ci(publish): single-trigger 1st-gen next and gated 2nd-gen beta from main #6468
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| #!/usr/bin/env node | ||
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| /** | ||
| * Copyright 2026 Adobe. All rights reserved. | ||
| * This file is licensed to you under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. You may obtain a copy | ||
| * of the License at http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software distributed under | ||
| * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS | ||
| * OF ANY KIND, either express or implied. See the License for the specific language | ||
| * governing permissions and limitations under the License. | ||
| */ | ||
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| /** | ||
| * Prepares a 2nd-gen beta publish on main after `changeset version --snapshot`. | ||
| * | ||
| * The single-trigger publish workflow versions every package together for 1st-gen | ||
| * `next` snapshots. That step also consumes 2nd-gen changesets and writes their | ||
| * changelog entries, but under a `0.x-next.*` header. This script retitles those | ||
| * entries to `2.0.0-beta.N`, sets core + @adobe/spectrum-wc to that beta version, | ||
| * and refreshes the 2nd-gen version.ts file. | ||
| * | ||
| * Run only when pending changesets mention `@spectrum-web-components/core` or | ||
| * `@adobe/spectrum-wc`. The workflow gates on that check before calling this script. | ||
| */ | ||
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| import { execSync } from 'child_process'; | ||
| import { appendFileSync, readFileSync, writeFileSync } from 'fs'; | ||
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| const CORE_PKG = '2nd-gen/packages/core/package.json'; | ||
| const SWC_PKG = '2nd-gen/packages/swc/package.json'; | ||
| const CORE_CHANGELOG = '2nd-gen/packages/core/CHANGELOG.md'; | ||
| const SWC_CHANGELOG = '2nd-gen/packages/swc/CHANGELOG.md'; | ||
| const FIRST_GEN_VERSION_TS = '1st-gen/tools/base/src/version.ts'; | ||
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| function readJson(file) { | ||
| return JSON.parse(readFileSync(file, 'utf8')); | ||
| } | ||
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| function writeJson(file, data) { | ||
| writeFileSync(file, `${JSON.stringify(data, null, 2)}\n`); | ||
| } | ||
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| function escapeRegex(value) { | ||
| return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); | ||
| } | ||
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| function getNextBetaVersion() { | ||
|
Contributor
Author
There was a problem hiding this comment. beta version selection Queries npm for the highest existing First combined run from |
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| const raw = execSync( | ||
| 'npm view @adobe/spectrum-wc versions --json 2>/dev/null', | ||
| { | ||
| encoding: 'utf8', | ||
| } | ||
| ); | ||
| let versions = []; | ||
| try { | ||
| versions = JSON.parse(raw || '[]'); | ||
| } catch { | ||
| versions = []; | ||
| } | ||
| if (!Array.isArray(versions)) { | ||
| versions = [versions]; | ||
| } | ||
| const re = /^2\.0\.0-beta\.(\d+)$/; | ||
| const betaNumbers = versions | ||
| .map((version) => { | ||
| const match = re.exec(version); | ||
| return match ? Number(match[1]) : -1; | ||
| }) | ||
| .filter((n) => n >= 0); | ||
| const nextN = (betaNumbers.length ? Math.max(...betaNumbers) : -1) + 1; | ||
| return `2.0.0-beta.${nextN}`; | ||
| } | ||
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| function retitleChangelog(path, snapshotVersion, betaVersion) { | ||
| const header = `## ${snapshotVersion}`; | ||
| let content = readFileSync(path, 'utf8'); | ||
| if (!content.includes(header)) { | ||
| throw new Error( | ||
| `${path} is missing the expected snapshot section "## ${snapshotVersion}". ` + | ||
| 'Was changeset version run with 2nd-gen changesets present?' | ||
| ); | ||
| } | ||
| content = content.replace(header, `## ${betaVersion}`); | ||
|
Contributor
Author
There was a problem hiding this comment. changelog retitle Replaces the snapshot Fails loudly if the expected snapshot section is missing (guard at line 102 also checks for |
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| content = content.replace( | ||
| new RegExp( | ||
| `@spectrum-web-components/core@${escapeRegex(snapshotVersion)}`, | ||
| 'g' | ||
| ), | ||
| `@spectrum-web-components/core@${betaVersion}` | ||
| ); | ||
| writeFileSync(path, content); | ||
| console.log(` ✓ Retitled ${path} -> ${betaVersion}`); | ||
| } | ||
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| function main() { | ||
| const corePkg = readJson(CORE_PKG); | ||
| const swcPkg = readJson(SWC_PKG); | ||
| const snapshotVersion = corePkg.version; | ||
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| if (!snapshotVersion.includes('-next.')) { | ||
| console.error( | ||
| `❌ Expected a snapshot version on core (got "${snapshotVersion}"). ` + | ||
| 'Run changeset version --snapshot before this script.' | ||
| ); | ||
| process.exit(1); | ||
| } | ||
| if (swcPkg.version !== snapshotVersion) { | ||
| console.error( | ||
| `❌ core (${snapshotVersion}) and swc (${swcPkg.version}) snapshot versions differ.` | ||
| ); | ||
| process.exit(1); | ||
| } | ||
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| const betaVersion = getNextBetaVersion(); | ||
| console.log(`\nℹ️ Snapshot version: ${snapshotVersion}`); | ||
| console.log(`ℹ️ Next beta version: ${betaVersion}`); | ||
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| retitleChangelog(CORE_CHANGELOG, snapshotVersion, betaVersion); | ||
| retitleChangelog(SWC_CHANGELOG, snapshotVersion, betaVersion); | ||
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| corePkg.version = betaVersion; | ||
| corePkg.private = false; | ||
| swcPkg.version = betaVersion; | ||
| swcPkg.private = false; | ||
| swcPkg.dependencies['@spectrum-web-components/core'] = betaVersion; | ||
| writeJson(CORE_PKG, corePkg); | ||
| writeJson(SWC_PKG, swcPkg); | ||
| console.log(' ✓ Updated core + swc package.json'); | ||
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| execSync('node scripts/generate-versions.js', { stdio: 'inherit' }); | ||
| execSync(`git checkout -- '${FIRST_GEN_VERSION_TS}'`, { stdio: 'inherit' }); | ||
|
Contributor
Author
There was a problem hiding this comment. 1st-gen
Note: on manual |
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| console.log( | ||
| ` ✓ Refreshed 2nd-gen version.ts (left ${FIRST_GEN_VERSION_TS} on main)` | ||
| ); | ||
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| if (process.env.GITHUB_OUTPUT) { | ||
| appendFileSync(process.env.GITHUB_OUTPUT, `beta=${betaVersion}\n`); | ||
| } | ||
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| console.log('\n✅ 2nd-gen beta prepared for publish:'); | ||
| console.log(` @spectrum-web-components/core ${betaVersion}`); | ||
| console.log(` @adobe/spectrum-wc ${betaVersion}`); | ||
| } | ||
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| main(); | ||
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2nd-gen changeset detection
has_2nd_gen_changesetsis set when any changeset file mentions@spectrum-web-components/coreor@adobe/spectrum-wc. A single mixed changeset (1st-gen + 2nd-gen packages) still enables the beta path.Need confirmation here on this model: one snapshot version pass consumes everything, but 2nd-gen only ships when this flag is true and the manual gate below fires.