var gulp = require('gulp'); var gutil = require('gulp-util'); var bower = require('bower'); var concat = require('gulp-concat'); var sass = require('gulp-sass'); var minifyCss = require('gulp-minify-css'); var rename = require('gulp-rename'); var sh = require('shelljs'); var paths = { sass: ['./scss/**/*.scss'] }; gulp.task('default', ['sass']); gulp.task('sass', function(done) { gulp.src('./scss/ionic.app.scss') .pipe(sass()) .on('error', sass.logError) .pipe(gulp.dest('./www/css/')) .pipe(minifyCss({ keepSpecialComments: 0 })) .pipe(rename({ extname: '.min.css' })) .pipe(gulp.dest('./www/css/')) .on('end', done); }); gulp.task('watch', ['sass'], function() { gulp.watch(paths.sass, ['sass']); }); gulp.task('install', ['git-check'], function() { return bower.commands.install() .on('log', function(data) { gutil.log('bower', gutil.colors.cyan(data.id), data.message); }); }); gulp.task('git-check', function(done) { if (!sh.which('git')) { console.log( ' ' + gutil.colors.red('Git is not installed.'), '\n Git, the version control system, is required to download Ionic.', '\n Download git here:', gutil.colors.cyan('http://git-scm.com/downloads') + '.', '\n Once git is installed, run \'' + gutil.colors.cyan('gulp install') + '\' again.' ); process.exit(1); } done(); });