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[Unity] Gitlab CI/CD自动化构建Unity项目

前行的跋涉者 2022-03-14 阅读 103
unity

文章目录

一、基本概念介绍

  1. Gitlab CI/CD
  1. GitLab CI/CD 整体流程
  1. .gitlab-ci.yml 文件
  1. Gitlab Runner
  1. Pipeline & stage & Job

二、为你的Unity项目创建自动化构建

  1. 如果你在GitLab上没有账户，请创建一个
  2. Gitlab设置在这里插入图片描述
  3. 项目设置
    （1）. 使用Unity在本地创建的你的项目
    在这里插入图片描述
    （2）.访问Gitignore，搜索"Unity"并创建。随后在项目的根目录创建一个.gitignore文件并将上一步创建的内容粘贴到文件中，以避免上传不必要的文件在这里插入图片描述
    （3）. 项目根目录下，打开Git bash here窗口，执行以下命令，提交本地项目到远端仓库
git init
git remote add origin 远端仓库地址/unity3d-gitlab-ci-example.git
git add .
git commit -m "initial commit"
git push -u origin master
  1. 参考Game CI为你的项目启动Gitlab-CI
  1. 提交新增文件到远程仓库
  1. 激活
    （1）访问Projects->Settings->CI/CD->Variables，添加UNITY_USERNAME和UNITY_PASSWORD属性，Value分别为你注册Unity的邮箱和密码在这里插入图片描述
    （2）回到projects->CI/CD->Pipelines，查看任务并点击get-acticvation-file右边的play按钮（需要要等待一会），job作业执行成功后，点击get-acticvation-file按钮，查看执行任务流程，左边的Download下载Unity3d.alf文件在这里插入图片描述
    在这里插入图片描述
    （3） 访问 https://license.unity3d.com/manual，上传unity3d.al，生成Unity证书并下载Unity2020.x.ulf文件(注：ulf问价的年份应与Unity版本年份保持一致)在这里插入图片描述
    （4） 访问Projects->Settings->CI/CD->Variables，添加"UNITY_LICENSE"属性，并将ulf文件的内容复制到Value值中
    在这里插入图片描述
  2. 可用的Runner
    Gitlab Runner主要分为Specific Runner、Group Runner和Share Runner。在此仅介绍使用Specific Runner和Share Runner构建你的项目
    • Specific Runner（指定），我们可以在本地下载gitlab-runner命令行软件，来服务Gitlab CI
      （1）在系统的某处创建一个文件夹，例如：D:Gitlab-Runner
      （2）GitLab-Runner下载Windows系统下载64位二进制文件并将其放入你创建的文件夹，重命名为gitlab-runner
      （3）务必以管理员运行cmd，切换到你创建的文件夹下，输入"gitlab-runner register"注册Runner（注册Runner是要与你Gitlab项目建立联系，需要提供项目的URL和令牌，Projects->Settings->CI/CD->Runner->Specific Runner）
      在这里插入图片描述
      （4）注册
Enter the GitLab instance URL (for example, https://gitlab.com/):
输入URL
Enter the registration token:
输入令牌
Enter a description for the runner:
输入Runner描述
Enter tags for the runner (comma-separated):
输入Runner的标签，（yml文件，job通过设置tags标签选用指定的Runner）
Enter optional maintenance note for the runner:
输入可选维护说明
Enter an executor: docker+machine, docker-ssh+machine, custom, docker-windows, docker-ssh, ssh, kubernetes, docker, parallels, shell, virtualbox:
输入shell
回车结束，安装gitlab-runner文件夹下会自动生成config.

在这里插入图片描述
输入gitlab status查看状态，gitlab start启动runner，gitlab stop暂停Runner
注册成功后，回到Projects->Settings->CI/CD->Runner->Specific Runner，状态如下注册成功
在这里插入图片描述
2. shared runner
yml文件中，可以设置tags标签选择指定的Runner，若关闭tags属性，并Projects->Settings->CI/CD->Runner->Shared Runner没有禁用，任务执行时会自动选择可用的Shared Runner
在这里插入图片描述
8.编辑yml文件
语法参考

yml文件可以注销build job,自由选择需要打包的平台

stages:
  - prepare
  - build_and_test
  - deploy

variables:
  BUILD_NAME: unity3d-gitlab-ci-example
  UNITY_ACTIVATION_FILE: ./unity3d.alf
  UNITY_VERSION: "2020.3.6f1"
  IMAGE: unityci/editor
  IMAGE_VERSION: "0.17"
  UNITY_DIR: $CI_PROJECT_DIR
  VERSION_NUMBER_VAR: $CI_COMMIT_REF_SLUG-$CI_PIPELINE_ID-$CI_JOB_ID
  VERSION_BUILD_VAR: $CI_PIPELINE_IID
  KUBERNETES_CPU_REQUEST: 2000m
  KUBERNETES_CPU_LIMIT: 3000m
  KUBERNETES_MEMORY_REQUEST: 8Gi
  KUBERNETES_MEMORY_LIMIT: 10Gi

image: $IMAGE:$UNITY_VERSION-base-$IMAGE_VERSION


.unity_before_script: &unity_before_script
  before_script:
    - chmod +x ./ci/before_script.sh && ./ci/before_script.sh

.cache: &cache
  cache:
    key: "$CI_PROJECT_NAMESPACE-$CI_PROJECT_NAME-$CI_COMMIT_REF_SLUG-$TEST_PLATFORM"
    paths:
      - $UNITY_DIR/Library/

.license: &license
  rules:
    - if: '$UNITY_LICENSE != null'
      when: always

.unity_defaults: &unity_defaults
  <<:
    - *unity_before_script
    - *cache
    - *license

get-activation-file:
  <<: *unity_before_script
  rules:
    - if: '$UNITY_LICENSE == null'
      when: manual
  stage: prepare
  script:
    - chmod +x ./ci/get_activation_file.sh && ./ci/get_activation_file.sh
  artifacts:
    paths:
      - $UNITY_ACTIVATION_FILE
    expire_in: 10 min

.test: &test
  stage: build_and_test
  <<: *unity_defaults
  script:
    - chmod +x ./ci/test.sh && ./ci/test.sh
  artifacts:
    when: always
    expire_in: 2 weeks
#  tags:
#    - gitlab-org
  coverage: /<Linecoverage>(.*?)</Linecoverage>/

# Tests without junit reporting results in GitLab
# test-playmode:
#   <<: *test
#   variables:
#     TEST_PLATFORM: playmode
#     TESTING_TYPE: NUNIT

# test-editmode:
#   <<: *test
#   variables:
#     TEST_PLATFORM: editmode
#     TESTING_TYPE: NUNIT

.test-with-junit-reports: &test-with-junit-reports
  stage: build_and_test
  <<: *unity_defaults
  script:
    - apt-get update && apt-get install -y default-jre libsaxonb-java
    - chmod +x ./ci/test.sh && ./ci/test.sh
    - saxonb-xslt -s $UNITY_DIR/$TEST_PLATFORM-results.xml -xsl $CI_PROJECT_DIR/ci/nunit-transforms/nunit3-junit.xslt >$UNITY_DIR/$TEST_PLATFORM-junit-results.xml
  artifacts:
    when: always
    paths:
    - $UNITY_DIR/$TEST_PLATFORM-coverage/
    reports:
      junit:
        - $UNITY_DIR/$TEST_PLATFORM-junit-results.xml
        - "$UNITY_DIR/$TEST_PLATFORM-coverage/coverage.xml"
    expire_in: 2 weeks
#  tags:
#    - gitlab-org
  coverage: /<Linecoverage>(.*?)</Linecoverage>/

test-playmode-with-junit-reports:
  <<: *test-with-junit-reports
  variables:
    TEST_PLATFORM: playmode
    TESTING_TYPE: JUNIT

test-editmode-with-junit-reports:
  <<: *test-with-junit-reports
  variables:
    TEST_PLATFORM: editmode
    TESTING_TYPE: JUNIT

.build: &build
  stage: build_and_test
  <<: *unity_defaults
  script:
    - chmod +x ./ci/build.sh && ./ci/build.sh
  artifacts:
    paths:
      - $UNITY_DIR/Builds/
#  tags:
#    - gitlab-org

#build-StandaloneLinux64:
#  <<: *build
#  variables:
#    BUILD_TARGET: StandaloneLinux64

#build-StandaloneLinux64-il2cpp:
#  <<: *build
#  image: $IMAGE:$UNITY_VERSION-linux-il2cpp-$IMAGE_VERSION
#  variables:
#    BUILD_TARGET: StandaloneLinux64
#    SCRIPTING_BACKEND: IL2CPP

#build-StandaloneOSX:
#  <<: *build
#  image: $IMAGE:$UNITY_VERSION-mac-mono-$IMAGE_VERSION
#  variables:
#    BUILD_TARGET: StandaloneOSX

#Note: build target names changed in recent versions, use this for versions < 2017.2:
# build-StandaloneOSXUniversal:
#   <<: *build
#   variables:
#     BUILD_TARGET: StandaloneOSXUniversal

#build-StandaloneWindows64:
#  <<: *build
#  image: $IMAGE:$UNITY_VERSION-windows-mono-$IMAGE_VERSION
#  variables:
#    BUILD_TARGET: StandaloneWindows64

build-WebGL:
  <<: *build
  image: $IMAGE:$UNITY_VERSION-webgl-$IMAGE_VERSION
  before_script:
    - chmod +x ./ci/before_script.sh && ./ci/before_script.sh
    - apt-get update && apt-get install ffmpeg -y
  variables:
    BUILD_TARGET: WebGL

build-android:
  <<: *build
  image: $IMAGE:$UNITY_VERSION-android-$IMAGE_VERSION
  variables:
    BUILD_TARGET: Android
    BUILD_APP_BUNDLE: "false"

#build-android-il2cpp:
#  <<: *build
#  image: $IMAGE:$UNITY_VERSION-android-$IMAGE_VERSION
#  variables:
#    BUILD_TARGET: Android
#    BUILD_APP_BUNDLE: "false"
#    SCRIPTING_BACKEND: IL2CPP

#deploy-android:
#  stage: deploy
#  image: ruby
#  script:
#    - cd $UNITY_DIR/Builds/Android
#    - echo $GPC_TOKEN > gpc_token.json
#    - gem install bundler
#    - bundle install
#    - fastlane supply --aab "${BUILD_NAME}.aab" --track internal --package_name com.youcompany.yourgame --json_key ./gpc_token.json
#  needs: ["build-android"]

#build-ios-xcode:
#  <<: *build
#  image: $IMAGE:$UNITY_VERSION-ios-$IMAGE_VERSION
#  variables:
#    BUILD_TARGET: iOS

#build-and-deploy-ios:
#  stage: deploy
#  script:
#    - cd $UNITY_DIR/Builds/iOS/$BUILD_NAME
#    - pod install
#    - fastlane ios beta
#  tags:
#    - ios
#    - mac
#  needs: ["build-ios-xcode"]

pages:
  image: alpine:latest
  stage: deploy
  script:
    - mv "$UNITY_DIR/Builds/WebGL/${BUILD_NAME}" public
  artifacts:
    paths:
      - public
  only:
    - main

workflow:
  rules:
    - if: $CI_MERGE_REQUEST_ID
      when: never
    - if: $CI_COMMIT_TAG
      when: never
    - when: always
  1. Build and Test
    （1）Projects->CI/CD->Pipelines->Run Pipeline，执行Pipeline在这里插入图片描述
    在这里插入图片描述
    在这里插入图片描述
    在这里插入图片描述
    （2）运行时或运行成功后，可以点击任务查看状态，执行成功后，可查看任务状态并点击右侧Download下载安装包或WebGL
    在这里插入图片描述

Q&A

  1. 问题： ERROR: Job failed (system failure): prepare environment: failed to start process: exec: “pwsh”: executable file not found in %PATH%.
    原因： pwsh 不是有效的 Windows 命令
    解决： 转到Gitlab Runner安装目录找到config.toml文件，并用powershell替换pwsh（在注册runner时，会自动生成config.toml配置文件）
concurrent = 1
check_interval = 0

[session_server]
  session_timeout = 1800

[[runners]]
  name = "unity3d"
  url = "https://git.n.xiaomi.com/"
  token = "yDKTtGwAfmZxwcE2ekBe"
  executor = "shell"
  shell = "powershell"
  [runners.custom_build_dir]
  [runners.cache]
    [runners.cache.s3]
    [runners.cache.gcs]
    [runners.cache.azure]
  1. 问题： ERROR: Job failed (system failure): prepare environment: pulling image “unityci/editor:2020.1.14f1c1-base-0.17”: image pull failed: Back-off pulling image “unityci/editor:2020.1.14f1c1-base-0.17”.
    原因： Game CI并不支持Unity所有版本，但它支持绝大多数版本
    解决：
    （1）yml文件修改UNITY_VERSION属性为"2020.3.6f1"
    （2）项目根目录下->ProjectSettings->ProjectVersion.txt修改Unity版本
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