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gulpfile.js
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gulpfile.js
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'use strict';
var _ = require("lodash");
var fs = require('fs');
var del = require('del');
var mkdirp = require('mkdirp');
var merge = require('merge2');
var assign = require('lodash.assign');
var series = require('stream-series');
var sequence = require('run-sequence');
var path = require("path");
var Builder = require('systemjs-builder');
var gulp = require('gulp');
var gulpDebug = require('gulp-debug');
var concat = require('gulp-concat');
var watch = require('gulp-watch');
var sourcemaps = require('gulp-sourcemaps');
var ngAnnotate = require('gulp-ng-annotate');
var uglify = require('gulp-uglify');
var gutil = require('gulp-util');
//var htmlmin = require('gulp-htmlmin');
var browsersync = require('browser-sync');
var cache = require('gulp-cached');
var addsrc = require('gulp-add-src');
var RevAll = require('gulp-rev-all');
var rename = require('gulp-rename');
var sass = require('gulp-sass');
var cssRebase = require('gulp-css-url-rebase');
var cssMin = require('gulp-minify-css');
var inject = require('gulp-inject');
var ts = require('gulp-typescript');
//var tslint = require('gulp-tslint');
var source = require("vinyl-source-stream");
var buffer = require("vinyl-buffer");
var plumber = require('gulp-plumber');
var Config = require('./gulpfile.config');
var config = new Config();
var developmentMode = false;
var targetApp = undefined;
// ------------------------------------------------------------------
// clean
// ------------------------------------------------------------------
gulp.task('clean', function () {
try {
del.sync([config.target]);
} catch (e) {
if (developmentMode) {
console.log(e);
}
else {
throw e;
}
}
});
// ------------------------------------------------------------------
// Build Libraries
// ------------------------------------------------------------------
gulp.task('build:vendor', [], function () {
var js = [];
var css = [];
config.vendor.forEach(function (elem) {
if (elem.substr(-3) === ".js") {
js.push(elem);
} else if (elem.substr(-4) === ".css") {
css.push(elem);
} else {
throw "Unknown file type (must be .js or .css): " + elem;
}
});
var streamJs = gulp.src(js).pipe(debug({title: "Vendor JavaScript:"}));
if (!developmentMode) {
streamJs = streamJs.pipe(concat("vendor.js"));
}
var counter = 10000;
streamJs = streamJs.pipe(rename(function (path) {
path.basename = (counter++) + "-" + path.basename;
}));
streamJs = streamJs.pipe(gulp.dest(config.targetApp + "/vendor"));
var streamCss = gulp.src(css)
.pipe(debug({title: "Vendor CSS:"}))
.pipe(concat("vendor.css"))
.pipe(gulp.dest(config.targetApp + "/vendor"));
if (developmentMode) {
var entryGenerated = "";
entryGenerated += "if (!window.DISABLE_APP) {";
entryGenerated += "System.config(";
entryGenerated += JSON.stringify(config.systemJSConfig);
entryGenerated += ");\n";
entryGenerated += "System.import('" + config.systemImportMain + "');";
entryGenerated += "}";
mkdirp(config.targetApp + "/systemjs", function () {
fs.writeFileSync(config.targetApp + "/systemjs/entry-generated.js", entryGenerated);
});
}
return merge(streamJs, streamCss/*, streamSystemJs*/);
});
// ------------------------------------------------------------------
// Build HTML
// ------------------------------------------------------------------
gulp.task('build:html', [], function () {
var s = gulp.src(config.htmlFiles, {nosort: true, cwd: "src"});
s = s.pipe(cache("html"));
s = s.pipe(debug({title: "HTML:"}));
s = s.pipe(gulp.dest(config.targetApp));
s = s.pipe(inject(series(
//gulp.src(
// ["systemjs/system.js", "systemjs/system-polyfills.js"],
// {read: false, cwd: config.targetApp}),
gulp.src(
["vendor/**/*.js", "vendor/**/*.css"],
{read: false, cwd: config.targetApp}),
gulp.src(
["systemjs/entry-generated.js"],
{read: false, cwd: config.targetApp}),
gulp.src(
['**/*.css', "!vendor/**", "!systemjs/**"],
{read: false, cwd: config.targetApp})
), {relative: true, quiet: true}));
// TODO
//s = s.pipe(htmlmin({
// removeComments: true,
// collapseWhitespace: true,
// conservativeCollapse: true
//}));
s = s.on('error', onError);
s = s.pipe(gulp.dest(config.targetApp));
s = s.pipe(browsersync.stream());
return s;
});
// ------------------------------------------------------------------
// Build Copy files
// ------------------------------------------------------------------
gulp.task('build:copy', function () {
var copyStreams = [];
for (var i = 0; i < config.copyFiles.length; i++) {
var source = config.copyFiles[i][0];
var dest = config.copyFiles[i][1];
copyStreams.push(
gulp.src(source)
.pipe(cache("copy" + i))
.pipe(debug({title: "Copy (-> " + dest + "):"}))
.pipe(gulp.dest(config.targetApp + "/" + dest)));
}
return merge(copyStreams);
});
// ------------------------------------------------------------------
// Build CSS
// ------------------------------------------------------------------
function buildCss(useCache) {
var scss = gulp.src(config.scssFiles, {nosort: true, cwd: "src"});
scss = useCache ? scss.pipe(cache("scss")) : scss;
scss = scss.pipe(debug({title: "SCSS:"}));
scss = developmentMode ? scss.pipe(sourcemaps.init()) : scss;
scss = scss.pipe(sass().on('error', sass.logError));
scss = developmentMode ? scss.pipe(sourcemaps.write()) : scss;
scss = developmentMode ? scss.pipe(gulp.dest(config.targetApp)) : scss;
var css = gulp.src(config.cssFiles, {nosort: true, cwd: "src"});
css = css.pipe(debug({title: "CSS:"}));
css = css.pipe(cache("css"));
var both = merge(scss, css);
both = !developmentMode ? both.pipe(cssRebase()) : both;
both = !developmentMode ? both.pipe(cssMin()) : both;
both = !developmentMode ? both.pipe(concat("___.css")) : both;
both = both.pipe(gulp.dest(config.targetApp));
both = both.pipe(browsersync.stream());
return both;
}
gulp.task('build:css', function () {
return buildCss(true);
});
gulp.task('build:cssNoCache', function () {
return buildCss(false);
});
// ------------------------------------------------------------------
// Build JavaScript
// ------------------------------------------------------------------
gulp.task('build:js', function () {
var s = gulp.src(config.javaScriptFiles, {nosort: true, cwd: "src"});
s = s.pipe(cache("js"));
s = developmentMode ? s.pipe(sourcemaps.init()) : s;
s = s.pipe(ngAnnotate());
s = s.pipe(uglify());
s = developmentMode ? s.pipe(sourcemaps.write()) : s;
s = s.pipe(debug({title: "JavaScript:"}));
s = s.pipe(gulp.dest(config.targetJs));
s = s.pipe(browsersync.stream());
return s;
});
// ------------------------------------------------------------------
// Build TypeScript
// ------------------------------------------------------------------
var tsProject = ts.createProject('tsconfig.json');
gulp.task('build:ts', function () {
//if (developmentMode) {
// gulp.src(config.typeScriptLintFiles, {cwd: "src"})
// .pipe(cache("lint:ts"))
// .pipe(tslint()).pipe(tslint.report('prose', {emitError: false}));
//}
var tsResult = gulp.src(config.typeScriptFiles, {cwd: "src"});
//var tsResult = tsProject.src();
tsResult = tsResult.pipe(addsrc(config.typeScriptDefinitions));
//tsResult = developmentMode ? tsResult.pipe(sourcemaps.init()) : tsResult;
tsResult = tsResult.pipe(ts(tsProject, undefined, ts.reporter.longReporter()));
var tsResultJs = tsResult.js;
tsResultJs = tsResultJs.pipe(cache("ts"));
tsResultJs = tsResultJs.pipe(debug({title: "TypeScript:"}));
//tsResultJs = tsResultJs.pipe(ngAnnotate());
//tsResultJs = tsResultJs.pipe(uglify());
tsResultJs = tsResultJs.pipe(browsersync.stream());
if (developmentMode) {
tsResultJs = tsResultJs.pipe(sourcemaps.write());
}
return merge([
tsResult.dts.pipe(gulp.dest(config.target + "/dts")),
tsResultJs.pipe(gulp.dest(config.targetJs + "/"))
]);
});
// ------------------------------------------------------------------
// Build Bundle
// ------------------------------------------------------------------
gulp.task('bundle', [], function (done) {
config.systemJSConfig.baseURL = config.targetJs + "/" + config.systemJSConfig.baseURL;
new Builder(config.systemJSConfig)
.buildSFX(config.systemImportMain, config.targetApp + "/systemjs/entry-generated.js", {minify: true})
.then(function () {
done();
})
.catch(function (err) {
console.log('Build error');
console.log(err);
throw err;
});
});
// ------------------------------------------------------------------
// Revision
// ------------------------------------------------------------------
gulp.task('revision', [], function () {
config.targetApp = targetApp;
var revAll = new RevAll(config.revAllOptions);
return gulp.src(config.target + "/tmp/**")
.pipe(debug({title: "Revision:"}))
.pipe(revAll.revision())
.pipe(gulp.dest(config.targetApp))
.pipe(revAll.versionFile())
.pipe(gulp.dest(config.targetApp));
});
// ------------------------------------------------------------------
// Dist Cleanup
// ------------------------------------------------------------------
gulp.task('dist:cleanup', [], function () {
del.sync([config.targetJs]);
del.sync([config.target + "/tmp"]);
});
// ------------------------------------------------------------------
// BrowserSync
// ------------------------------------------------------------------
gulp.task('browsersync', ["dev"], function () {
return browsersync(config.browserSyncOptions);
});
// ------------------------------------------------------------------
// Start Tasks
// ------------------------------------------------------------------
gulp.task('watch', ["browsersync"], function () {
developmentMode = true;
gulp.watch(config.typeScriptFiles, {cwd: "src"}, ["build:ts"]);
gulp.watch(config.javaScriptFiles, {cwd: "src"}, ["build:js"]);
gulp.watch(config.htmlFiles, {cwd: "src"}, ["build:html"]);
gulp.watch(config.scssFiles, {cwd: "src"}, ["build:css"]);
gulp.watch(config.scssRebuildAllFiles, {cwd: "src"}, ["build:cssNoCache"]);
for (var i = 0; i < config.copyFiles.length; i++) {
var source = config.copyFiles[i][0];
gulp.watch(source, {cwd: "."}, ["build:copy"]);
}
});
gulp.task('dev', function (callback) {
config.targetJs = config.targetApp;
developmentMode = true;
sequence(
"clean",
["build:vendor", "build:copy", "build:js", "build:ts", "build:css"],
"build:html",
callback);
});
gulp.task('dist', function (callback) {
config.targetJs = config.target + "/tmpJs";
targetApp = config.targetApp;
config.targetApp = config.target + "/tmp";
sequence(
"clean",
["build:vendor", "build:copy", "build:js", "build:ts", "build:css"],
"bundle",
"build:html",
"revision",
"dist:cleanup",
callback);
});
gulp.task('default', ["watch"]);
// ------------------------------------------------------------------
// utils
// ------------------------------------------------------------------
var onError = function (err) {
gutil.log(
gutil.colors.red.bold('[ERROR:' + err.plugin + ']:'),
gutil.colors.bgRed(err.message),
gutil.colors.red.bold('in:' + err.fileName)
);
this.emit('end');
};
function debug(config) {
if (developmentMode) {
return gutil.noop();
} else {
return gulpDebug(config);
}
}