gulpfile.js

(function() {
  'use strict';

  var gulp = require('gulp');
  var less = require('gulp-less');
  var sourcemaps = require('gulp-sourcemaps');
  var uglify = require('gulp-uglify');
  var csso = require('gulp-csso');
  var jshint = require('gulp-jshint');
  var stylish = require('jshint-stylish');
  var jscs = require('gulp-jscs');
  var mocha = require('gulp-spawn-mocha');
  var mochaPhantomJS = require('gulp-mocha-phantomjs');
  var tar = require('gulp-tar');
  var gzip = require('gulp-gzip');
  var bumper = require('gulp-bump');
  var git = require('gulp-git');
  var shell = require('gulp-shell');
  var rename = require('gulp-rename');
  var fs = require('fs');
  var sequence = require('gulp-sequence');

  gulp.task('less', function() {
    return gulp.src('./*.less')
      .pipe(sourcemaps.init())
      .pipe(less())
      .pipe(csso())
      .pipe(sourcemaps.write('./'))
      .pipe(gulp.dest('./dist'));
  });

  gulp.task('lint', function() {
    return gulp.src('**/*.js')
      .pipe(jshint())
      .pipe(jshint.reporter(stylish));
  });

  /* gulp.task('style', function() {
    return gulp.src('**/
  /*.js')
      .pipe(jscs());
  });*/

  /*  gulp.task('unit', shell.task([
    ' node_modules/mocha-phantomjs/bin/mocha-phantomjs -R spec test/index.html '
  ]));*/
  gulp.task('unit', function() {
    return gulp
      .src('test/index.html')
      .pipe(mochaPhantomJS());
  });
  /*  gulp.task('integration', function() {
    return gulp.src('test/test.integration.js', {
      read: false
    })
      .pipe(mocha({
        reporter: 'list',
        timeout: 10000,
        require: 'test/support/setup.js'
      }));
  });*/

  gulp.task('bump-patch', bump('patch'));
  gulp.task('bump-minor', bump('minor'));
  gulp.task('bump-major', bump('major'));

  gulp.task('bower', function() {
    return gulp.src('./angular-clock.js')
      .pipe(gulp.dest('./dist'));
  });

  gulp.task('js', ['lint' /*, 'style'*/ , 'bower'], function() {
    return gulp.src('./angular-clock.js')
      .pipe(rename('angular-clock.min.js'))
      .pipe(sourcemaps.init())
      .pipe(uglify())
      .pipe(sourcemaps.write('./'))
      .pipe(gulp.dest('./dist'));
  });

  gulp.task('build', function() {
    return gulp.src(['dist/*', '!./dist/*.tar.gz'])
      .pipe(tar('angular-clock.js.tar'))
      .pipe(gzip({
        gzipOptions: {
          level: 9
        }
      }))
      .pipe(gulp.dest('dist/'));
  });

  gulp.task('update', function(cb) {
    fs.readFile('./examples/index.template.html', 'utf8', function(err, file) {
      if (err) return cb(err);
      file = file.replace('<!-- version -->', version());
      fs.writeFile('./examples/index.html', file, cb);
    });
  });

  gulp.task('git-commit', function() {
    var v = version();
    gulp.src(['./dist/*', './package.json', './bower.json', './examples/index.html'])
      .pipe(git.add())
      .pipe(git.commit(v));
  });

  gulp.task('git-push', function(cb) {
    var v = version();
    git.push('origin', 'master', function(err) {
      if (err) return cb(err);
      git.tag(v, v, function(err) {
        if (err) return cb(err);
        git.push('origin', 'master', {
          args: '--tags'
        }, cb);
      });
    });
  });

  gulp.task('npm', shell.task([
    'npm publish'
  ]));

  gulp.task('watch', function() {
    gulp.watch('./*.js', ['js']);
    gulp.watch('./*.less', ['less']);
    return true;
  });

  function bump(level) {
    return function() {
      return gulp.src(['./package.json', './bower.json'])
        .pipe(bumper({
          type: level
        }))
        .pipe(gulp.dest('./'));
    };
  }

  function version() {
    return JSON.parse(fs.readFileSync('package.json', 'utf8')).version;
  }

  gulp.task('default', sequence('check', ['less', 'js'], 'build'));
  gulp.task('test', sequence('unit' /*, 'integration'*/ ));
  gulp.task('check', sequence(['lint' /*, 'style'*/ ], 'test'));
  gulp.task('deploy-patch', sequence('default', 'bump-patch', 'update', 'git-commit', 'git-push', 'npm'));
  gulp.task('deploy-minor', sequence('default', 'bump-minor', 'update', 'git-commit', 'git-push', 'npm'));
  gulp.task('deploy-major', sequence('default', 'bump-patch', 'update', 'git-commit', 'git-push', 'npm'));

})();