attune/packs/core/actions/build_pack_envs.yaml

# Build Pack Environments Action
# Creates runtime environments and installs dependencies for packs

name: build_pack_envs
ref: core.build_pack_envs
description: "Build runtime environments for packs and install declared dependencies (Python requirements.txt, Node.js package.json)"
enabled: true
runner_type: shell
entry_point: build_pack_envs.sh

# Parameter delivery: stdin for secure parameter passing (no env vars)
parameter_delivery: stdin
parameter_format: json

# Output format: json (structured data parsing enabled)
output_format: json

# Action parameters schema
parameters:
  type: object
  properties:
    pack_paths:
      type: array
      description: "List of pack directory paths to build environments for"
      items:
        type: string
      minItems: 1
    packs_base_dir:
      type: string
      description: "Base directory where packs are installed"
      default: "/opt/attune/packs"
    python_version:
      type: string
      description: "Python version to use for virtualenvs"
      default: "3.11"
    nodejs_version:
      type: string
      description: "Node.js version to use"
      default: "20"
    skip_python:
      type: boolean
      description: "Skip building Python environments"
      default: false
    skip_nodejs:
      type: boolean
      description: "Skip building Node.js environments"
      default: false
    force_rebuild:
      type: boolean
      description: "Force rebuild of existing environments"
      default: false
    timeout:
      type: integer
      description: "Timeout in seconds for building each environment"
      default: 600
      minimum: 60
      maximum: 3600
  required:
    - pack_paths

# Output schema: describes the JSON structure written to stdout
# Note: stdout/stderr/exit_code are captured automatically by the execution system
output_schema:
  type: object
  properties:
    built_environments:
      type: array
      description: "List of successfully built environments"
      items:
        type: object
        properties:
          pack_ref:
            type: string
            description: "Pack reference"
          pack_path:
            type: string
            description: "Pack directory path"
          environments:
            type: object
            description: "Built environments for this pack"
            properties:
              python:
                type: object
                description: "Python environment details"
                properties:
                  virtualenv_path:
                    type: string
                    description: "Path to Python virtualenv"
                  requirements_installed:
                    type: boolean
                    description: "Whether requirements.txt was installed"
                  package_count:
                    type: integer
                    description: "Number of packages installed"
                  python_version:
                    type: string
                    description: "Python version used"
              nodejs:
                type: object
                description: "Node.js environment details"
                properties:
                  node_modules_path:
                    type: string
                    description: "Path to node_modules directory"
                  dependencies_installed:
                    type: boolean
                    description: "Whether package.json was installed"
                  package_count:
                    type: integer
                    description: "Number of packages installed"
                  nodejs_version:
                    type: string
                    description: "Node.js version used"
          duration_ms:
            type: integer
            description: "Time taken to build environments in milliseconds"
    failed_environments:
      type: array
      description: "List of packs where environment build failed"
      items:
        type: object
        properties:
          pack_ref:
            type: string
            description: "Pack reference"
          pack_path:
            type: string
            description: "Pack directory path"
          runtime:
            type: string
            description: "Runtime that failed (python or nodejs)"
          error:
            type: string
            description: "Error message"
    summary:
      type: object
      description: "Summary of environment build process"
      properties:
        total_packs:
          type: integer
          description: "Total number of packs processed"
        success_count:
          type: integer
          description: "Number of packs with successful builds"
        failure_count:
          type: integer
          description: "Number of packs with failed builds"
        python_envs_built:
          type: integer
          description: "Number of Python environments built"
        nodejs_envs_built:
          type: integer
          description: "Number of Node.js environments built"
        total_duration_ms:
          type: integer
          description: "Total time taken for all builds in milliseconds"

# Tags for categorization
tags:
  - pack
  - environment
  - dependencies
  - python
  - nodejs
  - installation