Update CI to gitea

.drone.yml

@@ -1,36 +0,0 @@
----
-kind: pipeline
-name: tags
-
-steps:
-  - name: docker
-    image: plugins/docker
-    settings:
-      repo: eumau/postgres
-      username:
-        from_secret: dockerhub_username
-      password:
-        from_secret: dockerhub_password
-      tags:
-        - ${DRONE_TAG}
-      build_args:
-        - PG_TAG=${DRONE_TAG}
-
-trigger:
-  event:
-    - tag
-
-# ---
-# kind: pipeline
-# name: default
-
-# steps:
-#   - name: docker
-#     image: plugins/docker
-#     settings:
-#       repo: eumau/postgres
-#       auto_tag: true
-#       username:
-#         from_secret: dockerhub_username
-#       password:
-#         from_secret: dockerhub_password

.gitea/workflows/build.yml

@@ -0,0 +1,39 @@
+name: Build Docker images
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        repo:
+          - eumau/postgres
+        tag:
+          - "13"
+          - latest
+    steps:
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Build and push image
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: ${{ matrix.repo }}:${{ matrix.tag }}
+          platforms: linux/amd64,linux/arm64