git-only

git-only

#!/bin/bash

# Git Only: Perform a Git operation only when in a whitelisted directory.
#
# This is really only useful when combined with git-gat. For instance, let's 
# say we want to create a branch in two of our side-by-side repos, we can say:
#
# git gat only Repo1 Repo2 -- checkout -b feature1
#
# This will create and checkout a branch called feature1, but only in Repo1 and Repo2.
# All other repos that git-gat might have touched are skipped.

REPO=`basename $PWD`;
PERFORM=false;
while [[ ($# -gt 0) && ($1 != --) ]]; do
  if [[ $1 == $REPO ]]; then
    PERFORM=true;
  fi;
  shift;
done;
shift; # To get rid of --

if $PERFORM; then
  echo "$REPO:";
  git "$@";   
  echo;
fi