crosspack

name: myapp
version: calver            # calver | git-tag | env:VAR | any literal string

build:
  output: builds           # default builds; mirrors package `sources`

  deps:                    # build dependencies, per-host verify/install
    imagemagick:
      hosts:               # first selector matching this host wins
        ubuntu:
          verify: dpkg -s imagemagick
          install: sudo apt-get install -y imagemagick
        darwin:
          verify: magick -version
          install: brew install imagemagick
        windows:
          verify: where magick
          install: winget install -e --id ImageMagick.ImageMagick
        "*":               # any command — package manager or a project script
          install: ./scripts/install-imagemagick.sh

  matrix:
    - build: linux/amd64   # os/arch this entry builds on (arch may be "any")
      env:                 # extra env for the steps of this entry
        CGO_ENABLED: "1"
      steps:               # shell commands, run from the project root
        - wails build -platform linux/amd64 -ldflags "-X myapp/internal/app.appVersion={{version}}"
        - cargo build --release -p helper --locked
      artifacts:
        from: build/bin    # what got built
        include: [myapp, helper, "*.onnx", "*.so*"]   # default: ["*"]
        to: [ubuntu-22.04, ubuntu-24.04, debian-12, debian-13]
        mode: symlink      # symlink | copy, default symlink

    - id: windows          # defaults to the build platform string
      build: windows/amd64
      steps:
        - wails build -platform windows/amd64 -ldflags "-X ...={{version}}"
      artifacts:
        from: build/bin
        include: [myapp.exe]
        to: [windows-11.0]

package:
  maintainer: Your Name <you@example.com>
  summary: MyApp - cross-platform desktop application   # optional
  description: |-
    MyApp - cross-platform desktop application.
    Bundles helper binaries and model assets alongside the GUI...
  license: Proprietary       # optional, default Proprietary
  section: utils             # optional, deb only

  sources: builds             # compiled artifacts tree written by the build
                              # stage: builds/<family>/<version>/<arch>/ —
                              # pack without a matching build dir fails honestly
  prefix: usr/local           # install prefix inside the package
  lib_dir: lib/myapp          # optional, default lib/<name>

  payload:                    # files from sources -> <prefix>/<lib_dir>/
    - myapp                   # flat form: the same name on every target
    - helper
    - model.onnx

  # Mapping form: per-target file names. The key is the common name (and the
  # default file name); selectors are an exact target (windows-11.0), a
  # family (windows), an os (linux — every distro family) or "*" — exact
  # target wins, then family, then os, then "*". An entry with selectors
  # applies only to targets it covers, so .so libraries and Windows DLLs can
  # share one payload:
  #
  # payload:
  #   myapp:
  #     "*": myapp
  #     windows: myapp.exe
  #   libonnxruntime.so.1:
  #     linux: libonnxruntime.so.1
  #   onnxruntime.dll:
  #     windows: onnxruntime.dll

  executables: [myapp, helper]     # common keys; chmod 755, resolved per target

  links:                     # symlinks relative to prefix
    bin/myapp: ../lib/myapp/myapp

  desktop:                   # optional, .desktop generated
    name: MyApp
    comment: Cross-platform desktop application
    categories: Utility;Audio

  icon: build/appicon.png    # optional, -> <prefix>/share/pixmaps/<name>.png

deps:
  # canonical dependency names resolved to concrete packages per distro
  # family/version; an optional `version:` declares the deps schema version
  webkit2gtk:
    targets:
      debian:
        "12": [libwebkit2gtk-4.1-0, libwebkit2gtk-4.0-37]  # deb: a | b
      fedora: { "*": [webkit2gtk4.1] }
      macos: system      # OS component
      windows: system    # preinstalled (WebView2)

# host-only launch hooks (optional): same host selectors as build.deps
run:                       # `crosspack run`: how to launch the built binary
  hosts:
    darwin: open build/bin/MyApp.app     # .app bundles must be opened, not exec'd

install:                   # `crosspack install`: how to launch this host's package
  hosts:
    ubuntu: sudo apt-get install -y "{{path}}"