---
image: mcr.microsoft.com/dotnet/core/sdk:3.0-alpine3.11


variables:
  OBJECTS_DIRECTORY: 'obj'
  NUGET_PACKAGES_DIRECTORY: '.nuget'
  SOURCE_CODE_PATH: 'ChaosBot/*/'
  
stages:
  - version
  - build
  - test
  - release
  - docker
  - deploy
  
cache:
  key: "$CI_JOB_STAGE-$CI_COMMIT_REF_SLUG"
  paths:
    # Specify three paths that should be cached:
    #
    # 1) Main JSON file holding information about package dependency tree, packages versions,
    # frameworks etc. It also holds information where to the dependencies were restored.
    - '$SOURCE_CODE_PATH$OBJECTS_DIRECTORY/project.assets.json'
    # 2) Other NuGet and MSBuild related files. Also needed.
    - '$SOURCE_CODE_PATH$OBJECTS_DIRECTORY/*.csproj.nuget.*'
    # 3) Path to the directory where restored dependencies are kept.
    - '$NUGET_PACKAGES_DIRECTORY'
  #
  policy: pull-push

version:
  stage: version
  only:
    changes:
      - ChaosBot/**/*
    refs:
      - master
  tags:
  - docker
  - hawkeye
  script:
    - 'apk add git'
    - 'git describe --tags | tr -d "\n" > version'
  artifacts:
    paths:
      - version

build:
  stage: build
  only:
    changes:
      - ChaosBot/**/*
    refs:
      - master
  dependencies:
    - version
  tags:
  - docker
  - hawkeye
  script:
    - 'dotnet restore --packages $NUGET_PACKAGES_DIRECTORY'
    - 'dotnet build --no-restore'

tests:
  stage: test
  only:
    changes:
      - ChaosBot/**/*
    refs:
      - master
  dependencies:
    - build
  tags:
  - docker
  - hawkeye
  script:
    - 'dotnet restore --packages $NUGET_PACKAGES_DIRECTORY'
    - 'dotnet test --no-restore'
    
release:
  stage: release
  only:
    changes:
      - ChaosBot/**/*
    refs:
      - master
  dependencies:
    - tests
  tags:
  - docker
  - hawkeye
  script:
    - 'dotnet restore --packages $NUGET_PACKAGES_DIRECTORY'
    - 'dotnet publish -c Release --runtime linux-musl-x64 -o build -p:PublishSingleFile=true ChaosBot'
  artifacts:
    paths:
      - build/*
     

docker:
  image: docker:stable
  stage: docker
  only:
    changes:
      - ChaosBot/**/*
    refs:
      - master
  tags:
  - docker
  - hawkeye
  dependencies:
    - version
    - release
  script:
    # Log in to the registry
    - 'docker login -u=$REGISTRY_USER -p=$REGISTRY_PASS registry.chaoticlogic.us'
    # Build the image
    - 'docker -H unix:///var/run/docker.sock image build -t chaosbot:`cat version` ./'
    # Tag the image with a registry tag
    - 'docker -H unix:///var/run/docker.sock image tag chaosbot:`cat version` registry.chaoticlogic.us/chaosbot:$CI_COMMIT_SHA'
    - 'docker -H unix:///var/run/docker.sock image tag chaosbot:`cat version` registry.chaoticlogic.us/chaosbot:latest'
    # Push the registry images
    - 'docker -H unix:///var/run/docker.sock image push registry.chaoticlogic.us/chaosbot:`cat version`'
    - 'docker -H unix:///var/run/docker.sock image push registry.chaoticlogic.us/chaosbot:latest'


deploy:
  stage: deploy
  only:
    changes:
      - ChaosBot/**/*
    refs:
      - master
  tags:
  - docker
  - hawkeye
  dependencies:
    - docker
  script:
    - 'apk add curl jq'
    - 'curl -X POST $API_URI/api/endpoints/$ENDPOINT_URI/docker/containers/$CONTAINER_ID/restart -H "Authorization: Bearer `curl -X POST $API_URI/api/auth -H "Content-Type: application/json" -d "{\\"Username\\": \\"$API_USER\\", \\"Password\\": \\"$API_PASS\\"}" | jq -r ".jwt"`"'