style(3p/nix): Add braces around single-line conditionals

These were not caught by the previous clang-tidy invocation, but were
instead sorted out using amber[0] as such:

    ambr --regex 'if (\(.+\))\s([a-z].*;)' 'if $1 { $2 }'

[0]: https://github.com/dalance/amber
This commit is contained in:
Vincent Ambo 2020-05-19 18:55:58 +01:00
parent c6a31838cd
commit 867055133d
97 changed files with 2223 additions and 753 deletions

View file

@ -17,8 +17,12 @@ SSHMaster::SSHMaster(const std::string& host, const std::string& keyFile,
void SSHMaster::addCommonSSHOpts(Strings& args) {
for (auto& i : tokenizeString<Strings>(getEnv("NIX_SSHOPTS")))
args.push_back(i);
if (!keyFile.empty()) args.insert(args.end(), {"-i", keyFile});
if (compress) args.push_back("-C");
if (!keyFile.empty()) {
args.insert(args.end(), {"-i", keyFile});
}
if (compress) {
args.push_back("-C");
}
}
std::unique_ptr<SSHMaster::Connection> SSHMaster::startCommand(
@ -81,11 +85,15 @@ std::unique_ptr<SSHMaster::Connection> SSHMaster::startCommand(
}
Path SSHMaster::startMaster() {
if (!useMaster) return "";
if (!useMaster) {
return "";
}
auto state(state_.lock());
if (state->sshMaster != -1) return state->socketPath;
if (state->sshMaster != -1) {
return state->socketPath;
}
state->tmpDir =
std::make_unique<AutoDelete>(createTempDir("", "nix", true, true, 0700));
@ -112,7 +120,7 @@ Path SSHMaster::startMaster() {
"-S", state->socketPath,
"-o", "LocalCommand=echo started",
"-o", "PermitLocalCommand=yes"};
// if (verbosity >= lvlChatty) args.push_back("-v");
// if (verbosity >= lvlChatty) { args.push_back("-v"); }
addCommonSSHOpts(args);
execvp(args.begin()->c_str(), stringsToCharPtrs(args).data());