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#!/bin/bash
usage() {
echo
echo 'Usage:'
echo "$(basename $0)"' <COMMAND>'
echo
echo 'COMMAND is a standard git command, e.g. "pull" to run "git pull"'
}
case $1 in
pull|status|branch )
echo '==> Running "git '"$1"'" on main repository...'
cd $(dirname $0)
git $1
if [ $? -ne 0 ]; then
echo 'Error: Failed to run "git '"$1"'" on main repository.' >&2
exit 2
fi
echo
echo '==> Running "git '"$1"'" on submodules...'
git submodule foreach git $1
if [ $? -ne 0 ]; then
echo 'Error: Failed to run "git '"$1"'" on submodules.' >&2
exit 2
fi
;;
'' )
echo 'Error: No command was provided.'"$1" >&2
usage
exit 1
;;
* )
echo 'Error: Unknown command: '"$1" >&2
exit 1
;;
esac
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