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Add samples index (#359)

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* add samples_index to web/ directory

Co-authored-by: Thea Flowers <theaflowers@google.com>

* add pub_get.dart script

* build sample index in peanut post build

* re-generate sample index with web demos

* print more details in peanut_post_build.dart

* add images for demos

* run generator

* update README

* add animations and provider shopper as symlinks

* add links to symlinked web demos

* use relative paths

* update cookbook images, urls, and description CSS

* use relative URL for navbar link

* unstage HTML files

* .gitignore generated HTML files

* add margin to toolbar

* rename escape functions

* add and update copyright headers

Co-authored-by: Thea Flowers <theaflowers@google.com>
This commit is contained in:
John Ryan
2020-03-09 16:17:08 -07:00
committed by GitHub
parent efab5b0644
commit 0a5a5109de
183 changed files with 3555 additions and 211 deletions
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94
web/samples_index/tool/grind.dart Normal file
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// Copyright 2020 The Flutter team. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file
import 'dart:io';
import 'dart:convert';
import 'package:grinder/grinder.dart';
import 'package:path/path.dart' as path;
import 'package:samples_index/samples_index.dart';
import 'package:samples_index/src/templates.dart' as templates;
import 'package:samples_index/cookbook.dart';
void main(args) => grind(args);
@Task('Run tests in the VM')
void testCli() async => await TestRunner().testAsync(platformSelector: 'vm');
@Task()
void analyze() {
PubApp.local('tuneup')..run(['check']);
}
@Task('deploy')
@Depends(analyze, testCli, generate, buildRelease)
void deploy() {
print('All tasks completed. To deploy to Firebase, run:');
print('');
print(' firebase deploy');
print('');
}
@Task('Run build_runner to public/ directory')
Future buildRelease() async {
var app = PubApp.local('build_runner');
await app.runAsync('build --release --output web:public'.split(' ').toList());
}
@DefaultTask('Build the project.')
@Depends(clean)
Future generate() async {
var samples = await getSamples();
print('Generating index for ${samples.length} samples...');
var outputFile = File('web/index.html');
await outputFile.create(recursive: true);
await outputFile.writeAsString(templates.index(samples));
var futures = <Future>[];
for (var sample in samples) {
var file = File('web/${sample.filename}.html');
var future = file.create(recursive: true).then((_) async {
await file.writeAsString(templates.description(sample));
});
futures.add(future);
}
await Future.wait(futures);
print('Generated index for ${samples.length} samples.');
}
@Task('Scrape the cookbook for images and descriptions')
Future scrapeCookbook() async {
var driver = await Process.start(
'chromedriver', ['--port=4444', '--url-base=wd/hub', '--verbose']);
driver.stdout.pipe(stdout);
driver.stderr.pipe(stderr);
var scraper = CookbookScraper();
await scraper.init();
var links = await scraper.fetchCookbookLinks();
print('Scraping ${links.length} cookbook articles');
var allSamples = <Sample>[];
for (var link in links) {
allSamples.add(await scraper.getMetadata(link));
await scraper.takeScreenshot(link);
}
var file = File('lib/src/cookbook.json');
await file.create();
var encoder = JsonEncoder.withIndent('\t');
await file.writeAsString(encoder.convert(Index(allSamples)));
await scraper.dispose();
var killed = driver.kill();
if (!killed) {
print('failed to kill chromedriver process');
}
}
@Task('remove generated HTML files')
Future clean() async {
var tasks = <Future>[];
await for (var file in Directory('web').list(recursive: true)) {
if (path.extension(file.path) == '.html') {
tasks.add(file.delete());
}
}
await Future.wait(tasks);
}