Documentation
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Index ¶
- type Environment
- func (e *Environment) Copy() *Environment
- func (e *Environment) Diff(other *Environment) *Environment
- func (e *Environment) Exists(key string) bool
- func (e *Environment) Get(key string) (string, bool)
- func (e *Environment) GetBool(key string, defaultValue bool) bool
- func (e *Environment) Length() int
- func (e *Environment) Merge(other *Environment) *Environment
- func (e *Environment) Remove(key string) string
- func (e *Environment) Set(key string, value string) string
- func (e *Environment) ToMap() map[string]string
- func (e *Environment) ToSlice() []string
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Environment ¶
type Environment struct {
// contains filtered or unexported fields
}
Environment is a map of environment variables, with the keys normalized for case-insensitive operating systems
func FromExport ¶
func FromExport(body string) *Environment
FromExport parses environment variables from a shell export of environment variables. On *nix it looks like this:
$ export -p declare -x USER="keithpitt" declare -x VAR1="boom\\nboom\\nshake\\nthe\\nroom" declare -x VAR2="hello friends" declare -x VAR3="hello friends OMG=foo test" declare -x VAR4="great typeset -x TOTES='' lollies" declare -x XPC_FLAGS="0x0"
And on Windowws...
$ SET SESSIONNAME=Console SystemDrive=C: SystemRoot=C:\Windows TEMP=C:\Users\IEUser\AppData\Local\Temp TMP=C:\Users\IEUser\AppData\Local\Temp USERDOMAIN=IE11WIN10
func FromSlice ¶
func FromSlice(s []string) *Environment
FromSlice creates a new environment from a string slice of KEY=VALUE
func New ¶
func New() *Environment
func (*Environment) Diff ¶
func (e *Environment) Diff(other *Environment) *Environment
Diff returns a new environment with all the variables that have changed
func (*Environment) Exists ¶
func (e *Environment) Exists(key string) bool
Exists returns true/false depending on whether or not the key exists in the env
func (*Environment) Get ¶
func (e *Environment) Get(key string) (string, bool)
Get returns a key from the environment
func (*Environment) GetBool ¶
func (e *Environment) GetBool(key string, defaultValue bool) bool
Get a boolean value from environment, with a default for empty. Supports true|false, on|off, 1|0
func (*Environment) Length ¶
func (e *Environment) Length() int
Length returns the length of the environment
func (*Environment) Merge ¶
func (e *Environment) Merge(other *Environment) *Environment
Merge merges another env into this one and returns the result
func (*Environment) Remove ¶
func (e *Environment) Remove(key string) string
Remove a key from the Environment and return it's value
func (*Environment) Set ¶
func (e *Environment) Set(key string, value string) string
Set sets a key in the environment
func (*Environment) ToMap ¶
func (e *Environment) ToMap() map[string]string
ToMap returns a map representation of the environment
func (*Environment) ToSlice ¶
func (e *Environment) ToSlice() []string
ToSlice returns a sorted slice representation of the environment
Source Files