/
gulpfile.js
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/
gulpfile.js
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'use strict';
var gulp = require('gulp');
var istanbul = require('gulp-istanbul');
var mocha = require('gulp-mocha');
var chalk = require('chalk');
var rimraf = require('rimraf');
var eslint = require('gulp-eslint');
var mkdirp = require('mkdirp');
var paths = {
libJsFiles: './lib/**/*.js',
specFiles: './test/spec/**/*.js',
fixtureFiles: './test/fixtures/**/*.js',
gulpfile: './gulpfile.js',
eslintrc: './.eslintrc.json'
};
function lint() {
return gulp.src([
paths.libJsFiles,
paths.gulpfile,
paths.specFiles,
paths.fixtureFiles,
paths.gulpfile
])
.pipe(eslint())
.pipe(eslint.format())
.pipe(eslint.failAfterError());
}
function cleanCoverage(done) {
rimraf('./coverage', done);
}
function cleanResults(done) {
rimraf('./test/results', function (err) {
if (err) {
return done(err);
}
mkdirp('./test/results', done);
});
}
function instrument() {
return gulp.src(paths.libJsFiles)
.pipe(istanbul())
.pipe(istanbul.hookRequire());
}
function runTest() {
return gulp.src(paths.specFiles)
.pipe(mocha())
.on('error', function (err) {
console.error(String(err));
console.error(chalk.bold.bgRed(' TESTS FAILED '));
})
.pipe(istanbul.writeReports());
}
function test() {
return gulp.series(cleanCoverage, cleanResults, instrument, runTest);
}
function testNoCov() {
return gulp.src(paths.specFiles)
.pipe(mocha())
.on('error', function (err) {
console.error(String(err));
console.log(chalk.bold.bgRed(' TESTS FAILED '));
});
}
function watch() {
gulp.watch([
paths.libJsFiles,
paths.specFiles,
paths.fixtureFiles,
paths.gulpfile
], gulp.series(lint, test()));
gulp.watch([
paths.eslintrc
], lint);
}
module.exports = {
dev: gulp.series(lint, test(), watch),
test: gulp.series(lint, cleanResults, testNoCov, test()),
testNoCov: testNoCov
};