add gulp config for polyfill bundles

This commit is contained in:
Monica Dinculescu
2017-01-11 15:09:22 -08:00
parent 5c3e6bb4f3
commit 2ff4e6eb53
6 changed files with 176 additions and 119 deletions

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@@ -0,0 +1,21 @@
/**
@license
Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/
'use strict';
/*
* Polyfills loaded: HTML Imports, Custom Elements
* Used in: Safari 10, Firefox once SD is shipped
*/
import '../bower_components/html-imports/src/html-imports.js'
import '../src/pre-polyfill.js'
import '../bower_components/custom-elements/custom-elements.min.js'
import '../src/post-polyfill.js'
import '../src/unresolved.js'

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@@ -0,0 +1,23 @@
/**
@license
Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/
'use strict';
/*
* Polyfills loaded: HTML Imports, Custom Elements, Shady DOM/Shady CSS
* Used in: Safari 9, Firefox, Edge
*/
import '../bower_components/html-imports/src/html-imports.js'
import '../src/pre-polyfill.js'
import '../bower_components/custom-elements/custom-elements.min.js'
import '../bower_components/shadydom/shadydom.min.js'
import '../bower_components/shadycss/shadycss.min.js'
import '../src/post-polyfill.js'
import '../src/unresolved.js'

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@@ -0,0 +1,27 @@
/**
@license
Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/
'use strict';
/*
* Polyfills loaded: HTML Imports, Custom Elements, Shady DOM/Shady CSS, platform polyfills (URL/template)
* Used in: IE 11
*/
import '../bower_components/webcomponents-platform/webcomponents-platform.js'
import '../bower_components/URL/url.js'
import '../bower_components/template/template.js'
import '../bower_components/html-imports/src/html-imports.js'
import '../bower_components/es6-promise/dist/es6-promise.auto.min.js'
import '../src/pre-polyfill.js'
import '../bower_components/custom-elements/custom-elements.min.js'
import '../bower_components/shadydom/shadydom.min.js'
import '../bower_components/shadycss/shadycss.min.js'
import '../src/post-polyfill.js'
import '../src/unresolved.js'

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@@ -0,0 +1,20 @@
/**
@license
Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/
'use strict';
/*
* Polyfills loaded: HTML Imports
* Used in: Safari Tech Preview
*/
import '../bower_components/html-imports/src/html-imports.js'
import '../src/pre-polyfill.js'
import '../src/post-polyfill.js'
import '../src/unresolved.js'

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@@ -12,126 +12,92 @@
'use strict';
var audit = require('gulp-audit');
var concat = require('gulp-concat');
var exec = require('child_process').exec;
var fs = require('fs');
var gulp = require('gulp');
var header = require('gulp-header');
var path = require('path');
var rename = require('gulp-rename');
var runseq = require('run-sequence');
var uglify = require('gulp-uglify');
// Dan things
const gulp = require('gulp');
const sourcemaps = require('gulp-sourcemaps');
const babel = require('gulp-babel');
const buffer = require('vinyl-buffer');
const rename = require('gulp-rename');
const rollup = require('rollup-stream');
const source = require('vinyl-source-stream');
// init tests with gulp
require('web-component-tester').gulp.init(gulp);
var isRelease = process.env.RELEASE !== undefined;
var banner = fs.readFileSync('banner.txt', 'utf8');
var pkg;
function defineBuildTask(name, manifest) {
(function() {
manifest = manifest || './src/' + name + '/build.json';
var output = name;
var list = readManifest(manifest);
gulp.task(name + '-debug', ['version'], function() {
return gulp.src(list)
.pipe(concat(output + '.js'))
.pipe(uglify({
mangle: false,
compress: false,
output: {
beautify: true,
indent_level: 2
}
}))
.pipe(header(banner, {pkg: pkg}))
.pipe(gulp.dest('dist/'))
;
});
gulp.task(name, ['version', name + '-debug'], function() {
return gulp.src(list)
.pipe(concat(output + '.min.js'))
.pipe(uglify())
.pipe(header(banner, {pkg: pkg}))
.pipe(gulp.dest('dist/'))
;
});
})();
}
function readJSON(filename) {
var blob = fs.readFileSync(filename, 'utf8');
return JSON.parse(blob);
}
gulp.task('audit', function() {
return gulp.src('dist/*.js')
.pipe(audit('build.log', {repos:['.']}))
.pipe(gulp.dest('dist/'));
});
gulp.task('version', function(cb) {
pkg = require('./package.json');
var cmd = ['git', 'rev-parse', '--short', 'HEAD'].join(' ');
if (!isRelease) {
exec(cmd, function(err, stdout, stderr) {
if (err) {
return cb(err);
}
if (stdout) {
stdout = stdout.trim();
}
pkg.version = pkg.version + '-' + stdout;
cb();
});
} else {
cb();
}
});
function readManifest(filename, modules) {
modules = modules || [];
var lines = readJSON(filename);
var dir = path.dirname(filename);
lines.forEach(function(line) {
var fullpath = path.join(dir, line);
if (line.slice(-5) == '.json') {
// recurse
modules = modules.concat(readManifest(fullpath, modules));
} else {
modules.push(fullpath);
function singleLicenseComment() {
let hasLicense = false;
return (comment) => {
if (hasLicense) {
return false;
}
});
var tmp = Object.create(null);
for (var i = 0; i < modules.length; i++) {
tmp[modules[i]] = 1;
return hasLicense = /@license/.test(comment);
}
modules = Object.keys(tmp);
return modules;
}
gulp.task('copy-bower', function() {
return gulp.src(['bower.json', 'package.json', 'README.md']).pipe(gulp.dest('dist/'));
const babiliConfig = {
presets: ['babili'],
shouldPrintComment: singleLicenseComment()
};
gulp.task('minify-hi', () => {
return rollup({
entry: './entrypoints/webcomponents-hi-index.js',
format: 'iife',
moduleName: 'webcomponentsjs',
sourceMap: true
})
.pipe(source('webcomponents-hi-index.js'))
.pipe(buffer())
.pipe(sourcemaps.init({loadMaps: true}))
.pipe(babel(babiliConfig))
.pipe(rename('webcomponents-hi.min.js'))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest('./'))
});
defineBuildTask('webcomponents', './src/build.json');
defineBuildTask('webcomponents-lite', './src/build-lite.json');
defineBuildTask('HTMLImports');
gulp.task('build', ['webcomponents', 'webcomponents-lite', 'HTMLImports', 'copy-bower']);
gulp.task('release', function(cb) {
isRelease = true;
runseq('build', 'audit', cb);
gulp.task('minify-hi-ce', () => {
return rollup({
entry: './entrypoints/webcomponents-hi-ce-index.js',
format: 'iife',
moduleName: 'webcomponentsjs',
sourceMap: true
})
.pipe(source('webcomponents-hi-ce-index.js'))
.pipe(buffer())
.pipe(sourcemaps.init({loadMaps: true}))
.pipe(babel(babiliConfig))
.pipe(rename('webcomponents-hi-ce.min.js'))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest('./'))
});
gulp.task('default', function(cb) {
runseq('build', 'audit', cb);
gulp.task('minify-hi-ce-sd', () => {
return rollup({
entry: './entrypoints/webcomponents-hi-ce-sd-index.js',
format: 'iife',
moduleName: 'webcomponentsjs',
sourceMap: true
})
.pipe(source('webcomponents-hi-ce-sd-index.js'))
.pipe(buffer())
.pipe(sourcemaps.init({loadMaps: true}))
.pipe(babel(babiliConfig))
.pipe(rename('webcomponents-hi-ce-sd.min.js'))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest('./'))
});
gulp.task('minify-hi-ce-sd-pf', () => {
return rollup({
entry: './entrypoints/webcomponents-hi-ce-sd-pf-index.js',
format: 'iife',
moduleName: 'webcomponentsjs',
sourceMap: true
})
.pipe(source('webcomponents-hi-ce-sd-pf-index.js'))
.pipe(buffer())
.pipe(sourcemaps.init({loadMaps: true}))
.pipe(babel(babiliConfig))
.pipe(rename('webcomponents-hi-ce-sd-pf.min.js'))
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest('./'))
});
gulp.task('default', ['minify-hi', 'minify-hi-ce', 'minify-hi-ce-sd', 'minify-hi-ce-sd-pf']);

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@@ -21,13 +21,13 @@
},
"homepage": "http://webcomponents.org",
"devDependencies": {
"babel-preset-babili": "0.0.9",
"gulp": "^3.8.8",
"gulp-audit": "^1.0.0",
"gulp-concat": "^2.4.1",
"gulp-header": "^1.1.1",
"gulp-rename": "^1.2.2",
"gulp-uglify": "^1.0.1",
"run-sequence": "^1.0.1",
"gulp-babel": "^6.1.2",
"gulp-sourcemaps": "1.9.0",
"rollup-stream": "^1.14.0",
"vinyl-buffer": "^1.0.0",
"vinyl-source-stream": "^1.1.0",
"web-component-tester": "^6.0.0-prerelease.4"
}
}