electron-forge does not work with yarn workspaces

• I have read the contribution documentation for this project.
• I agree to follow the code of conduct that this project follows, as appropriate.
• I have searched the issue tracker for an issue that matches the one I want to file, without success.

Since I use Yarn workspaces electron-forge complains about missing dependencies which are installed through yarn in parent folder. My directory structure is as following:

omnicrom/
├─ node_modules/
│   ├──.bin/
│   ├── electron-forge
│   ├── electron
│   └── ...
├─ .../
└─ packages/
   └─ app/
      ├── .../
      ├── node_modules/
      │  └──.bin/
      └── src/

Console Output (with stack)

WARNING: DEBUG environment variable detected.  Progress indicators will be sent over electron-forge:lifecycle
  electron-forge:lifecycle Process Started: Checking your system +0ms
  electron-forge:lifecycle Process Succeeded: Checking your system +517ms
  electron-forge:runtime-config setting key: verbose to value: false +0ms
WARNING: DEBUG environment variable detected.  Progress indicators will be sent over electron-forge:lifecycle
  electron-forge:lifecycle Process Started: Locating Application +0ms
  electron-forge:project-resolver searching for project in: D:\projects\crm\omnicrom\packages\app +0ms
  electron-forge:project-resolver electron-forge compatible package.json found in D:\projects\crm\omnicrom\packages\app\package.json +7ms
  electron-forge:lifecycle Process Succeeded: Locating Application +10ms
  electron-forge:util Could not read package.json for moduleName=electron-prebuilt-compile [Error: ENOENT: no such file or directory, open 'D:\projects\crm\omnicrom\packages\app\node_modules\electron-prebuilt-compile\package.json'] {
  errno: -4058,
  code: 'ENOENT',
  syscall: 'open',
  path: 'D:\\projects\\crm\\omnicrom\\packages\\app\\node_modules\\electron-prebuilt-compile\\package.json'
} +0ms
  electron-forge:util Could not read package.json for moduleName=electron [Error: ENOENT: no such file or directory, open 'D:\projects\crm\omnicrom\packages\app\node_modules\electron\package.json']
{
  errno: -4058,
  code: 'ENOENT',
  syscall: 'open',
  path: 'D:\\projects\\crm\\omnicrom\\packages\\app\\node_modules\\electron\\package.json'
} +4ms
  electron-forge:util Could not read package.json for moduleName=electron-prebuilt [Error: ENOENT: no such file or directory, open 'D:\projects\crm\omnicrom\packages\app\node_modules\electron-prebuilt\package.json'] {
  errno: -4058,
  code: 'ENOENT',
  syscall: 'open',
  path: 'D:\\projects\\crm\\omnicrom\\packages\\app\\node_modules\\electron-prebuilt\\package.json'
} +2ms
  electron-forge:util getElectronVersion failed to determine Electron version: projectDir=D:\projects\crm\omnicrom\packages\app, result=null +1ms
An unhandled rejection has occurred inside Forge:
Could not determine Electron version. Make sure that ‘npm install’ (or ‘yarn’) has been run before invoking electron-forge.
Error: Could not determine Electron version. Make sure that ‘npm install’ (or ‘yarn’) has been run before invoking electron-forge.
at D:\projects\crm\omnicrom\node_modules\electron-forge\dist\util\rebuild.js:26:13
at Generator.next (<anonymous>)
at Generator.tryCatcher (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\util.js:16:23)
at PromiseSpawn._promiseFulfilled (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\generators.js:97:49)
at D:\projects\crm\omnicrom\node_modules\bluebird\js\release\generators.js:201:15
at D:\projects\crm\omnicrom\node_modules\electron-forge\dist\util\rebuild.js:63:17
at D:\projects\crm\omnicrom\node_modules\electron-forge\dist\api\start.js:105:33
at Generator.next (<anonymous>)
at Generator.tryCatcher (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\util.js:16:23)
at PromiseSpawn._promiseFulfilled (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\generators.js:97:49)
at Promise._settlePromise (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\promise.js:574:26)
at Promise._settlePromise0 (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\promise.js:614:10)
at Promise._settlePromises (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\promise.js:694:18)
at _drainQueueStep (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\async.js:138:12)
at _drainQueue (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\async.js:131:9)
at Async._drainQueues (D:\projects\crm\omnicrom\node_modules\bluebird\js\release\async.js:147:5)

What command line arguments are you passing?

none.

What does your config.forge data in package.json look like?

config.forge settings

"config": {
    "forge": {
      "make_targets": {
        "win32": [
          "squirrel"
        ],
        "darwin": [
          "zip"
        ],
        "linux": [
          "deb",
          "rpm"
        ]
      },
      "electronPackagerConfig": {
        "packageManager": "yarn"
      },
      "electronWinstallerConfig": {
        "name": "omnicrom"
      },
      "electronInstallerDebian": {},
      "electronInstallerRedhat": {},
      "github_repository": {
        "owner": "",
        "name": ""
      },
      "windowsStoreConfig": {
        "packageName": "",
        "name": "omnicrom"
      }
    }
  }

To recreate this issue simply create a new project with electron-forge and then wrap it into a yarn workspace. to do this you refer to this guide: https://yarnpkg.com/en/docs/workspaces You could also recreate my directory structure and use the following root package.json contents:

{
  "name": "myrootpackage",
  "version": "1.0.0",
  "private": true,
  "workspaces": [
    "packages/*"
  ]
}

[alxmiron]

Had the same problem. Fixed this by moving electron package from ./node_modules to ./packages/app/node_modules using yarn workspaces.noihoist

[alxmiron]

@abumalick has correct testcase - I also get an error "electron package not found" there, unless I add the following props to my-new-app/package.json:

"private": true,
"workspaces": {
  "nohoist": [
    "electron",
    "electron/**",
    "electron-squirrel-startup",
    "electron-squirrel-startup/**",
    "@electron-forge",
    "@electron-forge/**"
  ]
},

NOTE: "private": true is important