'rootDir' is expected to contain all source files

Bug Report or Feature Request (mark with an x)

- [x] bug report -> please search issues before submitting
- [ ] feature request

Command (mark with an x)

- [ ] new
- [x] build
- [ ] serve
- [ ] test
- [ ] e2e
- [ ] generate
- [ ] add
- [ ] update
- [ ] lint
- [ ] xi18n
- [ ] run
- [ ] config
- [ ] help
- [ ] version
- [ ] doc

Versions

node --version: 8.9.0

npm -v: 5.6.0

ng -v:

Angular CLI: 6.1.3
Node: 8.9.4
OS: linux x64
Angular: 6.1.2
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                            Version
------------------------------------------------------------
@angular-devkit/architect          0.6.8
@angular-devkit/build-angular      0.6.8
@angular-devkit/build-ng-packagr   0.7.3
@angular-devkit/build-optimizer    0.6.8
@angular-devkit/core               0.6.8
@angular-devkit/schematics         0.7.3
@angular/cli                       6.1.3
@ngtools/json-schema               1.1.0
@ngtools/webpack                   6.0.8
@schematics/angular                0.7.3
@schematics/update                 0.7.3
ng-packagr                         3.0.6
rxjs                               6.2.2
typescript                         2.9.2
webpack                            4.8.3

Repro steps

1. Clone https://github.com/samherrmann/angular-sandbox
2. Checkout rootDir-expect-all-source-files-error branch
3. Run npm install
4. Run npm run build

The log given by the failure

error TS6059: File '/code/projects/bar/src/lib/types.ts' is not under 'rootDir' '/code/projects/foo/src'. 'rootDir' is expected to contain all source files.

Error: error TS6059: File '/code/projects/bar/src/lib/types.ts' is not under 'rootDir' '/code/projects/foo/src'. 'rootDir' is expected to contain all source files.

    at Object.<anonymous> (/code/node_modules/ng-packagr/lib/ngc/compile-source-files.js:53:68)
    at Generator.next (<anonymous>)
    at /code/node_modules/ng-packagr/lib/ngc/compile-source-files.js:7:71
    at new Promise (<anonymous>)
    at __awaiter (/code/node_modules/ng-packagr/lib/ngc/compile-source-files.js:3:12)
    at Object.compileSourceFiles (/code/node_modules/ng-packagr/lib/ngc/compile-source-files.js:19:12)
    at Object.<anonymous> (/code/node_modules/ng-packagr/lib/ng-v5/entry-point/ts/compile-ngc.transform.js:26:32)
    at Generator.next (<anonymous>)
    at /code/node_modules/ng-packagr/lib/ng-v5/entry-point/ts/compile-ngc.transform.js:7:71
    at new Promise (<anonymous>)

Desired functionality

I would expect the build to be successful. I am not sure at this point if this is a tsconfig issue, or a tsc issue, or some other issue.

Mention any other details that might be useful

I also asked this on StackOverflow

[fkolar]

I wanted to check this really considered fixed? I have two publishable libraries (using nrwl) and facing the same problem my version of devkit/core : “@angular-devkit/core”: “^0.8.5”,

[ruimarques]

Note that I was playing with Angular elements like a monkey (and angular libs as a consequence) and got this error by importing stuff from the main app into the lib.

hint: don’t do this, element dependencies should come through the component’s inputs.