mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-21 20:47:08 -05:00
380 lines
13 KiB
CoffeeScript
380 lines
13 KiB
CoffeeScript
fs = require "fs"
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spawn = require("child_process").spawn
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exec = require("child_process").exec
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rimraf = require "rimraf"
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Path = require "path"
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semver = require "semver"
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knox = require "knox"
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SERVICES = [{
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name: "web"
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repo: "https://github.com/sharelatex/web-sharelatex.git"
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}, {
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name: "document-updater"
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repo: "https://github.com/sharelatex/document-updater-sharelatex.git"
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}, {
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name: "clsi"
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repo: "https://github.com/sharelatex/clsi-sharelatex.git"
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}, {
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name: "filestore"
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repo: "https://github.com/sharelatex/filestore-sharelatex.git"
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}, {
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name: "track-changes"
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repo: "https://github.com/sharelatex/track-changes-sharelatex.git"
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}, {
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name: "docstore"
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repo: "https://github.com/sharelatex/docstore-sharelatex.git"
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}, {
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name: "chat"
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repo: "https://github.com/sharelatex/chat-sharelatex.git"
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}, {
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name: "tags"
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repo: "https://github.com/sharelatex/tags-sharelatex.git"
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}]
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module.exports = (grunt) ->
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grunt.loadNpmTasks 'grunt-bunyan'
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grunt.loadNpmTasks 'grunt-execute'
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grunt.loadNpmTasks 'grunt-available-tasks'
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grunt.loadNpmTasks 'grunt-concurrent'
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execute = {}
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for service in SERVICES
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execute[service.name] =
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src: "#{service.name}/app.js"
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grunt.initConfig
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execute: execute
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concurrent:
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all:
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tasks: ("run:#{service.name}" for service in SERVICES)
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options:
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limit: SERVICES.length
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logConcurrentOutput: true
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availabletasks:
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tasks:
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options:
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filter: 'exclude',
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tasks: [
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'concurrent'
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'execute'
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'bunyan'
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'availabletasks'
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]
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groups:
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"Run tasks": [
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"run"
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"run:all"
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"default"
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].concat ("run:#{service.name}" for service in SERVICES)
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"Misc": [
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"help"
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]
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"Install tasks": ("install:#{service.name}" for service in SERVICES).concat(["install:all", "install", "install:config"])
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"Update tasks": ("update:#{service.name}" for service in SERVICES).concat(["update:all", "update"])
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"Config tasks": ["install:config"]
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"Checks": ["check", "check:redis", "check:latexmk", "check:s3", "check:make"]
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for service in SERVICES
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do (service) ->
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grunt.registerTask "install:#{service.name}", "Download and set up the #{service.name} service", () ->
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done = @async()
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Helpers.installService(service.repo, service.name, done)
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grunt.registerTask "update:#{service.name}", "Checkout and update the #{service.name} service", () ->
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done = @async()
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Helpers.updateService(service.name, done)
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grunt.registerTask "run:#{service.name}", "Run the ShareLaTeX #{service.name} service", ["bunyan", "execute:#{service.name}"]
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grunt.registerTask 'install:config', "Copy the example config into the real config", () ->
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Helpers.installConfig @async()
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grunt.registerTask 'install:all', "Download and set up all ShareLaTeX services",
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["check:make"].concat(
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("install:#{service.name}" for service in SERVICES)
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).concat(["install:config"])
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grunt.registerTask 'install', 'install:all'
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grunt.registerTask 'update:all', "Checkout and update all ShareLaTeX services",
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["check:make"].concat(
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("update:#{service.name}" for service in SERVICES)
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)
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grunt.registerTask 'update', 'update:all'
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grunt.registerTask 'run', "Run all of the sharelatex processes", ['concurrent:all']
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grunt.registerTask 'run:all', 'run'
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grunt.registerTask 'help', 'Display this help list', 'availabletasks'
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grunt.registerTask 'default', 'run'
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grunt.registerTask "check:redis", "Check that redis is installed and running", () ->
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Helpers.checkRedis @async()
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grunt.registerTask "check:latexmk", "Check that latexmk is installed", () ->
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Helpers.checkLatexmk @async()
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grunt.registerTask "check:s3", "Check that Amazon S3 credentials are configured", () ->
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Helpers.checkS3 @async()
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grunt.registerTask "check:fs", "Check that local filesystem options are configured", () ->
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Helpers.checkFS @async()
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grunt.registerTask "check:make", "Check that make is installed", () ->
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Helpers.checkMake @async()
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grunt.registerTask "check", "Check that you have the required dependencies installed", ["check:redis", "check:latexmk", "check:s3", "check:fs"]
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grunt.registerTask "build_deb", "Build an installable .deb file from the current directory", () ->
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Helpers.buildDeb @async()
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Helpers =
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installService: (repo_src, dir, callback = (error) ->) ->
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Helpers.cloneGitRepo repo_src, dir, (error) ->
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return callback(error) if error?
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Helpers.installNpmModules dir, (error) ->
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return callback(error) if error?
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Helpers.runGruntInstall dir, (error) ->
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return callback(error) if error?
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callback()
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updateService: (dir, callback = (error) ->) ->
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Helpers.updateGitRepo dir, (error) ->
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return callback(error) if error?
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Helpers.installNpmModules dir, (error) ->
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return callback(error) if error?
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Helpers.runGruntInstall dir, (error) ->
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return callback(error) if error?
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callback()
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cloneGitRepo: (repo_src, dir, callback = (error) ->) ->
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if !fs.existsSync(dir)
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proc = spawn "git", ["clone", repo_src, dir], stdio: "inherit"
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proc.on "close", () ->
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callback()
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else
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console.log "#{dir} already installed, skipping."
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callback()
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updateGitRepo: (dir, callback = (error) ->) ->
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proc = spawn "git", ["checkout", "master"], cwd: dir, stdio: "inherit"
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proc.on "close", () ->
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proc = spawn "git", ["pull"], cwd: dir, stdio: "inherit"
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proc.on "close", () ->
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callback()
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installNpmModules: (dir, callback = (error) ->) ->
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proc = spawn "npm", ["install"], stdio: "inherit", cwd: dir
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proc.on "close", () ->
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callback()
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installConfig: (callback = (error) ->) ->
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if !fs.existsSync("config/settings.development.coffee")
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grunt.log.writeln "Copying example config into config/settings.development.coffee"
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exec "cp config/settings.development.coffee.example config/settings.development.coffee", (error, stdout, stderr) ->
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callback(error)
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else
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grunt.log.writeln "Config file already exists. Skipping."
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callback()
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runGruntInstall: (dir, callback = (error) ->) ->
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proc = spawn "grunt", ["install"], stdio: "inherit", cwd: dir
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proc.on "close", () ->
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callback()
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checkRedis: (callback = (error) ->) ->
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grunt.log.write "Checking Redis is running... "
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exec "redis-cli info", (error, stdout, stderr) ->
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if error? and error.message.match("Could not connect")
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grunt.log.error "FAIL. Redis is not running"
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return callback(error)
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else if error?
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return callback(error)
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else
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m = stdout.match(/redis_version:(.*)/)
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if !m?
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grunt.log.error "FAIL."
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grunt.log.error "Unknown redis version"
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error = new Error("Unknown redis version")
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else
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version = m[1]
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if semver.gte(version, "2.6.12")
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grunt.log.writeln "OK."
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grunt.log.writeln "Running Redis version #{version}"
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else
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grunt.log.error "FAIL."
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grunt.log.error "Redis version is too old (#{version}). Must be 2.6.12 or greater."
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error = new Error("Redis version is too old (#{version}). Must be 2.6.12 or greater.")
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callback(error)
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checkLatexmk: (callback = (error) ->) ->
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grunt.log.write "Checking latexmk is installed... "
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exec "latexmk --version", (error, stdout, stderr) ->
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if error? and error.message.match("command not found")
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grunt.log.error "FAIL."
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grunt.log.errorlns """
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Either latexmk is not installed or is not in your PATH.
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latexmk comes with TexLive 2013, and must be a version from 2013 or later.
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This is a not a fatal error, but compiling will not work without latexmk
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"""
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return callback(error)
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else if error?
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return callback(error)
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else
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m = stdout.match(/Version (.*)/)
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if !m?
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grunt.log.error "FAIL."
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grunt.log.error "Unknown latexmk version"
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error = new Error("Unknown latexmk version")
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else
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version = m[1]
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if semver.gte(version + ".0", "4.39.0")
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grunt.log.writeln "OK."
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grunt.log.writeln "Running latexmk version #{version}"
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else
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grunt.log.error "FAIL."
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grunt.log.errorlns """
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latexmk version is too old (#{version}). Must be 4.39 or greater.
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This is a not a fatal error, but compiling will not work without latexmk
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"""
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error = new Error("latexmk is too old")
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callback(error)
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checkS3: (callback = (error) ->) ->
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Settings = require "settings-sharelatex"
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if Settings.filestore.backend==""
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grunt.log.writeln "No backend specified. Assuming Amazon S3"
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Settings.filestore.backend = "s3"
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if Settings.filestore.backend=="s3"
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grunt.log.write "Checking S3 credentials... "
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try
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client = knox.createClient({
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key: Settings.filestore.s3.key
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secret: Settings.filestore.s3.secret
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bucket: Settings.filestore.stores.user_files
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})
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catch e
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grunt.log.error "FAIL."
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grunt.log.errorlns """
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Please configure your Amazon S3 credentials in config/settings.development.coffee
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Amazon S3 (Simple Storage Service) is a cloud storage service provided by
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Amazon. ShareLaTeX uses S3 for storing binary files like images. You can
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sign up for an account and find out more at:
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http://aws.amazon.com/s3/
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"""
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return callback()
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client.getFile "does-not-exist", (error, response) ->
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unless response? and response.statusCode == 404
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grunt.log.error "FAIL."
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grunt.log.errorlns """
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Could not connect to Amazon S3. Please check your credentials.
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"""
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else
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grunt.log.write "OK."
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callback()
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else
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grunt.log.writeln "Filestore other than S3 configured. Not checking S3."
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callback()
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checkFS: (callback = (error) ->) ->
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Settings = require "settings-sharelatex"
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if Settings.filestore.backend=="fs"
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grunt.log.write "Checking FS configuration..."
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fs = require("fs")
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fs.exists Settings.filestore.stores.user_files, (exists) ->
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if exists
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grunt.log.write "OK."
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else
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grunt.log.error "FAIL."
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grunt.log.errorlns """
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Could not find directory "#{Settings.filestore.stores.user_files}".
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Please check your configuration.
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"""
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else
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grunt.log.writeln "Filestore other than FS configured. Not checking FS."
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callback()
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checkMake: (callback = (error) ->) ->
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grunt.log.write "Checking make is installed... "
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exec "make --version", (error, stdout, stderr) ->
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if error? and error.message.match("command not found")
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grunt.log.error "FAIL."
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grunt.log.errorlns """
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Either make is not installed or is not in your path.
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On Ubuntu you can install make with:
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sudo apt-get install build-essential
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"""
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return callback(error)
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else if error?
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return callback(error)
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else
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grunt.log.write "OK."
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return callback()
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buildDeb: (callback = (error) ->) ->
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# TODO: filestore uses local 'uploads' directory, not configurable in settings
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command = ["-s", "dir", "-t", "deb", "-n", "sharelatex", "-v", "0.0.1", "--verbose"]
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command.push(
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"--maintainer", "ShareLaTeX <team@sharelatex.com>"
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"--config-files", "/etc/sharelatex/settings.coffee",
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"--directories", "/var/data/sharelatex"
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"--directories", "/var/log/sharelatex"
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)
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command.push(
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"--depends", "redis-server > 2.6.12"
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"--depends", "mongodb-10gen > 2.4.0"
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"--depends", "nodejs > 0.10.0"
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)
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template = fs.readFileSync("package/upstart/sharelatex-template").toString()
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for service in SERVICES
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fs.writeFileSync "package/upstart/sharelatex-#{service.name}", template.replace(/SERVICE/g, service.name)
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command.push(
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"--deb-upstart", "package/upstart/sharelatex-#{service.name}"
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)
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after_install_script = """
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#!/bin/sh
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sudo adduser --system --group --home /var/www/sharelatex --no-create-home sharelatex
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mkdir -p /var/log/sharelatex
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chown sharelatex:sharelatex /var/log/sharelatex
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"""
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for dir in ["user_files", "uploads", "compiles", "cache", "dump"]
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after_install_script += """
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mkdir -p /var/data/sharelatex/#{dir}
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chown sharelatex:sharelatex /var/data/sharelatex/#{dir}
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"""
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for service in SERVICES
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after_install_script += "service sharelatex-#{service.name} restart\n"
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fs.writeFileSync "package/scripts/after_install.sh", after_install_script
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command.push("--after-install", "package/scripts/after_install.sh")
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command.push("--exclude", "'**/.git'")
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for path in ["filestore/user_files", "filestore/uploads", "clsi/cache", "clsi/compiles"]
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command.push "--exclude", path
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for service in SERVICES
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command.push "#{service.name}=/var/www/sharelatex/"
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command.push(
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"package/config/settings.coffee=/etc/sharelatex/settings.coffee"
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)
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console.log "fpm " + command.join(" ")
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proc = spawn "fpm", command, stdio: "inherit"
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proc.on "close", (code) ->
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if code != 0
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callback(new Error("exit code: #{code}"))
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else
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callback()
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