From e03278e4c1873a86028f94b26dbf13c2131a334f Mon Sep 17 00:00:00 2001
From: limiting-factor <limiting-factor@posteo.com>
Date: Sun, 23 Feb 2025 13:57:36 +0100
Subject: [PATCH] fix: lib: use temporary unique file name

The function may be called from scripts that run under different users
and re-using the same file name will run into problems:

/home/debian/.cache/act/2cc577985400de79/hostexecutor/lib/lib.sh: line 96: /tmp/page: Permission denied
curl: (23) Failure writing output to destination
---
 lib/lib.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/lib.sh b/lib/lib.sh
index 96650b89..f752ec00 100644
--- a/lib/lib.sh
+++ b/lib/lib.sh
@@ -92,10 +92,11 @@ function retry() {
 function get_versions() {
     local releases=$1
     local page=1
+    local tmp=$(mktemp)
     while true; do
-        curl --fail -sS "$releases?limit=100&page=$page" | jq -r '.[] | .tag_name' >/tmp/page
-        cat /tmp/page
-        if ! test -s /tmp/page; then
+        curl --fail -sS "$releases?limit=100&page=$page" | jq -r '.[] | .tag_name' >$tmp
+        cat $tmp
+        if ! test -s $tmp; then
             break
         fi
         page=$(expr $page + 1)