Updated old shell scripts

repo-cleanup.sh

@@ -1,30 +1,18 @@
-#!/bin/sh
+#!/bin/sh -e
 
-me="$(realpath "$0")"
-repository="$(dirname "$me")/."
+repository="$(dirname "$(readlink -f "$0")")/."
 
-# I have no mouth but i must scream
-if [ ! -t 0 ]; then
-    if command -v x-terminal-emulator >/dev/null 2>&1; then
-        x-terminal-emulator -e "$me"
-    elif command -v xdg-terminal >/dev/null 2>&1; then
-        xdg-terminal "$me"
-    else
-        echo "Run me from the fucking terminal!" >"${me}.README"
-        exit 1
-    fi
-    exit 0
-fi
+cd "${repository}"
+git rev-parse --is-inside-work-tree >/dev/null
 
 git clean -dfX --dry-run "${repository}"
 
-printf "Execute [Y,N]?"; read -r yn
-if [ "$yn" = "${yn#[Yy]}" ] ;then 
+printf "\nExecute [Y,N]?"; read -r yn
+if [ "$yn" = "${yn#[Yy]}" ]; then 
     echo "Aborting cleanup..."
 else
     git clean -dfX "${repository}"
     echo "Done."
 fi
 
-printf "Press any key to continue..."; read -r _
 exit 0