partially fix scripts

scripts/functions.sh

@@ -14,25 +14,15 @@ gitcmd="git -c commit.gpgsign=false"
 case "$(echo "$SHELL" | sed -E 's|/usr(/local)?||g')" in
     "/bin/zsh")
         RCPATH="$HOME/.zshrc"
-        SOURCE="${BASH_SOURCE[0]:-${(%):-%N}}"
     ;;
     *)
         RCPATH="$HOME/.bashrc"
         if [[ -f "$HOME/.bash_aliases" ]]; then
             RCPATH="$HOME/.bash_aliases"
         fi
-        SOURCE="${BASH_SOURCE[0]}"
     ;;
 esac
 
-while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
-    DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
-    SOURCE="$(readlink "$SOURCE")"
-    [[ "$SOURCE" != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
-done
-SOURCE=$([[ "$SOURCE" = /* ]] && echo "$SOURCE" || echo "$PWD/${SOURCE#./}")
-basedir=$(dirname "$SOURCE")
-
 function basedir {
     cd "$basedir"
 }
@@ -41,6 +31,10 @@ function paperdir {
     cd "$basedir/Paper"
 }
 
+gitcmd() {
+    $gitcmd "$@"
+}
+
 # COLOUR functions
 color() {
     if [ $2 ]; then