform]]
copySrcFiles = (interfaceName, platforms, projName, projNameUs, projNameHyph) ->
cljsDir = interfaceConf[interfaceName].cljsDir
fileNames = interfaceConf[interfaceName].sources.common;
for fileName in fileNames
path = "src/#{projNameUs}/#{fileName}"
fs.copySync("#{resources}/#{cljsDir}/#{fileName}", path)
edit path, [[projNameHyphRx, projNameHyph], [projNameRx, projName]]
for platform in platforms
copySrcFilesForPlatform platform, interfaceName, projName, projNameUs, projNameHyph
otherFiles = interfaceConf[interfaceName].sources.other;
for cpFile in otherFiles
from = "#{resources}/#{cljsDir}/#{cpFile[0]}"
to = "src/#{cpFile[1]}"
fs.copySync(from, to)
shims = fileNames = interfaceConf[interfaceName].shims;
for namespace in shims
shimCljsNamespace(namespace)
creteBuildConfigs = (profiles, platforms) ->
builds = {}
for profile in profiles
template = readFile "#{resources}/#{profile}.profile"
configs = platforms.map (platform) -> template.replace(platformRx, platform)
configs.push buildProfiles[profile].profilesId
builds[profile] = configs.join("\n")
builds
copyProjectClj = (interfaceName, platforms, projNameHyph) ->
fs.copySync("#{resources}/project.clj", "project.clj")
deps = interfaceConf[interfaceName].deps.join("\n")
cleans = platforms.map (platform) -> "\"index.#{platform}.js\""
cleans.push platformCleanId
builds = creteBuildConfigs ['dev', 'prod', 'advanced'], platforms
edit 'project.clj', [
[projNameHyphRx, projNameHyph],
[interfaceDepsRx, deps],
[platformCleanRx, cleans.join(' ')],
[buildProfiles.dev.profilesRx, builds.dev],
[buildProfiles.prod.profilesRx, builds.prod],
[buildProfiles.advanced.profilesRx, builds.advanced]]
updateProjectClj = (platform) ->
proj = readFile('project.clj')
cleans = []
cleans.push "\"index.#{platform}.js\""
cleans.push platformCleanId
if !proj.match(platformCleanRx)
log "Manual update of project.clj required: add clean targets:"
log "#{cleans.join(' ')}", "red"
builds = creteBuildConfigs ['dev', 'prod', 'advanced'], [platform]
profileKeys = Object.keys buildProfiles
for key in profileKeys
if !proj.match(buildProfiles[key].profilesRx)
log "Manual update of project.clj required: add new build to #{key} profile:"
log "#{builds[key]}", "red"
edit 'project.clj', [
[platformCleanRx, cleans.join(' ')],
[buildProfiles.dev.profilesRx, builds.dev],
[buildProfiles.prod.profilesRx, builds.prod],
[buildProfiles.advanced.profilesRx, builds.advanced]
]
generateReactNativeProject = (projName) ->
exec "node -e \"require('react-native/local-cli/cli').init('.', '#{projName}')\""
fs.unlinkSync 'App.js'
fs.unlinkSync 'app.json'
fs.unlinkSync 'index.js'
appDelegatePath = "ios/#{projName}/AppDelegate.m"
edit appDelegatePath, [[/jsBundleURLForBundleRoot:@"index"/g, "jsBundleURLForBundleRoot:@\"index.ios\""]]
buildGradlePath = "android/app/build.gradle"
edit buildGradlePath, [[/project\.ext\.react\s+=\s+\[\s+.*\s+]/g, ""]]
mainApplicationPath = "android/app/src/main/java/com/#{projName.toLowerCase()}/MainApplication.java"
edit mainApplicationPath, [[/@Override\s+.*getJSMainModuleName.*\s+.*\s+}/g, ""]]
generateWindowsProject = (projName) ->
log 'Creating React Native windows project.'
exec "node -e \"require('react-native-windows/local-cli/generate-windows')('.', '#{projName}', '#{projName}')\""
fs.unlinkSync 'App.windows.js'
appReactPagePath = "windows/#{projName}/MainPage.cs"
edit appReactPagePath, [[/public.*JavaScriptMainModuleName(.*\s+){4}return\s+"index";(\s+.*){2}/g, ""]]
generateWpfProject = (projName) ->
log 'Creating React Native WPF project.'
exec "node -e \"require('react-native-windows/local-cli/generate-wpf')('.', '#{projName}', '#{projName}')\""
fs.unlinkSync 'App.windows.js'
appReactPagePath = "wpf/#{projName}/AppReactPage.cs"
edit appReactPagePath, [[/public.*JavaScriptMainModuleName.*;/g, "public override string JavaScriptMainModuleName => \"index.wpf\";"]]
init = (interfaceName, projName, platforms) ->
if projName.toLowerCase() is 'react' or !projName.match validNameRx
logErr 'Invalid project name. Use an alphanumeric CamelCase name.'
projNameHyph = projName.replace(camelRx, '$1-$2').toLowerCase()
projNameUs = toUnderscored projName
try
log "Creating #{projName}", 'bgMagenta'
if isYarnAvailable()
log '\u2615 Grab a coffee! I will use yarn, but fetching deps still takes time...', 'yellow'
else
log '\u2615 Grab a coffee! Downloading deps might take a while...', 'yellow'
if fs.existsSync projNameHyph
throw new Error "Directory #{projNameHyph} already exists"
ensureExecutableAvailable 'lein'
log 'Creating Leiningen project'
exec "lein new #{projNameHyph}"
log 'Updating Leiningen project'
process.chdir projNameHyph
fs.removeSync "resources"
corePath = "src/#{projNameUs}/core.clj"
fs.unlinkSync corePath
copyProjectClj(interfaceName, platforms, projNameHyph)
copySrcFiles(interfaceName, platforms, projName, projNameUs, projNameHyph)
copyDevEnvironmentFiles(interfaceName, platforms, projNameHyph, projName, defaultEnvRoots.dev)
copyProdEnvironmentFiles(interfaceName, platforms, projNameHyph, projName, defaultEnvRoots.prod)
fs.copySync("#{resources}/images", "./images")
log 'Creating React Native skeleton.'
pkg =
name: projName
version: '0.0.1'
private: true
scripts:
start: 'node node_modules/react-native/local-cli/cli.js start'
dependencies:
'react-native': rnVersion
# Fixes issue with packager 'TimeoutError: transforming ... took longer than 301 seconds.'
'babel-plugin-transform-es2015-block-scoping': '6.15.0'
if 'windows' in platforms || 'wpf' in platforms
pkg.dependencies['react-native-windows'] = rnWinVersion
fs.writeFileSync 'package.json', JSON.stringify pkg, null, 2
installDeps()
fs.unlinkSync '.gitignore'
generateReactNativeProject(projName)
if 'windows' in platforms
generateWindowsProject(projName)
if 'wpf' in platforms
generateWpfProject(projName)
updateGitIgnore(platforms)
config = generateConfig(interfaceName, platforms, projName)
generateConfigNs(config);
copyFigwheelBridge(projNameUs)
log 'Compiling ClojureScript'
exec 'lein prod-build'
log ''
log 'To get started with your new app, first cd into its directory:', 'yellow'
log "cd #{projNameHyph}", 'inverse'
log ''
log 'Run iOS app:' , 'yellow'
log 'react-native run-ios > /dev/null', 'inverse'
log ''
log 'To use figwheel type:' , 'yellow'
log 're-natal use-figwheel', 'inverse'
log 'lein figwheel ios', 'inverse'
log ''
log 'Reload the app in simulator (\u2318 + R)'
log ''
log 'At the REPL prompt type this:', 'yellow'
log interfaceConf[interfaceName].sampleCommandNs.replace(projNameHyphRx, projNameHyph), 'inverse'
log ''
log 'Changes you make via the REPL or by changing your .cljs files should appear live.', 'yellow'
log ''
log 'Try this command as an example:', 'yellow'
log interfaceConf[interfaceName].sampleCommand, 'inverse'
log ''
log '✔ Done', 'bgMagenta'
log ''
catch {message}
logErr \
if message.match /type.+lein/i
'Leiningen is required (http://leiningen.org)'
else if message.match /npm/i
"npm install failed. This may be a network issue. Check #{projNameHyph}/npm-debug.log for details."
else
message
addPlatform = (platform) ->
try
if !(platform of platformMeta)
throw new Error "Unknown platform [#{platform}]"
config = readAndVerifyConfig()
platforms = Object.keys config.platforms
if platform in platforms
throw new Error "A project for a #{platformMeta[platform].name} app already exists"
else
interfaceName = config.interface
projName = config.name
projNameHyph = projName.replace(camelRx, '$1-$2').toLowerCase()
projNameUs = toUnderscored projName
log "Preparing for #{platformMeta[platform].name} app."
updateProjectClj(platform)
copySrcFilesForPlatform(platform, interfaceName, projName, projNameUs, projNameHyph)
copyDevEnvironmentFilesForPlatform(platform, interfaceName, projNameHyph, projName, defaultEnvRoots.dev)
copyProdEnvironmentFilesForPlatform(platform, interfaceName, projNameHyph, projName, defaultEnvRoots.prod)
pkg = JSON.parse readFile 'package.json'
unless 'react-native-windows' in pkg.dependencies
pkg.dependencies['react-native-windows'] = rnWinVersion
fs.writeFileSync 'package.json', JSON.stringify pkg, null, 2
installDeps()
if platform is 'windows'
generateWindowsProject(projName)
if platform is 'wpf'
generateWpfProject(projName)
fs.appendFileSync(".gitignore", "\n\nindex.#{platform}.js\n")
config.platforms[platform] =
host: "localhost"
modules: []
generateConfigNs(config)
writeConfig(config)
log 'Compiling ClojureScript'
exec 'lein prod-build'
catch {message}
logErr message
openXcode = (name) ->
try
exec "open ios/#{name}.xcodeproj"
catch {message}
logErr \
if message.match /ENOENT/i
"""
Cannot find #{name}.xcodeproj in ios.
Run this command from your project's root directory.
"""
else if message.match /EACCES/i
"Invalid permissions for opening #{name}.xcodeproj in ios"
else
message
generateRequireModulesCode = (modules) ->
jsCode = "var modules={'react-native': require('react-native'), 'react': require('react'), 'create-react-class': require('create-react-class')};"
for m in modules
jsCode += "modules['#{m}']=require('#{m}');";
jsCode += '\n'
updateIosRCTWebSocketExecutor = (iosHost) ->
RCTWebSocketExecutorPath = "node_modules/react-native/Libraries/WebSocket/RCTWebSocketExecutor.m"
edit RCTWebSocketExecutorPath, [[debugHostRx, "host] ?: @\"#{iosHost}\";"]]
platformOfNamespace = (ns) ->
if ns?
possiblePlatforms = Object.keys platformMeta
p = possiblePlatforms.find((p) -> ns.indexOf(".#{p}") > 0);
p ?= "common"
extractRequiresFromSourceFile = (file) ->
content = fs.readFileSync(file, encoding: 'utf8')
requires = []
while match = namespaceRx.exec(content)
ns = match[1]
while match = jsRequireRx.exec(content)
requires.push(match[1])
platform: platformOfNamespace(ns)
requires: requires
buildRequireByPlatformMap = () ->
onlyUserCljs = (item) -> fpath.extname(item.path) == '.cljs' and
item.path.indexOf('/target/') < 0 # ignore target dir
files = klawSync process.cwd(),
nodir: true
filter: onlyUserCljs
filenames = files.map((o) -> o.path)
extractedRequires = filenames.map(extractRequiresFromSourceFile)
extractedRequires.reduce((result, item) ->
platform = item.platform
if result[platform]?
result[platform] = Array.from(new Set(item.requires.concat(result[platform])))
else
result[platform] = Array.from(new Set(item.requires))
result
, {})
platformModulesAndImages = (config, platform) ->
if config.autoRequire? and config.autoRequire
requires = buildRequireByPlatformMap()
requires.common.concat(requires[platform])
else
platforms = Object.keys config.platforms
images = scanImages(config.imageDirs, platforms).map (fname) -> './' + fname;
modulesAndImages = config.modules.concat images;
if typeof config.platforms[platform].modules is 'undefined'
modulesAndImages
else
modulesAndImages.concat(config.platforms[platform].modules)
generateDevScripts = () ->
try
config = readLocalConfig()
platforms = Object.keys config.platforms
projName = config.name
if isSomeDepsMissing()
installDeps(verbose: true)
log 'Cleaning...'
exec 'lein clean'
devHost = {}
for platform in platforms
devHost[platform] = config.platforms[platform].host
if config.autoRequire? and config.autoRequire
log 'Auto-require is enabled. Scanning for require() calls in *.cljs files...'
for platform in platforms
moduleMap = generateRequireModulesCode(platformModulesAndImages(config, platform))
fs.writeFileSync "index.#{platform}.js", "#{moduleMap}require('figwheel-bridge').withModules(modules).start('#{projName}','#{platform}','#{devHost[platform]}');"
log "index.#{platform}.js was regenerated"
updateIosRCTWebSocketExecutor(devHost.ios)
log "Host in RCTWebSocketExecutor.m was updated"
generateConfigNs(config);
for platform in platforms
log "Dev server host for #{platformMeta[platform].name}: #{devHost[platform]}"
catch {message}
logErr \
if message.match /EACCES/i
'Invalid write permissions for creating development scripts'
else
message
doUpgrade = (config) ->
projName = config.name
projNameHyph = projName.replace(camelRx, '$1-$2').toLowerCase()
projNameUs = toUnderscored projName
platforms = Object.keys config.platforms
unless config.interface
config.interface = defaultInterface
unless config.modules
config.modules = []
unless config.imageDirs
config.imageDirs = ["images"]
unless config.envRoots
config.envRoots = defaultEnvRoots
unless config.platforms
config.platforms =
ios:
host: "localhost"
modules: []
android:
host: "localhost"
modules: []
if config.iosHost?
config.platforms.ios.host = config.iosHost
delete config.iosHost
if config.androidHost?
config.platforms.android.host = config.androidHost
delete config.androidHost
if config.modulesPlatform?
if config.modulesPlatform.ios?
config.platforms.ios.modules = config.platforms.ios.modules.concat(config.modulesPlatform.ios)
if config.modulesPlatform.android?
config.platforms.android.modules = config.platforms.android.modules.concat(config.modulesPlatform.android)
delete config.modulesPlatform
writeConfig(config)
log 'upgraded .re-natal'
interfaceName = config.interface
envRoots = config.envRoots
copyDevEnvironmentFiles(interfaceName, platforms, projNameHyph, projName, envRoots.dev)
copyProdEnvironmentFiles(interfaceName, platforms, projNameHyph, projName, envRoots.prod)
generateConfigNs(config);
log "upgraded files in #{envRoots.dev} and #{envRoots.prod} "
copyFigwheelBridge(projNameUs)
log 'upgraded figwheel-bridge.js'
log('To upgrade React Native version please follow the official guide in https://facebook.github.io/react-native/docs/upgrading.html', 'yellow')
useComponent = (name, platform) ->
try
config = readAndVerifyConfig()
platforms = Object.keys config.platforms
if typeof platform isnt 'string'
config.modules.push name
log "Component '#{name}' is now configured for figwheel, please re-run 'use-figwheel' command to take effect"
else if platforms.indexOf(platform) > -1
if typeof config.platforms[platform].modules is 'undefined'
config.platforms[platform].modules = []
config.platforms[platform].modules.push name
log "Component '#{name}' (#{platform}-only) is now configured for figwheel, please re-run 'use-figwheel' command to take effect"
else
throw new Error("unsupported platform: #{platform}")
writeConfig(config)
catch {message}
logErr message
logModuleDifferences = (platform, existingModules, newModules) ->
existingModuleSet = new Set(existingModules)
newModuleSet = new Set(newModules)
addedModules = new Set(newModules.filter((m) -> !existingModuleSet.has(m)))
removedModules = new Set(existingModules.filter((m) -> !newModuleSet.has(m)))
if(removedModules.size isnt 0)
log "removed #{platform} modules #{Array.from(removedModules)}"
if(addedModules.size isnt 0)
log "new #{platform} modules found #{Array.from(addedModules)}"
inferComponents = () ->
requiresByPlatform = buildRequireByPlatformMap()
config = readAndVerifyConfig() # re-natal file
logModuleDifferences('common', config.modules, requiresByPlatform.common)
config.modules = requiresByPlatform.common
platforms = Object.keys config.platforms
for platform in platforms
logModuleDifferences(platform, config.platforms[platform].modules, requiresByPlatform[platform])
config.platforms[platform].modules = requiresByPlatform[platform]
writeConfig(config)
autoRequire = (enabled, globally = false) ->
configFile = if globally then '.re-natal' else '.re-natal.local'
config = merge(readConfig(configFile, false), autoRequire: enabled)
writeConfig(config, configFile)
if (enabled)
log "Auto-Require feature is enabled in use-figwheel command"
else
log "Auto-Require feature is disabled in use-figwheel command"
setFigwheelPort = (port, globally = false) ->
configFile = if globally then '.re-natal' else '.re-natal.local'
config = merge(readConfig(configFile, false), figwheelPort: port)
writeConfig(config, configFile)
log "Figwheel port is set to #{port}"
log "Please run: re-natal use-figwheel to take effect."
cli._name = 're-natal'
cli.version pkgJson.version
cli.command 'init <name>'
.description 'create a new ClojureScript React Native project'
.option "-i, --interface [#{interfaceNames.join ' '}]", 'specify React interface', defaultInterface
.option '-u, --uwp', 'create project for UWP app'
.option '-w, --wpf', 'create project for WPF app'
.action (name, cmd) ->
if typeof name isnt 'string'
logErr '''
re-natal init requires a project name as the first argument.
e.g.
re-natal init HelloWorld
'''
unless interfaceConf[cmd.interface]
logErr "Unsupported React interface: #{cmd.interface}, one of [#{interfaceNames}] was expected."
platforms = ['ios', 'android']
if cmd.uwp?
platforms.push 'windows'
if cmd.wpf?
platforms.push 'wpf'
ensureFreePort -> init(cmd.interface, name, platforms)
cli.command 'upgrade'
.description 'upgrades project files to current installed version of re-natal (the upgrade of re-natal itself is done via npm)'
.action ->
doUpgrade readConfig()
cli.command 'add-platform <platform>'
.description 'adds additional app platform: \'windows\' - UWP app, \'wpf\' - WPF app'
.action (platform) ->
addPlatform(platform)
cli.command 'xcode'
.description 'open Xcode project'
.action ->
ensureOSX ->
ensureXcode ->
openXcode readAndVerifyConfig().name
cli.command 'deps'
.description 'install all dependencies for the project'
.action ->
installDeps(verbose: true, report: true)
cli.command 'use-figwheel'
.description 'generate index.*.js for development with figwheel'
.action () ->
generateDevScripts()
cli.command 'use-android-device <type>'
.description 'sets up the host for android device type: \'real\' - localhost, \'avd\' - 10.0.2.2, \'genymotion\' - 10.0.3.2, IP'
.option '-g --global', 'use global .re-natal config instead of .re-natal.local'
.action (type, cmd) ->
configureDevHostForAndroidDevice type, cmd.global
cli.command 'use-ios-device <type>'
.description 'sets up the host for ios device type: \'simulator\' - localhost, \'real\' - auto detect IP on eth0, IP'
.option '-g --global', 'use global .re-natal config instead of .re-natal.local'
.action (type, cmd) ->
configureDevHostForIosDevice type, cmd.global
cli.command 'use-component <name> [<platform>]'
.description 'configures a custom component to work with figwheel. Same as \'require\' command.'
.action (name, platform) ->
useComponent(name, platform)
cli.command 'require <name> [<platform>]'
.description 'configures an external module to work with figwheel. name is the value you pass to (js/require) function.'
.action (name, platform) ->
useComponent(name, platform)
cli.command 'infer-components'
.description 'parses all cljs files in this project, extracts all (js/require) calls and adds required modules to .re-natal file'
.action () ->
inferComponents()
cli.command 'require-all'
.description 'parses all cljs files in this project, extracts all (js/require) calls and adds required modules to .re-natal file'
.action () ->
inferComponents()
cli.command 'enable-source-maps'
.description 'patches RN packager to server *.map files from filesystem, so that chrome can download them.'
.action () ->
patchReactNativePackager()
cli.command 'set-figwheel-port <port>'
.description 'configures the port of figwheel server (port 3449 is default)'