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Forked from sindresorhus/post-merge
Last active January 10, 2022 13:13
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Save betorobson/23e5914b51e844bac5eaa6032d6f3f88 to your computer and use it in GitHub Desktop.
git hook to run a command after `git pull` and `git checkout` if a specified file was change for example, package.json or bower.json

Git hooks for NPM and Bower Projects

##1. Create a hooks folder

$ mkdir hooks
#!/usr/bin/env bash
# MIT © Sindre Sorhus - sindresorhus.com
# git hook to run a command after `git pull` if a specified file was changed
# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.
changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)"
check_run() {
echo "$changed_files" | grep --quiet "$1" && eval "$2"
}
# Example usage
# In this example it's used to run `npm install` if package.json changed
check_run package.json "npm install"
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