puppeteer/tools/generate_docs.ts
2023-02-15 15:09:31 -08:00

122 lines
3.9 KiB
TypeScript

/**
* Copyright 2022 Google Inc. All rights reserved.
*
* 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
*
* https://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.
*/
import {copyFile, readFile, rm, writeFile} from 'fs/promises';
import {join, resolve} from 'path';
import {chdir} from 'process';
import semver from 'semver';
import {generateDocs} from './internal/custom_markdown_action.js';
import {job} from './internal/job.js';
import {spawnAndLog} from './internal/util.js';
chdir(resolve(join(__dirname, '..')));
function getOffsetAndLimit(
sectionName: string,
lines: string[]
): [offset: number, limit: number] {
const offset =
lines.findIndex(line => {
return line.includes(`<!-- ${sectionName}-start -->`);
}) + 1;
const limit = lines.slice(offset).findIndex(line => {
return line.includes(`<!-- ${sectionName}-end -->`);
});
return [offset, limit];
}
function spliceIntoSection(
sectionName: string,
content: string,
sectionContent: string
): string {
const lines = content.split('\n');
const [offset, limit] = getOffsetAndLimit(sectionName, lines);
lines.splice(offset, limit, ...sectionContent.split('\n'));
return lines.join('\n');
}
(async () => {
const job1 = job('', async ({inputs, outputs}) => {
await copyFile(inputs[0]!, outputs[0]!);
})
.inputs(['README.md'])
.outputs(['docs/index.md'])
.build();
// Chrome Versions
const job2 = job('', async ({inputs, outputs}) => {
let content = await readFile(inputs[2]!, {encoding: 'utf8'});
const versionModulePath = join('..', inputs[0]!);
const {versionsPerRelease} = await import(versionModulePath);
const versionsArchived = JSON.parse(await readFile(inputs[1]!, 'utf8'));
// Generate versions
const buffer: string[] = [];
for (const [chromiumVersion, puppeteerVersion] of versionsPerRelease) {
if (puppeteerVersion === 'NEXT') {
continue;
}
if (versionsArchived.includes(puppeteerVersion.substring(1))) {
buffer.push(
` * Chromium ${chromiumVersion} - [Puppeteer ${puppeteerVersion}](https://github.com/puppeteer/puppeteer/blob/${puppeteerVersion}/docs/api/index.md)`
);
} else if (semver.lt(puppeteerVersion, '15.0.0')) {
buffer.push(
` * Chromium ${chromiumVersion} - [Puppeteer ${puppeteerVersion}](https://github.com/puppeteer/puppeteer/blob/${puppeteerVersion}/docs/api.md)`
);
} else if (semver.gte(puppeteerVersion, '15.3.0')) {
buffer.push(
` * Chromium ${chromiumVersion} - [Puppeteer ${puppeteerVersion}](https://pptr.dev/${puppeteerVersion.slice(
1
)})`
);
} else {
buffer.push(
` * Chromium ${chromiumVersion} - Puppeteer ${puppeteerVersion}`
);
}
}
content = spliceIntoSection('version', content, buffer.join('\n'));
await writeFile(outputs[0]!, content);
})
.inputs([
'versions.js',
'website/versionsArchived.json',
'docs/chromium-support.md',
])
.outputs(['docs/chromium-support.md'])
.build();
await Promise.all([job1, job2]);
// Generate documentation
job('', async ({inputs, outputs}) => {
await rm(outputs[0]!, {recursive: true, force: true});
generateDocs(inputs[0]!, outputs[0]!);
spawnAndLog('prettier', '--ignore-path', 'none', '--write', 'docs');
})
.inputs([
'docs/puppeteer.api.json',
'tools/internal/custom_markdown_documenter.ts',
])
.outputs(['docs/api'])
.build();
})();