5aba99242e
Made with
```shell
git restore .
fd '\.nix$' pkgs/ --type f -j1 -x bash -xc "$(cat <<"EOF"
typos --no-check-filenames --write-changes "$1"
git diff --exit-code "$1" && exit
#( git diff "$1" | grep -qE "^\+ +[^# ]") && git restore "$1"
count1="$( bat --language nix --diff --style changes "$1" --theme "Monokai Extended" --color always | aha --no-header | grep -E '^<span style="color:olive;">~</span> ' | wc -l )"
count2="$( bat --language nix --diff --style changes "$1" --theme "Monokai Extended" --color always | aha --no-header | grep -E '^<span style="color:olive;">~</span> (<span style="color:#f8f8f2;"> *</span>)?<span style="color:#75715e;">.*</span>$' | wc -l )"
[[ $count1 -ne $count2 ]] && git restore "$1"
EOF
)" -- {}
```
and filtered with `GIT_DIFF_OPTS='--unified=15' git -c interactive.singleKey=true add --patch`
I initially tried using the tree-sitter cli, python bindings and even ast-grep through various means, but this is what I ended up with.
118 lines
3.3 KiB
Nix
118 lines
3.3 KiB
Nix
/*
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The package definition for an OpenRA out-of-tree mod.
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It shares code with `engine.nix` by what is defined in `common.nix`.
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To build an out-of-tree mod it needs the source code of the engine available,
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and they each need to be build with a specific version or fork of the engine,
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so the engine needs to be supplied as an argument as well.
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The engine is relatively small and quick to build, so this is not much of a problem.
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Building a mod will result in a wrapper script that starts the mod inside the specified engine.
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*/
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{
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lib,
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stdenv,
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packageAttrs,
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patchEngine,
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wrapLaunchGame,
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mod,
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engine,
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}:
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let
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engineSourceName = engine.src.name or "engine";
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modSourceName = mod.src.name or "mod";
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in
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# Based on: https://build.opensuse.org/package/show/home:fusion809/openra-ura
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stdenv.mkDerivation (
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lib.recursiveUpdate packageAttrs rec {
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name = "${pname}-${version}";
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pname = "openra_2019-${mod.name}";
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inherit (mod) version;
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srcs = [
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mod.src
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engine.src
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];
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sourceRoot = ".";
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postUnpack = ''
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mv ${engineSourceName} ${modSourceName}
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cd ${modSourceName}
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'';
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postPatch = ''
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cat <<'EOF' > fetch-engine.sh
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#!/bin/sh
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exit 0
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EOF
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sed -i 's/^VERSION.*/VERSION = ${version}/g' Makefile
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dos2unix *.md
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${patchEngine engineSourceName engine.version}
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'';
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configurePhase = ''
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runHook preConfigure
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make version VERSION=${lib.escapeShellArg version}
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make -C ${engineSourceName} version VERSION=${lib.escapeShellArg engine.version}
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runHook postConfigure
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'';
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checkTarget = "test";
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installPhase = ''
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runHook preInstall
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make -C ${engineSourceName} install-engine install-common-mod-files DATA_INSTALL_DIR=$out/lib/${pname}
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cp -r ${engineSourceName}/mods/{${
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lib.concatStringsSep "," (
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[
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"common"
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"modcontent"
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]
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++ engine.mods
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)
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}} mods/* \
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$out/lib/${pname}/mods/
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substitute ${./mod-launch-game.sh} $out/lib/openra_2019-${mod.name}/launch-game.sh \
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--subst-var out \
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--subst-var-by name ${lib.escapeShellArg mod.name} \
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--subst-var-by title ${lib.escapeShellArg mod.title} \
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--subst-var-by assetsError ${lib.escapeShellArg mod.assetsError}
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chmod +x $out/lib/openra_2019-${mod.name}/launch-game.sh
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${wrapLaunchGame "_2019-${mod.name}" "openra-${mod.name}"}
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substitute ${./openra-mod.desktop} $(mkdirp $out/share/applications)/${pname}.desktop \
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--subst-var-by name ${lib.escapeShellArg mod.name} \
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--subst-var-by title ${lib.escapeShellArg mod.title} \
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--subst-var-by description ${lib.escapeShellArg mod.description}
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cp README.md $(mkdirp $out/share/doc/packages/${pname})/README.md
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[[ -e mods/${mod.name}/icon.png ]] && mod_icon=mods/${mod.name}/icon.png || {
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[[ -e mods/${mod.name}/logo.png ]] && mod_icon=mods/${mod.name}/logo.png || mod_icon=packaging/linux/mod_256x256.png
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}
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cp "$mod_icon" $(mkdirp $out/share/pixmaps)/${pname}.png
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for size in 16 32 48 64 128 256; do
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size=''${size}x''${size}
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cp packaging/linux/mod_''${size}.png $(mkdirp $out/share/icons/hicolor/''${size}/apps)/${pname}.png
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done
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runHook postInstall
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'';
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meta = {
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inherit (mod) description homepage;
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};
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}
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)
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