#!/bin/bash

save-git-folder() {
    echo "Save git refs to .gitmodules.csv."

    local git_folders=$(ls-git-folder .)
    echo "path,rev" > ".gitmodules.csv"
    for git_folder in $git_folders; do
        local commit_ref=$(git -C "$git_folder" rev-parse HEAD)
        echo "$git_folder,$commit_ref" >> ".gitmodules.csv"
    done
}