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JohannesFischer/post-merge

Last active June 1, 2016 00:58
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Git post merge hook: Run npm install when packackage.json changed
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post-merge
#/usr/bin/env bash
# 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"
}
# Run `npm install` if package.json changed
check_run package.json 'npm prune && npm install'
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