action.yml

# SPDX-License-Identifier: PMPL-1.0-or-later
# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath) <j.d.a.jewell@open.ac.uk>
#
# action.yml — Validate A2ML Manifests GitHub Action
# Scans repository for .a2ml files and validates structure, required fields,
# SPDX headers, and attestation blocks.

name: 'Validate A2ML Manifests'
description: >-
  Scan and validate .a2ml manifest files in your repository.
  Checks for required fields (agent-id/pedigree name, version),
  SPDX headers, and attestation block structure.
author: 'Jonathan D.A. Jewell'

branding:
  icon: 'shield'
  color: 'blue'

inputs:
  path:
    description: >-
      Directory path to scan for .a2ml files.
      Defaults to the repository root.
    required: false
    default: '.'
  strict:
    description: >-
      When true, warnings are promoted to errors and the action
      will fail on any validation issue. Defaults to false.
    required: false
    default: 'false'

outputs:
  files-scanned:
    description: 'Number of .a2ml files scanned'
    value: ${{ steps.validate.outputs.files_scanned }}
  errors:
    description: 'Number of validation errors found'
    value: ${{ steps.validate.outputs.errors }}
  warnings:
    description: 'Number of validation warnings found'
    value: ${{ steps.validate.outputs.warnings }}

runs:
  using: 'composite'
  steps:
    - name: Validate A2ML manifests
      id: validate
      shell: bash
      env:
        INPUT_PATH: ${{ inputs.path }}
        INPUT_STRICT: ${{ inputs.strict }}
      run: |
        "${GITHUB_ACTION_PATH}/validate-a2ml.sh"