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MaxGraey wants to merge 9 commits into from
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Update & modernize scripts / version.js #117

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cde1479
Update & modernize scripts / version.js
MaxGraey Apr 1, 2026
e8e95c0
more dry refactorings
MaxGraey Apr 1, 2026
4e7f54f
clarify
MaxGraey Apr 1, 2026
ffb9201
cleanups
MaxGraey Apr 1, 2026
13ada62
better
MaxGraey Apr 1, 2026
0dfcd04
debug (wip)
MaxGraey Apr 1, 2026
e123edd
do not normalize via semver.clean
MaxGraey Apr 1, 2026
eb871a4
remove debug entrypoints
MaxGraey Apr 1, 2026
f236916
more proper version comparision
MaxGraey Apr 1, 2026
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96 changes: 51 additions & 45 deletions scripts/version.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,60 +4,66 @@ import dateFormat from "dateformat";
import path from 'path';
import { fileURLToPath } from 'url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const resolve = (...args) => path.resolve(__dirname, ...args);

var src = {
git: simpleGit(__dirname + "/../binaryen"),
filter: tag => {
var match = /^version_(\d+)$/.exec(tag); // see: https://github.com/WebAssembly/binaryen/issues/1156
return match ? {
tag: tag,
version: match[1] + ".0.0",
} : null;
}
};
const MAX_TAGS_LIMIT = 64;

var dst = {
git: simpleGit(__dirname + "/.."),
function isGreater(a, b) {
const cmp = semver.compare(semver.coerce(a), semver.coerce(b));
return cmp === 0
? a.includes("nightly") && !b.includes("nightly")
: cmp > 0;
}

const createRepo = (path, regex, mapVersion) => ({
git: simpleGit(path),
filter: tag => {
var match = /^v(\d+\.\d+\.\d+)(?:\-|$)/.exec(tag);
const match = regex.exec(tag);
return match ? {
tag: tag,
version: match[1]
tag,
version: mapVersion(match),
} : null;
}
};

function latest(repo) {
return new Promise((resolve, reject) => {
repo.git.tags({ "--sort": "-committerdate" }, (err, tags) => {
if (err) return reject(err);
for (var i = 0; i < tags.all.length; ++i) {
var result = repo.filter(tags.all[i]);
if (result !== null) {
repo.tag = result.tag;
repo.version = result.version;
return resolve();
};
});

// see: https://github.com/WebAssembly/binaryen/issues/1156
const src = createRepo(resolve('../binaryen'), /^version_(\d+)(?:_.*)?$/, ([, maj]) => `${maj}.0.0`);
const dst = createRepo(resolve('..'), /^v(\d+\.\d+\.\d+)(?:\-|$)/, ([, ver]) => ver);

async function latest(repo) {
try {
const tagsRaw = await repo.git.raw(['tag', '--sort=-v:refname']);
const allTags = tagsRaw.split('\n').filter(Boolean).slice(0, MAX_TAGS_LIMIT);

for (let tag of allTags) {
const res = repo.filter(tag);
if (res !== null) {
return res;
}
return reject(Error("no matching tags: " + tags.all.join(", ")));
});
}).catch(err => {
}
return { version: null, tag: null };
} catch (err) {
console.error(err.stack);
process.exit(1);
});
}
}

if (process.argv[2] === "tag") {
latest(src).then(() => console.log(src.tag));
} else {
latest(src).then(() => {
latest(dst).then(() => {
if (semver.gt(src.version, dst.version))
console.log(src.version);
else
console.log(src.version + "-nightly." + dateFormat(Date.UTC(), "yyyymmdd"));
});
});
async function main() {
if (process.argv[2] === "tag") {
const { tag } = await latest(src);
console.log(tag);
return;
}

let { version: srcVer } = await latest(src);
let { version: dstVer } = await latest(dst);

if (!dstVer || isGreater(srcVer, dstVer)) {
console.log(srcVer);
} else {
console.log(`${srcVer}-nightly.${dateFormat(Date.UTC(), "yyyymmdd")}`);
}
}

main();
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