Run a given script for each Git repository in the given directory

foreach.sh

# Sample usage: bash ./foreach.sh ./update-dependencies.sh

script_dir=$(dirname -- "$( readlink -f -- "$0"; )")

echo "Running script $1 for each repository"

# Find all Git repositories, skipping node_modules directories
find . -maxdepth 4 -name ".git" -print0 | while read -d $'\0' repo; do
    echo "Processing ${repo%/.git}"

    # Go to the repository directory
    cd "${repo%/.git}"

    echo "  Running $1"

    # Make the $1 path relative to foreach.sh and run it
    bash "$script_dir/$1"

    echo "  Done"

    # Go back to the previous directory
    cd - > /dev/null
done