Patch release

gulpfile.js

@@ -8,7 +8,8 @@ var uglify = require('gulp-uglify');
 var extReplace = require('gulp-ext-replace');
 var rename = require('gulp-rename');
 var istanbul = require('gulp-istanbul');
-
+var bump = require('gulp-bump');
+var tag_version = require('gulp-tag-version');
 
 gulp.task('jison2', function() {
     return gulp.src('./src/*.jison')
@@ -28,7 +29,7 @@ gulp.task('jisonSd', shell.task([
     //'source scripts/compileFlow.sh'
 ]));
 
-gulp.task('dist', ['slimDist', 'fullDist']);
+gulp.task('dist', ['slimDist', 'fullDist','jasmine']);
 
 var jasmine = require('gulp-jasmine');
 
@@ -102,4 +103,50 @@ gulp.task('npmDist', ['slimDist'], function() {
     return gulp.src('src/main.js')
         .pipe(browserify())
         .pipe(gulp.dest('./dist/'));
-});
+});
+
+gulp.task('bump', function(){
+    gulp.src('./bw.json')
+        .pipe(bump({key: "version"}))
+        .pipe(gulp.dest('./'));
+});
+
+// Assuming there's "version: 1.2.3" in package.json,
+// tag the last commit as "v1.2.3"//
+gulp.task('tag', function() {
+    return gulp.src(['./package.json']).pipe(tag_version());
+});
+
+/**
+ * Bumping version number and tagging the repository with it.
+ * Please read http://semver.org/
+ *
+ * You can use the commands
+ *
+ *     gulp patch     # makes v0.1.0 → v0.1.1
+ *     gulp feature   # makes v0.1.1 → v0.2.0
+ *     gulp release   # makes v0.2.1 → v1.0.0
+ *
+ * To bump the version numbers accordingly after you did a patch,
+ * introduced a feature or made a backwards-incompatible release.
+ */
+
+function inc(importance) {
+    // get all the files to bump version in
+    return gulp.src(['./package.json', './bower.json'])
+        // bump the version number in those files
+        .pipe(bump({type: importance}))
+        // save it back to filesystem
+        .pipe(gulp.dest('./'))
+        // commit the changed version number
+        .pipe(git.commit('bumps package version'))
+
+        // read only one file to get the version number
+        .pipe(filter('package.json'))
+        // **tag it in the repository**
+        .pipe(tag_version());
+}
+
+gulp.task('patch', function() { return inc('patch'); })
+gulp.task('feature', function() { return inc('minor'); })
+gulp.task('release', function() { return inc('major'); })