Action "file.cson"

const {$status} = await nikita.file.yaml({
  content: {
    'my_key': 'my value'
  },
  target: '/tmp/my_file'
})
console.info(`Content was updated: ${$status}`)

definitions =
  config:
    type: 'object'
    properties:
      'backup':
        $ref: 'module://@nikitajs/file/src/index#/definitions/config/properties/backup'
      'content':
        type: 'object'
        description: '''
        Object to stringify.
        '''
      'encoding':
        $ref: 'module://@nikitajs/file/src/index#/definitions/config/properties/encoding'
        default: 'utf8'
      'mode':
        $ref: 'module://@nikitajs/file/src/index#/definitions/config/properties/mode'
      'merge':
        type: 'boolean'
        description: '''
        Read the target if it exists and merge its content.
        '''
      'target':
        $ref: 'module://@nikitajs/file/src/index#/definitions/config/properties/target'
        description: '''
        File path where to write content to or a function that returns a valid
        file path.
        '''
      'uid':
        $ref: 'module://@nikitajs/file/src/index#/definitions/config/properties/uid'
      'gid':
        $ref: 'module://@nikitajs/file/src/index#/definitions/config/properties/gid'
    required: ['target', 'content']

handler = ({config, tools: {log}}) ->
  # Start real work
  if config.merge
    log message: "Get Target Content", level: 'DEBUG'
    try
      {data} = await @fs.base.readFile
        target: config.target
        encoding: config.encoding
      data = cson.parse data
      config.content = merge data, config.content
      log message: "Target Merged", level: 'DEBUG'
    catch err
      throw err if err.code isnt 'NIKITA_FS_CRS_TARGET_ENOENT'
      # File does not exists, this is ok, there is simply nothing to merge
      log message: "No Target To Merged", level: 'DEBUG'
  log message: "Serialize Content", level: 'DEBUG'
  await @file
    content: cson.stringify config.content
    target: config.target
    backup: config.backup
    gid: config.gid
    uid: config.uid
    mode: config.mode
  {}

module.exports =
  handler: handler
  metadata:
    definitions: definitions

{merge} = require 'mixme'
cson = require('cson')