mirror of https://github.com/webpack/webpack.git
80 lines
2.1 KiB
JavaScript
80 lines
2.1 KiB
JavaScript
const fs = require("fs");
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const path = require("path");
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const mkdirp = require("mkdirp");
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const prettierrc = require("../.prettierrc.js"); // eslint-disable-line
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const { compileFromFile } = require("json-schema-to-typescript");
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const schemasDir = path.resolve(__dirname, "../schemas");
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const style = {
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printWidth: prettierrc.printWidth,
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useTabs: prettierrc.useTabs,
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tabWidth: prettierrc.tabWidth
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};
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// When --write is set, files will be written in place
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// Elsewise it only prints outdated files
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const doWrite = process.argv.includes("--write");
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const makeSchemas = () => {
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// include the top level folder "./schemas" by default
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const dirs = new Set([schemasDir]);
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// search for all nestedDirs inside of this folder
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for (let dirWithSchemas of dirs) {
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for (let item of fs.readdirSync(dirWithSchemas)) {
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const absPath = path.resolve(dirWithSchemas, item);
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if (fs.statSync(absPath).isDirectory()) {
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dirs.add(absPath);
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} else if (item.endsWith(".json")) {
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makeDefinitionsForSchema(absPath);
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}
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}
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}
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};
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const makeDefinitionsForSchema = absSchemaPath => {
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const basename = path
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.relative(schemasDir, absSchemaPath)
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.replace(/\.json$/i, "");
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const filename = path.resolve(__dirname, `../declarations/${basename}.d.ts`);
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compileFromFile(absSchemaPath, {
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bannerComment:
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"/**\n * This file was automatically generated.\n * DO NOT MODIFY BY HAND.\n * Run `yarn special-lint-fix` to update\n */",
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unreachableDefinitions: true,
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style
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}).then(
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ts => {
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let normalizedContent = "";
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try {
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const content = fs.readFileSync(filename, "utf-8");
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normalizedContent = content.replace(/\r\n?/g, "\n");
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} catch (e) {
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// ignore
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}
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if (normalizedContent.trim() !== ts.trim()) {
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if (doWrite) {
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mkdirp.sync(path.dirname(filename));
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fs.writeFileSync(filename, ts, "utf-8");
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console.error(
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`declarations/${basename.replace(/\\/g, "/")}.d.ts updated`
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);
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} else {
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console.error(
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`declarations/${basename.replace(
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/\\/g,
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"/"
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)}.d.ts need to be updated`
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);
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process.exitCode = 1;
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}
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}
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},
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err => {
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console.error(err);
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process.exitCode = 1;
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}
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);
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};
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makeSchemas();
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