auto-recode.yml

name: auto-recoder
on: 
  pull_request:
permissions:
  contents: write
  
jobs:
  auto-recode:
    runs-on: ubuntu-latest 
    
    env:
      FEAT: default

    steps:
    - uses: actions/checkout@v3
      with:
        ref: ${{ github.head_ref }}
    
    - name: do work
      run: |
        script=$(cat <<EOF
        import os

        env_file = os.getenv('GITHUB_ENV')
        myfile = open(env_file, "a")

        pr_number = "${{github.event.pull_request.number}}"
        path = "/home/runner/work/backend.ai/backend.ai/changes"
        t_types = ["breaking","feature","enhance","deprecation","fix","doc","deps","misc"]
        target_file = ""

        files = os.listdir(path)
        print(str(files) + " are in changes floder.")

        for file in files :
            if str(file[0:file.find(".")]) == pr_number :
                print("Change log file already exist for this PR.")
                exit(0)

        for t_type in t_types :
            if t_type in files : 
                target_file = t_type
                myfile.write("FEAT=" + t_type)  
                myfile.close()
                os.rename(path + "/" + target_file , path + "/" + pr_number + "." + target_file + ".md")
                print(target_file +" file changed to "+ pr_number+"."+target_file+".md")
                exit(0)

        if target_file == "":
            print("There is not change log file for this PR in changes folder.")
            print("Also, there is not feature named file in changes folder.")
            exit(0)
        
        EOF
        )
        echo "$script" | python

    - name: commit message for changing change log file
      uses: stefanzweifel/git-auto-commit-action@v4
      with:
        commit_message: GitHub Actions changed file name. ${{ env.FEAT }} -> '${{github.event.pull_request.number}}.${{ env.FEAT }}.md'