One of my favorite git shortcut, run actions on a deeper git tree with multiple repositories

git-all

#!/bin/bash
# git-all
#
# Copyright (c) 2019 Markus Frosch <markus@lazyfrosch.de>
#
# Licensed under GPL-2+

rc=0

color() {
  [ -t 1 ] || return
  for c in "$@"
  do
    echo -en "\\e[${c}m"
  done
}

echo_reset() {
  echo -n "$@"
  [ -t 1 ] && echo -en '\e[0m'
  echo
}

GIT_DIRS=()
while IFS=$'\n' read -r line
do
    GIT_DIRS+=("$line")
done < <(find . -type d -name .git)


for git_dir in "${GIT_DIRS[@]}"
do
    dir="$(dirname "$git_dir")"

    color 97 42
    echo_reset "[ $dir - git $* ]"
    if ! ( cd "$dir" && git "$@" ); then
        rc=$?
    fi
done

exit $rc

git-all.md

git-all

Run a git action an all git repositories find below current work directory.

$ git-all status

$ git-all fetch

$ git-all checkout master

$ git-all pull