balena-cli/build/actions/config.js

/*
Copyright 2016 Resin.io

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */

(function() {
  exports.read = {
    signature: 'config read',
    description: 'read a device configuration',
    help: 'Use this command to read the config.json file from a provisioned device\n\nExamples:\n\n	$ resin config read --type raspberry-pi\n	$ resin config read --type raspberry-pi --drive /dev/disk2',
    options: [
      {
        signature: 'type',
        description: 'device type',
        parameter: 'type',
        alias: 't',
        required: 'You have to specify a device type'
      }, {
        signature: 'drive',
        description: 'drive',
        parameter: 'drive',
        alias: 'd'
      }
    ],
    permission: 'user',
    root: true,
    action: function(params, options, done) {
      var Promise, config, prettyjson, umount, visuals;
      Promise = require('bluebird');
      config = require('resin-config-json');
      visuals = require('resin-cli-visuals');
      umount = Promise.promisifyAll(require('umount'));
      prettyjson = require('prettyjson');
      return Promise["try"](function() {
        return options.drive || visuals.drive('Select the device drive');
      }).tap(umount.umountAsync).then(function(drive) {
        return config.read(drive, options.type);
      }).tap(function(configJSON) {
        return console.info(prettyjson.render(configJSON));
      }).nodeify(done);
    }
  };

  exports.write = {
    signature: 'config write <key> <value>',
    description: 'write a device configuration',
    help: 'Use this command to write the config.json file of a provisioned device\n\nExamples:\n\n	$ resin config write --type raspberry-pi username johndoe\n	$ resin config write --type raspberry-pi --drive /dev/disk2 username johndoe\n	$ resin config write --type raspberry-pi files.network/settings "..."',
    options: [
      {
        signature: 'type',
        description: 'device type',
        parameter: 'type',
        alias: 't',
        required: 'You have to specify a device type'
      }, {
        signature: 'drive',
        description: 'drive',
        parameter: 'drive',
        alias: 'd'
      }
    ],
    permission: 'user',
    root: true,
    action: function(params, options, done) {
      var Promise, _, config, umount, visuals;
      Promise = require('bluebird');
      _ = require('lodash');
      config = require('resin-config-json');
      visuals = require('resin-cli-visuals');
      umount = Promise.promisifyAll(require('umount'));
      return Promise["try"](function() {
        return options.drive || visuals.drive('Select the device drive');
      }).tap(umount.umountAsync).then(function(drive) {
        return config.read(drive, options.type).then(function(configJSON) {
          console.info("Setting " + params.key + " to " + params.value);
          _.set(configJSON, params.key, params.value);
          return configJSON;
        }).tap(function() {
          return umount.umountAsync(drive);
        }).then(function(configJSON) {
          return config.write(drive, options.type, configJSON);
        });
      }).tap(function() {
        return console.info('Done');
      }).nodeify(done);
    }
  };

  exports.reconfigure = {
    signature: 'config reconfigure',
    description: 'reconfigure a provisioned device',
    help: 'Use this command to reconfigure a provisioned device\n\nExamples:\n\n	$ resin config reconfigure --type raspberry-pi\n	$ resin config reconfigure --type raspberry-pi --advanced\n	$ resin config reconfigure --type raspberry-pi --drive /dev/disk2',
    options: [
      {
        signature: 'type',
        description: 'device type',
        parameter: 'type',
        alias: 't',
        required: 'You have to specify a device type'
      }, {
        signature: 'drive',
        description: 'drive',
        parameter: 'drive',
        alias: 'd'
      }, {
        signature: 'advanced',
        description: 'show advanced commands',
        boolean: true,
        alias: 'v'
      }
    ],
    permission: 'user',
    root: true,
    action: function(params, options, done) {
      var Promise, capitano, config, umount, visuals;
      Promise = require('bluebird');
      config = require('resin-config-json');
      visuals = require('resin-cli-visuals');
      capitano = Promise.promisifyAll(require('capitano'));
      umount = Promise.promisifyAll(require('umount'));
      return Promise["try"](function() {
        return options.drive || visuals.drive('Select the device drive');
      }).tap(umount.umountAsync).then(function(drive) {
        return config.read(drive, options.type).get('uuid').tap(function() {
          return umount.umountAsync(drive);
        }).then(function(uuid) {
          var configureCommand;
          configureCommand = "os configure " + drive + " " + uuid;
          if (options.advanced) {
            configureCommand += ' --advanced';
          }
          return capitano.runAsync(configureCommand);
        });
      }).then(function() {
        return console.info('Done');
      }).nodeify(done);
    }
  };

  exports.generate = {
    signature: 'config generate <uuid>',
    description: 'generate a config.json file',
    help: 'Use this command to generate a config.json for a device\n\nExamples:\n\n	$ resin config generate 7cf02a6\n	$ resin config generate 7cf02a6 --output config.json',
    options: [
      {
        signature: 'output',
        description: 'output',
        parameter: 'output',
        alias: 'o'
      }
    ],
    permission: 'user',
    action: function(params, options, done) {
      var Promise, _, deviceConfig, form, fs, prettyjson, resin;
      Promise = require('bluebird');
      fs = Promise.promisifyAll(require('fs'));
      resin = require('resin-sdk');
      _ = require('lodash');
      form = require('resin-cli-form');
      deviceConfig = require('resin-device-config');
      prettyjson = require('prettyjson');
      return resin.models.device.get(params.uuid).then(function(device) {
        return resin.models.device.getManifestBySlug(device.device_type).get('options').then(form.run).then(_.partial(deviceConfig.get, device.uuid));
      }).then(function(config) {
        if (options.output != null) {
          return fs.writeFileAsync(options.output, JSON.stringify(config));
        }
        return console.log(prettyjson.render(config));
      }).nodeify(done);
    }
  };

}).call(this);