支持自定义构建上下文 context

action.yml

@@ -1,58 +1,64 @@
-name: 'build docker image and push to registry (default: code)'
+name: "build docker image and push to registry (default: code)"
 
 inputs:
   registry:
-    description: 'Docker registry URL'
+    description: "Docker registry URL"
     required: true
-    default: '${{ vars.DOCKER_REGISTRY }}'
+    default: "${{ vars.DOCKER_REGISTRY }}"
   user:
-    description: 'Docker registry username'
+    description: "Docker registry username"
     required: true
-    default: '${{ vars.DOCKER_USER }}'
+    default: "${{ vars.DOCKER_USER }}"
   pass:
-    description: 'Docker registry password'
+    description: "Docker registry password"
     required: true
-    default: '${{ vars.DOCKER_PASS }}'
+    default: "${{ vars.DOCKER_PASS }}"
   image:
-    description: 'Docker image name'
+    description: "Docker image name"
     required: true
-    default: '${{ github.repository }}'
+    default: "${{ github.repository }}"
   tag:
-    description: 'Docker image tag (default: main)'
+    description: "Docker image tag (default: main)"
     required: false
-    default: '${{ github.ref_name }}'
+    default: "${{ github.ref_name }}"
   platform:
-    description: 'Build platform (default: linux/amd64)'
+    description: "Build platform (default: linux/amd64)"
     required: false
-    default: 'linux/amd64'
+    default: "linux/amd64"
+  context:
+    description: "Docker build context directory, relative to the repository root (default: .)"
+    required: false
+    default: "."
   dockerfile:
-    description: 'Path to the Dockerfile (default: Dockerfile)'
+    description: "Full path to the Dockerfile, relative to the repository root or absolute (default: Dockerfile)"
     required: false
-    default: 'Dockerfile'
+    default: "Dockerfile"
   proxy:
-    description: 'Proxy URL'
+    description: "Proxy URL"
     required: false
-    default: 'http://100.100.13.14:8118'  # 默认代理
+    default: "" # 默认代理
   no_proxy:
-    description: 'No proxy addresses'
+    description: "No proxy addresses"
     required: false
-    default: '192.168.0.0/24,192.168.1.0/24,*.simcu.com,*.coce.ink,*.coce.cc'  # 默认不使用代理的地址
+    default: "192.168.0.0/24,192.168.1.0/24,*.simcu.com,*.coce.ink,*.coce.cc" # 默认不使用代理的地址
 
 runs:
-  using: 'composite'
+  using: "composite"
   steps:
     - name: build docker image
       uses: docker://docker:git
       env:
         DOCKER_BUILDKIT: 1
-        HTTPS_PROXY: ${{ inputs.proxy }}  # 设置 HTTPS 代理
-        HTTP_PROXY: ${{ inputs.proxy }}  # 设置 HTTPS 代理
-        NO_PROXY: ${{ inputs.no_proxy }}    # 设置不使用代理的地址
+        HTTPS_PROXY: ${{ inputs.proxy }} # 设置 HTTPS 代理
+        HTTP_PROXY: ${{ inputs.proxy }} # 设置 HTTPS 代理
+        NO_PROXY: ${{ inputs.no_proxy }} # 设置不使用代理的地址
       with:
         entrypoint: "/bin/sh"
         args: |
-          -c 'docker ps && docker info && docker build --platform ${{ inputs.platform }} \
-             -t ${{ inputs.registry }}/${{ inputs.image }}:${{ inputs.tag }} -f ${{ inputs.dockerfile }} . && \
+          -c 'docker ps && docker info && \
+             docker build --platform ${{ inputs.platform }} \
+             -t ${{ inputs.registry }}/${{ inputs.image }}:${{ inputs.tag }} \
+             -f ${{ inputs.dockerfile }} ${{ inputs.context }} && \
              echo ${{ inputs.registry }}/${{ inputs.image }}:${{ inputs.tag }} 已经构建完了 && \
              docker login ${{ inputs.registry }} -u ${{ inputs.user }} -p ${{ inputs.pass }} && \
              docker push ${{ inputs.registry }}/${{ inputs.image }}:${{ inputs.tag }} && \