Merge pull request 'Testing actions' (#1) from actions into main

Reviewed-on: #1

.gitea/workflows/ci.yml

@@ -0,0 +1,34 @@
+name: CI
+
+on:
+  push:
+    branches-ignore:
+      - main
+
+jobs:
+  lint-test:
+    name: Lint and test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Check formatting
+        run: |
+          files="$(gofmt -l .)"
+          if [ -n "$files" ]; then
+            echo "The following files need gofmt:"
+            echo "$files"
+            exit 1
+          fi
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Test
+        run: go test ./...

.gitea/workflows/publish.yml

@@ -0,0 +1,56 @@
+name: Publish
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-push:
+    name: Test, build, and push image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Check formatting
+        run: |
+          files="$(gofmt -l .)"
+          if [ -n "$files" ]; then
+            echo "The following files need gofmt:"
+            echo "$files"
+            exit 1
+          fi
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Test
+        run: go test ./...
+
+      - name: Read version
+        run: |
+          version="$(tr -d '[:space:]' < VERSION)"
+          if [ -z "$version" ]; then
+            echo "VERSION file is empty"
+            exit 1
+          fi
+          echo "VERSION=$version" >> "$GITHUB_ENV"
+          echo "IMAGE=k3crpi.jumpingcrab.com:5000/sabisan:$version" >> "$GITHUB_ENV"
+
+      - name: Log in to registry
+        run: |
+          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login k3crpi.jumpingcrab.com \
+            --username "${{ secrets.REGISTRY_USERNAME }}" \
+            --password-stdin
+
+      - name: Build image
+        run: docker build --pull --tag "$IMAGE" .
+
+      - name: Push image
+        run: docker push "$IMAGE"