name: Generate KSP Changelog
description: > 
  Use Yaclog to generate a KSP changelog config file for use with KerbalChangelog
branding:
  icon: file-text
  color: green

inputs:
  changelog-path:
    description: "Path of the changelog markdown file"
  mod-name:
    description: "The name of your mod"
  output-path:
    description: "Path of the resulting changelog file"

outputs:
  output-path:
    description: "Path of the resulting changelog file"
    value: ${{ steps.yaclog-ksp.outputs.output-path}}

runs:
  using: "composite"
  steps:
    - id: setup-python
      uses: actions/setup-python@v5
      with:
        python-version: '3.12'
        update-environment: 'false'

    - name: Setup Yaclog-KSP
      shell: bash
      run: pipx install --python ${{ steps.setup-python.outputs.python-path }} ${{ github.action_path }}

    - name: Generate KSP Changelog
      id: yaclog-ksp
      shell: bash
      run: >
        cat "output-path=$(
        yaclog-ksp
        ${{ inputs.changelog-path && format('--path {0}', inputs.changelog-path) }}
        ${{ inputs.mod-name && format('--name {0}', inputs.mod-name) }}
        ${{ inputs.output-path && format('--output {0}', inputs.output-path) }}
        )" >> "$GITHUB_OUTPUT"