Files
RootPanel/plugin/supervisor/supervisor.coffee
2014-11-08 23:26:30 +08:00

73 lines
2.1 KiB
CoffeeScript

{async, child_process, fs, _} = app.libs
{logger} = app
SupervisorPlugin = require './index'
exports.removePrograms = (account, callback) ->
async.each account.pluggable.supervisor.programs, (program, callback) ->
exports.removeConfig account, program, ->
callback()
, ->
exports.updateProgram account, null, ->
callback()
exports.programSummary = (program) ->
summary = "autostart:#{program.autostart};autorestart:#{program.autorestart}"
if program.directory
summary += ";directory:#{program.directory}"
return summary
exports.updateProgram = (account, program, callback) ->
child_process.exec 'sudo supervisor update', (err) ->
logger.error err if err
if program and program.autostart
child_process.exec "sudo supervisor start #{program.program_name}", (err) ->
logger.error err if err
callback()
else
callback()
exports.writeConfig = (account, program, callback) ->
SupervisorPlugin.renderTemplate 'program.conf',
name_prefix: '@'
account: account
program: program
, (configure) ->
SupervisorPlugin.writeConfigFile "/etc/supervisor/conf.d/#{program.program_name}.conf", configure, ->
callback()
exports.removeConfig = (account, program, callback) ->
child_process.exec "sudo rm /etc/supervisor/conf.d/#{program.program_name}.conf", (err) ->
logger.error err if err
callback()
# @param action: start|stop|restart
exports.programControl = (account, program, action, callback) ->
child_process.exec "sudo supervisor #{action} #{program.program_name}", (err) ->
logger.error err if err
callback()
exports.programsStatus = (callback) ->
child_process.exec 'sudo supervisor status', (err, stdout) ->
callback _.map stdout.split('\n'), (line) ->
[name, status] = line.split '\s'
status_mapping =
STOPPED: 'stopped'
STARTING: 'running'
RUNNING: 'running'
BACKOFF: 'stopped'
STOPPING: 'running'
EXITED: 'stopped'
FATAL: 'stopped'
UNKNOWN: 'stopped'
return {
name: name
original_status: status
status: status_mapping[status]
}