Merge pull request #1218 from domenukk/feature/upscript

Feature/upscript

.gitignore

@@ -86,4 +86,6 @@ login.coffee
 # debugging
 *.heapsnapshot
 
+temp/
 ### If you add something here, copy it to the end of .npmignore, too. ###
+

.npmignore

@@ -95,6 +95,8 @@ bin/mongo/
 # Karma coverage
 coverage/
 
+temp/
+
 # local settings
 login.coffee
 

scripts/runAfterGit.coffee

@@ -0,0 +1,126 @@
+
+# This is written in coffeescript. Run this using coffee, not node.           (Line to yield nice warnings on node. :))
+return console.log '------------------------------------------------- \n
+
+Commandline utility written in Coffeescript to run all updates, download latest database and install it after you git pushed. \n
+Params: \n
+\t--skipupdates skips npm and bower update \n
+\t--dldb: download the latest database (Over 300 mb!) \n
+\t--resetdb: to reset the database and load dump from tmp. Will need a downloaded database or --dbdownload specified \n
+\t--mongopath <.path/to/mongo>: to specify mongodb folder if not set in PATH. \n
+\t--help: Yo fund this one already. \n
+\n
+May need an initial npm install upfront if newly checked out. \n
+
+' if '--help' in process.argv
+
+#TODO: MD5 Verification, using http://23.21.59.137/dump.md5 using digest stream https://github.com/jeffbski/digest-stream
+dbDump = 'http://23.21.59.137/dump.tar.gz' # Don't change this unless you know what you're doing
+dbLocalPath = '../temp'
+
+fs = require 'fs'
+tar = require 'tar'
+spawn = require('child_process').spawn
+http = require 'http'
+fs = require 'fs'
+zlib = require 'zlib'
+Deferred = require 'JQDeferred'
+
+#TODO: Could kill current coco server here.
+
+mongopath = ''
+useNext = false
+for path in process.argv
+  if useNext
+    mongopath = path
+    break
+  useNext = path is '--mongopath'
+mongopath += '/bin/' if mongopath.length
+mongopath += 'mongodb' # mongodb is in path.
+
+run = (proc, args) ->
+  deferred = Deferred()
+  spawned = spawn proc, args
+  spawned.stdout.on "data", (data) -> process.stdout.write data
+  spawned.stderr.on "data", (data) -> process.stderr.write data
+  spawned.on "exit", (code) ->
+    console.log proc + " exited with code " + code
+    # unless code is null doesn't seem to work
+    #  deferred.reject()
+    deferred.resolve code
+  spawned.on "error", (code, error) ->
+    console.error proc + " failed!"
+    deferred.reject()
+  deferred.promise()
+
+removeDir = (path) ->
+  if fs.existsSync(path)
+    fs.readdirSync(path).forEach (file) ->
+      current = path + "/" + file
+      if fs.lstatSync(current).isDirectory() # recurse
+        removeDir current
+      else # delete file
+        fs.unlinkSync current
+    fs.rmdirSync path
+
+resetDB = ->
+  deferred = Deferred()
+  console.log "Dropping Database"
+  mongodrop = run "mongo", ["coco", "--eval", "db.dropDatabase()"]
+  mongodrop.fail -> console.error "Error occurred while dropping mongo. Make sure CoCo's MongoDB is running."
+  mongodrop.done ->
+    console.log "Restoring from dump."
+    mongorestore = run "mongorestore", [dbLocalPath]
+    mongorestore.always = deferred.resolve()
+  deferred.promise()
+
+downloadDB = ->
+  deferred = Deferred()
+  #mongoose = require 'mongoose'
+  # TODO: What if mongo is not running?
+  console.log "Downloading Database dump. It's big. This may take a while..."
+  request = http.get dbDump, (response)->
+    unzip = response.pipe(zlib.createGunzip()).pipe(tar.Extract(path: dbLocalPath))
+    # Log download
+    currentChunk = 0
+    cur = 0
+    len = parseInt(response.headers['content-length'], 10)
+    total = len / 1048576 #1048576 - bytes in  1Megabyte
+    response.on 'data', (chunk) ->
+      cur += chunk.length
+      console.log 'DB dump download received chunk ' + currentChunk++ + ", "  + (100.0 * cur / len).toFixed(2) + "% finished of " + total.toFixed(0) + " mb"
+    unzip.on('data', -> console.log "Unpacking zip...")
+    unzip.on('error', (err) -> console.log "An error occurred while downloading DB Dump: " + err)
+    unzip.on 'end', ->
+      console.log "Finished downloading."
+      deferred.resolve()
+    deferred.promise()
+
+installUpdates = ->
+  deferred = Deferred()
+  npm = if process.platform is "win32" then "npm.cmd" else "npm"
+  npminstall = run npm, ['update']
+  npminstall.done ->
+    bowerinstall = run 'bower', ['update']
+    deferred.resolve()
+  deferred.promise()
+
+cleanUpTmp = ->
+  removeDir dbLocalPath
+
+unless '--skipupdates' in process.argv
+  installUpdates()
+
+if '--resetdb' in process.argv
+  if '--dldb' in process.argv
+    downloadDB().done ->
+        resetDB().done ->
+          cleanUpTmp() if '--cleanup' in process.argv
+  else
+    resetDB().done ->
+      cleanUpTmp() if '--cleanup' in process.argv
+else if '--dldb' in process.argv
+  downloadDB()
+
+# TODO: Could advice to start SCOCODE.bat et al. here
+