从gitlab注册表获取npm包的最新版本

Question

我正在尝试使用npm和.gitlab-ci.yml将一个包放到Gitlab注册表中。

.gitlab-ci.yml

npm-package:
  stage: build
  image: node:buster
  before_script:
    - git config --global user.name "${GITLAB_USER_NAME}"
    - git config --global user.email "${GITLAB_USER_EMAIL}"
  script:
    - npm config set @${CI_PROJECT_ROOT_NAMESPACE}:registry=https://${CI_SERVER_HOST}/api/v4/projects/${CI_PROJECT_ID}/packages/npm/
    - npm config set //${CI_SERVER_HOST}/api/v4/projects/${CI_PROJECT_ID}/packages/npm/:_authToken=${CI_JOB_TOKEN}
    - NPM_PACKAGE_NAME=$(node -p "require('.package.json').name")
    - NPM_PACKAGE_VERSION=$(node -p "require('./package.json').version")
    - echo $(npm view "${NPM_PACKAGE_NAME}" versions)
    - echo ${NPM_PACKAGE_NAME}
    - echo ${NPM_PACKAGE_VERSION}
    - |
      if [[ $(npm view "${NPM_PACKAGE_NAME}" versions) != *"'${NPM_PACKAGE_VERSION}'"* ]]; then
        npm config set //${CI_SERVER_HOST}/api/v4/projects/${CI_PROJECT_ID}/packages/npm/:_authToken=${CI_JOB_TOKEN}
        npm publish
        echo "Successfully published version ${NPM_PACKAGE_VERSION} of ${NPM_PACKAGE_NAME} to GitLab's NPM registry: ${CI_PROJECT_URL}/-/packages"
      else
        echo "Version ${NPM_PACKAGE_VERSION} of ${NPM_PACKAGE_NAME} has already been published, so no new version has been published."
      fi

我第一次尝试，包成功地保存在回购。现在，我试图在以下条件下运行它:如果版本的包已经更改，那么运行npm发布。但是变量$(npm view "${NPM_PACKAGE_NAME}" versions)似乎是空的，当我试图回显它时，我得到了错误：

npm错误！代码E401 npm！401未经授权-获取https://gitlab.example.com/api/v4/projects/1/packages/npm/@my_scope/my_package

有什么帮助吗？

Answer 1

你的CI没有足够的权利。

1-您需要通过npm (或通过命令行)从npm注册中心生成访问令牌(自动类型)。

使用UI：https://docs.npmjs.com/creating-and-viewing-access-tokens的过程

2-将令牌分配给您的CI可访问的环境变量(本例中命名为NPM_TOKEN )

3-然后创建(或更新)一个.npmrc文件，一行位于顶部://Regiy.npmjs.org/：_authToken=${NPM_TOKEN}