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Remove std::string alias (for real this time)

Browse source 
Also use std::string_view in a few more places.
This commit is contained in:
Eelco Dolstra 2022-02-25 16:00:00 +01:00
parent 14b38d0887
commit df552ff53e
110 changed files with 773 additions and 681 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/libmain/common-args.cc
View file

@ -4,7 +4,7 @@
namespace nix {
MixCommonArgs::MixCommonArgs(const string & programName)
MixCommonArgs::MixCommonArgs(const std::string & programName)
: programName(programName)
{
addFlag({

4
src/libmain/common-args.hh
View file

@ -11,8 +11,8 @@ class MixCommonArgs : public virtual Args
{
void initialFlagsProcessed() override;
public:
string programName;
MixCommonArgs(const string & programName);
std::string programName;
MixCommonArgs(const std::string & programName);
protected:
virtual void pluginsInited() {}
};

16
src/libmain/shared.cc
View file

@ -94,7 +94,7 @@ void printMissing(ref<Store> store, const StorePathSet & willBuild,
}
string getArg(const string & opt,
std::string getArg(const std::string & opt,
Strings::iterator & i, const Strings::iterator & end)
{
++i;
@ -227,6 +227,8 @@ LegacyArgs::LegacyArgs(const std::string & programName,
std::function<bool(Strings::iterator & arg, const Strings::iterator & end)> parseArg)
: MixCommonArgs(programName), parseArg(parseArg)
{
printError("FOO %s", programName);
addFlag({
.longName = "no-build-output",
.shortName = 'Q',
@ -322,14 +324,14 @@ void parseCmdLine(int argc, char * * argv,
}
void parseCmdLine(const string & programName, const Strings & args,
void parseCmdLine(const std::string & programName, const Strings & args,
std::function<bool(Strings::iterator & arg, const Strings::iterator & end)> parseArg)
{
LegacyArgs(programName, parseArg).parseCmdline(args);
}
void printVersion(const string & programName)
void printVersion(const std::string & programName)
{
std::cout << format("%1% (Nix) %2%") % programName % nixVersion << std::endl;
if (verbosity > lvlInfo) {
@ -352,7 +354,7 @@ void printVersion(const string & programName)
}
void showManPage(const string & name)
void showManPage(const std::string & name)
{
restoreProcessContext();
setenv("MANPATH", settings.nixManDir.c_str(), 1);
@ -361,13 +363,13 @@ void showManPage(const string & name)
}
int handleExceptions(const string & programName, std::function<void()> fun)
int handleExceptions(const std::string & programName, std::function<void()> fun)
{
ReceiveInterrupts receiveInterrupts; // FIXME: need better place for this
ErrorInfo::programName = baseNameOf(programName);
string error = ANSI_RED "error:" ANSI_NORMAL " ";
std::string error = ANSI_RED "error:" ANSI_NORMAL " ";
try {
try {
fun();
@ -407,7 +409,7 @@ RunPager::RunPager()
if (!isatty(STDOUT_FILENO)) return;
char * pager = getenv("NIX_PAGER");
if (!pager) pager = getenv("PAGER");
if (pager && ((string) pager == "" || (string) pager == "cat")) return;
if (pager && ((std::string) pager == "" || (std::string) pager == "cat")) return;
Pipe toPager;
toPager.create();

14
src/libmain/shared.hh
View file

@ -22,7 +22,7 @@ public:
virtual ~Exit();
};
int handleExceptions(const string & programName, std::function<void()> fun);
int handleExceptions(const std::string & programName, std::function<void()> fun);
/* Don't forget to call initPlugins() after settings are initialized! */
void initNix();
@ -30,10 +30,10 @@ void initNix();
void parseCmdLine(int argc, char * * argv,
std::function<bool(Strings::iterator & arg, const Strings::iterator & end)> parseArg);
void parseCmdLine(const string & programName, const Strings & args,
void parseCmdLine(const std::string & programName, const Strings & args,
std::function<bool(Strings::iterator & arg, const Strings::iterator & end)> parseArg);
void printVersion(const string & programName);
void printVersion(const std::string & programName);
/* Ugh. No better place to put this. */
void printGCWarning();
@ -50,10 +50,10 @@ void printMissing(ref<Store> store, const StorePathSet & willBuild,
const StorePathSet & willSubstitute, const StorePathSet & unknown,
uint64_t downloadSize, uint64_t narSize, Verbosity lvl = lvlInfo);
string getArg(const string & opt,
std::string getArg(const std::string & opt,
Strings::iterator & i, const Strings::iterator & end);
template<class N> N getIntArg(const string & opt,
template<class N> N getIntArg(const std::string & opt,
Strings::iterator & i, const Strings::iterator & end, bool allowUnit)
{
++i;
@ -76,7 +76,7 @@ struct LegacyArgs : public MixCommonArgs
/* Show the manual page for the specified program. */
void showManPage(const string & name);
void showManPage(const std::string & name);
/* The constructor of this class starts a pager if stdout is a
terminal and $PAGER is set. Stdout is redirected to the pager. */
@ -96,7 +96,7 @@ extern volatile ::sig_atomic_t blockInt;
/* GC helpers. */
string showBytes(uint64_t bytes);
std::string showBytes(uint64_t bytes);
struct GCResults;