gulpfile.js
var gulp = require('gulp');
var nodeDebug = require('gulp-node-debug');
var $ = require('gulp-load-plugins')({
replaceString: /^gulp(-|\.)([0-9]+)?/
});
const fs = require('fs');
const del = require('del');
const path = require('path');
const mkdirp = require('mkdirp');
const isparta = require('isparta');
const esperanto = require('esperanto');
const manifest = require('./package.json');
const config = manifest.to5BoilerplateOptions;
const mainFile = manifest.main;
const destinationFolder = path.dirname(mainFile);
const exportFileName = path.basename(mainFile, path.extname(mainFile));
function handleError(err) {
console.log(err.toString());
this.emit('end');
}
function test() {
return gulp.src(['test/setup/node.js', 'test/unit/**/*.js', 'test/integration/**/*.js'], {read: false})
.pipe($.plumber())
.pipe($.mocha({reporter: 'spec', globals: config.mochaGlobals}).on("error", handleError));
}
// Remove the build files
gulp.task('clean', function(cb) {
del([destinationFolder], cb);
});
// Remove our temporary files
gulp.task('clean-tmp', function(cb) {
del(['tmp'], cb);
});
// Lint our source code
gulp.task('lint-src', function() {
return gulp.src(['src/**/*.js'])
.pipe($.plumber())
.pipe($.eslint({
configFile: './.eslintrc',
envs: [
'node'
]
}))
.pipe($.eslint.formatEach('stylish', process.stderr))
.pipe($.eslint.failOnError());
});
// Lint our test code
gulp.task('lint-test', function() {
return gulp.src(['test/unit/**/*.js'])
.pipe($.plumber())
.pipe($.eslint({
configFile: './test/.eslintrc',
envs: [
'node'
]
}))
.pipe($.eslint.formatEach('stylish', process.stderr))
.pipe($.eslint.failOnError());
});
// Build two versions of the library
gulp.task('build', ['lint-src', 'clean'], function(done) {
esperanto.bundle({
base: 'src',
entry: config.entryFileName
}).then(function(bundle) {
var res = bundle.toUmd({
sourceMap: true,
sourceMapSource: config.entryFileName + '.js',
sourceMapFile: exportFileName + '.js',
name: config.exportVarName
});
// Write the generated sourcemap
mkdirp.sync(destinationFolder);
var sourceFile = path.join(destinationFolder, exportFileName + '.js');
fs.writeFileSync(sourceFile, res.map.toString());
$.file(exportFileName + '.js', res.code, { src: true })
.pipe($.plumber())
.pipe($.sourcemaps.init({ loadMaps: true }))
.pipe($.babel({ blacklist: ['useStrict'] }))
.pipe($.sourcemaps.write('./', {addComment: false}))
.pipe(gulp.dest(destinationFolder))
.pipe($.filter(['*', '!**/*.js.map']))
.pipe($.rename(exportFileName + '.min.js'))
.pipe($.uglifyjs({
outSourceMap: true,
inSourceMap: destinationFolder + '/' + exportFileName + '.js.map'
}))
.pipe(gulp.dest(destinationFolder))
.on('end', done);
});
});
gulp.task('coverage', ['lint-src', 'lint-test'], function(done) {
require('babel/register')({ modules: 'common' });
gulp.src(['src/**/*.js'])
.pipe($.plumber())
.pipe($.istanbul({ instrumenter: isparta.Instrumenter }))
.pipe($.istanbul.hookRequire())
.on('finish', function() {
return test()
.pipe($.istanbul.writeReports())
.on('end', done);
});
});
// Lint and run our tests
gulp.task('test', ['lint-src', 'lint-test'], function() {
require('babel/register')({ modules: 'common' });
return test();
});
gulp.task('live', ['test'], function() {
gulp.watch(['src/**/*.js','test/**/*.js'], function() {
gulp.run('test');
});
});
gulp.task('default', ['test']);