name: 'Package Pushed'

on:
    push:
        branches:
            - master
            - v3
        paths:
            - packages/**
    workflow_dispatch:

jobs:
    build-pkg:
        name: Build package
        runs-on: ubuntu-latest
        steps:
            - name: Checkout
              uses: actions/checkout@v2

            - name: Login to GitHub registry
              uses: docker/login-action@v1
              with:
                  username: ${{ github.actor }}
                  password: ${{ secrets.GITHUB_TOKEN }}
                  registry: docker.pkg.github.com

            - name: Get list of changed files
              uses: lots0logs/gh-action-get-changed-files@2.1.4
              with:
                  token: ${{ secrets.GITHUB_TOKEN }}

            - name: Build Packages
              run: |
                  # PACKAGES=$(jq '.[]' -r ${HOME}/files*.json | awk -F/ '$1~/packages/ && $2 && $3{ print $2 "-" $3 }' | sort -u)
                  PACKAGES="CONTRIBUTING.MD MATL Makefile README.MD bash befunge93 bqn brachylog brainfuck cjam clojure cobol coffeescript cow crystal dart dash deno dotnet dragon elixir emacs emojicode erlang file forte forth freebasic gawk gcc go golfscript groovy haskell husk init iverilog japt java jelly julia kotlin lisp llvm_ir lolcode lua mono nasm nim node ocaml octave osabie paradoc pascal perl php ponylang prolog pure pwsh pyth python racket raku retina rockstar rscript ruby rust samarium scala smalltalk sqlite3 swift test.sh typescript vlang vyxal yeethon zig"
                  echo "Packages: $PACKAGES"
                  docker pull docker.pkg.github.com/endercheif/piston/repo-builder:latest
                  docker build -t repo-builder repo
                  docker run -v "${{ github.workspace }}:/piston" repo-builder --no-server $PACKAGES
                  ls -la packages

            - name: Upload Packages
              uses: svenstaro/upload-release-action@v2
              with:
                  repo_token: ${{ secrets.GITHUB_TOKEN }}
                  file: packages/*.pkg.tar.gz
                  tag: pkgs
                  overwrite: true
                  file_glob: true
    create-index:
        name: Create Index
        runs-on: ubuntu-latest
        needs: build-pkg
        steps:
            - name: 'Download all release assets'
              run: curl -s https://api.github.com/repos/endercheif/piston/releases/latest | jq '.assets[].browser_download_url' -r | xargs -L 1 curl -sLO
            - name: 'Generate index file'
              run: |
                  echo "" > index
                  BASEURL=https://github.com/endercheif/piston/releases/download/pkgs/
                  for pkg in *.pkg.tar.gz
                  do
                    PKGFILE=$(basename $pkg)
                    PKGFILENAME=$(echo $PKGFILE | sed 's/\.pkg\.tar\.gz//g')

                    PKGNAME=$(echo $PKGFILENAME | grep -oP '^\K.+(?=-)')
                    PKGVERSION=$(echo $PKGFILENAME | grep -oP '^.+-\K.+')
                    PKGCHECKSUM=$(sha256sum $PKGFILE | awk '{print $1}')
                    echo "$PKGNAME,$PKGVERSION,$PKGCHECKSUM,$BASEURL$PKGFILE" >> index
                    echo "Adding package $PKGNAME-$PKGVERSION"
                  done
            - name: Upload index
              uses: svenstaro/upload-release-action@v2
              with:
                  repo_token: ${{ secrets.GITHUB_TOKEN }}
                  file: index
                  tag: pkgs
                  overwrite: true
                  file_glob: true