[codex] Fix TypeScript build cache flake

.github/workflows/ci.yml

@@ -56,6 +56,9 @@ jobs:
       - name: Lint
         run: pnpm lint
 
+      - name: Build Cache Config
+        run: pnpm check:build-cache
+
       - name: Build
         run: pnpm build
 

package.json

@@ -22,7 +22,8 @@
   "scripts": {
     "build": "turbo run build",
     "check": "turbo run check",
-    "ci:validate": "pnpm lint && pnpm build && pnpm typecheck && pnpm test && pnpm test:release-publish && pnpm test:upload-release-assets && node scripts/check-docs.mjs && pnpm pack:check && pnpm verify:harness:self-test && pnpm verify:harness",
+    "check:build-cache": "node scripts/check-build-cache-config.mjs",
+    "ci:validate": "pnpm lint && pnpm check:build-cache && pnpm build && pnpm typecheck && pnpm test && pnpm test:release-publish && pnpm test:upload-release-assets && node scripts/check-docs.mjs && pnpm pack:check && pnpm verify:harness:self-test && pnpm verify:harness",
     "dev": "turbo run dev --parallel",
     "lint": "pnpm exec biome check --config-path packages/config-biome/biome.json package.json scripts && turbo run lint",
     "lint:fix": "pnpm exec biome check --write --unsafe --config-path packages/config-biome/biome.json package.json scripts && turbo run lint -- --write",

packages/cli/tsconfig.build.json

@@ -4,6 +4,7 @@
   "compilerOptions": {
     "noEmit": false,
     "outDir": "dist",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo",
     "paths": {
       "@dawn-ai/core": ["../core/src/index.ts"],
       "@dawn-ai/langchain": ["../langchain/src/index.ts"],

packages/core/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"],
   "references": [

packages/create-dawn-app/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"],
   "references": [

packages/devkit/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

packages/evals/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

packages/langchain/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

packages/langgraph/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

packages/memory/tsconfig.json

@@ -1,7 +1,11 @@
 {
   "$schema": "https://json.schemastore.org/tsconfig",
   "extends": "../config-typescript/node.json",
-  "compilerOptions": { "outDir": "dist", "rootDir": "src" },
+  "compilerOptions": {
+    "outDir": "dist",
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
+  },
   "references": [{ "path": "../sqlite-storage" }],
   "include": ["src/**/*.ts"]
 }

packages/permissions/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

packages/sdk/tsconfig.contracts.json

@@ -3,7 +3,8 @@
   "extends": "./tsconfig.json",
   "compilerOptions": {
     "noEmit": true,
-    "rootDir": "."
+    "rootDir": ".",
+    "tsBuildInfoFile": "dist/tsconfig.contracts.tsbuildinfo"
   },
   "include": ["src/**/*.ts", "test/*.contract.ts"]
 }

packages/sdk/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

packages/sqlite-storage/tsconfig.json

@@ -1,6 +1,10 @@
 {
   "$schema": "https://json.schemastore.org/tsconfig",
   "extends": "../config-typescript/node.json",
-  "compilerOptions": { "outDir": "dist", "rootDir": "src" },
+  "compilerOptions": {
+    "outDir": "dist",
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
+  },
   "include": ["src/**/*.ts"]
 }

packages/testing/tsconfig.json

@@ -1,7 +1,11 @@
 {
   "$schema": "https://json.schemastore.org/tsconfig",
   "extends": "../config-typescript/node.json",
-  "compilerOptions": { "outDir": "dist", "rootDir": "src" },
+  "compilerOptions": {
+    "outDir": "dist",
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
+  },
   "references": [{ "path": "../memory" }],
   "include": ["src/**/*.ts"]
 }

packages/vite-plugin/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

packages/workspace/tsconfig.json

@@ -3,7 +3,8 @@
   "extends": "../config-typescript/node.json",
   "compilerOptions": {
     "outDir": "dist",
-    "rootDir": "src"
+    "rootDir": "src",
+    "tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
   },
   "include": ["src/**/*.ts"]
 }

scripts/check-build-cache-config.mjs

@@ -0,0 +1,76 @@
+import { readdirSync, readFileSync, statSync } from "node:fs"
+import { dirname, join, posix, resolve } from "node:path"
+import { fileURLToPath } from "node:url"
+
+const repoRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..")
+const packageRoot = join(repoRoot, "packages")
+
+const readJson = (path) => JSON.parse(readFileSync(path, "utf8"))
+const toPosix = (path) => path.split(/[/\\]+/).join(posix.sep)
+
+const errors = []
+const checkedConfigs = []
+
+for (const packageDirName of readdirSync(packageRoot).sort()) {
+  const packageDir = join(packageRoot, packageDirName)
+
+  if (!statSync(packageDir).isDirectory()) {
+    continue
+  }
+
+  for (const fileName of readdirSync(packageDir).sort()) {
+    if (!/^tsconfig(?:\..+)?\.json$/.test(fileName)) {
+      continue
+    }
+
+    const configPath = join(packageDir, fileName)
+    const relativeConfigPath = toPosix(configPath.slice(repoRoot.length + 1))
+    const config = readJson(configPath)
+    const compilerOptions = config.compilerOptions ?? {}
+    const outDir = compilerOptions.outDir
+    const tsBuildInfoFile = compilerOptions.tsBuildInfoFile
+
+    if (typeof outDir === "string" && compilerOptions.noEmit !== true) {
+      const expectedBuildInfoFile = `${outDir.replace(/\/+$/, "")}/tsconfig.tsbuildinfo`
+
+      checkedConfigs.push(relativeConfigPath)
+
+      if (tsBuildInfoFile !== expectedBuildInfoFile) {
+        errors.push(
+          `${relativeConfigPath} must set compilerOptions.tsBuildInfoFile to ${expectedBuildInfoFile}`,
+        )
+      }
+    }
+
+    if (
+      typeof tsBuildInfoFile === "string" &&
+      !toPosix(tsBuildInfoFile).startsWith(`${toPosix(outDir ?? "dist")}/`)
+    ) {
+      errors.push(
+        `${relativeConfigPath} writes compilerOptions.tsBuildInfoFile outside its build output: ${tsBuildInfoFile}`,
+      )
+    }
+  }
+}
+
+const turboConfig = readJson(join(repoRoot, "turbo.json"))
+const buildOutputs = turboConfig.tasks?.build?.outputs ?? []
+
+if (!buildOutputs.includes("dist/**")) {
+  errors.push('turbo.json build task must include "dist/**" in outputs')
+}
+
+if (errors.length > 0) {
+  console.error("Build cache config check failed.")
+  console.error("")
+
+  for (const error of errors) {
+    console.error(`- ${error}`)
+  }
+
+  process.exit(1)
+}
+
+console.log(
+  `Build cache config check passed (${checkedConfigs.length} emitting tsconfig file(s), dist/** cached).`,
+)