name: "Git Auto Comment"
description: "Automatically post pull request comments or reviews on Gitea or GitHub."
author: "Charish Patel"
branding:
  icon: "message-square"
  color: "blue"

inputs:
  platform:
    description: "Platform to use (github or gitea)."
    required: false
    default: "github"

  token:
    description: "API token for authentication."
    required: true

  repo_owner:
    description: "Repository owner."
    required: true

  repo_name:
    description: "Repository name."
    required: true

  pr_index:
    description: "Pull request index or issue number."
    required: true

  api_url:
    description: "Base API URL (required for Gitea)."
    required: false

  diff:
    description: "Diff or plan text to include in the comment."
    required: false

  comment_template:
    description: "Template for comment body. Supports {line} and {lines} placeholders."
    required: false
    default: "Auto-comment: changed line -> {line}"

  debug:
    description: "Enable verbose debug logging with colorized output."
    required: false
    default: "false"

runs:
  using: "composite"
  steps:
    - name: Install Python 3
      shell: bash
      run: |
        sudo apt-get update -y
        sudo apt-get install -y python3 python3-venv python3-pip

    - name: Set up venv and install deps
      shell: bash
      run: |
        python3 -m venv venv
        source venv/bin/activate
        pip install -r ${{ github.action_path }}/requirements.txt

    - name: Run git-auto-comment
      shell: bash
      env:
        PLATFORM: ${{ inputs.platform }}
        TOKEN: ${{ inputs.token }}
        REPO_OWNER: ${{ inputs.repo_owner }}
        REPO_NAME: ${{ inputs.repo_name }}
        PR_INDEX: ${{ inputs.pr_index }}
        API_URL: ${{ inputs.api_url }}
        DIFF: ${{ inputs.diff }}
        COMMENT_TEMPLATE: ${{ inputs.comment_template }}
        DEBUG: ${{ inputs.debug }}
      run: |
        source venv/bin/activate
        python ${{ github.action_path }}/git-auto-comment.py