gluaenv
Utility package for manipulating environment variables for gopher-lua
Installation
go get github.com/kohkimakimoto/gluaenv
API
env.set(key, value)
Same os.setenv
env.get(key)
Same os.getenv
env.loadfile(file)
Loads environment variables from a file. The file is as the following:
AAA=BBB
CCC=DDD
If this function fails, it returns nil
, plus a string describing the error.
Usage
package main
import (
"github.com/yuin/gopher-lua"
"github.com/kohkimakimoto/gluaenv"
)
func main() {
L := lua.NewState()
defer L.Close()
L.PreloadModule("env", gluaenv.Loader)
if err := L.DoString(`
local env = require("env")
-- set a environment variable
env.set("HOGE_KEY", "HOGE_VALUE")
-- get a environment variable
local v = env.get("HOGE_KEY")
-- load envrironment variables from a file.
env.loadfile("path/to/.env")
-- file example
-- AAA=BBB
-- CCC=DDD
`); err != nil {
panic(err)
}
}
Author
Kohki Makimoto kohki.makimoto@gmail.com
License
MIT license.