Merge pull request #320 from resin-io/feat/config-generate

Implement config generate command

build/actions/config.js

@@ -149,4 +149,37 @@ limitations under the License.
     }
   };
 
+  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);

build/app.js

@@ -123,6 +123,8 @@ limitations under the License.
 
   capitano.command(actions.config.reconfigure);
 
+  capitano.command(actions.config.generate);
+
   capitano.command(actions.settings.list);
 
   capitano.command(actions.logs);

doc/cli.markdown

@@ -81,6 +81,7 @@ Now you have access to all the commands referenced below.
 	- [config read](#config-read)
 	- [config write <key> <value>](#config-write-60-key-62-60-value-62-)
 	- [config reconfigure](#config-reconfigure)
+	- [config generate <uuid>](#config-generate-60-uuid-62-)
 
 - Settings
 
@@ -699,6 +700,21 @@ drive
 
 show advanced commands
 
+## config generate <uuid>
+
+Use this command to generate a config.json for a device
+
+Examples:
+
+	$ resin config generate 7cf02a6
+	$ resin config generate 7cf02a6 --output config.json
+
+### Options
+
+#### --output, -o <output>
+
+output
+
 # Settings
 
 ## settings

lib/actions/config.coffee

@@ -167,3 +167,44 @@ exports.reconfigure =
 		.then ->
 			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
+
+		Examples:
+
+			$ resin config generate 7cf02a6
+			$ resin config generate 7cf02a6 --output config.json
+	'''
+	options: [
+		{
+			signature: 'output'
+			description: 'output'
+			parameter: 'output'
+			alias: 'o'
+		}
+	]
+	permission: 'user'
+	action: (params, options, done) ->
+		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')
+
+		resin.models.device.get(params.uuid).then (device) ->
+			resin.models.device.getManifestBySlug(device.device_type)
+				.get('options')
+				.then(form.run)
+				.then(_.partial(deviceConfig.get, device.uuid))
+		.then (config) ->
+			if options.output?
+				return fs.writeFileAsync(options.output, JSON.stringify(config))
+
+			console.log(prettyjson.render(config))
+		.nodeify(done)

lib/app.coffee

@@ -97,6 +97,7 @@ capitano.command(actions.os.initialize)
 capitano.command(actions.config.read)
 capitano.command(actions.config.write)
 capitano.command(actions.config.reconfigure)
+capitano.command(actions.config.generate)
 
 # ---------- Settings Module ----------
 capitano.command(actions.settings.list)

package.json

@@ -48,6 +48,7 @@
     "resin-cli-form": "^1.4.0",
     "resin-cli-visuals": "^1.2.2",
     "resin-config-json": "^1.0.0",
+    "resin-device-config": "^2.6.1",
     "resin-device-init": "^2.0.0",
     "resin-image-manager": "^4.0.0",
     "resin-pine": "^1.3.0",