Prepare the FlyBot v0.2.0 product release

.github/scripts/check-release-version.mjs

@@ -5,7 +5,7 @@
 // Usage: node .github/scripts/check-release-version.mjs <version>   (run from the repo root)
 import { readFileSync } from 'node:fs'
 
-const PRODUCT_TAGS = ['0.1.0']
+const PRODUCT_TAGS = ['0.1.0', '0.2.0']
 
 const version = process.argv[2]
 if (!version) { console.error('usage: check-release-version.mjs <version>'); process.exit(1) }

.github/scripts/check-release-version.test.mjs

@@ -0,0 +1,59 @@
+import { test } from 'node:test'
+import assert from 'node:assert/strict'
+import { spawnSync } from 'node:child_process'
+import { mkdtempSync, mkdirSync, writeFileSync, rmSync } from 'node:fs'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const script = fileURLToPath(new URL('./check-release-version.mjs', import.meta.url))
+const core = '0.1.5-flybot.1'
+const section = (version, pin = core) => `## [${version}] - 2026-10-16\n\nCore package: ${pin}.\n`
+
+function check(version, changelog = section(version)) {
+  const root = mkdtempSync(join(tmpdir(), 'flybot-release-version-'))
+  try {
+    mkdirSync(join(root, 'core'))
+    writeFileSync(join(root, 'core/package.json'), JSON.stringify({ version: core }))
+    writeFileSync(join(root, 'CHANGELOG.md'), changelog)
+    return spawnSync(process.execPath, [script, ...(version ? [version] : [])], { cwd: root, encoding: 'utf8' })
+  } finally {
+    rmSync(root, { recursive: true, force: true })
+  }
+}
+
+test('a normal release may match the core package version', () => {
+  assert.equal(check(core, '').status, 0)
+})
+
+for (const version of ['0.1.0', '0.2.0']) {
+  test(`product tag ${version} accepts its documented core pin`, () => {
+    const result = check(version)
+    assert.equal(result.status, 0, result.stderr)
+    assert.match(result.stdout, /core\/package.json unchanged/)
+  })
+}
+
+test('an unlisted product tag is rejected even with a documented pin', () => {
+  assert.equal(check('0.3.0').status, 1)
+})
+
+test('v0.2.0 needs its own changelog section', () => {
+  assert.equal(check('0.2.0', section('0.1.0')).status, 1)
+})
+
+test('v0.2.0 rejects an omitted or different core pin', () => {
+  for (const pin of ['', '0.1.5-flybot.2']) {
+    assert.equal(check('0.2.0', section('0.2.0', pin)).status, 1)
+  }
+})
+
+test('a core pin in another version section cannot satisfy v0.2.0', () => {
+  assert.equal(check('0.2.0', section('0.2.0', '') + section('0.1.0')).status, 1)
+})
+
+test('a version argument is required', () => {
+  const result = check(undefined, '')
+  assert.equal(result.status, 1)
+  assert.match(result.stderr, /usage:/)
+})