nodejs/tools/doc/stability.mjs

119 lines
3.3 KiB
JavaScript

// Build stability table to documentation.html/json/md by generated all.json
import fs from 'fs';
import raw from 'rehype-raw';
import htmlStringify from 'rehype-stringify';
import gfm from 'remark-gfm';
import markdown from 'remark-parse';
import remark2rehype from 'remark-rehype';
import { unified } from 'unified';
import { visit } from 'unist-util-visit';
const source = new URL('../../out/doc/api/', import.meta.url);
const data = JSON.parse(fs.readFileSync(new URL('./all.json', source), 'utf8'));
const markBegin = '<!-- STABILITY_OVERVIEW_SLOT_BEGIN -->';
const markEnd = '<!-- STABILITY_OVERVIEW_SLOT_END -->';
const mark = `${markBegin}(.*)${markEnd}`;
const output = {
json: new URL('./stability.json', source),
docHTML: new URL('./documentation.html', source),
docJSON: new URL('./documentation.json', source),
docMarkdown: new URL('./documentation.md', source),
};
function collectStability(data) {
const stability = [];
for (const mod of data.modules) {
if (mod.displayName && mod.stability >= 0) {
const link = mod.source.replace('doc/api/', '').replace('.md', '.html');
let { stabilityText } = mod;
if (stabilityText.includes('. ')) {
stabilityText = stabilityText.slice(0, stabilityText.indexOf('.'));
}
stability.push({
api: mod.name,
displayName: mod.textRaw,
link: link,
stability: mod.stability,
stabilityText: `(${mod.stability}) ${stabilityText}`,
});
}
}
stability.sort((a, b) => a.displayName.localeCompare(b.displayName));
return stability;
}
function createMarkdownTable(data) {
const md = ['| API | Stability |', '| --- | --------- |'];
for (const mod of data) {
md.push(`| [${mod.displayName}](${mod.link}) | ${mod.stabilityText} |`);
}
return md.join('\n');
}
function createHTML(md) {
const file = unified()
.use(markdown)
.use(gfm)
.use(remark2rehype, { allowDangerousHtml: true })
.use(raw)
.use(htmlStringify)
.use(processStability)
.processSync(md);
return file.value.trim();
}
function processStability() {
return (tree) => {
visit(tree, { type: 'element', tagName: 'tr' }, (node) => {
const [api, stability] = node.children;
if (api.tagName !== 'td') {
return;
}
api.properties.class = 'module_stability';
const level = stability.children[0].value[1];
stability.properties.class = `api_stability api_stability_${level}`;
});
};
}
function updateStabilityMark(file, value, mark) {
const fd = fs.openSync(file, 'r+');
const content = fs.readFileSync(fd, { encoding: 'utf8' });
const replaced = content.replace(mark, value);
if (replaced !== content) {
fs.writeSync(fd, replaced, 0, 'utf8');
}
fs.closeSync(fd);
}
const stability = collectStability(data);
// add markdown
const markdownTable = createMarkdownTable(stability);
updateStabilityMark(output.docMarkdown,
`${markBegin}\n${markdownTable}\n${markEnd}`,
new RegExp(mark, 's'));
// add html table
const html = createHTML(markdownTable);
updateStabilityMark(output.docHTML, `${markBegin}${html}${markEnd}`,
new RegExp(mark, 's'));
// add json output
updateStabilityMark(output.docJSON,
JSON.stringify(`${markBegin}${html}${markEnd}`),
new RegExp(JSON.stringify(mark), 's'));