gitlab-ci根据提交打镜像示例

.gitlab-ci.yml

stages:
  - build

variables:
  REGISTRY: harbor.xxxxx.com
  PROJECT_NAME: go-api
  FULL_IMAGE_NAME: $REGISTRY/$PROJECT_NAME/$CI_COMMIT_REF_NAME:$CI_COMMIT_SHORT_SHA
  LATEST_IMAGE_NAME: $REGISTRY/$PROJECT_NAME/$CI_COMMIT_REF_NAME:latest

build_and_push_image:
  stage: build
  script:
    # makefile中无法获取branch，不再使用make命令
    # info
    - echo "镜像名：$FULL_IMAGE_NAME"
    # 构建当前分支的镜像
    - sudo docker buildx build 
      --platform linux/amd64,linux/arm64 
      --build-arg GIT_BRANCH=$CI_COMMIT_REF_NAME 
      --build-arg GIT_COMMIT_ID=$CI_COMMIT_SHORT_SHA 
      --build-arg BUILD_TIME=$(date "+%Y-%m-%dT%H:%M:%S%z") 
      -t $FULL_IMAGE_NAME -t $LATEST_IMAGE_NAME --push .
    # 清理镜像
    - sudo docker buildx prune -f
  # Run this job in a branch where a Dockerfile exists
  rules:
      - exists:
          - Dockerfile
  tags:
    - docker-builder