snapcraft.yaml

#
# Copyright (C) 2020 Matthias Klumpp <matthias@tenstral.net>
#
# SPDX-License-Identifier: FSFAP
#
# This Snapcraft file and the resulting Snap is NOT OFFICIALLY SUPPORTED.
# If you can, please use a provided native build for your distribution.
# Patches to improve this file are very welcome though, and so is testing the Snap!
#
# This snap is strict, but it has an important limitation:
# - it needs read/write access to wherever the user puts the workspace
#   definition (could be anywhere, but most commonly it's in /srv, in /home or
#   in /var), access to a local archive mount (can be in /mnt), and that should
#   be it (unless optipng and ffprobe have extra requirements).
#
# Until that is overcome, this snap should be installed using `--devmode` to
# effectively disable the confinement.
#
# This Snap is autobuilt, you can check its status at https://build.snapcraft.io/user/ximion/appstream-generator

name: appstream-generator
license: LGPL-3.0
base: core18
adopt-info: appstream-generator

confinement: strict
grade: devel

architectures:
  - build-on: [amd64]
    run-on: [amd64]

apps:
  appstream-generator:
    command: usr/bin/appstream-generator
    common-id: org.freedesktop.appstream.generator
    plugs:
      - network
      - home
    environment:
      GSETTINGS_SCHEMA_DIR: "$SNAP/usr/share/glib-2.0/schemas"
      GIO_EXTRA_MODULES: "$SNAP/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/gio/modules"

layout:
  /usr/share/appstream:
    bind: $SNAP/usr/share/appstream
  /usr/lib/$SNAPCRAFT_ARCH_TRIPLET/gdk-pixbuf-2.0:
    bind: $SNAP/usr/lib/$SNAPCRAFT_ARCH_TRIPLET/gdk-pixbuf-2.0
  /usr/share/i18n:
    bind: $SNAP/usr/share/i18n
  /usr/share/mime:
    bind: $SNAP/usr/share/mime

parts:
  appstream-generator:
    source: .
    source-type: git
    parse-info: [data/org.freedesktop.appstream.generator.metainfo.xml]

    override-pull: |
      snapcraftctl pull
      # set version from Git
      snapcraftctl set-version "$(git describe --always | sed -e 's/v//;s/-/+git/;y/-/./')"

    plugin: meson
    override-build: |
      # install yarn
      apt-get install -y curl
      curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
      echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
      apt-get update && apt-get install --no-install-recommends -y yarn nodejs

      # adjust to an absolute path to help finding the GIR file from the AppStream part
      sed -i 's|AppStream-1.0.gir|$SNAPCRAFT_STAGE/usr/share/gir-1.0/AppStream-1.0.gir|g' contrib/girwrap/APILookupAppStream.txt

      # actually build asgen - we need to run everything manually here,
      # because snapcraft will kill the build if run with maximum amount of ninja jobs,
      # and I found no way to limit the amount of permitted ninja jobs other than overriding everything
      meson --prefix=/usr --buildtype=debugoptimized -Ddownload-js=true snapbuild
      cd snapbuild
      ninja -j4
      ninja test
      DESTDIR=$SNAPCRAFT_PART_INSTALL ninja install
    override-prime: |
      set -eux
      snapcraftctl prime
      for dir in usr/lib/*/gdk-pixbuf-2.0; do
        if [ -d "${dir}" ]; then
          for subdir in "${dir}"/*; do
            if [ -d "${subdir}" ] && [ -d "${subdir}/loaders" ]; then
              GDK_PIXBUF_MODULEDIR="$(pwd)/${subdir}/loaders" "${dir}/gdk-pixbuf-query-loaders" > "${subdir}/loaders.cache"
              sed -i "s,$(pwd),," "${subdir}/loaders.cache"
            fi
          done
        fi
      done
      update-mime-database -V usr/share/mime/
      usr/lib/${SNAPCRAFT_ARCH_TRIPLET}/glib-2.0/glib-compile-schemas usr/share/glib-2.0/schemas
    build-packages:
      - meson
      - docbook-xsl
      - docbook-xml
      - xsltproc
      - ffmpeg
      - libgdk-pixbuf2.0-dev
      - libarchive-dev
      - librsvg2-dev
      - liblmdb-dev
      - libglib2.0-dev
      - libsoup2.4-dev
      - libcairo2-dev
      - libfreetype6-dev
      - libfontconfig1-dev
      - libpango1.0-dev
    stage-packages:
      - gdb
      - ffmpeg
      - optipng
      - libc-bin
      - libglu1-mesa
      - freeglut3
      - libslang2
      - libarchive13
      - libcairo2
      - libcroco3
      - libdatrie1
      - libfontconfig1
      - libfreetype6
      - libgdk-pixbuf2.0-0
      - libgraphite2-3
      - libharfbuzz0b
      - libpango-1.0-0
      - libpangocairo-1.0-0
      - libpangoft2-1.0-0
      - libpixman-1-0
      - libpng16-16
      - librsvg2-2
      - librsvg2-common
      - libsoup2.4-1
      - libthai0
      - libx11-6
      - libxau6
      - libxcb-render0
      - libxcb-shm0
      - libxcb1
      - libxdmcp6
      - libxext6
      - libxrender1
      - locales
      - locales-all
      - shared-mime-info
    after:
      - appstream
      - ldc
      - gir-to-d
      - glibd

  appstream:
    source: https://github.com/ximion/appstream.git
    source-type: git
    source-commit: 3a0a0c977b7e9b2286349530e997d91a895ac122

    plugin: meson
    meson-parameters:
      - --prefix=/usr
      - --buildtype=release
      - -Dapidocs=false
    override-build: |
      # we can build with a slightly lower GLib version in this instance
      sed -i 's|>=2.58|>=2.56|g' meson.build

      # build AS
      snapcraftctl build
    build-packages:
      - build-essential
      - docbook-xsl
      - docbook-xml
      - gettext
      - gobject-introspection
      - gperf
      - libgirepository1.0-dev
      - libglib2.0-dev
      - liblmdb-dev
      - libsoup2.4-dev
      - libstemmer-dev
      - libxml2-dev
      - libyaml-dev
      - meson
      - xsltproc
    stage-packages:
     - libicu60
     - liblmdb0
     - libsoup2.4-1
     - libstemmer0d
     - libxml2

  gir-to-d:
    source: https://github.com/gtkd-developers/gir-to-d.git
    source-type: git
    source-tag: v0.21.0

    plugin: meson
    meson-parameters:
      - --prefix=/usr
      - --buildtype=release
    build-packages:
      - meson
    after:
      - ldc

  glibd:
    source: https://github.com/gtkd-developers/GlibD.git
    source-type: git
    source-tag: v2.2.0

    plugin: meson
    meson-parameters:
      - --prefix=/usr
      - --buildtype=release
    build-packages:
      - meson
      - gobject-introspection
      - libgirepository1.0-dev
      - libglib2.0-dev
    after:
      - gir-to-d
      - ldc

  ldc:
    plugin: dump
    source: https://github.com/ldc-developers/ldc/releases/download/v1.21.0/ldc2-1.21.0-linux-x86_64.tar.xz

    override-build: |
      # link shared by default
      sed -i '/\sswitches =/a \        "-link-defaultlib-shared",' etc/ldc2.conf

      # remove unneeded libs
      rm -rf lib32

      snapcraftctl build