140 lines
3.7 KiB
Nix
140 lines
3.7 KiB
Nix
{
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lib,
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buildDubPackage,
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fetchFromGitHub,
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writeShellScriptBin,
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cmake,
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gettext,
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copyDesktopItems,
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makeDesktopItem,
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makeWrapper,
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dbus,
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freetype,
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SDL2,
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gnome,
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builderArgs,
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}:
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let
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cimgui-src = fetchFromGitHub {
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owner = "Inochi2D";
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repo = "cimgui";
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rev = "49bb5ce65f7d5eeab7861d8ffd5aa2a58ca8f08c";
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hash = "sha256-XcnZbIjwq7vmYBnMAs+cEpJL8HB8wrL098FXGxC+diA=";
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fetchSubmodules = true;
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};
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inherit (builderArgs)
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pname
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appname
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version
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dubLock
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meta
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;
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in
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buildDubPackage (
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builderArgs
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// {
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nativeBuildInputs = [
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cmake # used for building `i2d-imgui`
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gettext # used when generating translations
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copyDesktopItems
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makeWrapper
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# A fake git implementation to be used by the `gitver` package
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# It is a dependency of the main packages and the `inochi2d` dub dependency
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# A side effect of this script is that `inochi2d` will have the same version listed as the main package
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(writeShellScriptBin "git" "echo v${version}")
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];
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buildInputs = [
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dbus
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freetype
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SDL2
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];
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dontUseCmakeConfigure = true;
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# these deps are not listed inside `dub.sdl`, so they didn't get auto-generated
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# these are used for generating version info when building
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dubLock = lib.recursiveUpdate (lib.importJSON dubLock) {
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dependencies = {
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gitver = {
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version = "1.6.1";
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sha256 = "sha256-NCyFik4FbD7yMLd5zwf/w4cHwhzLhIRSVw1bWo/CZB4=";
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};
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semver = {
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version = "0.3.2";
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sha256 = "sha256-l6c9hniUd5xNsJepq8x30e0JTjmXs4pYUmv4ws+Nrn4=";
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};
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};
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};
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postConfigure = ''
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cimgui_dir=("$DUB_HOME"/packages/i2d-imgui/*/i2d-imgui)
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# `i2d-imgui` isn't able to find SDL2 by default due to it being written in lower case
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# this is only an issue when compiling statically (session)
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substituteInPlace "$cimgui_dir/dub.json" \
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--replace-fail '"sdl2"' '"SDL2"'
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# The `i2d-cimgui` dub dependency fetched inside the auto-generated `*-deps.nix` file
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# which doesn't know that it's actually a git repo, so it doesn't fetch its submodules.
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# Upstream uses a cmake script to fetch the `cimgui` submodule anyway, which we can't do
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# We get around this by manually pre-fetching the submodule and copying it into the right place
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cp -r --no-preserve=all ${cimgui-src}/* "$cimgui_dir/deps/cimgui"
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# Disable the original cmake fetcher script
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substituteInPlace "$cimgui_dir/deps/CMakeLists.txt" \
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--replace-fail "PullSubmodules(" "# PullSubmodules(" \
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--replace-fail "\''${cimgui_SUBMOD_DIR}" "cimgui"
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'';
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preBuild = ''
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# Generate translations (if possible)
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. gentl.sh
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# Use the fake git to generate version info
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dub build --skip-registry=all --compiler=ldc2 --build=release --config=meta
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'';
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# Use the "barebones" configuration so that we don't include the mascot and icon files in out build
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dubFlags = [ "--config=barebones" ];
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installPhase = ''
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runHook preInstall
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mkdir -p $out/share/${pname}
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cp -r out/* $out/share/${pname}
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runHook postInstall
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'';
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desktopItems = [
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(makeDesktopItem {
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name = pname;
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desktopName = appname;
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exec = pname;
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comment = meta.description;
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categories = [ "Utility" ];
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})
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];
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postFixup = ''
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# Add support for `open file` dialog
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makeWrapper $out/share/${pname}/${pname} $out/bin/${pname} \
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--prefix PATH : ${lib.makeBinPath [ gnome.zenity ]}
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'';
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meta = {
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homepage = "https://inochi2d.com/";
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license = lib.licenses.bsd2;
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mainProgram = pname;
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maintainers = with lib.maintainers; [ tomasajt ];
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} // meta;
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}
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)
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