feat: 重构Docker镜像构建流程，新增多平台支持和摘要上传功能

.github/workflows/docker-image.yml

@@ -10,20 +10,58 @@ on:
       - "v*.*.*"
       - "v*"
 
+env:
+  REGISTRY_IMAGE: ${{ secrets.DOCKERHUB_USERNAME }}/maibot
+
 jobs:
-  build-and-push:
+  prepare:
     runs-on: ubuntu-latest
-    env:
-      DOCKERHUB_USER: ${{ secrets.DOCKERHUB_USERNAME }}
-      DATE_TAG: $(date -u +'%Y-%m-%dT%H-%M-%S')
+    outputs:
+      tags: ${{ steps.meta.outputs.tags }}
+      labels: ${{ steps.meta.outputs.labels }}
+      bake-file: ${{ steps.meta.outputs.bake-file }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+      
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY_IMAGE }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+  build:
+    runs-on: ubuntu-latest
+    needs: prepare
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
+          - linux/arm/v7
+          - linux/arm/v6
+          - linux/386
+          - linux/loong64
+    steps:
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Clone maim_message
         run: git clone https://github.com/MaiM-with-u/maim_message maim_message
@@ -31,6 +69,9 @@ jobs:
       - name: Clone lpmm
         run: git clone https://github.com/MaiM-with-u/MaiMBot-LPMM.git MaiMBot-LPMM
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         with:
@@ -42,33 +83,67 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ secrets.DOCKERHUB_USERNAME }}/maibot
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
-            type=sha
-
-      - name: Build and Push Docker Image
+      - name: Build and push by digest
+        id: build
         uses: docker/build-push-action@v5
         with:
           context: .
           file: ./Dockerfile
-          platforms: linux/amd64,linux/arm64
-          tags: ${{ steps.meta.outputs.tags }}
-          push: true
-          cache-from: type=registry,ref=${{ secrets.DOCKERHUB_USERNAME }}/maibot:buildcache
-          cache-to: type=registry,ref=${{ secrets.DOCKERHUB_USERNAME }}/maibot:buildcache,mode=max
-          labels: ${{ steps.meta.outputs.labels }}
+          platforms: ${{ matrix.platform }}
+          labels: ${{ needs.prepare.outputs.labels }}
+          cache-from: type=registry,ref=${{ env.REGISTRY_IMAGE }}:buildcache-${{ env.PLATFORM_PAIR }}
+          cache-to: type=registry,ref=${{ env.REGISTRY_IMAGE }}:buildcache-${{ env.PLATFORM_PAIR }},mode=max
           provenance: true
           sbom: true
           build-args: |
             BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
             VCS_REF=${{ github.sha }}
-          outputs: type=image,push=true
+          outputs: type=image,push-by-digest=true,name-canonical=true,push=true
+
+      - name: Export digest
+        run: |
+          mkdir -p ${{ runner.temp }}/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "${{ runner.temp }}/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ env.PLATFORM_PAIR }}
+          path: ${{ runner.temp }}/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  merge:
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+      - build
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: ${{ runner.temp }}/digests
+          pattern: digests-*
+          merge-multiple: true
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Create manifest list and push
+        working-directory: ${{ runner.temp }}/digests
+        run: |
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "${{ needs.prepare.outputs.tags }}") \
+            $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          tags_json='${{ needs.prepare.outputs.tags }}'
+          first_tag=$(echo $tags_json | jq -r '.tags[0]')
+          docker buildx imagetools inspect $first_tag