Useful commands for working with git repositories from the outside, or managing multiple git repositories in the same folder

multigit.sh

#!/bin/bash

rgit () {
    if [[ "$#" -lt 2 ]]; then
        echo "usage: rgit <repository-path> <command> [<args>]"
        return 1
    fi  

    local worktree=$1
    shift

    git -C $worktree $@
}

multigit () {
    if [[ "$#" -lt 2 ]]; then
        echo "usage: multigit <repository-path> <command> [<args>]"
        return 1
    fi  

    local folder=$1                                                                                                                                                                 
    shift

    cd "$folder"
    find . -maxdepth 1 ! -path . -type d -print | while read -r i; do rgit "$i" $@; done;
    cd -
}