initialize.yml

name: initialize

on:
  push:
    branches:
    - master

jobs:
  initialize:
    name: Initialize
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v1
    - name: Replace repository and package name
      run: |
        name=$(grep -o '"name": "[^"]*' package.json | cut -d'"' -f4)
        repository=$(grep -o '"repository": "[^"]*' package.json | cut -d'"' -f4)
        sed -i "s#${repository}#${{github.repository}}#g" package.json readme.md
        sed -i "s#${name}#${{github.event.repository.name}}#g" package.json readme.md
    - name: Remove lockfiles from .gitignore
      run: |
        sed -i '/yarn.lock/d' .gitignore
        sed -i '/package-lock.json/d' .gitignore
    - name: Remove template related content
      run: |
        sed -i 's#"description":.*#"description": "",#' package.json
        sed -i '1,6!d' readme.md
    - name: Clean
      run: rm .github/workflows/initialize.yml
    - name: Push changes
      run: |
        if (( $(git rev-list --count HEAD) < 2 ))
        then
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add --all
          git commit -m "Template initialization"
          git push "https://${{github.actor}}:${{github.token}}@github.com/${{github.repository}}.git" HEAD:master
        else
          echo Skip pushing changes in template repository
        fi