From 231b2e52171caef2070af9aa9cb6d8d375db2089 Mon Sep 17 00:00:00 2001
From: iamdoubz <>
Date: Thu, 5 Nov 2026 23:04:57 -0600
Subject: [PATCH] Build and push the Docker image when a release is published

---
 .gitea/workflows/release.yml | 42 ++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 .gitea/workflows/release.yml

diff --git a/.gitea/workflows/release.yml b/.gitea/workflows/release.yml
new file mode 100644
index 0000000..c9b590d
--- /dev/null
+++ b/.gitea/workflows/release.yml
@@ -0,0 +1,42 @@
+# Builds the Docker image when a release is published and pushes it to this Gitea's container registry.
+#   Release v1.2.3       -> :1.2.3 :1.2 :1 :latest
+#   Pre-release v1.3.0   -> :1.3.0 :dev   (:1 and :1.3 only move on stable releases)
+# Setup: add a repository secret REGISTRY_TOKEN, a personal access token with the write:package scope.
+# The built-in GITEA_TOKEN can't push packages.
+name: Release image
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build and push
+        shell: bash
+        env:
+          TAG: ${{ gitea.event.release.tag_name }}
+          PRERELEASE: ${{ gitea.event.release.prerelease }}
+          SERVER: ${{ gitea.server_url }}
+          REPO: ${{ gitea.repository }}
+          OWNER: ${{ gitea.repository_owner }}
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+        run: |
+          set -euo pipefail
+          version="${TAG#v}"
+          [[ "$version" =~ ^(([0-9]+)\.[0-9]+)\.[0-9]+ ]] || { echo "::error::Release tag '$TAG' isn't vX.Y.Z"; exit 1; }
+          if [[ "$PRERELEASE" == true ]]; then
+            tags=("$version" dev)  # :X and :X.Y stay on the last stable release
+          else
+            tags=("$version" "${BASH_REMATCH[1]}" "${BASH_REMATCH[2]}" latest)
+          fi
+
+          registry="${SERVER#*://}"
+          image="$registry/${REPO,,}"  # registry paths must be lowercase
+          echo "$REGISTRY_TOKEN" | docker login "$registry" -u "$OWNER" --password-stdin
+
+          docker build --label "org.opencontainers.image.version=$version" "${tags[@]/#/--tag=$image:}" .
+          for t in "${tags[@]}"; do docker push "$image:$t"; done
-- 
2.34.1