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Fixes: #43134 PR-URL: #43988 Reviewed-By: Steven R Loomis <[email protected]>
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name: Timezone update | ||
on: | ||
schedule: | ||
# Run once a week at 00:05 AM UTC on Sunday. | ||
- cron: 5 0 * * 0 | ||
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workflow_dispatch: | ||
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jobs: | ||
timezone_update: | ||
if: github.repository == 'nodejs/node' | ||
runs-on: ubuntu-latest | ||
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steps: | ||
- name: Checkout nodejs/node | ||
uses: actions/checkout@v3 | ||
with: | ||
persist-credentials: false | ||
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- name: Checkout unicode-org/icu-data | ||
uses: actions/checkout@v3 | ||
with: | ||
path: icu-data | ||
persist-credentials: false | ||
repository: unicode-org/icu-data | ||
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- run: ./tools/update-timezone.mjs | ||
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- name: Open Pull Request | ||
uses: gr2m/create-or-update-pull-request-action@6720400cad8e74d7adc64640e4e6ea6748b83d8f # Create a PR or update the Action's existing PR | ||
env: | ||
GITHUB_TOKEN: ${{ secrets.GH_USER_TOKEN }} | ||
with: | ||
author: Node.js GitHub Bot <[email protected]> | ||
body: | | ||
This PR was generated by tools/timezone-update.yml. | ||
Updates the ICU files as per the instructions present in https://github.com/nodejs/node/blob/main/doc/contributing/maintaining-icu.md#time-zone-data | ||
To test, build node off this branch & log the version of tz using | ||
```js | ||
console.log(process.versions.tz) | ||
``` | ||
branch: actions/timezone-update | ||
commit-message: 'deps: update timezone' | ||
labels: dependencies | ||
title: 'deps: update timezone' | ||
reviewers: \@nodejs/i18n-api |
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#!/usr/bin/env node | ||
// Usage: tools/update-timezone.mjs | ||
import { execSync, spawnSync } from 'node:child_process'; | ||
import { renameSync, readdirSync, rmSync } from 'node:fs'; | ||
import { exit } from 'node:process'; | ||
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const fileNames = [ | ||
'zoneinfo64.res', | ||
'windowsZones.res', | ||
'timezoneTypes.res', | ||
'metaZones.res', | ||
]; | ||
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const availableVersions = readdirSync('icu-data/tzdata/icunew', { withFileTypes: true }) | ||
.filter((dirent) => dirent.isDirectory()) | ||
.map((dirent) => dirent.name); | ||
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const currentVersion = process.versions.tz; | ||
const latestVersion = availableVersions.sort().at(-1); | ||
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if (latestVersion === currentVersion) { | ||
console.log(`Terminating early, tz version is latest @ ${currentVersion}`); | ||
exit(); | ||
} | ||
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execSync('bzip2 -d deps/icu-small/source/data/in/icudt*.dat.bz2'); | ||
fileNames.forEach((file) => { | ||
renameSync(`icu-data/tzdata/icunew/${latestVersion}/44/le/${file}`, `deps/icu-small/source/data/in/${file}`); | ||
spawnSync( | ||
'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 }); |