git-hooks.hooks.prettier.settings.binPath does not allow value ./node_modules/.bin/prettier

[Vages]

Describe the bug

Using git-hooks.hooks.prettier.settings.binPath = ./node_modules/.bin/prettier (as suggested in https://devenv.sh/reference/options/#git-hookshooksprettiersettingsbinpath) makes devenv shell crash with the error message error: path '/node_modules' does not exist in Git repository '/Users/myusername/repo'. Checking in node_modules makes the shell evaluate, but the pre-commit hook crashes on execution.

There may be technical reasons for this behavior, but I have not found an explanation in the documentation. If the error cannot be remedied, I would suggest adding a warning to the documentation for the option.

To reproduce

When node_modules is not checked in (the main case).

git clone https://github.com/Vages/prettier-binpath-mwe
cd prettier-binpath-mwe
devenv shell # should crash with output like https://gist.github.com/Vages/2c4d41d3865cb7a3810455c7388fc059

When node_modules is checked in:

git clone https://github.com/Vages/prettier-binpath-mwe
cd prettier-binpath-mwe
git checkout node-modules-checked-in
echo "  console.log(  'badly formatted')" > foo.js
git add foo.js
devenv shell git commit # should crash with output like https://gist.github.com/Vages/1f68bb6b14301fc6affaf177dee356fc

Version

$ devenv version
devenv 1.3.1 (aarch64-darwin)

[thenonameguy]

Try with:

package = null;
entry = "./node_modules/.bin/prettier ";

This just templates the correct .pre-commit-config.yaml file without referencing it through Nix evaluation.

[Vages]

Took your tip, @thenonameguy (added a -w to the prettier command). Result on the entry-overridden-package-null branch.

Prettier now tries to parse any file – which is not what I would expect without modifying git-hooks.hooks.prettier.files or .types explicitly. See output below.

Thank you for your help so far, @thenonameguy. Even though there is still work to be done, this was a step in the right direction 😄

$ devenv test
• Overriding .devenv to .devenv.XVf8SKCgSupD
• Building tests ...
• Using Cachix: devenv
this derivation will be built:
  /nix/store/dslfrpj5pqg29qbp1bcn70pwax9na86g-devenv-test.drv
building '/nix/store/dslfrpj5pqg29qbp1bcn70pwax9na86g-devenv-test.drv'
✔ Building tests in 6.3s.
• Running tests ...
• Building shell ...
building '/nix/store/0cvp65cwq48xw5ssyc8lhs9figyxks8h-devenv-shell-env.drv'
Sourcing pytest-check-hook
Using pytestCheckPhase
✔ Building shell in 2.5s.
Running tasks     devenv:enterShell

Succeeded         devenv:git-hooks:install 27ms
Succeeded         devenv:enterShell        10ms
2 Succeeded                                39.03ms

• Setting up shell environment ...
Running tasks     devenv:enterShell
Succeeded         devenv:git-hooks:install 20ms
Succeeded         devenv:enterShell        10ms
2 Succeeded                                30.73ms

• Testing ...
Running tasks     devenv:enterTest
Failed            devenv:git-hooks:run     352ms
Dependency failed devenv:enterTest
1 Failed, 1 Dependency Failed              352.53ms

--- devenv:git-hooks:run failed with error: Task exited with status: exit status: 1
--- devenv:git-hooks:run stdout:
0000.01: prettier.................................................................Failed
0000.01: - hook id: prettier
0000.01: - exit code: 2
0000.01: - files were modified by this hook
0000.01:
0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/.envrc".
0000.01: index.js 18ms
0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/devenv.nix".
0000.01: package-lock.json 2ms (unchanged)
0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/devenv.lock".
0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/.gitignore".
0000.01: devenv.yaml 10ms (unchanged)
0000.01: package.json 14ms (unchanged)
0000.01:
--- devenv:git-hooks:run stderr:
---

✔ Running tests in 4.4s.
✖ Tests failed :(
Error:   × Tests failed

[thenonameguy]

You are welcome! Now try adding ‘types_or = [“json” “yaml”];’ to limit for which filetypes it should run. [image: photo] <https://schemamap.io/about?ref=email-signature> Krisztián Szabó Founder & CEO, Schemamap.io Kft. [image: icon] +36204591417 [image: icon] schemamap.io [image: icon] ***@***.*** [image: icon] Budapest, Hungary <https://maps.google.com/?q=Budapest,+Hungary> [image: linkedin] <https://www.linkedin.com/in/kriszszabo/> [image: Meeting Button App] <https://schemamap.io/meeting>

…

On 2025. Jan 19., Sun at 7:01, Eirik Vågeskar ***@***.***> wrote: Took your tip, @thenonameguy <https://github.com/thenonameguy> (added a -w to the prettier command). Result on the entry-overridden-package-null branch. Prettier now tries to parse any file – which is not what I would expect without modifying git-hooks.hooks.prettier.files or .types explicitly. See output below. Thank you for your help so far, @thenonameguy <https://github.com/thenonameguy>. Even though there is still work to be done, this was a step in the right direction 😄 $ devenv test • Overriding .devenv to .devenv.XVf8SKCgSupD • Building tests ... • Using Cachix: devenv this derivation will be built: /nix/store/dslfrpj5pqg29qbp1bcn70pwax9na86g-devenv-test.drv building '/nix/store/dslfrpj5pqg29qbp1bcn70pwax9na86g-devenv-test.drv' ✔ Building tests in 6.3s. • Running tests ... • Building shell ... building '/nix/store/0cvp65cwq48xw5ssyc8lhs9figyxks8h-devenv-shell-env.drv' Sourcing pytest-check-hook Using pytestCheckPhase ✔ Building shell in 2.5s. Running tasks devenv:enterShell Succeeded devenv:git-hooks:install 27ms Succeeded devenv:enterShell 10ms 2 Succeeded 39.03ms • Setting up shell environment ... Running tasks devenv:enterShell Succeeded devenv:git-hooks:install 20ms Succeeded devenv:enterShell 10ms 2 Succeeded 30.73ms • Testing ... Running tasks devenv:enterTest Failed devenv:git-hooks:run 352ms Dependency failed devenv:enterTest 1 Failed, 1 Dependency Failed 352.53ms --- devenv:git-hooks:run failed with error: Task exited with status: exit status: 1 --- devenv:git-hooks:run stdout: 0000.01: prettier.................................................................Failed 0000.01: - hook id: prettier 0000.01: - exit code: 2 0000.01: - files were modified by this hook 0000.01: 0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/.envrc". 0000.01: index.js 18ms 0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/devenv.nix". 0000.01: package-lock.json 2ms (unchanged) 0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/devenv.lock". 0000.01: [error] No parser could be inferred for file "/Users/myuser/prettier-binpath-mwe/.gitignore". 0000.01: devenv.yaml 10ms (unchanged) 0000.01: package.json 14ms (unchanged) 0000.01: --- devenv:git-hooks:run stderr: --- ✔ Running tests in 4.4s. ✖ Tests failed :( Error: × Tests failed — Reply to this email directly, view it on GitHub <#1670 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAQ5JXOFYJCO5RC2NIWTZJ32LM5TZAVCNFSM6AAAAABVE6BD36VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDMMBQG4YTSMJQGE> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[thenonameguy]

Great, you are welcome! Adding 'types_or = ["json" "yaml"];' should solve the remaining problem.