ci.yaml

name: ci


permissions:
  contents: write
  issues: write
  pull-requests: write

on:
  pull_request:
    branches-ignore: [ "dev/*" ]
#  push:
#    branches: [ "master" ]

env:
  TF_VAR_ssh_private_key: ${{ secrets.CI_SSH_KEY }}
  TF_VAR_linode_token: ${{ secrets.CI_LINODE_TOKEN }}
  TF_VAR_root_password: ${{ secrets.CI_ROOT_PASSWORD }}
  TF_DIR: "./tests/e2e"
  TF_VAR_git_repository: "${{ github.event.pull_request.head.repo.full_name }}"
  TF_VAR_git_commit_sha: "${{ github.sha }}"
  TF_VAR_git_ref_name: "${{ github.event.pull_request.head.ref }}"
  TV_VAR_artifact_dir: "/tmp/artifacts"

jobs:
  ci:
    runs-on: ubuntu-latest
    steps:
    - name: Set up JDK
      uses: actions/setup-java@v3
      with:
        distribution: zulu
        java-version: 17

    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
        ref: ${{github.event.pull_request.head.ref}}
        repository: ${{github.event.pull_request.head.repo.full_name}}

    - uses: hashicorp/setup-terraform@v3
      with:
        terraform_version: "1.1.7"

    - name: terraform init
      working-directory: "${{ env.TF_DIR }}"
      run: terraform init

    - name: terraform plan
      working-directory: "${{ env.TF_DIR }}"
      run: terraform plan

    - name: terraform apply
      working-directory: "${{ env.TF_DIR }}"
      run: terraform apply -auto-approve

    - name: set CI_INSTANCE_IP variable
      working-directory: "${{ env.TF_DIR }}"
      run: |
        echo "CI_INSTANCE_IP=$(cat terraform.tfstate | jq -r '.outputs.ci_instance_ip.value')" >> $GITHUB_ENV


    - name: show CI_INSTANCE_IP
      run: | 
        echo $CI_INSTANCE_IP

    - name: run pytests
      uses: appleboy/ssh-action@v1.0.3
      with:
        host: ${{ env.CI_INSTANCE_IP }}
        username: ci
        key: ${{ secrets.CI_SSH_KEY }}
        command_timeout: 60m
        script: |
          test -d ${{ env.TV_VAR_artifact_dir }} &&  rm -rfv ${{ env.TV_VAR_artifact_dir }}
          mkdir -p ${{ env.TV_VAR_artifact_dir }}
          echo 0 > ${{ env.TV_VAR_artifact_dir }}/exit_code
          test -d ~/.kube || mkdir ~/.kube
          test -d mindwm-gitops && rm -rf mindwm-gitops
          git clone -b "${{ github.event.pull_request.head.ref }}" https://github.com/${{ github.event.pull_request.head.repo.full_name }}
          cd mindwm-gitops 
          export KUBECONFIG=${HOME}/.kube/config
          make mindwm_test 
          echo $? > ${{ env.TV_VAR_artifact_dir }}/exit_code
          cd ${{ env.TV_VAR_artifact_dir }}
          tar cvf /tmp/artifacts.tar . 


    - name: Download artifacts
      uses: nicklasfrahm/scp-action@main
      if: always()
      continue-on-error: true
      with:
        direction: download
        host: ${{ env.CI_INSTANCE_IP }}
        insecure_ignore_fingerprint: true
        username: ci
        key: ${{ secrets.CI_SSH_KEY }}
        source: /tmp/artifacts.tar
        target: artifacts.tar


    - name: Unpack artifacts
      if: always()
      continue-on-error: true
      run: |
        mkdir artifacts
        tar xvf artifacts.tar -C artifacts

    - name: Load test report history
      uses: actions/checkout@v4
      if: always()
      continue-on-error: true
      with:
        token: ${{ secrets.MINDWM_TOKEN }}
        repository: 'mindwm/mindwm.github.io'
        ref: main
        path: gh-pages

#    - name: List 1
#      run: |
#        find .

    - name: Build test report
      uses: simple-elf/allure-report-action@v1.7
      if: always()
      with:
        gh_pages: gh-pages/mindwm-gitops
        allure_history: allure-history
        allure_report: allure-report
        allure_results: artifacts/allure-results

#    - name: List 2
#      run: |
#        find .

    - name: git commit workaround
      run: |
        sudo rm -rf mindwm-gitops/allure-history/.git

    - name: Update mindwm.github.io
      id: update_mindwm_github_io
      uses: cpina/github-action-push-to-another-repository@target-branch
      env:
        SSH_DEPLOY_KEY: ${{ secrets.SSH_DEPLOY_KEY }}
      with:
        source-directory: allure-history
        destination-github-username: 'mindwm'
        destination-repository-name: 'mindwm.github.io'
        user-email: github-actions@github.com
        commit-message: See ORIGIN_COMMIT from $GITHUB_REF
        target-branch: main
        target-directory: /mindwm-gitops

    - name: prepare env variable for report.md
      run: | 
        echo "REPORT_MD<<EOF" >> $GITHUB_ENV
        echo "[allure report](https://mindwm.github.io/mindwm-gitops/${{ github.run_number }})" >> $GITHUB_ENV
        echo '```'
        grep -vE '^features' artifacts/report.md >> $GITHUB_ENV
        echo '```'
        echo "EOF" >> $GITHUB_ENV


    - uses: actions/github-script@v7
      env:
        COMMENT_BODY: ${{env.REPORT_MD}}
      with:
        script: |
          github.rest.issues.createComment({
            issue_number: context.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            body: process.env.COMMENT_BODY
          })

    - name: return exit code
      run: | 
        exit `cat artifacts/exit_code`

    - name: terraform destroy
      if: always()
      working-directory: "${{ env.TF_DIR }}"
      run: terraform destroy -auto-approve