From d4421b99a8e5ea19ea997f0d6740dd7d75ef62f6 Mon Sep 17 00:00:00 2001
From: Benjamin Sherman <benjamin@holyarmy.org>
Date: Tue, 6 Feb 2024 22:26:42 -0600
Subject: [PATCH] chore(ci): fix possible empty version meta on image (#70)

---
 .github/workflows/build.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 358174d..b01573c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -127,8 +127,14 @@ jobs:
 
       - name: Get current Fedora version
         id: labels
+        shell: bash
         run: |
+            set -eo pipefail
             ver=$(skopeo inspect docker://ghcr.io/ublue-os/${{ matrix.base_image_name }}${{ matrix.image_flavor }}:${{ matrix.major_version }} | jq -r '.Labels["org.opencontainers.image.version"]')
+            if [ -z "$ver" ] || [ "null" = "$ver" ]; then
+              echo "inspected image version must not be empty or null"
+              exit 1
+            fi
             echo "VERSION=$ver" >> $GITHUB_OUTPUT
 
       # Build metadata