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nixpkgs/pkgs/misc/vscode-extensions/ms-vsliveshare-vsliveshare/default.nix

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Nix

# Based on previous attempts:
# - <https://github.com/msteen/nixos-vsliveshare/blob/master/pkgs/vsliveshare/default.nix>
# - <https://github.com/NixOS/nixpkgs/issues/41189>
{ lib, gccStdenv, vscode-utils
, jq, autoPatchelfHook, bash, makeWrapper
, dotnet-sdk_3, curl, gcc, icu, libkrb5, libsecret, libunwind, libX11, lttng-ust, openssl, util-linux, zlib
, desktop-file-utils, xprop, xsel
}:
with lib;
let
# https://docs.microsoft.com/en-us/visualstudio/liveshare/reference/linux#install-prerequisites-manually
libs = [
# .NET Core
openssl
libkrb5
zlib
icu
# Credential Storage
libsecret
# NodeJS
libX11
# https://github.com/flathub/com.visualstudio.code.oss/issues/11#issuecomment-392709170
libunwind
lttng-ust
curl
# General
gcc.cc.lib
util-linux # libuuid
];
in ((vscode-utils.override { stdenv = gccStdenv; }).buildVscodeMarketplaceExtension {
mktplcRef = {
name = "vsliveshare";
publisher = "ms-vsliveshare";
version = "1.0.4131";
sha256 = "167fwb1nri9xs5bx14zdg2q3fsmlbihcvnk90fv9av8zirpwa3vs";
};
}).overrideAttrs({ nativeBuildInputs ? [], buildInputs ? [], ... }: {
nativeBuildInputs = nativeBuildInputs ++ [
bash
jq
autoPatchelfHook
makeWrapper
];
buildInputs = buildInputs ++ libs;
# Using a patch file won't work, because the file changes too often, causing the patch to fail on most updates.
# Rather than patching the calls to functions, we modify the functions to return what we want,
# which is less likely to break in the future.
postPatch = ''
sed -i \
-e 's/updateExecutablePermissionsAsync() {/& return;/' \
-e 's/isInstallCorrupt(traceSource, manifest) {/& return false;/' \
out/prod/extension-prod.js
declare ext_unique_id
ext_unique_id="$(basename "$out")"
# Fix extension attempting to write to 'modifiedInternalSettings.json'.
# Move this write to the tmp directory indexed by the nix store basename.
substituteInPlace out/prod/extension-prod.js \
--replace "path.resolve(constants_1.EXTENSION_ROOT_PATH, './modifiedInternalSettings.json')" \
"path.join(os.tmpdir(), '$ext_unique_id-modifiedInternalSettings.json')"
# Fix extension attempting to write to 'vsls-agent.lock'.
# Move this write to the tmp directory indexed by the nix store basename.
substituteInPlace out/prod/extension-prod.js \
--replace "path + '.lock'" \
"__webpack_require__('path').join(__webpack_require__('os').tmpdir(), '$ext_unique_id-vsls-agent.lock')"
# Hardcode executable paths
echo '#!/bin/sh' >node_modules/@vsliveshare/vscode-launcher-linux/check-reqs.sh
substituteInPlace node_modules/@vsliveshare/vscode-launcher-linux/install.sh \
--replace desktop-file-install ${desktop-file-utils}/bin/desktop-file-install
substituteInPlace node_modules/@vsliveshare/vscode-launcher-linux/uninstall.sh \
--replace update-desktop-database ${desktop-file-utils}/bin/update-desktop-database
substituteInPlace node_modules/@vsliveshare/vscode-launcher-linux/vsls-launcher \
--replace /bin/bash ${bash}/bin/bash
substituteInPlace out/prod/extension-prod.js \
--replace xprop ${xprop}/bin/xprop \
--replace "'xsel'" "'${xsel}/bin/xsel'"
'';
postInstall = ''
cd $out/share/vscode/extensions/ms-vsliveshare.vsliveshare
bash -s <<ENDSUBSHELL
shopt -s extglob
# A workaround to prevent the journal filling up due to diagnostic logging.
# See: https://github.com/MicrosoftDocs/live-share/issues/1272
# See: https://unix.stackexchange.com/questions/481799/how-to-prevent-a-process-from-writing-to-the-systemd-journal
gcc -fPIC -shared -ldl -o dotnet_modules/noop-syslog.so ${./noop-syslog.c}
# Normally the copying of the right executables is done externally at a later time,
# but we want it done at installation time.
cp dotnet_modules/exes/linux-x64/* dotnet_modules
# The required executables are already copied over,
# and the other runtimes won't be used and thus are just a waste of space.
rm -r dotnet_modules/exes dotnet_modules/runtimes/!(linux-x64|unix)
# Not all executables and libraries are executable, so make sure that they are.
jq <package.json '.executables.linux[]' -r | xargs chmod +x
# Lock the extension downloader.
touch install-linux.Lock externalDeps-linux.Lock
ENDSUBSHELL
'';
postFixup = ''
# We cannot use `wrapProgram`, because it will generate a relative path,
# which will break when copying over the files.
mv dotnet_modules/vsls-agent{,-wrapped}
makeWrapper $PWD/dotnet_modules/vsls-agent{-wrapped,} \
--prefix LD_LIBRARY_PATH : "${makeLibraryPath libs}" \
--set LD_PRELOAD $PWD/dotnet_modules/noop-syslog.so \
--set DOTNET_ROOT ${dotnet-sdk_3}
'';
meta = {
description = "Live Share lets you achieve greater confidence at speed by streamlining collaborative editing, debugging, and more in real-time during development";
homepage = "https://aka.ms/vsls-docs";
license = licenses.unfree;
maintainers = with maintainers; [ jraygauthier ];
platforms = [ "x86_64-linux" ];
};
})