From 3e8bd5b8ee4625c48c01d6bd22febe585fb96141 Mon Sep 17 00:00:00 2001
From: Krzesimir Nowak <knowak@microsoft.com>
Date: Mon, 27 Nov 2023 11:28:30 +0100
Subject: [PATCH] ci-automation/image-changes: Factor out curl invocation

---
 ci-automation/image_changes.sh | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/ci-automation/image_changes.sh b/ci-automation/image_changes.sh
index 7159f5e89f..d5ffa74752 100644
--- a/ci-automation/image_changes.sh
+++ b/ci-automation/image_changes.sh
@@ -528,6 +528,15 @@ function channel_version() (
     # traps.
     trap 'rm "${tmp_version_txt}"' EXIT
 
+    curl_to_stdout "https://${channel}.release.flatcar-linux.net/${board}/current/version.txt" >"${tmp_version_txt}"
+    source "${tmp_version_txt}"
+    echo "${FLATCAR_VERSION}"
+)
+# --
+
+function curl_to_stdout() {
+    local url=${1}; shift
+
     curl \
         -fsSL \
         --retry-delay 1 \
@@ -535,10 +544,8 @@ function channel_version() (
         --retry-connrefused \
         --retry-max-time 60 \
         --connect-timeout 20 \
-        "https://${channel}.release.flatcar-linux.net/${board}/current/version.txt" >"${tmp_version_txt}"
-    source "${tmp_version_txt}"
-    echo "${FLATCAR_VERSION}"
-)
+        "${url}"
+}
 # --
 
 # Prints some reports using scripts from the passed path to