Add release-nightly workflow

.gitea/workflows/release-nightly.yml

@@ -0,0 +1,51 @@
+name: release-nightly
+
+on:
+  push:
+    branches: [ main ]
+
+env:
+  REGISTRY: git.t-juice.club
+  IMAGE_NAME: ${{ gitea.repository }}
+
+jobs:
+  release-image:
+    runs-on: ubuntu-latest
+    env:
+      DOCKER_ORG: torjus
+      DOCKER_TAG: nightly
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # all history for all branches and tags
+          submodules: true
+          ssh-known-hosts: "{{ secret.SSH_KNOWN_HOSTS }}"
+          ssh-key: "{{ secret.SSH_KEY }}"
+
+      - name: Set up Docker BuildX
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to git.t-juice.club registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.t-juice.club
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.GITHUB_TOOKEN }}
+
+      - name: Get Meta
+        id: meta
+        run: |
+          echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}') >> $GITHUB_OUTPUT
+          echo REPO_VERSION=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT          
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: |
+            linux/amd64
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/{{ env.DOCKER_ORG }}/{{ gitea.repository }}:{{ env.DOCKER_TAG }}