aurelia-bootstrap/doc/jspm_packages/npm/tether@1.4.0/gulpfile.js

Bootstrap components written in Aurelia.

/* */ 
var del = require('del');
var gulp = require('gulp');
var babel = require('gulp-babel');
var bump = require('gulp-bump');
var concat = require('gulp-concat');
var header = require('gulp-header');
var minify = require('gulp-minify-css');
var plumber = require('gulp-plumber');
var prefixer = require('gulp-autoprefixer');
var rename = require('gulp-rename');
var uglify = require('gulp-uglify');
var sass = require('gulp-sass');
var umd = require('gulp-wrap-umd');
var distDir = './dist';
var pkg = require('./package.json!systemjs-json');
var banner = ['/*!', pkg.name, pkg.version, '*/\n'].join(' ');
var umdOptions = {
  exports: 'Tether',
  namespace: 'Tether'
};
gulp.task('clean', function() {
  del.sync([distDir]);
});
gulp.task('js', function() {
  gulp.src(['./src/js/utils.js', './src/js/tether.js', './src/js/constraint.js', './src/js/abutment.js', './src/js/shift.js']).pipe(plumber()).pipe(babel()).pipe(concat('tether.js')).pipe(umd(umdOptions)).pipe(header(banner)).pipe(gulp.dest(distDir + '/js')).pipe(uglify()).pipe(rename({suffix: '.min'})).pipe(gulp.dest(distDir + '/js'));
});
gulp.task('css', function() {
  gulp.src('./src/css/**/*.sass').pipe(plumber()).pipe(sass()).pipe(prefixer()).pipe(gulp.dest(distDir + '/css')).pipe(minify()).pipe(rename({suffix: '.min'})).pipe(gulp.dest(distDir + '/css'));
});
var VERSIONS = ['patch', 'minor', 'major'];
for (var i = 0; i < VERSIONS.length; ++i) {
  (function(version) {
    gulp.task('version:' + version, function() {
      gulp.src(['package.json', 'bower.json', 'component.json']).pipe(bump({type: version})).pipe(gulp.dest('.'));
    });
  })(VERSIONS[i]);
}
gulp.task('watch', ['js', 'css'], function() {
  gulp.watch('./src/js/**/*', ['js']);
  gulp.watch('./src/css/**/*', ['css']);
});
gulp.task('build', ['js', 'css']);
gulp.task('default', ['build']);