microsoft/typespec
Publicmirrored from https://github.com/microsoft/typespecAvailable
eng/scripts/helpers.js
68lines · modecode
| 1 | import { spawnSync } from "child_process"; |
| 2 | import { readFileSync } from "fs"; |
| 3 | import { dirname, resolve } from "path"; |
| 4 | import { fileURLToPath } from "url"; |
| 5 | |
| 6 | function read(filename) { |
| 7 | const txt = readFileSync(filename, "utf8") |
| 8 | .replace(/\r/gm, "") |
| 9 | .replace(/\n/gm, "«") |
| 10 | .replace(/\/\*.*?\*\//gm, "") |
| 11 | .replace(/«/gm, "\n") |
| 12 | .replace(/\s+\/\/.*/g, ""); |
| 13 | return JSON.parse(txt); |
| 14 | } |
| 15 | |
| 16 | export const repoRoot = resolve(dirname(fileURLToPath(import.meta.url)), "../.."); |
| 17 | |
| 18 | const rush = read(`${repoRoot}/rush.json`); |
| 19 | |
| 20 | export function forEachProject(onEach) { |
| 21 | // load all the projects |
| 22 | for (const each of rush.projects) { |
| 23 | const packageName = each.packageName; |
| 24 | const projectFolder = resolve(`${repoRoot}/${each.projectFolder}`); |
| 25 | const project = JSON.parse(readFileSync(`${projectFolder}/package.json`)); |
| 26 | onEach(packageName, projectFolder, project); |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | export function npmForEach(cmd) { |
| 31 | forEachProject((name, location, project) => { |
| 32 | // checks for the script first |
| 33 | if (project.scripts[cmd] || cmd === "pack") { |
| 34 | const args = cmd === "pack" ? [cmd] : ["run", cmd]; |
| 35 | run("npm", args, { cwd: location }); |
| 36 | } |
| 37 | }); |
| 38 | } |
| 39 | |
| 40 | // We could use { shell: true } to let Windows find .cmd, but that causes other issues. |
| 41 | // It breaks ENOENT checking for command-not-found and also handles command/args with spaces |
| 42 | // poorly. |
| 43 | const isCmdOnWindows = ["rush", "npm", "code", "code-insiders"]; |
| 44 | |
| 45 | export function run(command, args, options) { |
| 46 | console.log(); |
| 47 | console.log(`> ${command} ${args.join(" ")}`); |
| 48 | |
| 49 | options = { |
| 50 | stdio: "inherit", |
| 51 | ...options, |
| 52 | }; |
| 53 | |
| 54 | if (process.platform === "win32" && isCmdOnWindows.includes(command)) { |
| 55 | command += ".cmd"; |
| 56 | } |
| 57 | |
| 58 | const proc = spawnSync(command, args, options); |
| 59 | if (proc.error) { |
| 60 | if (options.ignoreCommandNotFound && proc.error.code === "ENOENT") { |
| 61 | console.log("Skipped: Command not found."); |
| 62 | } else { |
| 63 | throw proc.error; |
| 64 | } |
| 65 | } else if (proc.status !== 0) { |
| 66 | throw new Error(`Command failed with exit code ${proc.status}`); |
| 67 | } |
| 68 | } |
| 69 | |