name: Config Provider Library
on:
  workflow_call:
    inputs:
      config_path:
        required: true
        type: string
    secrets:
      GITEA_TOKEN:
        required: true
      GIT_PAGES_PUBLISH_TOKEN:
        required: true
    outputs:
      env_json:
        value: ${{ jobs.parse-config.outputs.json_data }}

env:
  GITEA_API_URL: ${{ fromJson(jobs.parse-config.outputs.json_data).GITEA_API_URL }}
  PAGES_HOST: ${{ fromJson(jobs.parse-config.outputs.json_data).PAGES_HOST }}
  GIT_PAGES_PUBLISH_URL: ${{ fromJson(jobs.parse-config.outputs.json_data).GIT_PAGES_PUBLISH_URL }}
  GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
  GIT_PAGES_PUBLISH_TOKEN: ${{ secrets.GIT_PAGES_PUBLISH_TOKEN }}

jobs:
  parse-config:
    runs-on: ubuntu-latest
    outputs:
      json_data: ${{ steps.convert.outputs.JSON_OUT }}
    steps:
      - uses: actions/checkout@v4

      - id: convert
        run: |
          JSON_STRING=$(jq -R -s '
            split("\n")
            | map(select(length > 0 and (startswith("#") | not)))
            | map(split("="))
            | map({(.[0]): .[1]})
            | add
          ' "${{ inputs.config_path }}")

          CLEAN_JSON=$(echo "$JSON_STRING" | jq -c .)
          echo "JSON_OUT=$CLEAN_JSON" >> "$GITHUB_OUTPUT"