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{ pkgs, lib, stdenv, fetchFromGitHub, runCommand, rustPlatform, makeWrapper, llvmPackages
, buildNpmPackage, cmake, nodejs, unzip, python3, pkg-config, libsecret, darwin
}:
assert lib.versionAtLeast python3.version "3.5";
let
publisher = "vadimcn";
pname = "vscode-lldb";
version = "1.10.0";
vscodeExtUniqueId = "${publisher}.${pname}";
vscodeExtPublisher = publisher;
vscodeExtName = pname;
src = fetchFromGitHub {
owner = "vadimcn";
repo = "vscode-lldb";
rev = "v${version}";
hash = "sha256-ExSS5HxDmJJtYypRYJNz7nY0D50gjoDBc4CnJMfgVw8=";
};
# need to build a custom version of lldb and llvm for enhanced rust support
lldb = (import ./lldb.nix { inherit fetchFromGitHub runCommand llvmPackages; });
adapter = rustPlatform.buildRustPackage {
pname = "${pname}-adapter";
inherit version src;
cargoHash = "sha256-e/Jki/4pCs0qzaBVR4iiUhdBFmWlTZYREQkuFSoWYFo=";
buildInputs = lib.optionals stdenv.isDarwin [ lldb ];
nativeBuildInputs = [ makeWrapper ];
env = lib.optionalAttrs stdenv.isDarwin {
NIX_LDFLAGS = "-llldb -lc++abi";
};
buildAndTestSubdir = "adapter";
buildFeatures = [ "weak-linkage" ];
cargoBuildFlags = [
"--lib"
"--bin=codelldb"
];
postFixup = ''
mkdir -p $out/share/{adapter,formatters}
# codelldb expects libcodelldb.so to be in the same
# directory as the executable, and can't find it in $out/lib.
# To make codelldb executable as a standalone,
# we put all files in $out/share, and then wrap the binary in $out/bin.
mv $out/bin/* $out/share/adapter
cp $out/lib/* $out/share/adapter
cp -r adapter/scripts $out/share/adapter
cp -t $out/share/formatters formatters/*.py
ln -s ${lldb.lib} $out/share/lldb
makeWrapper $out/share/adapter/codelldb $out/bin/codelldb \
--set-default LLDB_DEBUGSERVER_PATH "${lldb.out}/bin/lldb-server"
'';
patches = [ ./adapter-output-shared_object.patch ];
# Tests are linked to liblldb but it is not available here.
doCheck = false;
};
nodeDeps = buildNpmPackage {
pname = "${pname}-node-deps";
inherit version src;
npmDepsHash = "sha256-fMKGi+AJTMlWl7SQtZ21hUwOLgqlFYDhwLvEergQLfI=";
nativeBuildInputs = [
python3
pkg-config
];
buildInputs = [
libsecret
] ++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [
Security
AppKit
]);
dontNpmBuild = true;
installPhase = ''
runHook preInstall
mkdir -p $out/lib
cp -r node_modules $out/lib
runHook postInstall
'';
};
# debugservers on macOS require the 'com.apple.security.cs.debugger'
# entitlement which nixpkgs' lldb-server does not yet provide; see
# <https://github.com/NixOS/nixpkgs/pull/38624> for details
lldbServer =
if stdenv.isDarwin then
"/Applications/Xcode.app/Contents/SharedFrameworks/LLDB.framework/Versions/A/Resources/debugserver"
else
"${lldb.out}/bin/lldb-server";
in stdenv.mkDerivation {
pname = "vscode-extension-${publisher}-${pname}";
inherit src version vscodeExtUniqueId vscodeExtPublisher vscodeExtName;
installPrefix = "share/vscode/extensions/${vscodeExtUniqueId}";
nativeBuildInputs = [ cmake nodejs unzip makeWrapper ];
patches = [ ./cmake-build-extension-only.patch ];
postPatch = ''
# temporary patch for forgotten version updates
substituteInPlace CMakeLists.txt \
--replace "1.9.2" ${version}
'';
postConfigure = ''
cp -r ${nodeDeps}/lib/node_modules .
'' + lib.optionalString stdenv.isDarwin ''
export HOME="$TMPDIR/home"
mkdir $HOME
'';
cmakeFlags = [
# Do not append timestamp to version.
"-DVERSION_SUFFIX="
];
makeFlags = [ "vsix_bootstrap" ];
preBuild = lib.optionalString stdenv.isDarwin ''
export HOME=$TMPDIR
'';
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/ -r ${adapter}/share/*
wrapProgram $ext/adapter/codelldb \
--prefix LD_LIBRARY_PATH : "$ext/lldb/lib" \
--set-default LLDB_DEBUGSERVER_PATH "${lldbServer}"
# 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;
updateScript = ./update.sh;
};
meta = {
description = "A native debugger extension for VSCode based on LLDB";
homepage = "https://github.com/vadimcn/vscode-lldb";
license = [ lib.licenses.mit ];
maintainers = [ lib.maintainers.nigelgbanks ];
platforms = lib.platforms.all;
};
}
|
