overleaf/Gruntfile.coffee

246 lines
7.1 KiB
CoffeeScript

coffee = require("coffee-script")
fs = require "fs"
spawn = require("child_process").spawn
exec = require("child_process").exec
rimraf = require "rimraf"
Path = require "path"
semver = require "semver"
knox = require "knox"
crypto = require "crypto"
async = require "async"
settings = require("settings-sharelatex")
_ = require("underscore")
SERVICES = require("./config/services")
module.exports = (grunt) ->
grunt.loadNpmTasks 'grunt-bunyan'
grunt.loadNpmTasks 'grunt-execute'
grunt.loadNpmTasks 'grunt-available-tasks'
grunt.loadNpmTasks 'grunt-concurrent'
grunt.loadNpmTasks "grunt-contrib-coffee"
grunt.loadNpmTasks "grunt-shell"
grunt.task.loadTasks "./tasks"
execute = {}
for service in SERVICES
execute[service.name] =
src: "#{service.name}/app.js"
grunt.initConfig
execute: execute
concurrent:
all:
tasks: ("run:#{service.name}" for service in SERVICES)
options:
limit: SERVICES.length
logConcurrentOutput: true
coffee:
migrate:
expand: true,
flatten: false,
cwd: './',
src: ['./migrations/*.coffee'],
dest: './',
ext: '.js'
options:
bare:true
shell:
migrate:
command: "./node_modules/east/bin/east migrate --adapter east-mongo --url #{settings?.mongo?.url}"
availabletasks:
tasks:
options:
filter: 'exclude',
tasks: [
'concurrent'
'execute'
'bunyan'
'availabletasks'
]
groups:
"Run tasks": [
"run"
"run:all"
"default"
].concat ("run:#{service.name}" for service in SERVICES)
"Misc": [
"help"
]
"Install tasks": ("install:#{service.name}" for service in SERVICES).concat(["install:all", "install"])
"Update tasks": ("update:#{service.name}" for service in SERVICES).concat(["update:all", "update"])
"Checks": ["check", "check:redis", "check:latexmk", "check:s3", "check:make", "check:mongo"]
for service in SERVICES
do (service) ->
grunt.registerTask "install:#{service.name}", "Download and set up the #{service.name} service", () ->
done = @async()
Helpers.installService(service, done)
grunt.registerTask 'install:all', "Download and set up all ShareLaTeX services",
[].concat(
("install:#{service.name}" for service in SERVICES)
)
grunt.registerTask 'install', 'install:all'
grunt.registerTask 'update:all', "Checkout and update all ShareLaTeX services",
["check:make"].concat(
("update:#{service.name}" for service in SERVICES)
)
grunt.registerTask 'update', 'update:all'
grunt.registerTask 'run', "Run all of the sharelatex processes", ['concurrent:all']
grunt.registerTask 'run:all', 'run'
grunt.registerTask 'help', 'Display this help list', 'availabletasks'
grunt.registerTask 'default', 'run'
grunt.registerTask "check:redis", "Check that redis is installed and running", () ->
Helpers.checkRedisConnect @async()
grunt.registerTask "check:mongo", "Check that mongo is installed", () ->
Helpers.checkMongoConnect @async()
grunt.registerTask "check", "Check that you have the required dependencies installed", ["check:redis", "check:mongo", "check:make"]
grunt.registerTask "check:make", "Check that make is installed", () ->
Helpers.checkMake @async()
grunt.registerTask 'migrate', "compile migrations and run them", ["coffee:migrate", 'shell:migrate']
Helpers =
installService: (service, callback = (error) ->) ->
console.log "Installing #{service.name}"
Helpers.cloneGitRepo service, (error) ->
return callback(error) if error?
Helpers.installNpmModules service, (error) ->
return callback(error) if error?
Helpers.rebuildNpmModules service, (error) ->
return callback(error) if error?
Helpers.runGruntInstall service, (error) ->
return callback(error) if error?
console.log "Finished installing #{service.name}"
callback()
cloneGitRepo: (service, callback = (error) ->) ->
repo_src = service.repo
dir = service.name
if !fs.existsSync(dir)
proc = spawn "git", [
"clone",
repo_src,
dir
], stdio: "inherit"
proc.on "close", () ->
Helpers.checkoutVersion service, callback
else
console.log "#{dir} already installed, skipping."
callback()
checkoutVersion: (service, callback = (error) ->) ->
dir = service.name
grunt.log.write "checking out #{service.name} #{service.version}"
proc = spawn "git", ["checkout", service.version], stdio: "inherit", cwd: dir
proc.on "close", () ->
callback()
installNpmModules: (service, callback = (error) ->) ->
dir = service.name
proc = spawn "npm", ["install"], stdio: "inherit", cwd: dir
proc.on "close", () ->
callback()
# work around for https://github.com/npm/npm/issues/5400
# where binary modules are not built due to bug in npm
rebuildNpmModules: (service, callback = (error) ->) ->
dir = service.name
proc = spawn "npm", ["rebuild"], stdio: "inherit", cwd: dir
proc.on "close", () ->
callback()
runGruntInstall: (service, callback = (error) ->) ->
dir = service.name
proc = spawn "grunt", ["install"], stdio: "inherit", cwd: dir
proc.on "close", () ->
callback()
checkMake: (callback = (error) ->) ->
grunt.log.write "Checking make is installed... "
exec "make --version", (error, stdout, stderr) ->
if error? and error.message.match("not found")
grunt.log.error "FAIL."
grunt.log.errorlns """
Either make is not installed or is not in your path.
On Ubuntu you can install make with:
sudo apt-get install build-essential
"""
return callback(error)
else if error?
return callback(error)
else
grunt.log.write "OK."
return callback()
checkMongoConnect: (callback = (error) ->) ->
grunt.log.write "Checking can connect to mongo"
mongojs = require("mongojs")
db = mongojs.connect(settings.mongo.url, ["tags"])
db.runCommand { ping: 1 }, (err, res) ->
if !err and res.ok
grunt.log.write "OK."
return callback()
db.on 'error', (err)->
err = "Can not connect to mongodb"
grunt.log.error "FAIL."
grunt.log.errorlns """
!!!!!!!!!!!!!! MONGO ERROR !!!!!!!!!!!!!!
ShareLaTeX can not talk to the mongdb instance
Check the mongodb instance is running and accessible on env var SHARELATEX_MONGO_URL
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
"""
throw new Error("Can not connect to Mongodb")
return callback(err)
checkRedisConnect: (callback = (error) ->) ->
grunt.log.write "Checking can connect to redis\n"
rclient = require("redis").createClient(settings.redis.web)
rclient.ping (err, res) ->
if !err?
grunt.log.write "OK."
else
throw new Error("Can not connect to redis")
return callback()
errorHandler = _.once (err)->
err = "Can not connect to redis"
grunt.log.error "FAIL."
grunt.log.errorlns """
!!!!!!!!!!!!!! REDIS ERROR !!!!!!!!!!!!!!
ShareLaTeX can not talk to the redis instance
Check the redis instance is running and accessible on env var SHARELATEX_REDIS_HOST
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
"""
throw new Error("Can not connect to redis")
return callback(err)
rclient.on 'error', errorHandler