appimageTools: init

The appimageTools attrset contains utilities to prevent
the usage of appimage-run to package AppImages, like done/attempted
in #49370 and #53156.

This has the advantage of allowing for per-package environment changes,
and extracts into the store instead of the users home directory.

The package list was extracted into appimageTools to prevent
duplication.

1 files changed, 176 insertions, 0 deletions

diff --git a/pkgs/build-support/appimage/default.nix b/pkgs/build-support/appimage/default.nix
new file mode 100644
index 000000000000..ef7da72fda93
--- /dev/null
+++ b/pkgs/build-support/appimage/default.nix
@@ -0,0 +1,176 @@
+{ pkgs, stdenv, libarchive, patchelf, zlib, buildFHSUserEnv, writeScript }:
+
+rec {
+  # Both extraction functions could be unified, but then
+  # it would depend on libmagic to correctly identify ISO 9660s
+
+  extractType1 = { name, src }: stdenv.mkDerivation {
+    name = "${name}-extracted";
+    inherit src;
+
+    nativeBuildInputs = [ libarchive ];
+    buildCommand = ''
+      mkdir $out
+      bsdtar -x -C $out -f $src
+    '';
+  };
+
+  extractType2 = { name, src }: stdenv.mkDerivation {
+    name = "${name}-extracted";
+    inherit src;
+
+    nativeBuildInputs = [ patchelf ];
+    buildCommand = ''
+      install $src ./appimage
+      patchelf \
+        --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
+        --replace-needed libz.so.1 ${zlib}/lib/libz.so.1 \
+        ./appimage
+
+      ./appimage --appimage-extract
+
+      cp -rv squashfs-root $out
+    '';
+  };
+
+  wrapAppImage = { name, src, extraPkgs }: buildFHSUserEnv (defaultFhsEnvArgs // {
+    inherit name;
+
+    targetPkgs = pkgs: defaultFhsEnvArgs.targetPkgs pkgs ++ extraPkgs pkgs;
+
+    runScript = writeScript "run" ''
+      #!${stdenv.shell}
+
+      export APPDIR=${src}
+      export APPIMAGE_SILENT_INSTALL=1
+      cd $APPDIR
+      exec ./AppRun "$@"
+    '';
+  });
+
+  wrapType1 = args@{ name, src, extraPkgs ? pkgs: [] }: wrapAppImage {
+    inherit name extraPkgs;
+    src = extractType1 { inherit name src; };
+  };
+
+  wrapType2 = args@{ name, src, extraPkgs ? pkgs: [] }: wrapAppImage {
+    inherit name extraPkgs;
+    src = extractType2 { inherit name src; };
+  };
+
+  defaultFhsEnvArgs = {
+    name = "appimage-env";
+
+    # Most of the packages were taken from the Steam chroot
+    targetPkgs = pkgs: with pkgs; [
+      gtk3
+      bashInteractive
+      gnome3.zenity
+      python2
+      xorg.xrandr
+      which
+      perl
+      xdg_utils
+      iana-etc
+      krb5
+    ];
+
+    multiPkgs = pkgs: with pkgs; [
+      desktop-file-utils
+      xorg.libXcomposite
+      xorg.libXtst
+      xorg.libXrandr
+      xorg.libXext
+      xorg.libX11
+      xorg.libXfixes
+      libGL
+
+      gst_all_1.gstreamer
+      gst_all_1.gst-plugins-ugly
+      libdrm
+      xorg.xkeyboardconfig
+      xorg.libpciaccess
+
+      glib
+      gtk2
+      bzip2
+      zlib
+      gdk_pixbuf
+
+      xorg.libXinerama
+      xorg.libXdamage
+      xorg.libXcursor
+      xorg.libXrender
+      xorg.libXScrnSaver
+      xorg.libXxf86vm
+      xorg.libXi
+      xorg.libSM
+      xorg.libICE
+      gnome2.GConf
+      freetype
+      (curl.override { gnutlsSupport = true; sslSupport = false; })
+      nspr
+      nss
+      fontconfig
+      cairo
+      pango
+      expat
+      dbus
+      cups
+      libcap
+      SDL2
+      libusb1
+      udev
+      dbus-glib
+      libav
+      atk
+      at-spi2-atk
+      libudev0-shim
+      networkmanager098
+
+      xorg.libXt
+      xorg.libXmu
+      xorg.libxcb
+      libGLU
+      libuuid
+      libogg
+      libvorbis
+      SDL
+      SDL2_image
+      glew110
+      openssl
+      libidn
+      tbb
+      wayland
+      mesa_noglu
+      libxkbcommon
+
+      flac
+      freeglut
+      libjpeg
+      libpng12
+      libsamplerate
+      libmikmod
+      libtheora
+      libtiff
+      pixman
+      speex
+      SDL_image
+      SDL_ttf
+      SDL_mixer
+      SDL2_ttf
+      SDL2_mixer
+      gstreamer
+      gst-plugins-base
+      libappindicator-gtk2
+      libcaca
+      libcanberra
+      libgcrypt
+      libvpx
+      librsvg
+      xorg.libXft
+      libvdpau
+      alsaLib
+    ];
+  };
+}