138 lines
4.1 KiB
Nix
138 lines
4.1 KiB
Nix
{ lib
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, fetchurl
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, vscode-utils
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, unzip
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, patchelf
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, makeWrapper
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, icu
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, stdenv
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, openssl
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, mono
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}:
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let
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# Get as close as possible as the `package.json` required version.
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# This is what drives omnisharp.
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rtDepsSrcsFromJson = builtins.fromJSON (builtins.readFile ./rt-deps-bin-srcs.json);
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rtDepsBinSrcs = builtins.mapAttrs (k: v:
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let
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# E.g: "OmniSharp-x86_64-linux"
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kSplit = builtins.split "(__)" k;
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name = builtins.elemAt kSplit 0;
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system = builtins.elemAt kSplit 2;
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in
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{
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inherit name system;
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installPath = v.installPath;
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binaries = v.binaries;
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bin-src = fetchurl {
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urls = v.urls;
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inherit (v) sha256;
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};
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}
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)
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rtDepsSrcsFromJson;
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rtDepBinSrcByName = bSrcName:
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rtDepsBinSrcs."${bSrcName}__${stdenv.targetPlatform.system}";
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omnisharp = rtDepBinSrcByName "OmniSharp";
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vsdbg = rtDepBinSrcByName "Debugger";
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razor = rtDepBinSrcByName "Razor";
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in
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vscode-utils.buildVscodeMarketplaceExtension {
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mktplcRef = {
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name = "csharp";
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publisher = "ms-dotnettools";
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version = "1.23.15";
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sha256 = "0b74jr45zl7lzirjgj8s2lbf3viy9pbwlgjh055rcwmy77wcml1x";
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};
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nativeBuildInputs = [
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unzip
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patchelf
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makeWrapper
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];
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postPatch = ''
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declare ext_unique_id
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# See below as to why we cannot take the whole basename.
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ext_unique_id="$(basename "$out" | head -c 32)"
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# Fix 'Unable to connect to debuggerEventsPipeName .. exceeds the maximum length 107.' when
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# attempting to launch a specific test in debug mode. The extension attemps to open
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# a pipe in extension dir which would fail anyway. We change to target file path
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# to a path in tmp dir with a short name based on the unique part of the nix store path.
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# This is however a brittle patch as we're working on minified code.
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# Hence the attempt to only hold on stable names.
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# However, this really would better be fixed upstream.
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sed -i \
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-E -e 's/(this\._pipePath=[a-zA-Z0-9_]+\.join\()([a-zA-Z0-9_]+\.getExtensionPath\(\)[^,]*,)/\1require("os").tmpdir(), "'"$ext_unique_id"'"\+/g' \
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"$PWD/dist/extension.js"
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unzip_to() {
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declare src_zip="''${1?}"
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declare target_dir="''${2?}"
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mkdir -p "$target_dir"
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if unzip "$src_zip" -d "$target_dir"; then
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true
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elif [[ "1" -eq "$?" ]]; then
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1>&2 echo "WARNING: unzip('$?' -> skipped files)."
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else
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1>&2 echo "ERROR: unzip('$?')."
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fi
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}
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patchelf_add_icu_as_needed() {
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declare elf="''${1?}"
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declare icu_major_v="${
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with builtins; head (splitVersion (parseDrvName icu.name).version)}"
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for icu_lib in icui18n icuuc icudata; do
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patchelf --add-needed "lib''${icu_lib}.so.$icu_major_v" "$elf"
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done
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}
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patchelf_common() {
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declare elf="''${1?}"
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patchelf_add_icu_as_needed "$elf"
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patchelf --add-needed "libssl.so" "$elf"
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patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
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--set-rpath "${lib.makeLibraryPath [ stdenv.cc.cc openssl.out icu.out ]}:\$ORIGIN" \
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"$elf"
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}
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declare omnisharp_dir="$PWD/${omnisharp.installPath}"
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unzip_to "${omnisharp.bin-src}" "$omnisharp_dir"
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rm "$omnisharp_dir/bin/mono"
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ln -s -T "${mono}/bin/mono" "$omnisharp_dir/bin/mono"
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chmod a+x "$omnisharp_dir/run"
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touch "$omnisharp_dir/install.Lock"
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declare vsdbg_dir="$PWD/${vsdbg.installPath}"
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unzip_to "${vsdbg.bin-src}" "$vsdbg_dir"
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chmod a+x "$vsdbg_dir/vsdbg-ui"
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chmod a+x "$vsdbg_dir/vsdbg"
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touch "$vsdbg_dir/install.complete"
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touch "$vsdbg_dir/install.Lock"
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patchelf_common "$vsdbg_dir/vsdbg"
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patchelf_common "$vsdbg_dir/vsdbg-ui"
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declare razor_dir="$PWD/${razor.installPath}"
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unzip_to "${razor.bin-src}" "$razor_dir"
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chmod a+x "$razor_dir/rzls"
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touch "$razor_dir/install.Lock"
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patchelf_common "$razor_dir/rzls"
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'';
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meta = with lib; {
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description = "C# for Visual Studio Code (powered by OmniSharp)";
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homepage = "https://github.com/OmniSharp/omnisharp-vscode";
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license = licenses.mit;
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maintainers = [ maintainers.jraygauthier ];
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platforms = [ "x86_64-linux" ];
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};
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}
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