feat: support pnpm

[goosewobbler]

Signed-off-by: Yi Yang yangyi.makeryi@gmail.com

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Summarize your changes:

Adding PNPM support - picking up where #3351 left off.

Related issue: #2633

[emilbon99]

Is this PR ready to go? If so, is there an ETA on when it might get merged?

[goosewobbler]

I wasn't the original author of this code but happy to do what it takes to get this one released - we use PNPM in WDIO and native support here would definitely help.

[erickzhao]

I think there are some legitimate test failures that we'll have to investigate in slow-tests.

It may be that pnpm is hanging somewhere along the line? It seems like all 3 platforms are hanging and CircleCI is cutting off the CI jobs.

[goosewobbler]

It is hanging on this line, the package step of the import test.

Added more logging to core/api/package.ts and it seems this await never resolves...

[goosewobbler]

More digging. All of the tests passed in d334388 and subsequently broke with the merge in cf43b13.

Debugging the utils/core-utils/src/rebuild.ts results in the following:

electron-forge:rebuild Spawning a remote rebuilder process with options: {
  buildPath: '/var/folders/g6/0tqr_59j76n0g6zxxq_0tq3c0000gn/T/electron-packager/tmp-ukJFul/Electron.app/Contents/Resources/app',
  electronVersion: '30.0.6',
  arch: 'arm64'
}
electron-forge:rebuild Received message from rebuilder: {
  msg: 'rebuild-error',
  err: {
    message: "ENOENT: no such file or directory, stat '/private/var/folders/g6/0tqr_59j76n0g6zxxq_0tq3c0000gn/T/electron-packager/tmp-ukJFul/Electron.app/Contents/Resources/app/node_modules/electron-squirrel-startup'",
    stack: "Error: ENOENT: no such file or directory, stat '/private/var/folders/g6/0tqr_59j76n0g6zxxq_0tq3c0000gn/T/electron-packager/tmp-ukJFul/Electron.app/Contents/Resources/app/node_modules/electron-squirrel-startup'"
  }
}

There are two symlinks in the node_modules dir:

lrwxr-xr-x@   electron -> .pnpm/electron@30.0.6/node_modules/electron
lrwxr-xr-x@   electron-squirrel-startup -> .pnpm/electron-squirrel-startup@1.0.1/node_modules/electron-squirrel-startup

I wonder if this is an issue with @electron/rebuild. Could be related to electron/rebuild#547.