错误的Java_home设置为使用Gitlab CI/CD的Docker内部无效目录

Question

这是我第一次使用gitlab ci/cd和docker时，

我有一个小管道，有几个作业：

before_script:
  - export GRADLE_USER_HOME=$(pwd)/.gradle
  - chmod +x ./gradlew
 
stages:
  - build

create common folder to store build:
  stage: build
  needs: []
  tags:
     - shell
  script:
    - mkdir popa
  artifacts:
    paths:
    - ./popa

 
get debug apk build:
  stage: build
  needs: [create common folder to store build]
  tags:
    - shell
  script:
    - ./gradlew app:assembleDebug
    - mv app/build/outputs/apk/debug/*.apk ./popa
  artifacts:
    paths:
    - ./popa

get release apk build:
  stage: build
  needs: [create common folder to store build]
  tags:
    - shell
  script:
    - ./gradlew app:assembleRelease
    - mv app/build/outputs/apk/release/*.apk ./popa
  artifacts:
    paths:
    - ./popa

get release aab build:
  stage: build
  needs: [create common folder to store build]
  tags:
    - shell
  script:
    - ./gradlew app:bundleRelease
    - mv app/build/outputs/bundle/release/*.aab ./popa
  artifacts:
    paths:
    - ./popa

get one folder build:
  stage: build
  tags:
    - shell
  needs: [get debug apk build, get release apk build, get release aab build]
  script:
    - echo "DONE"
  artifacts:
    paths:
    - ./popa

当我使用shell遗嘱执行人（带有macOS设置）时，一切都很好。 当我使用Docker时，我会收到以下错误：

ERROR: JAVA_HOME is set to an invalid directory: /Users/qfunz/.sdkman/candidates/java/current
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.

我在MacOS中检查一下

echo $JAVA_HOME 

并得到此错误，

/Users/qfunz/.sdkman/candidates/java/current

因此我在Gitlab CI/CD设置中添加了此错误 - 变量（java_home =/users/qfunz/.sdkman/candidates/candidates/java/current）

但是， 我在Docker跑步，

java

我什么都没得到。 我知道Docker有个人文件系统，但我不明白如何解决此问题

Answer 1

尝试使用定制的Docker图像之一（ Jangrewe/gitlab-ci-android ），该图像用于Android builds

image: jangrewe/gitlab-ci-android

cache:
  key: ${CI_PROJECT_ID}
  paths:
    - .gradle/

before_script:
  - export GRADLE_USER_HOME=$(pwd)/.gradle
  - export JAVA_HOME="/usr/bin/java"
  - chmod +x ./gradlew
stages:
.............
.............