post-merge

#/usr/bin/env bash
# Originally based on https://gist.github.com/sindresorhus/7996717
#   by 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/`.

if git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD | grep --quiet -E "package.json";
    then
        echo ">>> package.json file has changed <<<"
        echo "Deleting current node_modules folder (rm -rf ./node_modules)"
        rm -rf ./node_modules
        echo "Clearning npm cache (npm cache clean)"
        npm cache clean
        echo "Installing node modules (npm install)"
        npm install
fi

if git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD | grep --quiet -E "bower.json";
    then
        echo ">>> bower.json file has changed <<<"
        echo "Deleting current bower_components folder (rm -rf ./bower_components)"
        rm -rf ./bower_components
        echo "Clearning bower cache (bower cache clean)"
        bower cache clean
        echo "Pruning bower (bower prune)"
        bower prune
        echo "Installing bower components (bower install)"
        bower install
fi