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nixpkgs/pkgs/misc/vscode-extensions/vscode-lldb/default.nix

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Nix

{ lib, stdenv, fetchFromGitHub, rustPlatform, makeWrapper, callPackage
, nodePackages, cmake, nodejs, unzip, python3
}:
assert lib.versionAtLeast python3.version "3.5";
let
publisher = "vadimcn";
pname = "vscode-lldb";
version = "1.6.8";
vscodeExtUniqueId = "${publisher}.${pname}";
src = fetchFromGitHub {
owner = "vadimcn";
repo = "vscode-lldb";
rev = "v${version}";
sha256 = "sha256-/2iyWJfNjvk5n7KwWIu2gc24/21KWibU6IAPN/tJ8Q4=";
};
lldb = callPackage ./lldb.nix {};
adapter = rustPlatform.buildRustPackage {
pname = "${pname}-adapter";
inherit version src;
# It will pollute the build environment of `buildRustPackage`.
cargoPatches = [ ./reset-cargo-config.patch ];
cargoSha256 = "sha256-rG+Qw8ac9cCgCjfLFXLlohLk+zV5s1OaqzU0/nXiqgU=";
nativeBuildInputs = [ makeWrapper ];
buildAndTestSubdir = "adapter";
buildFeatures = [ "weak-linkage" ];
cargoBuildFlags = [
"--lib"
"--bin=codelldb"
];
# Tests are linked to liblldb but it is not available here.
doCheck = false;
};
nodeDeps = nodePackages."vscode-lldb-build-deps-../../misc/vscode-extensions/vscode-lldb/build-deps";
in stdenv.mkDerivation {
pname = "vscode-extension-${publisher}-${pname}";
inherit src version vscodeExtUniqueId;
installPrefix = "share/vscode/extensions/${vscodeExtUniqueId}";
nativeBuildInputs = [ cmake nodejs unzip makeWrapper ];
patches = [ ./cmake-build-extension-only.patch ];
postConfigure = ''
cp -r ${nodeDeps}/lib/node_modules/vscode-lldb/{node_modules,package-lock.json} .
'';
cmakeFlags = [
# Do not append timestamp to version.
"-DVERSION_SUFFIX="
];
makeFlags = [ "vsix_bootstrap" ];
installPhase = ''
ext=$out/$installPrefix
runHook preInstall
unzip ./codelldb-bootstrap.vsix 'extension/*' -d ./vsix-extracted
mkdir -p $ext/{adapter,formatters}
mv -t $ext vsix-extracted/extension/*
cp -t $ext/adapter ${adapter}/{bin,lib}/* ../adapter/*.py
wrapProgram $ext/adapter/codelldb \
--set-default LLDB_DEBUGSERVER_PATH "${lldb.out}/bin/lldb-server"
cp -t $ext/formatters ../formatters/*.py
ln -s ${lldb.lib} $ext/lldb
# Mark that all components are installed.
touch $ext/platform.ok
runHook postInstall
'';
# `adapter` will find python binary and libraries at runtime.
postFixup = ''
wrapProgram $out/$installPrefix/adapter/codelldb \
--prefix PATH : "${python3}/bin" \
--prefix LD_LIBRARY_PATH : "${python3}/lib"
'';
passthru = {
inherit lldb adapter;
};
meta = with lib; {
description = "A native debugger extension for VSCode based on LLDB";
homepage = "https://github.com/vadimcn/vscode-lldb";
license = with licenses; [ mit ];
maintainers = with maintainers; [ oxalica ];
platforms = platforms.all;
};
}