---
name: arch-package-release
description: Push Arch Package to the Forgejo Package Repository.
author: Michael Sasser <info@michaelsasser.org>

branding:
  icon: shield
  color: blue

inputs:
  #
  # Variables
  #
  package:
    description: Path to the package.
    required: false
    default: ""
  package_owner:
    description: The name of the package owner.
    required: false
    default: ""
  package_repository_name:
    description: The name of the Arch package repository e.g. os, extra.
    required: false
    default: "extra"
  username:
    description: The username used for pushing the package.
    required: false
    default: ""
  forge_url:
    description: The URL to the forge the package is pushed to.
    required: false
    default: ""

  #
  # Secrets
  #
  PERSONAL_ACCESS_TOKEN:
    description: The PAT for used for pushing the package.
    required: true

runs:
  using: composite
  steps:
    - name: Prepare
      id: prepared
      shell: bash
      run: |
        echo '::group::Prepared Data'

        #
        # Forge URL
        #
        echo "gitea.server_url = ${{ gitea.server_url }}"
        echo "inputs.forge_url = ${{ inputs.forge_url }}"
        FORGE_URL='${{ gitea.server_url }}'
        if [ -n '${{ inputs.forge_url }}' ]; then
          FORGE_URL='${{ inputs.forge_url }}'
        fi
        echo "Setting forge URL to ${FORGE_URL}"
        echo "::set-output name=forge_url::${FORGE_URL}"

        #
        # Package
        #
        files=(*.pkg.tar.zst)
        echo "Files discovered: ${files}"
        echo "inputs.package = ${{ inputs.package }}"
        if [ -n '${{ inputs.package }}' ]; then
          if [[ "${#files[@]}" == 1 ]]; then

            echo "Setting package to ${files[0]}"
            echo "::set-output name=package::${files[0]}"
          else
            echo "::error title=package::No package was provided and the number of packages in the output is greater than 1."
            exit 1
          fi
        fi

        #
        # Package Owner
        #
        echo "gitea.repository_owner = ${{ gitea.repository_owner }}"
        echo "inputs.package_owner = ${{ inputs.package_owner }}"
        PACKAGE_OWNER='${{ gitea.repository_owner }}'
        if [ -n '${{ inputs.package_owner }}' ]; then
          PACKAGE_OWNER='${{ inputs.package_owner }}'
        fi
        echo "Setting forge URL to ${PACKAGE_OWNER}"
        echo "::set-output name=package_owner::${PACKAGE_OWNER}"

        #
        # Username
        #
        echo "gitea.actor = ${{ gitea.actor }}"
        echo "inputs.username = ${{ inputs.username }}"
        USERNAME='${{ gitea.actor }}'
        if [ -n '${{ inputs.username }}' ]; then
          USERNAME='${{ inputs.username }}'
        fi
        echo "Setting username to ${USERNAME}"
        echo "::set-output name=username::${USERNAME}"

        echo '::endgroup::'

    # TODO: Handle overwrite
    - name: Push Package
      shell: bash
      run: |
        echo '::group::cURL Version'
        curl --version
        echo '::endgroup::'

        PACKAGE_URL='${{ steps.prepared.outputs.forge_url }}/api/packages/${{ steps.prepared.outputs.repository_owner }}/arch/${{ inputs.package_repository_name }}'

        echo '::group::Request'
        RESPONSE=$(
          curl -X PUT "${PACKAGE_URL}" \
            --silent \
            --verbose \
            --write-out '\n%{http_code}' \
            --user '${{ steps.prepared.outputs.username }}:${{ inputs.PERSONAL_ACCESS_TOKEN }}' \
            --header 'Content-Type: application/octet-stream' \
            --data-binary "@${{ steps.prepared.outputs.package }}"
        )
        echo '::endgroup::'

        HTTP_CODE=$(tail -n1 <<<"${RESPONSE}")
        CONTEXT=$(sed '$ d' <<<"${RESPONSE}")

        echo '::group::Response'
        echo "${CONTEXT}"
        echo '::endgroup::'

        echo '::group::HTTP Code'
        echo "${HTTP_CODE}"
        echo '::endgroup::'

        if (($HTTP_CODE >= 200 && $HTTP_CODE <= 399)); then
          # Success
          echo 'The package \'${{ steps.prepared.outputs.package }}\' was successfully pushed to the package registry'
          exit 0
        elif (($HTTP_CODE >= 400 && $HTTP_CODE <= 499)); then
          # Client Error
          if [[ "$HTTP_CODE" == 409 ]]; then
            echo "::warning title=package already exists::The package with the same name, pkgver, pkgrel and architecture ('${{ steps.prepared.outputs.package }}') already exists and was therefore not updated."
            exit 0
          if
          echo "::error title=Client Error::The server returned a client error with the HTTP code '${HTTP_CODE}'."
          exit 1
        elif (($HTTP_CODE >= 500 && $HTTP_CODE <= 599)); then
          # Server error
          echo "::error title=Server Error::The server returned a server error with the HTTP code '${HTTP_CODE}'."
          exit 1
        fi