Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
var DataDirs []string
DataDirs contains the list of data directories
Functions ¶
func EnsureFirstDataDir ¶
func EnsureFirstDataDir() string
EnsureFirstDataDir retrieves the first data directory. Reports an Error and exits when no data directory can be found.
func EnsureSingleDataDir ¶
func EnsureSingleDataDir() string
EnsureSingleDataDir retrieves the exactly one data directory that exists. Reports and Error and exits when more than one data directories are available.
func GetDataDirs ¶
func GetDataDirs() (dirs []string)
GetDataDirs returns a list of available data directories as strings Reports and Error and exits when no data directories are available.
func MaybeSingleDataDir ¶
func MaybeSingleDataDir() string
MaybeSingleDataDir retrieves the exactly one data directory that exists. Returns empty string "" when than one data directories are available.
func ResolveDataDir ¶
func ResolveDataDir() string
ResolveDataDir determines the data directory to to use. If not specified on cmdline with '-d', look for default in environment.
Types ¶
This section is empty.
Source Files