<commit_before># request = require 'request'
winston = require 'winston'
{EventEmitter} = require 'events'
# request = require 'request'
semver = require 'semver'
forever = require 'forever-monitor'
NPM = require 'npm'
config = require './config.json'




class Supervisor extends EventEmitter

	constructor: ()->
		@log.info 'Started supervisor!'

		# Polling interval!
		@interval = 300000 # 5 minutes

		# Updating flag
		@updating = false

		# Packages
		@packages = {}
		# @loadPackages()

		NPM.load (err, @npm) =>
			# Install!
			@install =>
				@watchReleases()

	log: winston

	# Gets the tag of the currently running os
	getCurrentRelease: (packageName) ->
		try
			pjson = require "./node_modules/#{packageName}/package.json"
			@packages[packageName].current = pjson.version
		catch err
			@log.error err
			@log.warn "Package #{packageName} does not exist, so this must be the first run."
			@packages[packageName].current = null

	# Watches github for new releases
	watchReleases: ->
		# Check on an interval
		setInterval =>
			@checkOutdated()
		, @interval

		# Check for releases right away
		# @checkOutdated()

	# Gets the tag of the latest release
	checkOutdated: ->

		# run the npm outdated command to get a list of outdated packages
		# check for any with the rbn prefix
		# if found, do an npm update
		@log.info 'checking for outdated packages...'
		@npm.commands.outdated (err, outdated) =>
			needsUpdate = false
			unless err
				# console.log outdated
				for pack in outdated
					# If name starts with rbn-
					if pack[1][0...4] is 'rbn-'
						console.log "#{pack[1]}: #{pack[3]} > #{pack[2]}, #{semver.gt pack[3], pack[2]}"
						# If version can update
						if semver.gt pack[3], pack[2]
							# Needs an update!
							needsUpdate = true
							break
				
				# Update if necessary
				if needsUpdate
					@update() unless @updating
			else
				@log.error err

	update: ->
		# Stop the current module if running
		@log.info 'stopping current module...'
		@stopRunning =>
			@updating = true
			# Update the npm modules
			@npm.commands.update (err) =>
				console.log err
				unless err
					@log.info "Updated successfully!"
					@updating = false
					@startRunning()
				else
					@log.error "Error updating"
					console.log err
					@updating = false

	install: (callback=null) ->
		# Install the module
		@log.info 'installing!'
		@updating = true
		@npm.commands.install (err) =>
			unless err
				@log.info "Installed successfully!"
				@startRunning()
				@updating = false
				callback()
			else
				@log.error "Error installing"
				console.log err
				@updating = false

	stopRunning: (callback=null) ->
		# Stop any running software.
		# Kill with a stop code that allows the os to emit an "updating" event before exiting
		@log.info 'stopping old os...'
		if @running
			emitter = @running.stop()
			emitter.on 'stop', =>
				@log.info 'stopped running successfully'
				callback()
		else
			callback() if callback
		

	startRunning: ->
		# Start the software in the current directory
		@log.info 'starting os...'

		pjson = require "./node_modules/rbn-base/package.json"

		startScript = pjson.main

		if startScript

			@running = new forever.Monitor "./node_modules/rbn-base/#{startScript}.js",
				silent: false
				command: 'node'

			# Start/stop listeners
			@running.on 'start', (process, data) =>
				@log.info 'script started successfully!'
				@emit 'startedRunning'
			@running.on 'stop', =>
				@emit 'stoppedRunning'

			# Actually start the process
			@running.start()
		else
			@log.error "No start script in package.json - make sure you have a {'scripts':{'start':'someScript.js'}}"

supervisor = new Supervisor config.NpmPackageName<commit_msg>added semver validation before compare<commit_after># request = require 'request'
winston = require 'winston'
{EventEmitter} = require 'events'
# request = require 'request'
semver = require 'semver'
forever = require 'forever-monitor'
NPM = require 'npm'
config = require './config.json'




class Supervisor extends EventEmitter

	constructor: ()->
		@log.info 'Started supervisor!'

		# Polling interval!
		@interval = 300000 # 5 minutes

		# Updating flag
		@updating = false

		# Packages
		@packages = {}
		# @loadPackages()

		NPM.load (err, @npm) =>
			# Install!
			@install =>
				@watchReleases()

	log: winston

	# Gets the tag of the currently running os
	getCurrentRelease: (packageName) ->
		try
			pjson = require "./node_modules/#{packageName}/package.json"
			@packages[packageName].current = pjson.version
		catch err
			@log.error err
			@log.warn "Package #{packageName} does not exist, so this must be the first run."
			@packages[packageName].current = null

	# Watches github for new releases
	watchReleases: ->
		# Check on an interval
		setInterval =>
			@checkOutdated()
		, @interval

		# Check for releases right away
		# @checkOutdated()

	# Gets the tag of the latest release
	checkOutdated: ->

		# run the npm outdated command to get a list of outdated packages
		# check for any with the rbn prefix
		# if found, do an npm update
		@log.info 'checking for outdated packages...'
		@npm.commands.outdated (err, outdated) =>
			needsUpdate = false
			unless err
				# console.log outdated
				for pack in outdated
					# If name starts with rbn-
					if pack[1][0...4] is 'rbn-'
						console.log "#{pack[1]}: #{pack[3]} > #{pack[2]}, #{semver.gt pack[3], pack[2]}"
						# If version can update
						if semver.valid pack[2] and semver.valid pack[3] and semver.gt pack[3], pack[2]
							# Needs an update!
							needsUpdate = true
							break
				
				# Update if necessary
				if needsUpdate
					@update() unless @updating
			else
				@log.error err

	update: ->
		# Stop the current module if running
		@log.info 'stopping current module...'
		@stopRunning =>
			@updating = true
			# Update the npm modules
			@npm.commands.update (err) =>
				console.log err
				unless err
					@log.info "Updated successfully!"
					@updating = false
					@startRunning()
				else
					@log.error "Error updating"
					console.log err
					@updating = false

	install: (callback=null) ->
		# Install the module
		@log.info 'installing!'
		@updating = true
		@npm.commands.install (err) =>
			unless err
				@log.info "Installed successfully!"
				@startRunning()
				@updating = false
				callback()
			else
				@log.error "Error installing"
				console.log err
				@updating = false

	stopRunning: (callback=null) ->
		# Stop any running software.
		# Kill with a stop code that allows the os to emit an "updating" event before exiting
		@log.info 'stopping old os...'
		if @running
			emitter = @running.stop()
			emitter.on 'stop', =>
				@log.info 'stopped running successfully'
				callback()
		else
			callback() if callback
		

	startRunning: ->
		# Start the software in the current directory
		@log.info 'starting os...'

		pjson = require "./node_modules/rbn-base/package.json"

		startScript = pjson.main

		if startScript

			@running = new forever.Monitor "./node_modules/rbn-base/#{startScript}.js",
				silent: false
				command: 'node'

			# Start/stop listeners
			@running.on 'start', (process, data) =>
				@log.info 'script started successfully!'
				@emit 'startedRunning'
			@running.on 'stop', =>
				@emit 'stoppedRunning'

			# Actually start the process
			@running.start()
		else
			@log.error "No start script in package.json - make sure you have a {'scripts':{'start':'someScript.js'}}"

supervisor = new Supervisor config.NpmPackageName
{'fraction_non_alphanumeric': 0.11695750632742774, 'fraction_numerical': 0.004795524177434394, 'mean_word_length': 3.056185845488925, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 41, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6384964', 'n_tokens_mistral': 2876, 'n_tokens_neox': 2287, 'n_words': 751}