Lefthook doesn't find executables with Desktop Git Client - npx: not found

[bennycode]

🔧 Summary

When I try to push with my Git Desktop client (SmartGit) then lefthook doesn't find npx. If I push from within VS Code, it works.

Here is my lefthook.yml:

pre-commit:
  parallel: true
  commands:
    format:
      glob: '*.{css,html,json,less,md,scss,yml}'
      run: npx -c "cross-env NODE_OPTIONS=--max_old_space_size=4096 prettier --write --log-level error {staged_files}"
    lint:
      glob: '*.{js,jsx,ts,tsx}'
      run: npx eslint {staged_files} --fix

Lefthook version

v1.9.0

Steps to reproduce

• Use a Git Desktop client (like SmartGit)
• Use nvm to install and run Node.js

Expected results

Lefthook finding npx and other tools

Actual results

Lefthook failing to find npx:

\u2503 lint \u276f
sh: 1: npx: not found
exit status 127\u2503 format \u276f
sh: 1: npx: not found
exit status 127

Possible Solution

• There was a workaround here: npm: not found when using a git client and nvm #178 (comment)
• Apparently it was fixed with feature: Expand env variables #391 by @mrexox but it doesn't seem like it

[mrexox]

@bennycode , do you start VSCode from terminal? It's surprising that it works without any extra configuration.

Lefthook inherits envs from the environment it was called from. If it's your terminal, you usually have all envs, but with a desktop app you probably miss some PATH adjustments.

Please, use rc option if you use some desktop app with lefthook (you can put it to lefthook-local.yml, see examples)

Fast fix: add a rc file with the line export PATH=$PATH:<path where npx lives>

which npx

But better solution is to repeat your shell rc file adjustments.

[bennycode]

Hi @mrexox and thank you for your fast feedback. It helped me to narrow down the problem...

I am using Windows 11 and the Windows Subsystem for Linux. My SmartGit is installed in the WSL as it supports GUI applications. There is indeed a difference in how I can start my SmartGit desktop client...

Starting from Start Menu

If I run SmartGit from the Windows start menu, then the commit in combination with Lefthook fails as it cannot find npx:

sh: 1: npx: not found

Starting from Ubuntu App (Terminal)

When I initially launch my terminal using the Ubuntu app on Windows and run SmartGit (~/smartgit/bin/smartgit.sh), I don't encounter any issues with Lefthook. However, it seems that Lefthook is not executed at all on a pre-commit.

Actually, when committing through VS Code (launched from my Start menu), the pre-commit hook is not executed either.

[mrexox]

I see. Well, in this case I can suggest you to install lefthook via winget, so it is available from anywhere (does it work for Winget like this?).

This is the first time I meet your use case and it's interesting if installation via winget can fix this.