uncommited

arch-user/bin/wsudo

@@ -0,0 +1,117 @@
+#!/bin/bash
+
+parse() {
+	sudo_user="root"
+	sudo_command=""
+	sudo_login_shell=""
+	local args=("$@")
+	local i=0
+	local arg_count=${#args[@]}
+	while [[ $i -lt $arg_count ]]; do
+		case "${args[$i]}" in
+			-u|--user)
+				((i++))
+				if [[ $i -lt $arg_count ]]; then
+					sudo_user="${args[$i]}"
+				fi
+				((i++))
+				;;
+			-i|--login)
+				sudo_login_shell=true
+				((i++))
+				;;
+			-s|--shell)
+				((i++))
+				;;
+			--)
+				((i++))
+				sudo_command="${args[*]:$i}"
+				break
+				;;
+			-*)
+				((i++))
+				;;
+			su)
+				((i++))
+				local su_user=""
+				while [[ $i -lt $arg_count ]]; do
+					case "${args[$i]}" in
+						-|-l|--login)
+							sudo_login_shell=true
+							((i++))
+							;;
+						-c|--command)
+							((i++))
+							if [[ $i -lt $arg_count ]]; then
+								sudo_command="${args[$i]}"
+								((i++))
+							fi
+							;;
+						--session-command=*)
+							sudo_command="${args[$i]#*=}"
+							((i++))
+							;;
+						-m|-p|--preserve-environment)
+							((i++))
+							;;
+						-s|--shell)
+							((i++))
+							if [[ $i -lt $arg_count && "${args[$i]}" != -* ]]; then
+								((i++))
+							fi
+							;;
+						-*)
+							((i++))
+							;;
+						*)
+							if [[ -z "$su_user" ]]; then
+								su_user="${args[$i]}"
+								((i++))
+							else
+								((i++))
+							fi
+							;;
+					esac
+				done
+				if [[ -n "$su_user" ]]; then
+					sudo_user="$su_user"
+				fi
+				break
+				;;
+			*)
+				sudo_command="${args[*]:$i}"
+				break
+				;;
+		esac
+	done
+}
+parse "$@"
+
+[ -z "$WSCOMPAT_MASTER" ] && WSCOMPAT_MASTER="$(whoami)"
+read -r -d '' init_cmd << WSCOMPAT_EOF_9oqn7IVF || true
+	export WS_IS_COMPAT=1
+	export WSCOMPAT_MASTER="$WSCOMPAT_MASTER"
+	export WSCOMPAT_DIR="/tmp/wscompat_${WSCOMPAT_MASTER}_\$(whoami)"
+	rm -rf "\$WSCOMPAT_DIR" && mkdir -p "\$WSCOMPAT_DIR" && chmod 700 "\$WSCOMPAT_DIR"
+	cat << 'WSCOMPAT_EOF_84EbM3la' > "\$WSCOMPAT_DIR/profile"
+$(
+	sed 's/WSCOMPAT_EOF_/WSCOMPAT_EOF__/g' "$WSCOMPAT_DIR/profile"
+	for file in "$WSCOMPAT_DIR.profile"*.sh; do
+		if [ -f "$file" ]; then
+			sed 's/WSCOMPAT_EOF_/WSCOMPAT_EOF__/g' "$file"
+		fi
+	done
+)
+WSCOMPAT_EOF_84EbM3la
+	. \$WSCOMPAT_DIR/profile
+WSCOMPAT_EOF_9oqn7IVF
+
+if [ -z "$sudo_command" ]; then
+	sudo_command="exec /bin/bash --rcfile \"\$WSCOMPAT_DIR/bashrc\""
+fi
+if [ "$sudo_login_shell" ]; then
+	bash_flags="--login --noprofile --norc";
+else
+	bash_flags="--noprofile --norc";
+fi
+exec /bin/sudo -u "$sudo_user" /bin/bash $bash_flags -c "$init_cmd; $sudo_command"