Adding support for jruby and mri.

Gruntfile.js

@@ -12,6 +12,9 @@ module.exports = function (grunt) {
     target: __dirname + '/target',  // location of the compressed build targets
     buildApp: __dirname + '/build/kibana', // build directory for the app
 
+    jrubyVersion: '1.7.14',
+    jrubyPath: __dirname + '/.jruby',
+
     unitTestDir: __dirname + '/test/unit',
     testUtilsDir: __dirname + '/test/utils',
     bowerComponentsDir: __dirname + '/src/kibana/bower_components',

package.json

@@ -27,10 +27,14 @@
     "istanbul": "~0.2.4",
     "load-grunt-config": "~0.7.0",
     "lodash": "~2.4.1",
+    "mkdirp": "^0.5.0",
     "mocha": "~1.20.1",
     "path-browserify": "0.0.0",
+    "progress": "^1.1.8",
+    "request": "^2.40.0",
     "requirejs": "~2.1.14",
-    "rjs-build-analysis": "0.0.3"
+    "rjs-build-analysis": "0.0.3",
+    "tar": "^1.0.1"
   },
   "scripts": {
     "test": "grunt test",

src/server/lib/app.rb

@@ -58,7 +58,7 @@ module Kibana
     end
 
     get '/throw' do
-      raise "SHIT!"
+      raise "Oops!"
     end
 
     # Routes go here

tasks/config/run.js

@@ -1,11 +1,25 @@
 module.exports = function (grunt) {
+  var jrubyPath = grunt.config.get('jrubyPath');
+  var jruby = jrubyPath + '/bin/jruby';
+  var cmd =  grunt.config.get('src') + '/server/bin/kibana';
+
   var config = {
-    kibana_server: {
+    mri_server: {
       options: {
         wait: false
         // quiet: true
       },
-      cmd: 'src/server/bin/kibana'
+      cmd: cmd
+    },
+    jruby_server: {
+      options: {
+        wait: false
+        // quiet: true
+      },
+      cmd: jruby,
+      args: [
+        cmd
+      ]
     }
   };
 

tasks/config/watch.js

@@ -1,4 +1,16 @@
 module.exports = function (grunt) {
+  var kibana_server_tasks = [];
+  if (grunt.option('use-mri')) {
+    kibana_server_tasks = [
+      'stop:mri_server',
+      'run:mri_server'
+    ];
+  } else {
+    kibana_server_tasks = [
+      'stop:jruby_server',
+      'run:jruby_server'
+    ];
+  }
   var config = {
     test: {
       files: [
@@ -31,10 +43,7 @@ module.exports = function (grunt) {
         'src/server/**/*.rb',
         'src/server/**/*.yml'
       ],
-      tasks: [
-        'stop:kibana_server',
-        'run:kibana_server'
-      ],
+      tasks: kibana_server_tasks,
       options: {
         spawn: false
       }

tasks/dev.js

@@ -1,9 +1,21 @@
 module.exports = function (grunt) {
-  grunt.registerTask('dev', [
+  var useMRI = grunt.option('use-mri');
+  var tasks = [
     'less',
-    'jade',
-    'run:kibana_server',
+    'jade'
+  ];
+  if (useMRI) {
+    tasks = tasks.concat(['run:mri_server']);
+  } else {
+    tasks = tasks.concat([
+      'download_jruby',
+      'install_gems',
+      'run:jruby_server',
+      'wait_for_jruby'
+    ]);
+  }
+  grunt.registerTask('dev', tasks.concat([
     'maybe_start_server',
     'watch'
-  ]);
+  ]));
 };

tasks/download_jruby.js

@@ -0,0 +1,44 @@
+var zlib = require('zlib');
+var tar = require('tar');
+var request = require('request');
+var mkdirp = require('mkdirp');
+var ProgressBar = require('progress');
+var fs = require('fs');
+
+module.exports = function (grunt) {
+  grunt.registerTask('download_jruby', 'Downloads and installs jruby', function () {
+    var done = this.async();
+    var jrubyPath = grunt.config.get('jrubyPath');
+    var jrubyVersion = grunt.config.get('jrubyVersion');
+    var url = 'http://jruby.org.s3.amazonaws.com/downloads/' + jrubyVersion + '/jruby-bin-' + jrubyVersion + '.tar.gz';
+
+    fs.stat(jrubyPath, function (err, stat) {
+      if (err) {
+        mkdirp(jrubyPath, function (err) {
+          if (err) return done(err);
+          var unzip = zlib.createGunzip();
+          var out = tar.Extract({ path: jrubyPath, strip: 1 });
+          out.on('close', done).on('error', done);
+          var req = request.get(url);
+          var bar;
+          req.on('response', function (resp) {
+            var total = parseInt(resp.headers['content-length'], 10);
+            bar = new ProgressBar('[:bar] :percent :etas', {
+              complete: '=',
+              incomplete: ' ',
+              width: 80,
+              clear: true,
+              total: total
+            });
+          });
+          req.on('data', function (buffer) {
+            bar.tick(buffer.length);
+          });
+          req.pipe(unzip).pipe(out);
+        });
+      } else {
+        done();
+      }
+    });
+  });
+};

tasks/install_gems.js

@@ -0,0 +1,20 @@
+var child_process = require('child_process');
+var join = require('path').join;
+module.exports = function (grunt) {
+  grunt.registerTask('install_gems', 'Install Ruby Gems', function () {
+    var done = this.async();
+    var gemfile = join(grunt.config.get('src'), 'server', 'Gemfile');
+    var jrubyPath = grunt.config.get('jrubyPath');
+    var jruby = jrubyPath + '/bin/jruby -S';
+    var command = jruby + ' gem install bundler && ' + jruby + ' bundle install --gemfile ' + gemfile;
+    child_process.exec(command, function (err, stdout, stderr) {
+      if (err) {
+        grunt.log.error(stderr);
+        return done(err);
+      }
+      grunt.log.writeln(stdout);
+      return done();
+    });
+  });
+};
+

tasks/test.js

@@ -1,20 +1,34 @@
+var _ = require('lodash');
 module.exports = function (grunt) {
   /* jshint scripturl:true */
-  grunt.registerTask('test', [
+  var rubyTasks;
+  if (grunt.option('use-mri')) {
+    rubyTasks = [
+      'run:mri_server',
+    ];
+  } else {
+    rubyTasks = [
+      'download_jruby',
+      'install_gems',
+      'run:jruby_server',
+      'wait_for_jruby'
+    ];
+  }
+  grunt.registerTask('test', rubyTasks.concat([
     'maybe_start_server',
     'jade',
     'mocha:unit',
     'jshint'
-  ]);
+  ]));
 
-  grunt.registerTask('coverage', [
+  grunt.registerTask('coverage', rubyTasks.concat([
     'blanket',
     'maybe_start_server',
     'mocha:coverage'
-  ]);
+  ]));
 
-  grunt.registerTask('test:watch', [
+  grunt.registerTask('test:watch', rubyTasks.concat([
     'maybe_start_server',
     'watch:test'
-  ]);
+  ]));
 };

tasks/wait_for_jruby.js

@@ -0,0 +1,18 @@
+var request = require('request');
+module.exports = function (grunt) {
+
+  grunt.registerTask('wait_for_jruby', 'Is it started yet?', function () {
+    var done = this.async();
+    function checkJRuby() {
+      request('http://127.0.0.1:5601', function (err, resp) {
+        if (err) {
+          setTimeout(checkJRuby, 1000);
+        } else {
+          done();
+        }
+      });
+    }
+    checkJRuby();
+
+  });
+};

tasks/warble.js

@@ -3,7 +3,8 @@ var join = require('path').join;
 module.exports = function (grunt) {
   grunt.registerTask('warble', 'Creates an executable jar.', function () {
     var done = this.async();
-    var command = 'jruby -S warble';
+    var jrubyPath = grunt.config.get('jrubyPath');
+    var command = jrubyPath + '/bin/jruby -S warble';
     var options = {
       cwd: join(grunt.config.get('build'), 'kibana')
     };

test/unit/specs/apps/dashboard/directives/panel.js

@@ -7,7 +7,6 @@ define(function (require) {
   require('angular-route');
 
   // Load the code for the directive
-  require('index');
   require('apps/visualize/index');
   require('apps/dashboard/index');
 
@@ -54,4 +53,4 @@ define(function (require) {
 
   });
 
-});
+});

test/unit/specs/directives/confirm-click.js

@@ -8,9 +8,6 @@ define(function (require) {
   // Load the kibana app dependencies.
   require('angular-route');
 
-  // Load kibana and its applications
-  require('index');
-
   require('apps/discover/index');
 
   var $parentScope, $scope, $elem;
@@ -123,4 +120,4 @@ define(function (require) {
 
   });
 
-});
+});

test/unit/specs/state_management/global_state.js

@@ -2,9 +2,6 @@ define(function (require) {
   var sinon = require('sinon/sinon');
   require('components/state_management/global_state');
 
-  // Load kibana
-  require('index');
-
   describe('State Management', function () {
     var $rootScope, $location, state;