Having compilerOptions.composite set fails to build

[moltar]

Environment

Node v18.12.1
PNPM Workspace v8

Reproduction

This is not super obvious, and I can provide a repro on demand if this is a new and/or unknown scenario.

Describe the bug

1. Working with an PNPM workspace.
2. Using TypeScript references.
3. Have a project that sets composite: true (it is being references by another)
4. When running unbuild get an error.

Additional context

The files are listed in includes.

Removing the composite flag makes the problem go away and build works fine.

Same problem and solution are described on SO (not for unbuild in particular): https://stackoverflow.com/a/70964056/1566758

Full tsconfig.json

{
  "compilerOptions": {
    "rootDir": "src",
    "outDir": "lib",
    "alwaysStrict": true,
    "declaration": true,
    "esModuleInterop": true,
    "experimentalDecorators": true,
    "inlineSourceMap": true,
    "inlineSources": true,
    "lib": [
      "es2019"
    ],
    "module": "CommonJS",
    "noEmitOnError": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "noImplicitThis": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "resolveJsonModule": true,
    "strict": true,
    "strictNullChecks": true,
    "strictPropertyInitialization": true,
    "stripInternal": true,
    "target": "ES2019",
    "incremental": true,
    "tsBuildInfoFile": "tsconfig",
    "skipLibCheck": true,
    "declarationMap": true,
    "emitDeclarationOnly": true
  },
  "include": [
    "src/**/*.ts"
  ],
  "exclude": []
}

Diff that fixes the problem

diff --git a/packages/projen-jest-swc/tsconfig.json b/packages/projen-jest-swc/tsconfig.json
index 302b209..ffabb8e 100644
--- a/packages/projen-jest-swc/tsconfig.json
+++ b/packages/projen-jest-swc/tsconfig.json
@@ -29,7 +29,6 @@
     "incremental": true,
     "tsBuildInfoFile": "tsconfig",
     "skipLibCheck": true,
-    "composite": true,
     "declarationMap": true,
     "emitDeclarationOnly": true
   },

Logs

error TS6307: File '/foo/packages/package-a/src/index.ts' is not listed within the file list of project ''. Projects must list all files or use an 'include' pattern.
  The file is in the program because:
    Root file specified for compilation
src/index.ts(1,15): error TS6307: File '/foo/packages/package-a/src/jest-swc.ts' is not listed within the file list of project ''. Projects must list all files or use an 'include' pattern.

[moltar]

• Looks like the same issue occurs with tsup: DTS error with composite egoist/tsup#571
• ... Because of rollup-plugin-dts: rollup-plugin-dts reports error TS6307 with composite project Swatinem/rollup-plugin-dts#127

[kazupon]

you can work-around the below rollup.dts options:

import { defineBuildConfig } from 'unbuild';

export default defineBuildConfig({
  // ...
  rollup: {
    dts: {
      compilerOptions: { composite: false }
    }
  },
  // ...
});

recently, rollup-plugin-dts issue has been updated
Swatinem/rollup-plugin-dts#127 (comment)