playwright/utils/build/build.js
2021-01-08 16:15:05 -08:00

125 lines
3.3 KiB
JavaScript

/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const child_process = require('child_process');
const path = require('path');
const chokidar = require('chokidar');
const steps = [];
const onChanges = [];
const watchMode = process.argv.slice(2).includes('--watch');
const ROOT = path.join(__dirname, '..', '..');
function filePath(relative) {
return path.join(ROOT, ...relative.split('/'));
}
function runWatch() {
function runOnChanges(paths, nodeFile) {
nodeFile = filePath(nodeFile);
function callback() {
child_process.spawnSync('node', [nodeFile], { stdio: 'inherit' });
}
chokidar.watch([...paths, nodeFile].map(filePath)).on('all', callback);
callback();
}
const spawns = [];
for (const step of steps)
spawns.push(child_process.spawn(step.command, step.args, { stdio: 'inherit', shell: step.shell, env: {
...process.env,
...step.env,
} }));
process.on('exit', () => spawns.forEach(s => s.kill()));
for (const onChange of onChanges)
runOnChanges(onChange.inputs, onChange.script);
}
function runBuild() {
function runStep(command, args, shell) {
const out = child_process.spawnSync(command, args, { stdio: 'inherit', shell });
if (out.status)
process.exit(out.status);
}
for (const step of steps)
runStep(step.command, step.args, step.shell);
for (const onChange of onChanges) {
if (!onChange.committed)
runStep('node', [filePath(onChange.script)], false);
}
}
// Build injected scripts.
const webPackFiles = [
'src/server/injected/injectedScript.webpack.config.js',
'src/server/injected/utilityScript.webpack.config.js',
'src/debug/injected/consoleApi.webpack.config.js',
'src/cli/injected/recorder.webpack.config.js',
'src/cli/traceViewer/web/web.webpack.config.js',
];
for (const file of webPackFiles) {
steps.push({
command: 'npx',
args: ['webpack', '--config', filePath(file), ...(watchMode ? ['--watch', '--silent'] : [])],
shell: true,
env: {
NODE_ENV: watchMode ? 'development' : 'production'
}
});
}
// Run typescript.
steps.push({
command: 'npx',
args: ['tsc', ...(watchMode ? ['-w', '--preserveWatchOutput'] : []), '-p', filePath('.')],
shell: true,
});
// Generate api.json.
onChanges.push({
committed: false,
inputs: [
'docs/src/api/',
],
script: 'utils/doclint/generateApiJson.js',
});
// Generate channels.
onChanges.push({
committed: false,
inputs: [
'src/protocol/protocol.yml'
],
script: 'utils/generate_channels.js',
});
// Generate types.
onChanges.push({
committed: false,
inputs: [
'docs/src/api/',
'utils/generate_types/overrides.d.ts',
'utils/generate_types/exported.json',
'src/server/chromium/protocol.ts',
'src/trace/traceTypes.ts',
],
script: 'utils/generate_types/index.js',
});
watchMode ? runWatch() : runBuild();