新增 DOCKER_LATEST 环境变量并调整标签配置以支持动态版本管理

.gitea/workflows/release-tag.yaml

@@ -0,0 +1,69 @@
+name: Release Tag
+
+on:
+  push:
+    tags:
+      - "*"
+
+env:
+  DOCKER_IMAGE_NAME: murielmay67761/docker-example
+  DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+  DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+  DOCKER_LATEST: latest
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          registry: docker.io
+          username: ${{ env.DOCKERHUB_USERNAME }}
+          password: ${{ env.DOCKERHUB_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Cache Docker layers
+        uses: actions/cache@v4
+        with:
+          path: |
+            /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            docker.io/${{ env.DOCKER_IMAGE_NAME }}
+          tags: |
+            type=raw,value=${{ env.DOCKER_LATEST }}
+            type=semver,pattern={{major}}
+            type=raw,value=dev,enable=${{ github.ref == 'refs/heads/dev' }}
+
+      - name: Print metadata
+        run: |
+          echo "tags: ${{ steps.meta.outputs.tags }}"
+          echo "labels: ${{ steps.meta.outputs.labels }}"
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          file: ./Dockerfile
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache

.github/workflows/release-nightly.yaml

@@ -1,16 +1,17 @@
-name: Build Docker Image
+# https://gitea.com/gitea/act_runner/src/commit/0e2a3e00f5b32d5407f4f929a1ae61d3df825362/.gitea/workflows/release-nightly.yml
+name: Release Nightly
 
 on:
-  workflow_dispatch:
   push:
+    branches: [main]
+    tags:
+      - "*"
 
 env:
-  DOCKER_IMAGE_NAME: yanhao98/docker-example
   GHCR_IMAGE_NAME: ${{ github.repository }}
-  DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-  DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
   GHCR_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   GHCR_USERNAME: ${{ github.repository_owner }}
+  DOCKER_LATEST: nightly
 
 jobs:
   docker:
@@ -19,13 +20,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      # - name: Login to DockerHub
-      #   uses: docker/login-action@v3
-      #   with:
-      #     registry: docker.io
-      #     username: ${{ env.DOCKER_USERNAME }}
-      #     password: ${{ env.DOCKER_PASSWORD }}
-
       - name: Login to GHCR
         uses: docker/login-action@v3
         with:
@@ -39,36 +33,17 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      # - name: Cache Docker layers
-      #   uses: actions/cache@v4
-      #   with:
-      #     path: |
-      #       /tmp/.buildx-cache
-      #     key: ${{ runner.os }}-buildx-${{ github.sha }}
-      #     restore-keys: |
-      #       ${{ runner.os }}-buildx-
-
       - name: Extract metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
           images: |
-            # docker.io/${{ env.DOCKER_IMAGE_NAME }}
             ghcr.io/${{ env.GHCR_IMAGE_NAME }}
           tags: |
-            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
+            type=raw,value=${{ env.DOCKER_LATEST }}
             type=semver,pattern={{major}}
             type=raw,value=dev,enable=${{ github.ref == 'refs/heads/dev' }}
 
-            # type=pep440,pattern={{raw}},enable=${{ startsWith(github.ref, 'refs/tags/') }}
-
-            # type=schedule,pattern={{date 'YYYYMMDD-HHmmss' tz='UTC'}}
-            # type=ref,event=branch
-            # type=ref,event=pr
-            # type=semver,pattern={{version}}
-            # type=semver,pattern={{major}}.{{minor}}.{{patch}}
-            # type=sha
-
       - name: Print metadata
         run: |
           echo "tags: ${{ steps.meta.outputs.tags }}"
@@ -84,6 +59,4 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           file: ./Dockerfile
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: type=gha,mode=max
-          # cache-from: type=local,src=/tmp/.buildx-cache
-          # cache-to: type=local,dest=/tmp/.buildx-cache

README.md

@@ -1 +1,13 @@
-# docker-example
+# docker-example
+
+```         
+            # type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
+            # type=pep440,pattern={{raw}},enable=${{ startsWith(github.ref, 'refs/tags/') }}
+
+            # type=schedule,pattern={{date 'YYYYMMDD-HHmmss' tz='UTC'}}
+            # type=ref,event=branch
+            # type=ref,event=pr
+            # type=semver,pattern={{version}}
+            # type=semver,pattern={{major}}.{{minor}}.{{patch}}
+            # type=sha
+```