gulpbase/gulpfile.js at master · gaspanik/gulpbase · GitHub

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var gulp = require('gulp');
var $ = require('gulp-load-plugins')({
  pattern: ['gulp-*', 'gulp.*'],
  replaceString: /\bgulp[\-.]/
});
var runSequence = require('run-sequence');
var browserSync = require('browser-sync');

/*  Config for your environment */

var paths = {
  "tplSrc": "_templates/**",
  "htmlSrc": "_templates/*.jade",
  "lessSrc": "_less/*.less",
  "scssSrc": "_scss/*.scss",
  "jsSrc": "_js/*.js",
  "imgSrc": "_images/**",
  "rootDir": "dist/",
  "imgDir": "dist/images/"
}

gulp.task('bs', function() {
  browserSync.init({
    server: {
      baseDir: paths.rootDir,
      // directory: true,
      // index: "index.html"
    },
    notify: true,
    xip: false
  });
});

gulp.task('html', function() {
  return gulp.src(paths.htmlSrc)
    .pipe($.jade())
    .pipe(gulp.dest(paths.rootDir))
    // If you need prettify HTML, uncomment below 2 lines.
    // .pipe($.prettify())
    // .pipe(gulp.dest('dist'))
    .pipe(browserSync.reload({
      stream: true
    }));
});

gulp.task('less', function() {
  return gulp.src(paths.lessSrc)
    .pipe($.sourcemaps.init())
      .pipe($.less())
      .pipe($.autoprefixer({
        browsers: ['last 2 versions']
      }))
    .pipe($.sourcemaps.write())
    .pipe(gulp.dest(paths.rootDir + 'css'))
    .pipe($.rename({
      suffix: '.min'
    }))
    .pipe($.csso())
    .pipe(gulp.dest(paths.rootDir + 'css'))
    .pipe(browserSync.reload({
      stream: true,
      once: true
    }));
});

gulp.task('scss', function() {
  return gulp.src(paths.scssSrc)
    .pipe($.sourcemaps.init())
      .pipe($.sass())
    .pipe($.autoprefixer({
      browsers: ['last 2 versions']
    }))
    .pipe($.sourcemaps.write())
    .pipe(gulp.dest(paths.rootDir + 'css'))
    .pipe($.rename({
      suffix: '.min'
    }))
    .pipe($.csso())
    .pipe(gulp.dest(paths.rootDir + 'css'))
    .pipe(browserSync.reload({
      stream: true,
      once: true
    }));
});

gulp.task('scripts', function() {
  return gulp.src(paths.jsSrc)
    .pipe($.sourcemaps.init())
      .pipe($.uglify())
      .pipe($.concat('all.js'))
    .pipe($.sourcemaps.write())
    .pipe(gulp.dest(paths.rootDir + 'js'));
});

gulp.task('image', function() {
  return gulp.src(paths.imgSrc)
    .pipe($.changed(paths.imgDir))
    .pipe($.imagemin({
      optimizationLevel: 3
    })) // See gulp-imagemin page.
    .pipe(gulp.dest(paths.imgDir));
});


// Sequential tasks demo. Try to run 'npm run-script gulpbuild' or 'gulp build'.

gulp.task('build', function() {
  runSequence(
    'image',
    'html', ['less', 'scripts'] // less and scripts task in parallel.
  );
});

// Individual watch task.

// gulp.task('watch', function() {
//   gulp.watch([paths.tplSrc], ['html']);
//   gulp.watch([paths.lessSrc], ['less']);
//   gulp.watch([paths.scssSrc], ['scss']);
//   gulp.watch([paths.imgSrc], ['image']);
// });

// If you would like to use Sass/SCSS, switch 'less' to 'scss'.

gulp.task('default', ['image', 'bs', 'scripts', 'less', 'html'], function() {
  gulp.watch([paths.tplSrc], ['html']);
  gulp.watch([paths.lessSrc], ['less']);
  // gulp.watch([paths.scssSrc], ['scss']);
  gulp.watch([paths.imgSrc], ['image']);
});