From b425f1152ec4e3132b54b104a323efbceee9f49d Mon Sep 17 00:00:00 2001
From: Earl Warren <contact@earl-warren.org>
Date: Tue, 28 Jan 2025 21:45:37 +0100
Subject: [PATCH] fix: LXC leftovers from the runner may belong to root

---
 forgejo-lib.sh    | 6 ++++++
 forgejo-runner.sh | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/forgejo-lib.sh b/forgejo-lib.sh
index dde57c3..54cb749 100644
--- a/forgejo-lib.sh
+++ b/forgejo-lib.sh
@@ -5,6 +5,12 @@ set -e
 
 export DEBIAN_FRONTEND=noninteractive
 
+function maybe_sudo() {
+    if test $(id -u) != 0; then
+        SUDO=sudo
+    fi
+}
+
 : ${RETRY_DELAYS:=1 1 5 5 15 30}
 
 function retry() {
diff --git a/forgejo-runner.sh b/forgejo-runner.sh
index a910e60..94dce04 100755
--- a/forgejo-runner.sh
+++ b/forgejo-runner.sh
@@ -76,7 +76,8 @@ function setup() {
 function teardown() {
     stop_daemon forgejo-runner $DIR
     if test -f $DIR/forgejo-runner-home; then
-        rm -fr $(cat $DIR/forgejo-runner-home)
+        maybe_sudo
+        $SUDO rm -fr $(cat $DIR/forgejo-runner-home)
     fi
 }