envutil

Documentation

Index

• func AppendToPathList(list string, value ...string) string
• func Getenv(env []string, key string) string
• func LookupEnv(env []string, key string) (string, bool)
• func Setenv(env []string, key, value string) ([]string, error)
• func ToMap(env []string) map[string]string

Functions

func AppendToPathList

func AppendToPathList(list string, value ...string) string

AppendToPathList appends a string to another string containing a list of paths, separated by os.PathListSeparator (like the PATH and LD_LIBRARY_PATH environment variables). It doesn't add duplicates and removes any empty strings from the list.

func Getenv

func Getenv(env []string, key string) string

Like os.Getenv but uses the specified environment instead of the current process environment.

func LookupEnv

func LookupEnv(env []string, key string) (string, bool)

Like os.LookupEnv but uses the specified environment instead of the current process environment.

func Setenv

func Setenv(env []string, key, value string) ([]string, error)

Like os.Setenv but uses the specified environment instead of the current process environment.

func ToMap

func ToMap(env []string) map[string]string

ToMap converts the specified strings representing an environment in the form "key=value" to a map.