ci: enforce bounded build lanes

scripts/publint-all.spec.ts

@@ -0,0 +1,61 @@
+import { mkdirSync, mkdtempSync, rmSync, writeFileSync } from 'node:fs'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { spawnSync } from 'node:child_process'
+import { afterEach, describe, expect, it } from 'vitest'
+
+const repositoryRoot = fileURLToPath(new URL('..', import.meta.url))
+const runner = fileURLToPath(new URL('./publint-all.ts', import.meta.url))
+const roots: string[] = []
+
+afterEach(() => {
+  for (const root of roots.splice(0)) rmSync(root, { recursive: true, force: true })
+})
+
+function fixture(exportPath = './lib/index.js'): string {
+  const root = mkdtempSync(join(tmpdir(), 'dsh-publint-all-'))
+  roots.push(root)
+  const packageDir = join(root, 'packages/core/probe')
+  mkdirSync(join(packageDir, 'lib'), { recursive: true })
+  writeFileSync(join(packageDir, 'package.json'), `${JSON.stringify({
+    name: '@deepseek-ai/dsh-probe',
+    version: '0.0.1',
+    type: 'module',
+    license: 'MIT',
+    engines: { node: '>=22.19' },
+    sideEffects: false,
+    files: ['lib'],
+    exports: { '.': { default: exportPath } },
+  }, null, 2)}\n`)
+  writeFileSync(join(packageDir, 'README.md'), '# Probe\n')
+  writeFileSync(join(packageDir, 'lib/index.js'), 'export const probe = true\n')
+  writeFileSync(join(packageDir, 'unpublished.js'), 'export const hidden = true\n')
+  return root
+}
+
+function run(root: string) {
+  return spawnSync(process.execPath, [
+    '--import', 'tsx', runner,
+    '--packages-root', root,
+  ], {
+    cwd: repositoryRoot,
+    encoding: 'utf8',
+    timeout: 5_000,
+  })
+}
+
+describe('publint package runner', () => {
+  it('lints recursively declared files from an in-memory publication view', () => {
+    const result = run(fixture())
+    expect(result.status, result.stderr).toBe(0)
+    expect(result.stdout).toContain('linting 1 package(s)')
+    expect(result.stdout).toContain('All good!')
+  })
+
+  it('rejects an export that exists in the workspace but is not published', () => {
+    const result = run(fixture('./unpublished.js'))
+    expect(result.status).toBe(1)
+    expect(result.stdout).toContain('unpublished.js')
+  })
+})