Inheritance diagram for nix::Common:

Public Member Functions
std::string	makeRcScript (EvalState &state, ref< Store > store, const BuildEnvironment &buildEnvironment, const Path &tmpDir, const Path &outputsDir=absPath(".")+"/outputs")
void	fixupStructuredAttrs (const std::string &ext, const std::string &envVar, const std::string &content, StringMap &rewrites, const BuildEnvironment &buildEnvironment, const Path &tmpDir)
Strings	getDefaultFlakeAttrPaths () override
Strings	getDefaultFlakeAttrPathPrefixes () override
StorePath	getShellOutPath (EvalState &state, ref< Store > store, ref< Installable > installable)
std::pair< BuildEnvironment, std::string >	getBuildEnvironment (EvalState &state, ref< Store > store, ref< Installable > installable)
Public Member Functions inherited from nix::InstallableCommand
virtual void	run (ref< Store > store, ref< Installable > installable)=0
void	run (ref< Store > store) override
std::vector< FlakeRef >	getFlakeRefsForCompletion () override
Public Member Functions inherited from nix::Args
virtual std::string	description ()
virtual bool	forceImpureByDefault ()
virtual std::string	doc ()
virtual AsyncIoRoot &	aio ()=0
void	addFlag (Flag &&flag)
void	removeFlag (const std::string &longName)
void	expectArgs (ExpectedArg &&arg)
void	expectArg (const std::string &label, std::string *dest, bool optional=false)
void	expectArgs (const std::string &label, std::vector< std::string > *dest)
virtual JSON	toJSON ()
RootArgs &	getRoot ()
Public Member Functions inherited from nix::SourceExprCommand
ref< eval_cache::CachingEvaluator >	getEvaluator () override
Installables	parseInstallables (EvalState &state, ref< Store > store, std::vector< std::string > ss)
ref< Installable >	parseInstallable (EvalState &state, ref< Store > store, const std::string &installable)
void	completeInstallable (EvalState &state, AddCompletions &completions, std::string_view prefix)
CompleterClosure	getCompleteInstallable ()
Public Member Functions inherited from nix::EvalCommand
ref< Store >	getEvalStore ()
Public Member Functions inherited from nix::StoreCommand
void	run () override
ref< Store >	getStore ()
virtual ref< Store >	createStore ()
Public Member Functions inherited from nix::Command
virtual std::optional< ExperimentalFeature >	experimentalFeature ()
virtual Category	category ()
Public Member Functions inherited from nix::MixEvalArgs
Bindings *	getAutoArgs (Evaluator &state)
Public Member Functions inherited from nix::MixProfile
void	updateProfile (const StorePath &storePath)
void	updateProfile (const BuiltPaths &buildables)

Public Attributes
std::set< std::string >	ignoreVars
std::vector< std::pair< std::string, std::string > >	redirects
Public Attributes inherited from nix::Args
MultiCommand *	parent = nullptr
Public Attributes inherited from nix::SourceExprCommand
std::optional< Path >	file
std::optional< std::string >	expr
Public Attributes inherited from nix::MixFlakeOptions
flake::LockFlags	lockFlags
Public Attributes inherited from nix::EvalCommand
bool	startReplOnEvalErrors = false
bool	ignoreExceptionsDuringTry = false
Public Attributes inherited from nix::MixEvalArgs
SearchPath	searchPath
std::optional< std::string >	evalStoreUrl
Public Attributes inherited from nix::MixRepair
RepairFlag	repair = NoRepair
Public Attributes inherited from nix::MixProfile
std::optional< Path >	profile

Additional Inherited Members
Public Types inherited from nix::Command
typedef int	Category
Static Public Attributes inherited from nix::Args
static CompleterFun	completePath
static CompleterFun	completeDir
Static Public Attributes inherited from nix::Command
static constexpr Category	catDefault = 0
static constexpr Category	catCustom = 1000
Static Public Attributes inherited from nix::MixEvalArgs
static constexpr auto	category = "Common evaluation options"
Protected Types inherited from nix::Args
typedef void	CompleterFun(AddCompletions &, size_t, std::string_view)
typedef std::function< CompleterFun >	CompleterClosure
Protected Member Functions inherited from nix::Args
virtual bool	processFlag (Strings::iterator &pos, Strings::iterator end)
virtual bool	processArgs (const Strings &args, bool finish)
virtual Strings::iterator	rewriteArgs (Strings &args, Strings::iterator pos)
virtual void	initialFlagsProcessed ()
virtual std::optional< std::reference_wrapper< RootArgs > >	asRootArgs ()
Protected Attributes inherited from nix::Args
std::map< std::string, Flag::ptr >	longFlags
std::map< char, Flag::ptr >	shortFlags
std::list< ExpectedArg >	expectedArgs
std::list< ExpectedArg >	processedArgs
std::set< std::string >	hiddenCategories
Static Protected Attributes inherited from nix::Args
static const size_t	ArityAny = std::numeric_limits<size_t>::max()

Member Function Documentation

◆ fixupStructuredAttrs()

void nix::Common::fixupStructuredAttrs	(	const std::string &	ext,
		const std::string &	envVar,
		const std::string &	content,
		StringMap &	rewrites,
		const BuildEnvironment &	buildEnvironment,
		const Path &	tmpDir )

inline

Replace the value of NIX_ATTRS_*_FILE (/build/.attrs.*) with a tmp file that's accessible from the interactive shell session.

◆ getDefaultFlakeAttrPathPrefixes()

Strings nix::Common::getDefaultFlakeAttrPathPrefixes ( )

inlineoverridevirtual

Reimplemented from nix::SourceExprCommand.

◆ getDefaultFlakeAttrPaths()

Strings nix::Common::getDefaultFlakeAttrPaths ( )

inlineoverridevirtual

Reimplemented from nix::SourceExprCommand.

Member Data Documentation

◆ ignoreVars

std::set<std::string> nix::Common::ignoreVars

Initial value:

{
        "BASHOPTS",
        "HOME", 
        "NIX_BUILD_TOP",
        "NIX_ENFORCE_PURITY",
        "NIX_LOG_FD",
        "NIX_REMOTE",
        "PPID",
        "SHELLOPTS",
        "SSL_CERT_FILE", 
        "TEMP",
        "TEMPDIR",
        "TERM",
        "TMP",
        "TMPDIR",
        "TZ",
        "UID",
    }

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

lix/nix/develop.cc

Public Member Functions