使用 GitHub Actions 驗證組建設定
目錄
建置檢查 (Build checks) 可讓您在不實際執行建置的情況下驗證 docker build 設定。
使用 docker/build-push-action 執行檢查
若要在 GitHub Actions 工作流程中使用 build-push-action 執行建置檢查，請將 call 輸入參數設為 check。設定完成後，如果您的建置設定中偵測到任何檢查警告，工作流程將會失敗。
name: ci
on:
push:
jobs:
docker:
runs-on: ubuntu-latest
steps:
- 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: Validate build configuration
uses: docker/build-push-action@v6
with:
call: check
- name: Build and push
uses: docker/build-push-action@v6
with:
push: true
tags: user/app:latest使用 docker/bake-action 執行檢查
如果您使用 Bake 和 docker/bake-action 來執行建置，則無需在 GitHub Actions 工作流程設定中指定任何特殊輸入。請定義一個呼叫 check 方法的 Bake 目標，並在您的 CI 中呼叫該目標即可。
target "build" {
dockerfile = "Dockerfile"
args = {
FOO = "bar"
}
}
target "validate-build" {
inherits = ["build"]
call = "check"
}name: ci
on:
push:
env:
IMAGE_NAME: user/app
jobs:
docker:
runs-on: ubuntu-latest
steps:
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ vars.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Validate build configuration
uses: docker/bake-action@v6
with:
targets: validate-build
- name: Build
uses: docker/bake-action@v6
with:
targets: build
push: true