name: Release - Delete Draft

on:
  workflow_dispatch:
    inputs:
      tag:
        type: string
        description: The tag of the release

permissions:
    contents: write
    packages: write

env:
  GH_TOKEN: ${{ github.token }}

jobs:
  release-delete:
    runs-on: ubuntu-latest

    steps:
    - name: Check tag
      if: inputs.tag == ''
      run: echo "::error::Missing tag from input" && exit 1
    
    - name: Checkout code
      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
    
    - name: Check if release is draft
      run: |
        CURRENT_TAG=${{ inputs.tag }}
        isDraft=$(gh release view ${CURRENT_TAG} --json isDraft --jq ".isDraft")
        if [ "$isDraft" = true ]; then
          echo "Release ${CURRENT_TAG} is draft"
        else
          echo "::error::Cannot delete non-draft release" && exit 1
        fi

    - name: Delete packages from Github Container Registry
      run: |
        CURRENT_TAG=${{ inputs.tag }}
        echo "Deleting packages with tag ${CURRENT_TAG}"

        JQ_QUERY=".[] | select(.metadata.container.tags[] == \"${CURRENT_TAG}\")"

        for package in k3k k3k-kubelet
        do
          echo "Deleting ${package} image"
          PACKAGE_TO_DELETE=$(gh api /user/packages/container/${package}/versions --jq "${JQ_QUERY}")
          echo $PACKAGE_TO_DELETE | jq

          PACKAGE_ID=$(echo $PACKAGE_TO_DELETE | jq .id)
          echo "Deleting ${PACKAGE_ID}"
          gh api --method DELETE /user/packages/container/${package}/versions/${PACKAGE_ID}  
        done

    - name: Delete Github release
      run: |
        CURRENT_TAG=${{ inputs.tag }}
        echo "Deleting release ${CURRENT_TAG}"
        gh release delete ${CURRENT_TAG}