name: 'PM Skills — Run a Skill'
description: 'Run any pm-claude-skills SKILL.md in CI — auto PR descriptions, changelogs, release notes, code-review checklists, and more.'
author: 'Mohit Aggarwal'
branding:
  icon: 'cpu'
  color: 'purple'

inputs:
  skill:
    description: 'Skill name to run (e.g. pr-description-writer, changelog-generator, code-review-checklist).'
    required: true
  input:
    description: 'The input/context text the skill should work on.'
    required: false
  input_file:
    description: 'Read the input from this file instead of the `input` string.'
    required: false
  api_key:
    description: 'Anthropic API key (store it as a secret).'
    required: true
  model:
    description: 'Claude model id.'
    required: false
    default: 'claude-sonnet-4-6'
  output_file:
    description: 'If set, also write the result to this file.'
    required: false
  max_tokens:
    description: 'Max output tokens.'
    required: false
    default: '4096'

outputs:
  result:
    description: 'The skill output (also use output_file for multi-line results).'
    value: ${{ steps.run.outputs.result }}

runs:
  using: composite
  steps:
    - id: run
      shell: bash
      run: node "$GITHUB_ACTION_PATH/run.mjs"
      env:
        INPUT_SKILL: ${{ inputs.skill }}
        INPUT_INPUT: ${{ inputs.input }}
        INPUT_INPUT_FILE: ${{ inputs.input_file }}
        INPUT_API_KEY: ${{ inputs.api_key }}
        INPUT_MODEL: ${{ inputs.model }}
        INPUT_OUTPUT_FILE: ${{ inputs.output_file }}
        INPUT_MAX_TOKENS: ${{ inputs.max_tokens }}