supervisor writeConfig, programsStatus

plugin/supervisor/supervisor.coffee

@@ -1,3 +1,7 @@
+{child_process, fs, _} = app.libs
+
+supervisor_plugin = require './index'
+
 exports.removePrograms = (account, callback) ->
 
 exports.programSummary = (program) ->
@@ -5,9 +9,37 @@ exports.programSummary = (program) ->
 exports.updateProgram = (account, program, callback) ->
 
 exports.writeConfig = (account, program, callback) ->
+  program_name = "@#{account.username}-#{program.name}"
+
+  supervisor_plugin.renderTemplate 'program.conf',
+    name_prefix: '@'
+    account: account
+    program: program
+  , (configure) ->
+    supervisor_plugin.writeConfigFile "/etc/supervisor/conf.d/#{program_name}.conf", configure, ->
+      callback()
 
 exports.removeConfig = (account, program, callback) ->
 
 exports.programControl = (account, program, action, 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]
+      }