node/tools/update-timezone.mjs
Darshan Sen 71e9bc1108 tools: fix timezone update tool
The spawnSync call was previously silently failing with this error:
```sh
icupkg: unable to open input file "icudt*.dat"
```
because spawnSync doesn't support globbing. This change replaces the
spawnSync call with execSync because that supports globbing.

I have tested this workflow with some minor modifications in my fork and
I can confirm that it works as expected now. The bot opened this PR -
https://github.com/RaisinTen/node/pull/2 which updates
deps/icu-small/source/data/in/icudt71l.dat.bz2.

Fixes: https://github.com/nodejs/node/issues/44865
Signed-off-by: Darshan Sen <raisinten@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/44870
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-10-10 15:23:50 +00:00

34 lines
1.1 KiB
JavaScript
Executable File

#!/usr/bin/env node
// Usage: tools/update-timezone.mjs
import { execSync } from 'node:child_process';
import { renameSync, readdirSync, rmSync } from 'node:fs';
import { exit } from 'node:process';
const fileNames = [
'zoneinfo64.res',
'windowsZones.res',
'timezoneTypes.res',
'metaZones.res',
];
const availableVersions = readdirSync('icu-data/tzdata/icunew', { withFileTypes: true })
.filter((dirent) => dirent.isDirectory())
.map((dirent) => dirent.name);
const currentVersion = process.versions.tz;
const latestVersion = availableVersions.sort().at(-1);
if (latestVersion === currentVersion) {
console.log(`Terminating early, tz version is latest @ ${currentVersion}`);
exit();
}
execSync('bzip2 -d deps/icu-small/source/data/in/icudt*.dat.bz2');
fileNames.forEach((file) => {
renameSync(`icu-data/tzdata/icunew/${latestVersion}/44/le/${file}`, `deps/icu-small/source/data/in/${file}`);
execSync(`icupkg -a ${file} icudt*.dat`, { cwd: 'deps/icu-small/source/data/in/' });
rmSync(`deps/icu-small/source/data/in/${file}`);
});
execSync('bzip2 -z deps/icu-small/source/data/in/icudt*.dat');
rmSync('icu-data', { recursive: true });