# reusable-node-build — build/test an npm- or bun-based project (999_testing).
#
# A REUSABLE workflow (on: workflow_call) downstream repos call:
#   jobs:
#     build:
#       uses: olsitec/foundation/.forgejo/workflows/reusable-node-build.yml@master
#       with: { package-manager: bun, build: "bun run build" }
#
# Runs in the baked foundation-ci image (bun + node present). Covers the
# non-Docker candidate shapes: npm package built with npm (olsicrypto), bun
# package built with bun (document-engine), and the no-build / versioned-only
# utility (olsitrack/api) via an empty `build`.
name: reusable-node-build
on:
  workflow_call:
    inputs:
      package-manager:
        description: "bun | npm | none (none = skip install)"
        type: string
        default: bun
      build:
        description: "build command to run verbatim (empty = skip, e.g. no-artifact repos)"
        type: string
        default: ""
      workdir:
        description: "working directory for install + build"
        type: string
        default: "."

jobs:
  build:
    runs-on: docker
    container:
      image: foundation-ci:latest
    defaults:
      run:
        working-directory: ${{ inputs.workdir }}
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies (${{ inputs.package-manager }})
        run: |
          case "${{ inputs.package-manager }}" in
            bun)  bun install --frozen-lockfile || bun install ;;
            npm)  npm ci || npm install ;;
            none) echo "package-manager=none → skipping install" ;;
            *)    echo "unknown package-manager '${{ inputs.package-manager }}'" >&2; exit 1 ;;
          esac

      - name: Build
        run: |
          cmd='${{ inputs.build }}'
          if [ -z "$cmd" ]; then
            echo "no build command (non-artifact / versioned-only repo) — install-only check passed"
            exit 0
          fi
          echo "+ $cmd"
          eval "$cmd"