#!/usr/bin/env bash
#
# ghtp (GitHub Transport Protocol)
# Set all remotes in the current repo to HTTPS or SSH connection.
# Useful when switching environments, using public wifi, etc.
GH_SSH="git@github\.com:"
GH_HTTPS="https:\/\/github\.com\/"
case "$1" in
-[Hh]) TYPE=HTTPS ; MATCH="git@" ; FORMULA="$GH_SSH/$GH_HTTPS" ;;
-[Ss]) TYPE=SSH ; MATCH="https:" ; FORMULA="$GH_HTTPS/$GH_SSH" ;;
*)
echo "usage: `basename $0` -h | -s" 1>&2
echo -e " \e[0;92m-h\e[0m to switch to HTTPS" 1>&2
echo -e " \e[0;92m-s\e[0m to switch to SSH" 1>&2
exit 1
;;
esac
REMOTES=$(git remote -v | egrep "\t$MATCH" | gawk '{print $1 " " $2}' | sort -u | sed "s/$FORMULA/")
if [[ -z $REMOTES ]]; then
echo "Nothing to do." ; exit
fi
echo "$REMOTES" | xargs -n2 git remote set-url
echo -n "Remotes set to $TYPE: "
echo "$REMOTES" | gawk '{printf "%s ", $1}'
echo
