Merge pull request #220704 from mdarocha/vsliveshare-update

#  -  <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

, autoPatchelfHook, bash, makeWrapper

, curl, gcc, libsecret, libunwind, libX11, lttng-ust, util-linux

, desktop-file-utils, xsel

}:

let

  # https://docs.microsoft.com/en-us/visualstudio/liveshare/reference/linux#install-prerequisites-manually

  libs = [

    # .NET Core

    openssl

    libkrb5

    zlib

    icu

    # Credential Storage

    libsecret

  mktplcRef = {

    name = "vsliveshare";

    publisher = "ms-vsliveshare";

    version = "1.0.5043";

    sha256 = "OdFOFvidUV/trySHvF8iELPNVP2kq8+vZQ4q4Nf7SiQ=";

    version = "1.0.5834";

    sha256 = "sha256-+KfivY8W1VtUxhdXuUKI5e1elo6Ert1Tsf4xVXsKB3Y=";

  };

}).overrideAttrs({ nativeBuildInputs ? [], buildInputs ? [], ... }: {

  nativeBuildInputs = nativeBuildInputs ++ [

    jq

    autoPatchelfHook

    makeWrapper

  ];

}).overrideAttrs({ buildInputs ? [], ... }: {

  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 \

    substituteInPlace extension.js \

      --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 : "${lib.makeLibraryPath libs}" \

      --set LD_PRELOAD $PWD/dotnet_modules/noop-syslog.so \

      --set DOTNET_ROOT ${dotnet-sdk_3}

  '';

  meta = with lib; {

    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";

void syslog(int priority, const char *format, ...) { }