refactor(tvix): getEnv(): Return std::optional
This allows distinguishing between an empty value and no value.
Patch ported from upstream at
ba87b08f85
Change-Id: I061cc8e16b1a7a0341adfc3b0edca1c0c51d5c97
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1884
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
This commit is contained in:
parent
c5f3b12f04
commit
785cb3a754
17 changed files with 66 additions and 66 deletions
8
third_party/nix/src/libexpr/eval.cc
vendored
8
third_party/nix/src/libexpr/eval.cc
vendored
|
@ -287,11 +287,11 @@ EvalState::EvalState(const Strings& _searchPath, const ref<Store>& store)
|
||||||
staticBaseEnv(false, nullptr) {
|
staticBaseEnv(false, nullptr) {
|
||||||
expr::InitGC();
|
expr::InitGC();
|
||||||
|
|
||||||
countCalls = getEnv("NIX_COUNT_CALLS", "0") != "0";
|
countCalls = getEnv("NIX_COUNT_CALLS").value_or("0") != "0";
|
||||||
|
|
||||||
/* Initialise the Nix expression search path. */
|
/* Initialise the Nix expression search path. */
|
||||||
if (!evalSettings.pureEval) {
|
if (!evalSettings.pureEval) {
|
||||||
Strings paths = parseNixPath(getEnv("NIX_PATH", ""));
|
Strings paths = parseNixPath(getEnv("NIX_PATH").value_or(""));
|
||||||
for (auto& i : _searchPath) {
|
for (auto& i : _searchPath) {
|
||||||
addToSearchPath(i);
|
addToSearchPath(i);
|
||||||
}
|
}
|
||||||
|
@ -1644,7 +1644,7 @@ bool EvalState::eqValues(Value& v1, Value& v2) {
|
||||||
}
|
}
|
||||||
|
|
||||||
void EvalState::printStats() {
|
void EvalState::printStats() {
|
||||||
bool showStats = getEnv("NIX_SHOW_STATS", "0") != "0";
|
bool showStats = getEnv("NIX_SHOW_STATS").value_or("0") != "0";
|
||||||
|
|
||||||
struct rusage buf;
|
struct rusage buf;
|
||||||
getrusage(RUSAGE_SELF, &buf);
|
getrusage(RUSAGE_SELF, &buf);
|
||||||
|
@ -1658,7 +1658,7 @@ void EvalState::printStats() {
|
||||||
nrAttrsets * sizeof(Bindings) + nrAttrsInAttrsets * sizeof(Attr);
|
nrAttrsets * sizeof(Bindings) + nrAttrsInAttrsets * sizeof(Attr);
|
||||||
|
|
||||||
if (showStats) {
|
if (showStats) {
|
||||||
auto outPath = getEnv("NIX_SHOW_STATS_PATH", "-");
|
auto outPath = getEnv("NIX_SHOW_STATS_PATH").value_or("-");
|
||||||
std::fstream fs;
|
std::fstream fs;
|
||||||
if (outPath != "-") {
|
if (outPath != "-") {
|
||||||
fs.open(outPath, std::fstream::out);
|
fs.open(outPath, std::fstream::out);
|
||||||
|
|
2
third_party/nix/src/libexpr/primops.cc
vendored
2
third_party/nix/src/libexpr/primops.cc
vendored
|
@ -413,7 +413,7 @@ static void prim_getEnv(EvalState& state, const Pos& pos, Value** args,
|
||||||
std::string name = state.forceStringNoCtx(*args[0], pos);
|
std::string name = state.forceStringNoCtx(*args[0], pos);
|
||||||
mkString(v, evalSettings.restrictEval || evalSettings.pureEval
|
mkString(v, evalSettings.restrictEval || evalSettings.pureEval
|
||||||
? ""
|
? ""
|
||||||
: getEnv(name));
|
: getEnv(name).value_or(""));
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Evaluate the first argument, then return the second argument. */
|
/* Evaluate the first argument, then return the second argument. */
|
||||||
|
|
2
third_party/nix/src/libstore/build.cc
vendored
2
third_party/nix/src/libstore/build.cc
vendored
|
@ -2582,7 +2582,7 @@ void DerivationGoal::initEnv() {
|
||||||
if (fixedOutput) {
|
if (fixedOutput) {
|
||||||
for (auto& i :
|
for (auto& i :
|
||||||
parsedDrv->getStringsAttr("impureEnvVars").value_or(Strings())) {
|
parsedDrv->getStringsAttr("impureEnvVars").value_or(Strings())) {
|
||||||
env[i] = getEnv(i);
|
env[i] = getEnv(i).value_or("");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
3
third_party/nix/src/libstore/gc.cc
vendored
3
third_party/nix/src/libstore/gc.cc
vendored
|
@ -906,7 +906,8 @@ void LocalStore::collectGarbage(const GCOptions& options, GCResults& results) {
|
||||||
}
|
}
|
||||||
|
|
||||||
void LocalStore::autoGC(bool sync) {
|
void LocalStore::autoGC(bool sync) {
|
||||||
static auto fakeFreeSpaceFile = getEnv("_NIX_TEST_FREE_SPACE_FILE", "");
|
static auto fakeFreeSpaceFile =
|
||||||
|
getEnv("_NIX_TEST_FREE_SPACE_FILE").value_or("");
|
||||||
|
|
||||||
auto getAvail = [this]() -> uint64_t {
|
auto getAvail = [this]() -> uint64_t {
|
||||||
if (!fakeFreeSpaceFile.empty()) {
|
if (!fakeFreeSpaceFile.empty()) {
|
||||||
|
|
25
third_party/nix/src/libstore/globals.cc
vendored
25
third_party/nix/src/libstore/globals.cc
vendored
|
@ -31,19 +31,22 @@ static GlobalConfig::Register r1(&settings);
|
||||||
Settings::Settings()
|
Settings::Settings()
|
||||||
: nixPrefix(NIX_PREFIX),
|
: nixPrefix(NIX_PREFIX),
|
||||||
nixStore(canonPath(
|
nixStore(canonPath(
|
||||||
getEnv("NIX_STORE_DIR", getEnv("NIX_STORE", NIX_STORE_DIR)))),
|
getEnv("NIX_STORE_DIR")
|
||||||
nixDataDir(canonPath(getEnv("NIX_DATA_DIR", NIX_DATA_DIR))),
|
.value_or(getEnv("NIX_STORE").value_or(NIX_STORE_DIR)))),
|
||||||
nixLogDir(canonPath(getEnv("NIX_LOG_DIR", NIX_LOG_DIR))),
|
nixDataDir(canonPath(getEnv("NIX_DATA_DIR").value_or(NIX_DATA_DIR))),
|
||||||
nixStateDir(canonPath(getEnv("NIX_STATE_DIR", NIX_STATE_DIR))),
|
nixLogDir(canonPath(getEnv("NIX_LOG_DIR").value_or(NIX_LOG_DIR))),
|
||||||
nixConfDir(canonPath(getEnv("NIX_CONF_DIR", NIX_CONF_DIR))),
|
nixStateDir(canonPath(getEnv("NIX_STATE_DIR").value_or(NIX_STATE_DIR))),
|
||||||
nixLibexecDir(canonPath(getEnv("NIX_LIBEXEC_DIR", NIX_LIBEXEC_DIR))),
|
nixConfDir(canonPath(getEnv("NIX_CONF_DIR").value_or(NIX_CONF_DIR))),
|
||||||
nixBinDir(canonPath(getEnv("NIX_BIN_DIR", NIX_BIN_DIR))),
|
nixLibexecDir(
|
||||||
|
canonPath(getEnv("NIX_LIBEXEC_DIR").value_or(NIX_LIBEXEC_DIR))),
|
||||||
|
nixBinDir(canonPath(getEnv("NIX_BIN_DIR").value_or(NIX_BIN_DIR))),
|
||||||
nixManDir(canonPath(NIX_MAN_DIR)),
|
nixManDir(canonPath(NIX_MAN_DIR)),
|
||||||
nixDaemonSocketFile(canonPath(nixStateDir + DEFAULT_SOCKET_PATH)) {
|
nixDaemonSocketFile(canonPath(nixStateDir + DEFAULT_SOCKET_PATH)) {
|
||||||
buildUsersGroup = getuid() == 0 ? "nixbld" : "";
|
buildUsersGroup = getuid() == 0 ? "nixbld" : "";
|
||||||
lockCPU = getEnv("NIX_AFFINITY_HACK", "1") == "1";
|
lockCPU = getEnv("NIX_AFFINITY_HACK").value_or("1") == "1";
|
||||||
|
|
||||||
caFile = getEnv("NIX_SSL_CERT_FILE", getEnv("SSL_CERT_FILE", ""));
|
caFile = getEnv("NIX_SSL_CERT_FILE")
|
||||||
|
.value_or(getEnv("SSL_CERT_FILE").value_or(""));
|
||||||
if (caFile.empty()) {
|
if (caFile.empty()) {
|
||||||
for (auto& fn :
|
for (auto& fn :
|
||||||
{"/etc/ssl/certs/ca-certificates.crt",
|
{"/etc/ssl/certs/ca-certificates.crt",
|
||||||
|
@ -58,9 +61,9 @@ Settings::Settings()
|
||||||
/* Backwards compatibility. */
|
/* Backwards compatibility. */
|
||||||
// TODO(tazjin): still?
|
// TODO(tazjin): still?
|
||||||
auto s = getEnv("NIX_REMOTE_SYSTEMS");
|
auto s = getEnv("NIX_REMOTE_SYSTEMS");
|
||||||
if (!s.empty()) {
|
if (s) {
|
||||||
Strings ss;
|
Strings ss;
|
||||||
for (auto p : absl::StrSplit(s, absl::ByChar(':'), absl::SkipEmpty())) {
|
for (auto p : absl::StrSplit(*s, absl::ByChar(':'), absl::SkipEmpty())) {
|
||||||
ss.push_back(absl::StrCat("@", p));
|
ss.push_back(absl::StrCat("@", p));
|
||||||
}
|
}
|
||||||
builders = concatStringsSep(" ", ss);
|
builders = concatStringsSep(" ", ss);
|
||||||
|
|
4
third_party/nix/src/libstore/globals.hh
vendored
4
third_party/nix/src/libstore/globals.hh
vendored
|
@ -61,8 +61,8 @@ class Settings : public Config {
|
||||||
/* File name of the socket the daemon listens to. */
|
/* File name of the socket the daemon listens to. */
|
||||||
Path nixDaemonSocketFile;
|
Path nixDaemonSocketFile;
|
||||||
|
|
||||||
Setting<std::string> storeUri{this, getEnv("NIX_REMOTE", "auto"), "store",
|
Setting<std::string> storeUri{this, getEnv("NIX_REMOTE").value_or("auto"),
|
||||||
"The default Nix store to use."};
|
"store", "The default Nix store to use."};
|
||||||
|
|
||||||
Setting<bool> keepFailed{
|
Setting<bool> keepFailed{
|
||||||
this, false, "keep-failed",
|
this, false, "keep-failed",
|
||||||
|
|
5
third_party/nix/src/libstore/local-store.hh
vendored
5
third_party/nix/src/libstore/local-store.hh
vendored
|
@ -98,8 +98,9 @@ class LocalStore : public LocalFSStore {
|
||||||
public:
|
public:
|
||||||
// Hack for build-remote.cc.
|
// Hack for build-remote.cc.
|
||||||
// TODO(tazjin): remove this when we've got gRPC
|
// TODO(tazjin): remove this when we've got gRPC
|
||||||
PathSet locksHeld = absl::StrSplit(
|
PathSet locksHeld =
|
||||||
getEnv("NIX_HELD_LOCKS"), absl::ByAnyChar(" \t\n\r"), absl::SkipEmpty());
|
absl::StrSplit(getEnv("NIX_HELD_LOCKS").value_or(""),
|
||||||
|
absl::ByAnyChar(" \t\n\r"), absl::SkipEmpty());
|
||||||
|
|
||||||
/* Initialise the local store, upgrading the schema if
|
/* Initialise the local store, upgrading the schema if
|
||||||
necessary. */
|
necessary. */
|
||||||
|
|
4
third_party/nix/src/libstore/ssh.cc
vendored
4
third_party/nix/src/libstore/ssh.cc
vendored
|
@ -22,8 +22,8 @@ SSHMaster::SSHMaster(const std::string& host, std::string keyFile,
|
||||||
|
|
||||||
void SSHMaster::addCommonSSHOpts(Strings& args) {
|
void SSHMaster::addCommonSSHOpts(Strings& args) {
|
||||||
for (auto& i :
|
for (auto& i :
|
||||||
absl::StrSplit(getEnv("NIX_SSHOPTS"), absl::ByAnyChar(" \t\n\r"),
|
absl::StrSplit(getEnv("NIX_SSHOPTS").value_or(""),
|
||||||
absl::SkipEmpty())) {
|
absl::ByAnyChar(" \t\n\r"), absl::SkipEmpty())) {
|
||||||
args.push_back(std::string(i));
|
args.push_back(std::string(i));
|
||||||
}
|
}
|
||||||
if (!keyFile.empty()) {
|
if (!keyFile.empty()) {
|
||||||
|
|
45
third_party/nix/src/libutil/util.cc
vendored
45
third_party/nix/src/libutil/util.cc
vendored
|
@ -45,9 +45,10 @@ std::string SysError::addErrno(const std::string& s) {
|
||||||
return s + ": " + strerror(errNo);
|
return s + ": " + strerror(errNo);
|
||||||
}
|
}
|
||||||
|
|
||||||
std::string getEnv(const std::string& key, const std::string& def) {
|
std::optional<std::string> getEnv(const std::string& key) {
|
||||||
char* value = getenv(key.c_str());
|
char* value = getenv(key.c_str());
|
||||||
return value != nullptr ? std::string(value) : def;
|
if (value == nullptr) return {};
|
||||||
|
return std::string(value);
|
||||||
}
|
}
|
||||||
|
|
||||||
std::map<std::string, std::string> getEnv() {
|
std::map<std::string, std::string> getEnv() {
|
||||||
|
@ -466,8 +467,9 @@ void deletePath(const Path& path, unsigned long long& bytesFreed) {
|
||||||
|
|
||||||
static Path tempName(Path tmpRoot, const Path& prefix, bool includePid,
|
static Path tempName(Path tmpRoot, const Path& prefix, bool includePid,
|
||||||
int& counter) {
|
int& counter) {
|
||||||
tmpRoot =
|
tmpRoot = canonPath(
|
||||||
canonPath(tmpRoot.empty() ? getEnv("TMPDIR", "/tmp") : tmpRoot, true);
|
tmpRoot.empty() ? getEnv("TMPDIR").value_or("/tmp") : tmpRoot, true);
|
||||||
|
|
||||||
if (includePid) {
|
if (includePid) {
|
||||||
return (format("%1%/%2%-%3%-%4%") % tmpRoot % prefix % getpid() % counter++)
|
return (format("%1%/%2%-%3%-%4%") % tmpRoot % prefix % getpid() % counter++)
|
||||||
.str();
|
.str();
|
||||||
|
@ -507,16 +509,17 @@ Path createTempDir(const Path& tmpRoot, const Path& prefix, bool includePid,
|
||||||
|
|
||||||
std::string getUserName() {
|
std::string getUserName() {
|
||||||
auto pw = getpwuid(geteuid());
|
auto pw = getpwuid(geteuid());
|
||||||
std::string name = pw != nullptr ? pw->pw_name : getEnv("USER", "");
|
std::optional<std::string> name =
|
||||||
if (name.empty()) {
|
pw != nullptr ? pw->pw_name : getEnv("USER");
|
||||||
|
if (!name.has_value()) {
|
||||||
throw Error("cannot figure out user name");
|
throw Error("cannot figure out user name");
|
||||||
}
|
}
|
||||||
return name;
|
return *name;
|
||||||
}
|
}
|
||||||
|
|
||||||
static Lazy<Path> getHome2([]() {
|
static Lazy<Path> getHome2([]() {
|
||||||
Path homeDir = getEnv("HOME");
|
std::optional<Path> homeDir = getEnv("HOME");
|
||||||
if (homeDir.empty()) {
|
if (!homeDir) {
|
||||||
std::vector<char> buf(16384);
|
std::vector<char> buf(16384);
|
||||||
struct passwd pwbuf;
|
struct passwd pwbuf;
|
||||||
struct passwd* pw;
|
struct passwd* pw;
|
||||||
|
@ -524,32 +527,24 @@ static Lazy<Path> getHome2([]() {
|
||||||
(pw == nullptr) || (pw->pw_dir == nullptr) || (pw->pw_dir[0] == 0)) {
|
(pw == nullptr) || (pw->pw_dir == nullptr) || (pw->pw_dir[0] == 0)) {
|
||||||
throw Error("cannot determine user's home directory");
|
throw Error("cannot determine user's home directory");
|
||||||
}
|
}
|
||||||
homeDir = pw->pw_dir;
|
return std::string(pw->pw_dir);
|
||||||
}
|
}
|
||||||
return homeDir;
|
return homeDir.value();
|
||||||
});
|
});
|
||||||
|
|
||||||
Path getHome() { return getHome2(); }
|
Path getHome() { return getHome2(); }
|
||||||
|
|
||||||
Path getCacheDir() {
|
Path getCacheDir() {
|
||||||
Path cacheDir = getEnv("XDG_CACHE_HOME");
|
return getEnv("XDG_CACHE_HOME").value_or(getHome() + "/.cache");
|
||||||
if (cacheDir.empty()) {
|
|
||||||
cacheDir = getHome() + "/.cache";
|
|
||||||
}
|
|
||||||
return cacheDir;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
Path getConfigDir() {
|
Path getConfigDir() {
|
||||||
Path configDir = getEnv("XDG_CONFIG_HOME");
|
return getEnv("XDG_CONFIG_HOME").value_or(getHome() + "/.config");
|
||||||
if (configDir.empty()) {
|
|
||||||
configDir = getHome() + "/.config";
|
|
||||||
}
|
|
||||||
return configDir;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
std::vector<Path> getConfigDirs() {
|
std::vector<Path> getConfigDirs() {
|
||||||
Path configHome = getConfigDir();
|
Path configHome = getConfigDir();
|
||||||
std::string configDirs = getEnv("XDG_CONFIG_DIRS");
|
std::string configDirs = getEnv("XDG_CONFIG_DIRS").value_or("");
|
||||||
std::vector<std::string> result =
|
std::vector<std::string> result =
|
||||||
absl::StrSplit(configDirs, absl::ByChar(':'), absl::SkipEmpty());
|
absl::StrSplit(configDirs, absl::ByChar(':'), absl::SkipEmpty());
|
||||||
result.insert(result.begin(), configHome);
|
result.insert(result.begin(), configHome);
|
||||||
|
@ -557,11 +552,7 @@ std::vector<Path> getConfigDirs() {
|
||||||
}
|
}
|
||||||
|
|
||||||
Path getDataDir() {
|
Path getDataDir() {
|
||||||
Path dataDir = getEnv("XDG_DATA_HOME");
|
return getEnv("XDG_DATA_HOME").value_or(getHome() + "/.local/share");
|
||||||
if (dataDir.empty()) {
|
|
||||||
dataDir = getHome() + "/.local/share";
|
|
||||||
}
|
|
||||||
return dataDir;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
// TODO(grfn): Remove in favor of std::filesystem::create_directories
|
// TODO(grfn): Remove in favor of std::filesystem::create_directories
|
||||||
|
|
2
third_party/nix/src/libutil/util.hh
vendored
2
third_party/nix/src/libutil/util.hh
vendored
|
@ -26,7 +26,7 @@ struct Source;
|
||||||
extern const std::string nativeSystem;
|
extern const std::string nativeSystem;
|
||||||
|
|
||||||
/* Return an environment variable. */
|
/* Return an environment variable. */
|
||||||
std::string getEnv(const std::string& key, const std::string& def = "");
|
std::optional<std::string> getEnv(const std::string& key);
|
||||||
|
|
||||||
/* Get the entire environment. */
|
/* Get the entire environment. */
|
||||||
std::map<std::string, std::string> getEnv();
|
std::map<std::string, std::string> getEnv();
|
||||||
|
|
10
third_party/nix/src/nix-build/nix-build.cc
vendored
10
third_party/nix/src/nix-build/nix-build.cc
vendored
|
@ -377,9 +377,12 @@ static void _main(int argc, char** argv) {
|
||||||
/* Figure out what bash shell to use. If $NIX_BUILD_SHELL
|
/* Figure out what bash shell to use. If $NIX_BUILD_SHELL
|
||||||
is not set, then build bashInteractive from
|
is not set, then build bashInteractive from
|
||||||
<nixpkgs>. */
|
<nixpkgs>. */
|
||||||
auto shell = getEnv("NIX_BUILD_SHELL", "");
|
auto opt_shell = getEnv("NIX_BUILD_SHELL");
|
||||||
|
std::string shell;
|
||||||
|
|
||||||
if (shell.empty()) {
|
if (opt_shell.has_value()) {
|
||||||
|
shell = opt_shell.value();
|
||||||
|
} else {
|
||||||
try {
|
try {
|
||||||
auto expr = state->parseExprFromString(
|
auto expr = state->parseExprFromString(
|
||||||
"(import <nixpkgs> {}).bashInteractive", absPath("."));
|
"(import <nixpkgs> {}).bashInteractive", absPath("."));
|
||||||
|
@ -427,7 +430,8 @@ static void _main(int argc, char** argv) {
|
||||||
// Set the environment.
|
// Set the environment.
|
||||||
auto env = getEnv();
|
auto env = getEnv();
|
||||||
|
|
||||||
auto tmp = getEnv("TMPDIR", getEnv("XDG_RUNTIME_DIR", "/tmp"));
|
auto tmp =
|
||||||
|
getEnv("TMPDIR").value_or(getEnv("XDG_RUNTIME_DIR").value_or("/tmp"));
|
||||||
|
|
||||||
if (pure) {
|
if (pure) {
|
||||||
decltype(env) newEnv;
|
decltype(env) newEnv;
|
||||||
|
|
2
third_party/nix/src/nix-env/nix-env.cc
vendored
2
third_party/nix/src/nix-env/nix-env.cc
vendored
|
@ -1516,7 +1516,7 @@ static int _main(int argc, char** argv) {
|
||||||
globals.instSource.autoArgs = myArgs.getAutoArgs(*globals.state);
|
globals.instSource.autoArgs = myArgs.getAutoArgs(*globals.state);
|
||||||
|
|
||||||
if (globals.profile.empty()) {
|
if (globals.profile.empty()) {
|
||||||
globals.profile = getEnv("NIX_PROFILE", "");
|
globals.profile = getEnv("NIX_PROFILE").value_or("");
|
||||||
}
|
}
|
||||||
|
|
||||||
if (globals.profile.empty()) {
|
if (globals.profile.empty()) {
|
||||||
|
|
|
@ -59,7 +59,7 @@ static int _main(int argc, char** argv) {
|
||||||
{
|
{
|
||||||
HashType ht = htSHA256;
|
HashType ht = htSHA256;
|
||||||
std::vector<std::string> args;
|
std::vector<std::string> args;
|
||||||
bool printPath = !getEnv("PRINT_PATH").empty();
|
bool printPath = getEnv("PRINT_PATH").has_value();
|
||||||
bool fromExpr = false;
|
bool fromExpr = false;
|
||||||
std::string attrPath;
|
std::string attrPath;
|
||||||
bool unpack = false;
|
bool unpack = false;
|
||||||
|
|
8
third_party/nix/src/nix/doctor.cc
vendored
8
third_party/nix/src/nix/doctor.cc
vendored
|
@ -48,8 +48,8 @@ struct CmdDoctor final : StoreCommand {
|
||||||
static bool checkNixInPath() {
|
static bool checkNixInPath() {
|
||||||
PathSet dirs;
|
PathSet dirs;
|
||||||
|
|
||||||
for (auto& dir :
|
for (auto& dir : absl::StrSplit(getEnv("PATH").value_or(""),
|
||||||
absl::StrSplit(getEnv("PATH"), absl::ByChar(':'), absl::SkipEmpty())) {
|
absl::ByChar(':'), absl::SkipEmpty())) {
|
||||||
if (pathExists(absl::StrCat(dir, "/nix-env"))) {
|
if (pathExists(absl::StrCat(dir, "/nix-env"))) {
|
||||||
dirs.insert(dirOf(canonPath(absl::StrCat(dir, "/nix-env"), true)));
|
dirs.insert(dirOf(canonPath(absl::StrCat(dir, "/nix-env"), true)));
|
||||||
}
|
}
|
||||||
|
@ -72,8 +72,8 @@ struct CmdDoctor final : StoreCommand {
|
||||||
static bool checkProfileRoots(const ref<Store>& store) {
|
static bool checkProfileRoots(const ref<Store>& store) {
|
||||||
PathSet dirs;
|
PathSet dirs;
|
||||||
|
|
||||||
for (auto dir :
|
for (auto dir : absl::StrSplit(getEnv("PATH").value_or(""),
|
||||||
absl::StrSplit(getEnv("PATH"), absl::ByChar(':'), absl::SkipEmpty())) {
|
absl::ByChar(':'), absl::SkipEmpty())) {
|
||||||
Path profileDir = dirOf(dir);
|
Path profileDir = dirOf(dir);
|
||||||
try {
|
try {
|
||||||
Path userEnv = canonPath(profileDir, true);
|
Path userEnv = canonPath(profileDir, true);
|
||||||
|
|
2
third_party/nix/src/nix/edit.cc
vendored
2
third_party/nix/src/nix/edit.cc
vendored
|
@ -53,7 +53,7 @@ struct CmdEdit final : InstallableCommand {
|
||||||
throw Error("cannot parse line number '%s'", pos);
|
throw Error("cannot parse line number '%s'", pos);
|
||||||
}
|
}
|
||||||
|
|
||||||
auto editor = getEnv("EDITOR", "cat");
|
auto editor = getEnv("EDITOR").value_or("cat");
|
||||||
|
|
||||||
Strings args =
|
Strings args =
|
||||||
absl::StrSplit(editor, absl::ByAnyChar(" \t\n\r"), absl::SkipEmpty());
|
absl::StrSplit(editor, absl::ByAnyChar(" \t\n\r"), absl::SkipEmpty());
|
||||||
|
|
4
third_party/nix/src/nix/run.cc
vendored
4
third_party/nix/src/nix/run.cc
vendored
|
@ -123,8 +123,8 @@ struct CmdRun final : InstallablesCommand {
|
||||||
todo.push(path);
|
todo.push(path);
|
||||||
}
|
}
|
||||||
|
|
||||||
Strings unixPath =
|
Strings unixPath = absl::StrSplit(getEnv("PATH").value_or(""),
|
||||||
absl::StrSplit(getEnv("PATH"), absl::ByChar(':'), absl::SkipEmpty());
|
absl::ByChar(':'), absl::SkipEmpty());
|
||||||
|
|
||||||
while (!todo.empty()) {
|
while (!todo.empty()) {
|
||||||
Path path = todo.front();
|
Path path = todo.front();
|
||||||
|
|
4
third_party/nix/src/nix/upgrade-nix.cc
vendored
4
third_party/nix/src/nix/upgrade-nix.cc
vendored
|
@ -103,8 +103,8 @@ struct CmdUpgradeNix final : MixDryRun, StoreCommand {
|
||||||
static Path getProfileDir(const ref<Store>& store) {
|
static Path getProfileDir(const ref<Store>& store) {
|
||||||
Path where;
|
Path where;
|
||||||
|
|
||||||
for (auto& dir :
|
for (auto& dir : absl::StrSplit(getEnv("PATH").value_or(""),
|
||||||
absl::StrSplit(getEnv("PATH"), absl::ByChar(':'), absl::SkipEmpty())) {
|
absl::ByChar(':'), absl::SkipEmpty())) {
|
||||||
if (pathExists(absl::StrCat(dir, "/nix-env"))) {
|
if (pathExists(absl::StrCat(dir, "/nix-env"))) {
|
||||||
where = dir;
|
where = dir;
|
||||||
break;
|
break;
|
||||||
|
|
Loading…
Reference in a new issue