automatic-pr-to-dash-copy.yml

name: Copy loopy-dash.el to other branch.
on:
  push:
    branches:
      - main
      - master
  pull_request:
    branches:
      - main
      - master

permissions:
  contents: write

jobs:
  copy_file:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
      with:
        ref: master
        path: loopy-master
    - uses: actions/checkout@v3
      with:
        ref: loopy-dash-only
        path: loopy-dash-only
    - uses: actions/checkout@v3
      with:
        ref: loopy-only
        path: loopy-only
    - name: Copy commit message
      run: |
        cd loopy-master
        git log \
            --format='(GitHub Action) %s%n%nThis commit was copied from the master branch.%n%nCommit: %H%nAuthor: %an <%ae>%nDate: %ai%n%n%B' \
            -n 1 --no-color --encoding=utf8 HEAD > ../commit-msg.txt
        cd ..
    - name: Copy file "loopy-dash.el" to directory "loopy-dash-only"
      run: cp loopy-master/loopy-dash.el loopy-dash-only/loopy-dash.el
    - name: Commit new changes and push for loopy-dash-only.
      run: |
        cd loopy-dash-only
        git config --local user.name "github-actions[bot]"
        git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git add --force loopy-dash.el
        git commit --allow-empty -F ../commit-msg.txt
        git push
        cd ..
      env:
        USERNAME: github-actions[bot]
    - name: Copy all other files to directory "loopy-only"
      run: |
        shopt -u dotglob
        cd loopy-master
        rm -rf .git*/**
        rm loopy-seq.el
        cp -t ../loopy-only -r **
        cd ..
    - name: Commit new changes and push for loopy-only.
      run: |
        cd loopy-only
        git config --local user.name "github-actions[bot]"
        git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git add --force .
        git commit --allow-empty -F ../commit-msg.txt
        git push
      env:
        USERNAME: github-actions[bot]