gem-push.yml

name: Ruby Gem

on:
  push:
    branches: [ "master" ]

jobs:
  build:
    name: Build + Publish
    runs-on: ubuntu-22.04
    permissions:
      contents: read
      packages: write

    steps:
    - uses: actions/checkout@v4
    - name: Set up Ruby 3.1
      uses: ruby/setup-ruby@v1.178.0
      with:
        ruby-version: 3.1.2

    - name: Publish a pre package to GitHub Packages
      run: |
        mkdir -p $HOME/.gem
        touch $HOME/.gem/credentials
        chmod 0600 $HOME/.gem/credentials
        printf -- "---\n:github: ${GEM_HOST_API_KEY}\n" > $HOME/.gem/credentials
        sed -i -e "/^\s*VERSION = .*pre/ s/pre/pre.$(date +%Y%m%d.%H%M).$(git rev-parse --short HEAD)/" lib/geminabox/version.rb
        gem build *.gemspec
        gem push --KEY github --host https://rubygems.pkg.github.com/${OWNER} *.gem
      env:
        GEM_HOST_API_KEY: "Bearer ${{secrets.GITHUB_TOKEN}}"
        OWNER: ${{ github.repository_owner }}