actionhero/bin/methods/unlink.js

actionhero.js is a multi-transport API Server with integrated cluster capabilities and delayed tasks

'use strict'

// use me to exclude the files from a plugin within this project
const path = require('path')
const optimist = require('optimist')
const argv = optimist
  .demand('name')
  .describe('name', 'The name of the plugin')
  .argv

module.exports = function (api, next) {
  const linkRelativeBase = api.projectRoot + path.sep
  let pluginRoot

  api.config.general.paths.plugin.forEach(function (pluginPath) {
    const pluginPathAttempt = path.normalize(pluginPath + path.sep + argv.name)
    if (!pluginRoot && api.utils.dirExists(pluginPath + path.sep + argv.name)) {
      pluginRoot = pluginPathAttempt
    }
  })

  if (!pluginRoot) {
    api.log(['plugin `%s` not found in plugin paths', argv.name], 'warning', api.config.general.paths.plugin)
    return next(null, true)
  }

  const pluginRootRelative = pluginRoot.replace(linkRelativeBase, '')
  api.log(['unlinking the plugin found at %s', pluginRootRelative]);

  // unlink actionable files
  [
    ['action', 'actions'],
    ['task', 'tasks'],
    ['public', 'public'],
    ['server', 'servers'],
    ['initializer', 'initializers']
  ].forEach(function (c) {
    const localLinkDirectory = path.normalize(api.config.general.paths[c[0]][0] + path.sep + 'plugins')
    const localLinkLocation = path.normalize(localLinkDirectory + path.sep + argv.name + '.link')

    if (api.utils.dirExists(localLinkDirectory)) {
      api.utils.removeLinkfileSafely(localLinkLocation)
    }
  })

  api.log('Remember that config files have to be deleted manually', 'warning')
  api.log('If your plugin was installed via NPM, also be sure to remove it from your package.json or uninstall it with "npm uninstall --save"', 'warning')
  next(null, true)
}