action.yml

name: "Deployment Environment Resolver"
description: "Resolve deployment environment from workflow_dispatch inputs, branch/ref mapping, or tag patterns with wildcard support"
author: "code4mk"

branding:
  icon: "git-branch"
  color: "blue"

inputs:
  input-mapping:
    description: "Mapping for workflow_dispatch inputs (key=value per line, e.g. prod=production)"
    required: false

  ref-mapping:
    description: "Mapping for branch/ref names with wildcard support (pattern=env per line, e.g. main=prod)"
    required: false

  tag-mapping:
    description: "Mapping for tag patterns (pattern=env per line, e.g. v*=prod)"
    required: false

  default-env:
    description: "Fallback environment if no mapping matches"
    required: false
    default: "dev"

  strict:
    description: "Fail the step if no mapping matches and no default is set"
    required: false
    default: "false"

  debug:
    description: "Enable debug logging"
    required: false
    default: "false"

outputs:
  environment:
    description: "Resolved environment name"
    value: ${{ steps.resolve.outputs.environment }}
  match-source:
    description: "How the environment was resolved (input | ref | tag | default)"
    value: ${{ steps.resolve.outputs.match_source }}

runs:
  using: "composite"
  steps:
    - name: Resolve environment
      id: resolve
      shell: bash
      run: bash "${{ github.action_path }}/scripts/resolve-env.sh"
      env:
        EVENT_NAME: ${{ github.event_name }}
        REF_NAME: ${{ github.ref_name }}
        REF_TYPE: ${{ github.ref_type }}
        INPUT_ENV: ${{ github.event.inputs.environment }}
        INPUT_MAPPING: ${{ inputs.input-mapping }}
        REF_MAPPING: ${{ inputs.ref-mapping }}
        TAG_MAPPING: ${{ inputs.tag-mapping }}
        DEFAULT_ENV: ${{ inputs.default-env }}
        STRICT_MODE: ${{ inputs.strict }}
        DEBUG_MODE: ${{ inputs.debug }}