snapcraft.yaml

name: ubuntu-desktop-installer
version: git
summary: Ubuntu Desktop Installer
description: |
  This project is a modern implementation of the Ubuntu Desktop installer,
  using subiquity as a backend and Flutter for the UI.
grade: stable
confinement: classic
base: core22
issues: https://bugs.launchpad.net/ubuntu-desktop-installer/+filebug
contact: https://bugs.launchpad.net/ubuntu-desktop-installer/+filebug

apps:
  subiquity-server:
    command: bin/subiquity-server
    daemon: simple
    restart-condition: always
    environment:
      PATH_ORIG: $PATH
      PYTHONPATH_ORIG: $PYTHONPATH
      LD_LIBRARY_PATH_ORIG: $LD_LIBRARY_PATH

  subiquity-loadkeys:
    command: bin/subiquity/bin/subiquity-loadkeys

  ubuntu-desktop-installer:
    command: bin/ubuntu_desktop_installer
    command-chain: [bin/launcher]
    desktop: bin/data/flutter_assets/assets/ubuntu-desktop-installer.desktop
    environment:
      PATH: $SNAP/usr/bin:$SNAP/bin:$PATH
      LIBGL_DRIVERS_PATH: $SNAP/usr/lib/$CRAFT_ARCH_TRIPLET/dri
      GIO_MODULE_DIR: $SNAP/usr/lib/$CRAFT_ARCH_TRIPLET/gio/modules
      LIVE_RUN: 1
      LOG_LEVEL: debug
      SNAP_PYTHON: python3

  probert:
    command: bin/probert

  os-prober:
    command: usr/bin/os-prober

parts:
  curtin:
    plugin: nil
    source: https://git.launchpad.net/curtin
    source-type: git
    source-commit: f96c957c756d2856889ae977677de32647a1cbc9
    override-pull: |
      craftctl default
      PACKAGED_VERSION="$(git describe --long --abbrev=9 --match=[0-9][0-9]*)"
      sed -e "s,@@PACKAGED_VERSION@@,$PACKAGED_VERSION,g" -i curtin/version.py
    override-build: &pyinstall |
      # We install without dependencies because all dependencies come from
      # archive packages.
      # XXX: On core22, running `pip3 install --prefix xxx` does not do the
      # right thing. The package ends up installed in xxx/local and the modules
      # get installed to dist-packages instead of site-packages.
      # See https://discuss.python.org/t/18240
      # As a workaround, we use a fake user install to get the package
      # installed in the expected place.
      PYTHONUSERBASE="$CRAFT_PART_INSTALL" pip3 install --user --no-dependencies .
    build-packages:
      - python3-pip
    organize:
      lib/python*/site-packages/usr/lib/curtin: usr/lib/

  probert:
    plugin: nil
    source: https://github.com/canonical/probert.git
    source-type: git
    source-commit: ae758355b610e389099abdb2397bb41ad49409ec
    override-build: *pyinstall
    build-packages:
      - build-essential
      - libnl-3-dev
      - libnl-genl-3-dev
      - libnl-route-3-dev
      - pkg-config
      - python3-dev
      - python3-pip
    build-attributes: [enable-patchelf]
    stage:
      - "*"
      - -bin/python3*

  subiquitydeps:
    plugin: nil
    build-attributes: [enable-patchelf]
    stage-packages:
      # This list includes the dependencies for curtin and probert as well,
      # there doesn't seem to be any real benefit to listing them separately.
      - cloud-init
      - dctrl-tools
      - iso-codes
      - libpython3-stdlib
      - libpython3.10-minimal
      - libpython3.10-stdlib
      - libsystemd0
      - lsb-release
      - ntfs-3g
      - python3-aiohttp
      - python3-apport
      - python3-attr
      - python3-bson
      - python3-debian
      - python3-jsonschema
      - python3-minimal
      - python3-oauthlib
      - python3-pkg-resources
      - python3-pyroute2
      - python3-pyrsistent
      - python3-pyudev
      - python3-requests
      - python3-requests-unixsocket
      - python3-systemd
      - python3-urwid
      - python3-yaml
      - python3-yarl
      - python3.10-minimal
      - ssh-import-id
      - ubuntu-advantage-tools
      # WSL specifics:
      - language-selector-common
      - locales
    prime:
      - -lib/systemd/system/*

  flutter-git:
    source: https://github.com/flutter/flutter.git
    source-tag: 3.10.6
    source-depth: 1
    plugin: nil
    override-build: |
      mkdir -p $CRAFT_PART_INSTALL/usr/bin
      mkdir -p $CRAFT_PART_INSTALL/usr/libexec
      cp -r $CRAFT_PART_SRC $CRAFT_PART_INSTALL/usr/libexec/flutter
      ln -s $CRAFT_PART_INSTALL/usr/libexec/flutter/bin/flutter $CRAFT_PART_INSTALL/usr/bin/flutter
      $CRAFT_PART_INSTALL/usr/bin/flutter doctor
    build-packages:
      - clang
      - cmake
      - curl
      - libgtk-3-dev
      - ninja-build
      - unzip
      - xz-utils
      - zip
    override-prime: ""

  ubuntu-desktop-installer:
    after: [flutter-git]
    source: .
    source-type: git
    plugin: nil
    build-attributes: [enable-patchelf]
    override-build: |
      set -eux
      mkdir -p $CRAFT_PART_INSTALL/bin/lib
      cp snap/local/launcher $CRAFT_PART_INSTALL/bin/
      cp snap/local/subiquity-server $CRAFT_PART_INSTALL/bin/
      cp -r vendor/ubuntu-desktop-provision/packages/subiquity_client/subiquity $CRAFT_PART_INSTALL/bin/
      mkdir -p $CRAFT_PART_INSTALL/etc/subiquity
      cp -r snap/local/postinst.d $CRAFT_PART_INSTALL/etc/subiquity
      # https://github.com/canonical/ubuntu-desktop-installer/issues/1146
      (cd vendor/ubuntu-desktop-provision/packages/ubuntu_wizard && flutter pub get)
      cd packages/ubuntu_desktop_installer
      flutter pub get
      flutter build linux --release -v
      cp -r build/linux/*/release/bundle/* $CRAFT_PART_INSTALL/bin/

  ubuntu-wsl-setup:
    after: [flutter-git]
    source: .
    source-type: git
    plugin: nil
    override-build: |
      set -eux
      # ubuntu-desktop-install will install subiquity in bin/subiquity. It’s not a real build-dep ordering though.
      mkdir -p $CRAFT_PART_INSTALL/bin
      mkdir -p $CRAFT_PART_INSTALL/usr/libexec
      cd packages/ubuntu_wsl_setup
      flutter pub get
      flutter build linux --release -v
      cp -r build/linux/*/release/bundle/* $CRAFT_PART_INSTALL/usr/libexec
      cp -p ubuntu-wsl-setup $CRAFT_PART_INSTALL/bin/
      # Create the theme empty directories for bindmounting the common-themes snap
      mkdir -p $CRAFT_PART_INSTALL/data-dir/icons $CRAFT_PART_INSTALL/data-dir/sounds $CRAFT_PART_INSTALL/data-dir/themes

  libraries:
    plugin: nil
    build-attributes: [enable-patchelf]
    stage-packages:
      - libatk1.0-0
      - libcairo-gobject2
      - libcairo2
      - libegl-mesa0
      - libegl1
      # Needed for the dri drivers see github #2391
      - libelf1
      - libgl1
      - libglib2.0-0
      - libglib2.0-dev
      - libgtk-3-0
      - libpango-1.0-0
      - libpangocairo-1.0-0
      - libpng16-16
      - libwayland-egl1
      - libx11-6
      - libdatrie1
      - libdrm2
      - libgbm1
      - libglapi-mesa
      - libgraphite2-3
      - libxshmfence1
      - libpciaccess0
      - libvulkan1
      - shared-mime-info
      - libglib2.0-bin
      - libibus-1.0-5
    prime:
      - usr/lib/*/libEGL*.so.*
      - usr/lib/*/libGL*.so.*
      - usr/lib/*/libX*.so.*
      - usr/lib/*/liba*.so.*
      - usr/lib/*/libcairo*.so.*
      - usr/lib/*/libe*.so.*
      - usr/lib/*/libf*.so.*
      - usr/lib/*/libg*.so.*
      - usr/lib/*/libharfbuzz*.so.*
      - usr/lib/*/libibus*.so.*
      - usr/lib/*/libpango*.so.*
      - usr/lib/*/libpixman*.so.*
      - usr/lib/*/libpng*.so.*
      - usr/lib/*/libthai*.so.*
      - usr/lib/*/libwayland*.so.*
      - usr/lib/*/libxcb*.so.*
      - usr/lib/*/libxkb*.so.*
      - usr/lib/*/libdatrie*.so.*
      - usr/lib/*/libdrm*.so.*
      - usr/lib/*/libgbm*.so.*
      - usr/lib/*/libglapi*.so.*
      - usr/lib/*/libgraphite2*.so.*
      - usr/lib/*/libxshmfence*.so.*
      - usr/lib/*/libpciaccess*.so.*
      - usr/lib/*/libsensors*.so.*
      - usr/lib/*/libvulkan*.so.*
      - usr/share/glvnd/egl_vendor.d
      - usr/lib/*/gdk-pixbuf-2.0
      - usr/lib/*/
      - usr/bin/update-mime-database
      - usr/bin/g*
      - usr/share/mime
      - -usr/lib/*/pkgconfig
      - -usr/lib/pkgconfig
      - -usr/share/pkgconfig

  dri-no-patchelf:
    after: [libraries]
    plugin: nil
    stage-packages:
      - libgl1-mesa-dri
    build-attributes:
      - no-patchelf # Otherwise snapcraft may strip the build ID and cause the driver to crash
    stage:
      - usr/lib/${CRAFT_ARCH_TRIPLET}/dri
      - usr/share/drirc.d

  os-prober:
    plugin: nil
    stage-packages: [os-prober]
    build-attributes: [enable-patchelf]
    override-stage: |
      craftctl default
      for file in $(grep -lr /usr | grep 'usr/[^/]*/[^/]*-probe[sr]'); do
        sed -i 's, \(/usr\), $SNAP\1,' $file
      done
      sed -i 's/mkdir "$tmpmnt"/mkdir -p "$tmpmnt"/' \
          usr/lib/os-probes/50mounted-tests