name: fleetctl-gitops
description: Runs fleetctl gitops to apply configuration to Fleet

inputs:
  working-directory:
    description: 'The working directory, which should be the root of the repository.'
    default: './'
  dry-run-only:
    description: 'Whether to only run the fleetctl gitops commands in dry-run mode.'
    default: 'false'
  delete-other-fleets:
    description: 'Whether to delete any other fleets which exist in the database but are not defined as .yml.'
    default: 'true'

runs:
  using: "composite"
  steps:
    - name: Install fleetctl
      shell: bash
      working-directory: ${{ inputs.working-directory }}
      run: |
        FLEET_URL="${FLEET_URL%/}"
        FLEET_VERSION="$(curl "$FLEET_URL/api/v1/fleet/version" --header "Authorization: Bearer $FLEET_API_TOKEN" --fail --silent | jq --raw-output '.version')"
        DEFAULT_FLEETCTL_VERSION="4.80.2"

        # Decide which fleetctl version to install:
        # If the server returns a clean version (e.g. 4.74.0), use that.
        # If the server returns a snapshot (e.g. 0.0.0-SNAPSHOT-xxxxx) or is empty, pin to DEFAULT_FLEETCTL_VERSION.
        if [[ -z "$FLEET_VERSION" ]]; then
          INSTALL_VERSION="$DEFAULT_FLEETCTL_VERSION"
        elif [[ "$FLEET_VERSION" == 0.0.0-SNAPSHOT* ]]; then
          INSTALL_VERSION="$DEFAULT_FLEETCTL_VERSION"
        elif [[ "$FLEET_VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
          INSTALL_VERSION="$FLEET_VERSION"
        else
          # Strip anything after + (e.g. 4.81.0+foobar -> 4.81.0)
          FLEET_VERSION="${FLEET_VERSION%%\+*}"
          if [[ "$FLEET_VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            INSTALL_VERSION="$FLEET_VERSION"
          else
            INSTALL_VERSION="$DEFAULT_FLEETCTL_VERSION"
          fi
        fi

        echo "Installing fleetctl v$INSTALL_VERSION..."
        npm install -g "fleetctl@$INSTALL_VERSION" || npm install -g fleetctl@latest

    - name: Configure fleetctl
      shell: bash
      working-directory: ${{ inputs.working-directory }}
      run: fleetctl config set --address ${{ env.FLEET_URL }} --token ${{ env.FLEET_API_TOKEN }}

    - name: Run fleetctl gitops commands
      shell: bash
      working-directory: ${{ inputs.working-directory }}
      env:
        FLEET_DRY_RUN_ONLY: ${{ inputs.dry-run-only }}
        FLEET_DELETE_OTHER_FLEETS: ${{ inputs.delete-other-fleets }}
      run: ./.github/fleet-gitops/gitops.sh