fix(maintainer): add .ts extensions so node can load the sweep

packages/ai-angular/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../../tsconfig.json",
+  "extends": "../../tsconfig.base.json",
   "compilerOptions": {
     "noEmit": true,
     "module": "preserve",

scripts/maintainer/actions.ts

@@ -4,7 +4,7 @@
  * through the REST API.
  */
 
-import type { GitHubClient } from './github'
+import type { GitHubClient } from './github.ts'
 
 export const MANAGED_LABELS: Array<{
   name: string

scripts/maintainer/classify.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, it } from 'vitest'
-import { classifyDiscussion, classifyIssue, classifyPR } from './classify'
-import { ACK_MARKER, REPRO_MARKER } from './comments'
+import { classifyDiscussion, classifyIssue, classifyPR } from './classify.ts'
+import { ACK_MARKER, REPRO_MARKER } from './comments.ts'
 import {
   NOW,
   comment,
@@ -12,7 +12,7 @@ import {
   makeIssue,
   makePR,
   review,
-} from './fixtures'
+} from './fixtures.ts'
 
 describe('classifyPR — waiting-on state machine', () => {
   it('brand-new PR with no maintainer response waits on maintainer', () => {

scripts/maintainer/classify.ts

@@ -3,9 +3,9 @@
  * heuristic, and per-item hygiene checks. No I/O — fixture-testable.
  */
 
-import { isRosterMaintainer } from './config'
-import { ACK_MARKER, REPRO_MARKER } from './comments'
-import { matchesAnyGlob } from './glob'
+import { isRosterMaintainer } from './config.ts'
+import { ACK_MARKER, REPRO_MARKER } from './comments.ts'
+import { matchesAnyGlob } from './glob.ts'
 import type {
   DiscussionItem,
   DiscussionTriage,
@@ -18,7 +18,7 @@ import type {
   ToolsetConfig,
   TriageResult,
   WaitingOn,
-} from './types'
+} from './types.ts'
 
 export const HOUR_MS = 60 * 60 * 1000
 

scripts/maintainer/collect.ts

@@ -4,8 +4,8 @@
  * the shapes in types.ts. Read-only — never mutates anything.
  */
 
-import { isBotLogin } from './config'
-import type { GitHubClient } from './github'
+import { isBotLogin } from './config.ts'
+import type { GitHubClient } from './github.ts'
 import type {
   CIState,
   ClosedItem,
@@ -15,7 +15,7 @@ import type {
   RepoSnapshot,
   TimelineEvent,
   ToolsetConfig,
-} from './types'
+} from './types.ts'
 
 const CLOSED_LOOKBACK_DAYS = 14
 

scripts/maintainer/comments.ts

@@ -1,4 +1,4 @@
-import type { PRTriage } from './types'
+import type { PRTriage } from './types.ts'
 
 /**
  * HTML markers embedded in bot comments so sweeps stay idempotent: before

scripts/maintainer/config.ts

@@ -1,5 +1,5 @@
 import { readFile } from 'node:fs/promises'
-import type { ToolsetConfig } from './types'
+import type { ToolsetConfig } from './types.ts'
 
 export const DEFAULT_CONFIG_PATH = '.github/maintainers.json'
 

scripts/maintainer/discord.ts

@@ -3,8 +3,8 @@
  * Rendering is pure; posting takes an injected fetch.
  */
 
-import { formatDuration } from './metrics'
-import type { Scorecard } from './metrics'
+import { formatDuration } from './metrics.ts'
+import type { Scorecard } from './metrics.ts'
 
 const MAX_LINES_PER_SECTION = 12
 const MAX_EMBED_DESCRIPTION = 4000

scripts/maintainer/fixtures.ts

@@ -6,7 +6,7 @@ import type {
   PRItem,
   TimelineEvent,
   ToolsetConfig,
-} from './types'
+} from './types.ts'
 
 export const NOW = new Date('2026-07-16T00:00:00Z')
 

scripts/maintainer/metrics.test.ts

@@ -1,7 +1,7 @@
 import { describe, expect, it } from 'vitest'
-import { classifyAll } from './classify'
-import { buildScorecardEmbeds, chunkEmbeds } from './discord'
-import { computeScorecard, formatDuration, percentile } from './metrics'
+import { classifyAll } from './classify.ts'
+import { buildScorecardEmbeds, chunkEmbeds } from './discord.ts'
+import { computeScorecard, formatDuration, percentile } from './metrics.ts'
 import {
   NOW,
   review,
@@ -12,8 +12,8 @@ import {
   makeDiscussion,
   makeIssue,
   makePR,
-} from './fixtures'
-import type { RepoSnapshot } from './types'
+} from './fixtures.ts'
+import type { RepoSnapshot } from './types.ts'
 
 function snapshotFixture(): RepoSnapshot {
   return {

scripts/maintainer/metrics.ts

@@ -3,17 +3,17 @@
  * sections and stats. Pure — no I/O.
  */
 
-import { deriveResponseState } from './classify'
-import { isRosterMaintainer } from './config'
-import { computeLoad, routePR } from './route'
+import { deriveResponseState } from './classify.ts'
+import { isRosterMaintainer } from './config.ts'
+import { computeLoad, routePR } from './route.ts'
 import type {
   DiscussionTriage,
   IssueTriage,
   PRTriage,
   RepoSnapshot,
   ToolsetConfig,
   TriageResult,
-} from './types'
+} from './types.ts'
 
 const DAY_MS = 24 * 60 * 60 * 1000
 

scripts/maintainer/route.test.ts

@@ -1,7 +1,12 @@
 import { describe, expect, it } from 'vitest'
-import { globToRegExp, matchesGlob } from './glob'
-import { computeLoad, requiresCoreReview, routeIssue, routePR } from './route'
-import { config, daysAgo } from './fixtures'
+import { globToRegExp, matchesGlob } from './glob.ts'
+import {
+  computeLoad,
+  requiresCoreReview,
+  routeIssue,
+  routePR,
+} from './route.ts'
+import { config, daysAgo } from './fixtures.ts'
 
 describe('glob matcher', () => {
   it.each([

scripts/maintainer/route.ts

@@ -4,8 +4,8 @@
  * needing any stored state.
  */
 
-import { matchesAnyGlob, matchesGlob } from './glob'
-import type { ClosedItem, MaintainerEntry, ToolsetConfig } from './types'
+import { matchesAnyGlob, matchesGlob } from './glob.ts'
+import type { ClosedItem, MaintainerEntry, ToolsetConfig } from './types.ts'
 
 export type AssignmentLoad = Map<string, number>
 

scripts/maintainer/scorecard.ts

@@ -8,13 +8,13 @@
 
 import { readdir } from 'node:fs/promises'
 import process from 'node:process'
-import { classifyAll } from './classify'
-import { collectSnapshot } from './collect'
-import { loadConfig } from './config'
-import { buildScorecardEmbeds, postToDiscord } from './discord'
-import { createGitHubClient } from './github'
-import { computeScorecard } from './metrics'
-import { isDryRun, resolveToken, writeStepSummary } from './env'
+import { classifyAll } from './classify.ts'
+import { collectSnapshot } from './collect.ts'
+import { loadConfig } from './config.ts'
+import { buildScorecardEmbeds, postToDiscord } from './discord.ts'
+import { createGitHubClient } from './github.ts'
+import { computeScorecard } from './metrics.ts'
+import { isDryRun, resolveToken, writeStepSummary } from './env.ts'
 
 async function countPendingChangesets(): Promise<number> {
   try {

scripts/maintainer/sweep.test.ts

@@ -1,8 +1,10 @@
+import { execFile } from 'node:child_process'
+import { promisify } from 'node:util'
 import { describe, expect, it } from 'vitest'
-import { executeMutations, planLabelChanges } from './actions'
-import { ACK_MARKER, REPRO_MARKER, buildAckComment } from './comments'
-import { classifyPR } from './classify'
-import { planSweep } from './sweep'
+import { executeMutations, planLabelChanges } from './actions.ts'
+import { ACK_MARKER, REPRO_MARKER, buildAckComment } from './comments.ts'
+import { classifyPR } from './classify.ts'
+import { planSweep } from './sweep.ts'
 import {
   NOW,
   review,
@@ -12,8 +14,8 @@ import {
   hoursAgo,
   makeIssue,
   makePR,
-} from './fixtures'
-import type { RepoSnapshot } from './types'
+} from './fixtures.ts'
+import type { RepoSnapshot } from './types.ts'
 
 function makeSnapshot(overrides: Partial<RepoSnapshot> = {}): RepoSnapshot {
   return {
@@ -376,11 +378,11 @@ describe('routing and review requests', () => {
 })
 
 it('runs collection → routing → REST mutations → scorecard with paginated GitHub data', async () => {
-  const { collectSnapshot } = await import('./collect')
-  const { createGitHubClient } = await import('./github')
-  const { classifyAll } = await import('./classify')
-  const { computeScorecard } = await import('./metrics')
-  const { buildScorecardEmbeds } = await import('./discord')
+  const { collectSnapshot } = await import('./collect.ts')
+  const { createGitHubClient } = await import('./github.ts')
+  const { classifyAll } = await import('./classify.ts')
+  const { computeScorecard } = await import('./metrics.ts')
+  const { buildScorecardEmbeds } = await import('./discord.ts')
   const roster = {
     ...config,
     maintainers: config.maintainers.map((m) => ({
@@ -573,3 +575,15 @@ it('does not treat assignment or review-request events as contributor replies',
   expect(after.unansweredSince).toBe(before.unansweredSince)
   expect(after.firstResponseHours).toBe(before.firstResponseHours)
 })
+
+const execFileAsync = promisify(execFile)
+
+it('links the sweep module when node loads the file', async () => {
+  const sweepHref = new URL('./sweep.ts', import.meta.url).href
+  const { stdout } = await execFileAsync(process.execPath, [
+    '--input-type=module',
+    '--eval',
+    `await import(${JSON.stringify(sweepHref)}); console.log('sweep-module-linked')`,
+  ])
+  expect(stdout).toContain('sweep-module-linked')
+})

scripts/maintainer/sweep.ts

@@ -23,16 +23,21 @@ import {
   ensureManagedLabels,
   executeMutations,
   planLabelChanges,
-} from './actions'
-import { classifyAll } from './classify'
-import { collectSnapshot } from './collect'
-import { buildAckComment, buildReproComment } from './comments'
-import { isRosterMaintainer, loadConfig } from './config'
-import { createGitHubClient } from './github'
-import { computeLoad, requiresCoreReview, routeIssue, routePR } from './route'
-import { isDryRun, resolveToken, writeStepSummary } from './env'
-import type { Mutation } from './actions'
-import type { PRItem, RepoSnapshot, ToolsetConfig } from './types'
+} from './actions.ts'
+import { classifyAll } from './classify.ts'
+import { collectSnapshot } from './collect.ts'
+import { buildAckComment, buildReproComment } from './comments.ts'
+import { isRosterMaintainer, loadConfig } from './config.ts'
+import { createGitHubClient } from './github.ts'
+import {
+  computeLoad,
+  requiresCoreReview,
+  routeIssue,
+  routePR,
+} from './route.ts'
+import { isDryRun, resolveToken, writeStepSummary } from './env.ts'
+import type { Mutation } from './actions.ts'
+import type { PRItem, RepoSnapshot, ToolsetConfig } from './types.ts'
 
 export interface SweepPlan {
   mutations: Array<Mutation>

tsconfig.json

@@ -1,5 +1,8 @@
 {
   "$schema": "https://json.schemastore.org/tsconfig",
   "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "allowImportingTsExtensions": true
+  },
   "include": ["scripts", "*.config.ts", "*.config.js"]
 }