CODEWITHSUNDEEP
gitgithubgithookspre-commit-hook
Jei
Jei

Reputation: 33

Run a pre-commit hook if the file is modified under a specific directory

My project has client code and server code in one project

I want to run the test code through the pre-commit hook only when the client code has been modified.

Is there a way to run a pre-commit hook only when a file is modified under a specific folder?

Upvotes: 3

Views: 3450

Answers (1)

Edmund Dipple
Edmund Dipple

Reputation: 2434

The hook cannot be prevented from executing, but you can prevent the bulk of the script from running using a conditional.

git diff --cached --name-only --diff-filter=ACM src/ will return the list of files added, copied or modified in the src/ folder.

In your hook script, check the number of lines that are output from the git diff command using wc -l, and exit the hook early if the output is "0".

Upvotes: 2

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