cmdenv

package
v1.8.5 Latest Latest
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Published: Sep 10, 2019 License: MIT Imports: 4 Imported by: 0

Documentation

Overview

Package cmdenv provides access to certain variable for both command options and environment.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Get

func Get(key string, def ...interface{}) *gvar.Var

Get returns the command line argument of the specified <key>. If the argument does not exist, then it returns the environment variable with specified <key>. It returns the default value <def> if none of them exists.

Fetching Rules: 1. Command line arguments are in lowercase format, eg: gf.<package name>.<variable name>; 2. Environment arguments are in uppercase format, eg: GF_<package name>_<variable name>;

Types

This section is empty.

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