ruby - 如何为 Xcode 项目升级 Circle CI 2.0 上的 ruby​​ 版本？

Question

我安装了 config.yml 和 .ruby-version 来升级 ruby​​。

但我收到一条错误消息 unknown Ruby: ruby​​-2.6.2

用的是ruby-2.3，没有问题。

如何使用 config.yml 设置 ruby​​ 2.6.2？

config.yml

defaults: &defaults
    macos:
      xcode: "10.0"
    shell: /bin/bash --login -eo pipefail
aliases:
  - &prepare
    | 
      git submodule update --init --recursive
      gem install bundler
      bundle install
  - &filter-only-master
    branches:
      only:
        - master

version: 2
jobs:
  ios:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: bundle exec rake test:ios
      - run: bash <(curl -s https://codecov.io/bash)
      - store_test_results:
          path: build/reports
  macos:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: bundle exec rake test:macos
      - run: bash <(curl -s https://codecov.io/bash)
      - store_test_results:
          path: build/reports
  facebook_utils:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: bundle exec rake test:facebook_utils:ios
      - run: bash <(curl -s https://codecov.io/bash)
      - store_test_results:
          path: build/reports
  twitter_utils:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: bundle exec rake test:twitter_utils:ios
      - run: bash <(curl -s https://codecov.io/bash)
      - store_test_results:
          path: build/reports
  parseui:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: bundle exec rake test:parseui:all
  deployment:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: |
            xcrun simctl create "Apple TV 1080p" com.apple.CoreSimulator.SimDeviceType.Apple-TV-1080p com.apple.CoreSimulator.SimRuntime.tvOS-11-0
            bundle exec rake package:release
  jazzy:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: ./Scripts/jazzy.sh
  carthage:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: bundle exec rake test:carthage
  cocoapods:
    <<: *defaults
    steps:
      - checkout
      - run: *prepare
      - run: bundle exec rake test:cocoapods

workflows:
  version: 2
  pr:
    jobs:
      - ios
      - macos
      - facebook_utils
      - twitter_utils
      - parseui
      - jazzy
  nightly:
    jobs:
      - deployment
      - cocoapods:
          requires:
            - deployment
      - carthage:
          requires:
            - deployment
    triggers:
      - schedule:
          cron: "0 1 * * *"
          filters: *filter-only-master

.ruby 版本

ruby-2.6.2

我在下面收到一条错误消息

#!/bin/bash --login -eo pipefail
git submodule update --init --recursive
gem install bundler
bundle install
^D^Dchruby: unknown Ruby: ruby-2.6.2
Exited with code 1

Answer 1

在 CircleCI 2.0 中，您需要检查为您正在构建的特定 macOS container image 安装了哪些 ruby​​ 版本。

Our macOS containers contain multiple versions of Ruby. The default version is the system-installed Ruby. The containers also include the latest stable versions of Ruby at the time that the container is built. We determine the stable versions of Ruby using the Ruby-Lang.org downloads page. The version of Ruby that are installed in each image are listed in the software manifests of each container. https://circleci.com/docs/2.0/testing-ios/#using-custom-ruby-versions

由于您是在 Xcode 10 中构建。macOS 容器镜像 10.0.0: Xcode 10.0 (Build 10A255) ，ruby 版本 2.3.7、2.4.4、2.5.1 可用于 chruby。