This gist is from one of my stackoverflow answer for https://stackoverflow.com/questions/11981716/how-to-quickly-find-all-git-repos-under-a-directory/76187710#76187710

README.md

Implementing gtree & gcd

TL;DR

add the following line to your ~/.bashrc

alias gtree="fd '\.git$' --prune -utd |  tree --fromfile ."

And then you can use gtree to find all repos under current directory. With some extra effort, one can cd into any repo folder with tab completion.

Details

This gist is from one of my stackoverflow answer for How to quickly find all git repos under a directory

oneliner

I am a big fan of fd as it is so much faster than find.

fd '\.git$' --prune -u -t d -x echo {//}

./group1/repo1
./group1/repo2
./group2/repo3
./group2/repo4

and with tree, it's even better

fd '\.git$' --prune -utd |  tree --fromfile .

.
├── group1
│   ├── repo1
│   ├── repo2
└── group2
    ├── repo3
    └── repo4

alias

now just add an alias to your ~/.bashrc

alias gtree="fd '\.git$' --prune -utd |  tree --fromfile ."

just do gtree to find your repo

bash function w/ completion

If you are crazy like me, you'll write a script like the bash_completion code gcd.sh below

now gcd tab will get you all the repos under the current directory, or gcd when you are deep under a git repo brings you to the root of your git repo.

gcd.sh

function gcd {
    if [ -z "$1" ]; then
        FOLDER=$(git rev-parse --show-toplevel)
    else
        FOLDER="$1"
    fi
    cd "$FOLDER"
}

function _list_repos {
    fd '\.git$' --prune -utd -x echo {//} | cut -d/ -f2-
}

function _gcd_complete {
    local cur=${COMP_WORDS[COMP_CWORD]}
    COMPREPLY=( $(compgen -W "$(_list_repos)" -- "${cur}") )
}

complete -F _gcd_complete gcd

other examples.md

To pull from all the repos

for d in `fd '\.git$' --prune -utd`; do
  pushd $d/..
  echo -e "\n${HIGHLIGHT}Updating `pwd`$NORMAL"
  git pull
  popd
done