chore(): add npm scripts for automatic releases

README.md

@@ -3,3 +3,5 @@
 A theme for [Hugo](https://gohugo.io/), inspired by Atom editor.
 
 ![Theme preview](static/img/theme-preview.png?raw=true "Code Editor Theme for Hugo")
+
+Changelog [here](https://github.com/aubm/hugo-code-editor-theme/blob/master/CHANGELOG.md) :)

gulpfile.js

@@ -5,6 +5,7 @@ var cssnano = require('gulp-cssnano');
 var rename = require('gulp-rename');
 var uglify = require('gulp-uglify');
 var concat = require('gulp-concat');
+require('./release');
 
 gulp.task('fonts', function() {
     gulp.src('./node_modules/bootstrap-sass/assets/fonts/bootstrap/*')

package.json

@@ -1,4 +1,5 @@
 {
+  "version": "0.0.0",
   "description": "HTML/CSS Theme for www.aubm.net",
   "repository": "https://github.com/aubm/aubm-website-theme.git",
   "license": "MIT",
@@ -7,15 +8,23 @@
   },
   "devDependencies": {
     "gulp": "^3.9.0",
+    "gulp-bump": "^1.0.0",
     "gulp-concat": "^2.6.0",
+    "gulp-conventional-changelog": "^0.7.0",
     "gulp-cssnano": "^2.1.0",
+    "gulp-git": "^1.7.0",
     "gulp-rename": "^1.2.2",
     "gulp-sass": "^2.1.1",
     "gulp-uglify": "^1.5.1",
-    "gulp-util": "^3.0.7"
+    "gulp-util": "^3.0.7",
+    "run-sequence": "^1.1.5",
+    "semver": "^5.1.0"
   },
   "scripts": {
     "build": "gulp",
-    "watch": "gulp watch"
+    "watch": "gulp watch",
+    "release-major": "gulp release-major",
+    "release-minor": "gulp release-minor",
+    "release-patch": "gulp release-patch"
   }
 }

release.js

@@ -0,0 +1,58 @@
+var gulp = require('gulp');
+var pkg = require('./package.json');
+var semver = require('semver');
+var util = require('gulp-util');
+var bump = require('gulp-bump');
+var conventionalChangelog = require('gulp-conventional-changelog');
+var git = require('gulp-git');
+var runSequence = require('run-sequence');
+
+var releaseType = '';
+
+gulp.task('bump', function(cb) {
+    if (!semver.valid(pkg.version)) {
+        util.log(util.colors.red('Error: invalid version number - ' + pkg.version));
+        process.exit(1);
+    }
+
+    if (!releaseType.match(new RegExp(/major|minor|patch/))) {
+        util.log(util.colors.red('Error : required bump \'type\' is missing ! Usage : npm run release --type (major|minor|patch)'));;
+        return process.exit(1);
+    }
+
+    pkg.version = semver.inc(pkg.version, releaseType);
+    gulp.src('./package.json')
+        .pipe(bump({ version: pkg.version }))
+        .pipe(gulp.dest('./'))
+        .on('end', cb);
+});
+
+gulp.task('changelog', function(cb) {
+    gulp.src('./CHANGELOG.md', { buffer: false })
+        .pipe(conventionalChangelog({ preset: 'angular' }))
+        .pipe(gulp.dest('./'))
+        .on('end', cb);
+});
+
+gulp.task('commit-changelog', function(cb) {
+    gulp.src(['./CHANGELOG.md', './package.json'])
+        .pipe(git.add())
+        .pipe(git.commit('chore(release): ' + pkg.version))
+        .on('end', cb);
+});
+
+gulp.task('create-version-tag', function(cb) {
+    git.tag('v' + pkg.version, 'release v' + pkg.version, function(err) { if (err) throw err; cb(); });
+});
+
+gulp.task('push-to-origin', function(cb) {
+    git.push('origin', 'master', { args: '--follow-tags' }, function(err) { if (err) throw err; cb(); });
+});
+
+gulp.task('release', function(cb) {
+    runSequence('bump', 'changelog', 'commit-changelog', 'create-version-tag', 'push-to-origin', cb);
+});
+
+gulp.task('release-major', function() { releaseType = 'major'; gulp.start('release'); });
+gulp.task('release-minor', function() { releaseType = 'minor'; gulp.start('release'); });
+gulp.task('release-patch', function() { releaseType = 'patch'; gulp.start('release'); });