Custom nix::Logger implementation used to filter some messages. More...

Inheritance diagram for flox::FilteredLogger:

Public Member Functions
	FilteredLogger (bool printBuildLogs)

bool	isVerbose () override
	Whether the logger prints the whole build log.

void	warn (const std::string &msg) override
	Emit a log message with a colored "warning:" prefix.

void	log (nix::Verbosity lvl, std::string_view str) override
	Emit a log line depending on verbosity setting.

void	logEI (const nix::ErrorInfo &einfo) override
	Emit error information.

void	startActivity (nix::ActivityId, nix::Verbosity lvl, nix::ActivityType, const std::string &str, const Fields &, nix::ActivityId) override
	Begin an activity block.

void	result (nix::ActivityId, nix::ResultType type, const Fields &fields) override
	Report the result of an RPC call with a remote `nix` store.

Public Attributes
bool	systemd

bool	tty

bool	color

bool	printBuildLogs

Protected Member Functions
bool	shouldIgnoreWarning (const std::string &str)
	Detect ignored warnings.

bool	shouldIgnoreMsg (std::string_view str)
	Detect ignored messages.

Detailed Description

Custom nix::Logger implementation used to filter some messages.

This is an exact copy of nix::SimpleLogger with the addition of filtering in the log routine.

Member Function Documentation

◆ log()

void flox::FilteredLogger::log	(	nix::Verbosity	lvl,
		std::string_view	str
	)

inlineoverride

Emit a log line depending on verbosity setting.

Parameters

lvl	Minimum required verbosity level to emit the message.
str	The message to emit.

◆ shouldIgnoreWarning()

bool flox::FilteredLogger::shouldIgnoreWarning ( const std::string & str )

inlineprotected

Detect ignored warnings.

In theory this is normally controlled by verbosity, but because the verbosity setting conditionals exist in external libs, we have to handle them here.

Member Data Documentation

◆ color

bool flox::FilteredLogger::color

Whether we should emit colors in logs.

◆ printBuildLogs

bool flox::FilteredLogger::printBuildLogs

Whether we should emit build logs.

◆ systemd

bool flox::FilteredLogger::systemd

Whether we should emit systemd style logs.

◆ tty

bool flox::FilteredLogger::tty

Whether we are connected to a TTY.

The documentation for this class was generated from the following file:

src/logger.cc

Public Member Functions

Public Attributes

Protected Member Functions