95 lines
2.5 KiB
JavaScript
95 lines
2.5 KiB
JavaScript
import path from "node:path";
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import fs from "node:fs";
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import { outdent } from "outdent";
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import { execaSync } from "execa";
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import { temporaryDirectory as createTemporaryDirectory } from "tempy";
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import chalk from "chalk";
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const allowedClients = new Set(["yarn", "npm", "pnpm"]);
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let client = process.env.NPM_CLIENT;
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if (!allowedClients.has(client)) {
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client = "yarn";
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}
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const directoriesToClean = new Set();
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process.on("exit", cleanUp);
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function cleanUp() {
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if (directoriesToClean.size === 0) {
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return;
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}
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console.log(chalk.green("Removing installed Prettier:"));
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for (const directory of directoriesToClean) {
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// Node.js<14 don't support `fs.rmSync`
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try {
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fs.rmSync(directory, { force: true, recursive: true });
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} catch {
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// No op
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}
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if (fs.existsSync(directory)) {
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console.error(chalk.red(` - ${chalk.inverse(directory)} FAIL`));
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} else {
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console.log(chalk.green(` - ${chalk.inverse(directory)} DONE`));
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}
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}
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}
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function installPrettier(packageDirectory) {
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const temporaryDirectory = createTemporaryDirectory();
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directoriesToClean.add(temporaryDirectory);
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const fileName = execaSync("npm", ["pack"], {
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cwd: packageDirectory,
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}).stdout.trim();
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const file = path.join(packageDirectory, fileName);
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const packed = path.join(temporaryDirectory, fileName);
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fs.copyFileSync(file, packed);
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fs.unlinkSync(file);
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const runNpmClient = (args) =>
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execaSync(client, args, { cwd: temporaryDirectory });
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runNpmClient(client === "pnpm" ? ["init"] : ["init", "-y"]);
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switch (client) {
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case "npm":
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// npm fails when engine requirement only with `--engine-strict`
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runNpmClient(["install", packed, "--engine-strict"]);
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break;
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case "pnpm":
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// Note: current pnpm can't work with `--engine-strict` and engineStrict setting in `.npmrc`
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runNpmClient(["add", packed, "--engine-strict"]);
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break;
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case "yarn":
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// yarn fails when engine requirement not compatible by default
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runNpmClient(["config", "set", "nodeLinker", "node-modules"]);
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runNpmClient(["add", `prettier@file:${packed}`]);
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// No default
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}
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fs.unlinkSync(packed);
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console.log(
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chalk.green(
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outdent`
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Prettier installed
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at ${chalk.inverse(temporaryDirectory)}
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from ${chalk.inverse(packageDirectory)}
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with ${chalk.inverse(client)}.
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`,
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),
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);
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fs.writeFileSync(
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path.join(temporaryDirectory, "index-proxy.mjs"),
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"export * from 'prettier';",
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);
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return temporaryDirectory;
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}
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export default installPrettier;
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