ci(docker): add Docker build and push workflow

.gitea/workflows/docker_build.yaml

@@ -0,0 +1,68 @@
+name: Build and Push Docker
+
+on:
+  push:
+    branches:
+      - "**" # 匹配所有分支
+  pull_request:
+    branches: ["main"]
+
+env:
+  REGISTRY: gitea.ideaopen.cn
+  IMAGE_NAME: ${{ gitea.repository }}
+
+jobs:
+  build-and-push:
+    runs-on: color
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: 检出代码
+        uses: actions/checkout@v4
+
+      - name: 获取分支名称
+        id: branch_name
+        run: |
+          branch=${GITHUB_REF#refs/heads/}
+          echo "branch=$branch" >> $GITHUB_OUTPUT
+          if [ "$branch" = "main" ]; then
+            echo "env_suffix=prod" >> $GITHUB_OUTPUT
+          else
+            echo "env_suffix=dev-${branch}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: 登录到 Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.DOCKER_TOKEN}}
+
+      - name: 提取 Docker 元数据
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest,enable=${{ steps.branch_name.outputs.branch == 'main' }}
+            type=raw,value=${{ steps.branch_name.outputs.env_suffix }}
+            type=sha,format=short,prefix=${{ steps.branch_name.outputs.env_suffix }}-
+            type=ref,event=tag,prefix=${{ steps.branch_name.outputs.env_suffix }}-
+
+      - name: 设置 Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: 构建并推送 Docker 镜像
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            BUILDKIT_INLINE_CACHE=0
+          # 启用 BuildKit 缓存
+          cache-from: type=gha
+          cache-to: type=gha,mode=max