pryley / site-reviews

var autoprefixer    = require('gulp-autoprefixer');

var bump            = require('gulp-bump');

var checktextdomain = require('gulp-checktextdomain');

var concat          = require('gulp-concat');

var cssnano         = require('gulp-cssnano');

var gulp            = require('gulp');

var gulpif          = require('gulp-if');

var jshint          = require('gulp-jshint');

var mergeStream     = require('merge-stream');

var potomo          = require('gulp-potomo');

var pottopo         = require('gulp-pottopo');

var pump            = require('pump');

var sass            = require('gulp-sass');

var sort            = require('gulp-sort');

var uglify          = require('gulp-uglify');

var wpPot           = require('gulp-wp-pot');

var yaml            = require('yamljs');

var config = yaml.load('+/config.yml');

gulp.task('bump', function(cb) {

  var type = 'patch';

  ['prerelease','patch','minor','major'].some(function(arg) {

    if( !args[arg] )return;

    type = arg;

    return true;

  });

  pump([

    gulp.src(config.bump),

    bump({type:type,keys:['stable tag','version']}),

    gulp.dest('.'),

  ], cb);

});

gulp.task('js', function(cb) {

  var streams = mergeStream();

  for(var key in config.scripts) {

    if(!config.scripts.hasOwnProperty(key))continue;

    streams.add(gulp.src(config.scripts[key]).pipe(concat(key)));

  }

  pump([

    streams,

    gulpif(args.production, uglify({

      mangle: {properties: {regex: /[a-zA-Z]+_$/}},

      // output: {comments: 'some'},

    })),

    gulp.dest(config.dest.js),

  ], cb);

});

gulp.task('jshint', function(cb) {

  pump([

    gulp.src(config.watch.js),

    jshint(),

    jshint.reporter('jshint-stylish'),

    jshint.reporter('fail'),

  ], cb);

});

gulp.task('po-to-mo', function(cb) {

  pump([

    gulp.src(config.dest.lang + '*.po'),

    potomo(),

    gulp.dest(config.dest.lang),

  ], cb);

});

gulp.task('pot-to-po', function(cb) {

  pump([

    gulp.src(config.dest.lang + '*.pot'),

    pottopo(),

    gulp.dest(config.dest.lang),

  ], cb);

});

gulp.task('scss', function(cb) {

  pump([

    gulp.src(config.watch.scss),

    sass({

      outputStyle: 'expanded',

    }).on('error', sass.logError),

    autoprefixer('last 2 versions'),

    gulpif(args.production, cssnano({

      minifyFontValues: false,

      discardComments: {removeAll: true},

      zindex: false,

    })),

    gulp.dest(config.dest.css),

  ], cb);

});

gulp.task('watch', function() {

  gulp.watch(config.watch.js, gulp.parallel('jshint', 'js'));

  gulp.watch(config.watch.scss, gulp.parallel('scss'));

});

gulp.task('languages', gulp.series('pot', 'pot-to-po', 'po-to-mo'));

gulp.task('default', gulp.parallel('scss', 'jshint', 'js'));

gulp.task('build', gulp.parallel('default', 'languages'));