chore(gen): update grunt-conventional-changelog to ^4.1.0

Gruntfile.js

@@ -4,25 +4,38 @@ var shell = require('shelljs');
 var child_process = require('child_process');
 var Q = require('q');
 var helpers = require('yeoman-generator').test;
+var gruntUtils = require('./task-utils/grunt');
 var fs = require('fs');
 var path = require('path');
 
+var gitCmd = gruntUtils.gitCmd;
+var gitCmdAsync = gruntUtils.gitCmdAsync;
+
 module.exports = function (grunt) {
   // Load grunt tasks automatically, when needed
   require('jit-grunt')(grunt, {
-    buildcontrol: 'grunt-build-control',
-    changelog: 'grunt-conventional-changelog'
+    buildcontrol: 'grunt-build-control'
   });
 
   grunt.initConfig({
     config: {
       demo: 'demo'
     },
     pkg: grunt.file.readJSON('package.json'),
-    changelog: {
+    conventionalChangelog: {
       options: {
-        dest: 'CHANGELOG.md',
-        versionFile: 'package.json'
+        changelogOpts: {
+          // conventional-changelog options go here
+          preset: 'angular'
+        },
+        writerOpts: {
+          // conventional-changelog-writer options go here
+          finalizeContext: gruntUtils.conventionalChangelog.finalizeContext,
+          commitPartial: gruntUtils.conventionalChangelog.commitPartial
+        }
+      },
+      release: {
+        src: 'CHANGELOG.md'
       }
     },
     release: {
@@ -119,24 +132,6 @@ module.exports = function (grunt) {
     }
   });
 
-  function gitCmd(args, opts, done) {
-    grunt.util.spawn({
-      cmd: process.platform === 'win32' ? 'git.cmd' : 'git',
-      args: args,
-      opts: opts || {}
-    }, done);
-  }
-  function gitCmdAsync(args, opts) {
-    return function() {
-      var deferred = Q.defer();
-      gitCmd(args, opts, function(err) {
-        if (err) { return deferred.reject(err); }
-        deferred.resolve();
-      });
-      return deferred.promise;
-    };
-  }
-
   grunt.registerTask('stage', 'git add files before running the release task', function () {
     var files = grunt.config('stage.options').files;
     gitCmd(['add'].concat(files), {}, this.async());

package.json

@@ -49,7 +49,7 @@
     "grunt-build-control": "^0.6.0",
     "grunt-contrib-clean": "^0.6.0",
     "grunt-contrib-jshint": "^0.11.2",
-    "grunt-conventional-changelog": "~1.0.0",
+    "grunt-conventional-changelog": "^4.1.0",
     "grunt-david": "~0.5.0",
     "grunt-env": "^0.4.1",
     "grunt-mocha-test": "^0.12.7",

task-utils/changelog-templates/commit.hbs

@@ -0,0 +1,6 @@
+{{#if subScope}}  {{/if}}*{{#if scope}}{{#unless subScope}} **{{index}}{{scope}}:**{{/unless}}{{/if}} {{#unless leadScope}}{{#if subject}}{{subject}}{{else}}{{header}}{{/if}}{{/unless}}{{#if leadScope}}{{#if subject}}
+  * {{subject}}{{else}}{{header}}{{/if}}{{/if}}
+
+{{~!-- commit hash --}} {{#if @root.linkReferences}}([{{hash}}]({{@root.host}}/{{#if @root.owner}}{{@root.owner}}/{{/if}}{{@root.repository}}/{{@root.commit}}/{{hash}})){{else}}{{hash~}}{{/if}}
+
+{{~!-- commit references --}}{{#if references}}, closes{{~#each references}} {{#if @root.linkReferences}}[{{#if this.owner}}{{this.owner}}/{{/if}}{{this.repository}}#{{this.issue}}]({{@root.host}}/{{#if this.repository}}{{#if this.owner}}{{this.owner}}/{{/if}}{{this.repository}}{{else}}{{#if @root.owner}}{{@root.owner}}/{{/if}}{{@root.repository}}{{/if}}/{{@root.issue}}/{{this.issue}}){{else}}{{this.repository}}#{{this.issue}}{{/if}}{{/each}}{{/if}}

task-utils/grunt.js

@@ -0,0 +1,73 @@
+'use strict';
+
+var path = require('path');
+var fs = require('fs');
+
+exports = module.exports = {
+  gitCmd: function gitCmd(args, opts, done) {
+    grunt.util.spawn({
+      cmd: process.platform === 'win32' ? 'git.cmd' : 'git',
+      args: args,
+      opts: opts || {}
+    }, done);
+  },
+
+  gitCmdAsync: function gitCmdAsync(args, opts) {
+    return function() {
+      var deferred = Q.defer();
+      gitCmd(args, opts, function(err) {
+        if (err) { return deferred.reject(err); }
+        deferred.resolve();
+      });
+      return deferred.promise;
+    };
+  },
+
+  conventionalChangelog: {
+    finalizeContext: function(context, writerOpts, commits, keyCommit) {
+      var gitSemverTags = context.gitSemverTags;
+      var commitGroups = context.commitGroups;
+
+      if ((!context.currentTag || !context.previousTag) && keyCommit) {
+        var match = /tag:\s*(.+?)[,\)]/gi.exec(keyCommit.gitTags);
+        var currentTag = context.currentTag = context.currentTag || match ? match[1] : null;
+        var index = gitSemverTags.indexOf(currentTag);
+        var previousTag = context.previousTag = gitSemverTags[index + 1];
+
+        if (!previousTag) {
+          if (options.append) {
+            context.previousTag = context.previousTag || commits[0] ? commits[0].hash : null;
+          } else {
+            context.previousTag = context.previousTag || commits[commits.length - 1] ? commits[commits.length - 1].hash : null;
+          }
+        }
+      } else {
+        context.previousTag = context.previousTag || gitSemverTags[0];
+        context.currentTag = context.currentTag || 'v' + context.version;
+      }
+
+      if (typeof context.linkCompare !== 'boolean' && context.previousTag && context.currentTag) {
+        context.linkCompare = true;
+      }
+
+      if (Array.isArray(commitGroups)) {
+        for (var i = 0, commitGroupsLength = commitGroups.length; i < commitGroupsLength; i++) {
+          var commits = commitGroups[i].commits;
+          if (Array.isArray(commits)) {
+            for (var n = 1, commitsLength = commits.length; n < commitsLength; n++) {
+              var commit = commits[n], prevCommit = commits[n - 1];
+              if (commit.scope && commit.scope === prevCommit.scope) {
+                commit.subScope = true;
+                if (prevCommit.scope && !prevCommit.subScope) {
+                  prevCommit.leadScope = true;
+                }
+              }
+            }
+          }
+        }
+      }
+      return context;
+    },
+    commitPartial: fs.readFileSync(path.resolve(__dirname, 'changelog-templates', 'commit.hbs')).toString()
+  }
+};