#
# Whenever a new tag is pushed, add the tagged version
# to the Moodle Plugins directory at https://moodle.org/plugins
#
name: Releasing in the Plugins directory

on:
  push:
    tags:
      - '*'

  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag to be released'
        required: true

defaults:
  run:
    shell: bash

jobs:
  release-at-moodle-org:
    runs-on: ubuntu-latest
    env:
      PLUGIN: enrol_attributes
      CURL: curl -s
      ENDPOINT_TOKEN: https://moodle.org/login/token.php
      ENDPOINT_REST: https://moodle.org/webservice/rest/server.php
      USERNAME: ${{ secrets.MOODLE_ORG_USERNAME }}
      PASSWORD: ${{ secrets.MOODLE_ORG_PASSWORD }}
      SERVICE: plugins_maintenance
      FUNCTION: local_plugins_add_version

    steps:
      - name: Authenticate and obtain service token
        id: get-token
        run: |
          RESPONSE=$(${CURL} ${ENDPOINT_TOKEN} --data "username=${USERNAME}&password=${PASSWORD}&service=${SERVICE}")
          TOKEN=$(jq --raw-output ".token" <<< ${RESPONSE})
          if [[ $? > 0 ]]; then
            echo "Error parsing JSON response:"
            echo "${RESPONSE}"
            exit 1
          fi
          echo "::add-mask::$TOKEN"
          echo "TOKEN=${TOKEN}" >> $GITHUB_ENV

      - name: Call the service function
        id: add-version
        run: |
          if [[ ! -z "${{ github.event.inputs.tag }}" ]]; then
            TAGNAME="${{ github.event.inputs.tag }}"
          elif [[ $GITHUB_REF = refs/tags/* ]]; then
            TAGNAME="${GITHUB_REF##*/}"
          fi
          if [[ -z "${TAGNAME}" ]]; then
            echo "No tag name has been provided!"
            exit 1
          fi
          ZIPURL="https://api.github.com/repos/${{ github.repository }}/zipball/${TAGNAME}"
          RESPONSE=$(${CURL} ${ENDPOINT_REST} --data "wstoken=${TOKEN}&wsfunction=${FUNCTION}&moodlewsrestformat=json&frankenstyle=${PLUGIN}&zipurl=${ZIPURL}")
          echo "::set-output name=response::${RESPONSE}"

      - name: Evaluate the response
        id: evaluate-response
        env:
          RESPONSE: ${{ steps.add-version.outputs.response }}
        run: |
          jq <<< ${RESPONSE}
          jq --exit-status ".id" <<< ${RESPONSE} > /dev/null