65 lines
1.8 KiB
JavaScript
65 lines
1.8 KiB
JavaScript
import crypto from "crypto";
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import process from "process";
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import { getLangs } from "./config.js";
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import { runCommand } from "./util.js";
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// Parse command-line arguments, run main functionality, and exit.
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async function main() {
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const args = process.argv.slice(2);
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if (args.length !== 1) {
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console.error("usage: node hash-composite-image.js (local | remote)");
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process.exit(1);
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}
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const mode = args[0];
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let getHash;
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switch (mode) {
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case "local":
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getHash = async (lang, type) => {
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return (
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await runCommand(
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`dpkg-deb -f build/${type}/${lang}/riju-${type}-${lang}.deb Riju-Script-Hash`,
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{ getStdout: true }
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)
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).stdout.trim();
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};
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break;
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case "remote":
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const remoteHashes = Object.fromEntries(
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(
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await runCommand("tools/list-s3-hashes.bash", { getStdout: true })
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).stdout
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.trim()
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.split("\n")
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.map((path) => {
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const [_, pkg, hash] = path.split("/");
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return [pkg, hash];
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})
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);
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getHash = async (lang, type) => remoteHashes[`riju-${type}-${lang}`];
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break;
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default:
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console.error(`hash-composite-image.js: unsupported mode: ${mode}`);
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process.exit(1);
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}
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const langs = await getLangs();
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const hashes = {};
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for (const lang of langs) {
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for (const type of ["config", "lang"]) {
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const hash = await getHash(lang, type);
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if (hash.length !== 40) {
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throw new Error(`malformed hash: ${hash}`);
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}
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hashes[`riju-${type}-${lang}`] = hash;
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}
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}
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const allHashes = Object.values(hashes).sort().join(",");
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console.log(crypto.createHash("sha1").update(allHashes).digest("hex"));
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process.exit(0);
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}
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main().catch((err) => {
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console.error(err);
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process.exit(1);
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});
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