#
# Copyright (c) 2019-2021 Red Hat, Inc.
# This program and the accompanying materials are made
# available under the terms of the Eclipse Public License 2.0
# which is available at https://www.eclipse.org/legal/epl-2.0/
#
# SPDX-License-Identifier: EPL-2.0
#
# Contributors:
#   Red Hat, Inc. - initial API and implementation
#

# This Workflow creates PRs for the release of the latest chectl
name: Release chectl
on:
  # manual trigger if required
  workflow_dispatch:
    inputs:
      version:
        description: 'The version that is going to be released. Should be in format 7.y.z'
        required: true
        default: '7.y.z'
      forceflag:
        description: 'To force creation of .x branch, use --force flag here'
        default: ''
  # trigger on commit to main branch of new CSVs, eg., https://github.com/eclipse-che/che-operator/pull/571/files
  push:
    branches:
      - main
    paths:
      - 'version/version.go'

jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Set up environment
        run: |
          sudo apt-get update -y || true
          sudo apt-get -y -q install curl bash git hub
          hub --version
      - name: Set up Python 3.9
        uses: actions/setup-python@v4
        with:
          python-version: 3.9
      - name: Install yq
        run: |
          python -m pip install --upgrade pip
          pip install yq
      - name: Release chectl PRs
        run: |
          git config --global user.name "Mykhailo Kuznietsov"
          git config --global user.email "mkuznets@redhat.com"
          export GITHUB_TOKEN=${{ secrets.CHE_INCUBATOR_BOT_GITHUB_TOKEN }}
          set -e
          # if not run manually, need to compute chectl version from latest released CSV
          if [[ "${{ github.event.inputs.version }}" == "" ]] || [[ "${{ github.event.inputs.version }}" == "7.y.z" ]]; then
            chectlVersion=$(grep Version version/version.go | cut -d \" -f2)
          else
            chectlVersion="${{ github.event.inputs.version }}"
          fi

          # generic method to call a GH action and pass in a single var=val parameter
          invokeAction() {
              this_repo=$1
              this_action_name=$2
              this_workflow_id=$3
              this_workflow_ref=$4
              this_params=$5

              # can compute using GH API
              # workflow_id=$(curl -sSL https://api.github.com/repos/${this_repo}/actions/workflows -H "Authorization: token ${GITHUB_TOKEN}" -H "Accept: application/vnd.github.v3+json" | jq --arg search_field "${this_action_name}" '.workflows[] | select(.name == $search_field).id'); # echo "workflow_id = $workflow_id"
              # or just pass it in
              workflow_id=$this_workflow_id

              inputsJson="{}"

              IFS=',' read -ra paramMap <<< "${this_params}"
              for keyvalue in "${paramMap[@]}"
              do
                  key=${keyvalue%=*}
                  value=${keyvalue#*=}
                  echo $var1
                  inputsJson=$(echo "${inputsJson}" | jq ". + {\"${key}\": \"${value}\"}")
              done

              curl -sSL https://api.github.com/repos/${this_repo}/actions/workflows/${workflow_id}/dispatches -X POST -H "Authorization: token ${GITHUB_TOKEN}" -H "Accept: application/vnd.github.v3+json" -d "{\"ref\":\"${this_workflow_ref}\",\"inputs\": ${inputsJson} }"
              echo "[INFO] Invoked '${this_action_name}' action ($workflow_id) - see https://github.com/${this_repo}/actions?query=workflow%3A%22${this_action_name// /+}%22"
          }

          # invoke action from chectl repo
          invokeAction che-incubator/chectl "Release - create pull request for upcoming release" "4008310" "main" "version=${chectlVersion}"