This module is a ini file parser for Golang. It tries to have an API as close as possible to the standard library.
Full documentation is available at
https://godoc.org/github.com/claudetech/ini
Here is a sample usage, using the wrapper to read files.
package main
import (
"fmt"
"github.com/claudetech/ini"
)
func main() {
var conf ini.Config
if err := ini.DecodeFile("/path/to/ini", &conf); err != nil {
fmt.Println(err)
return
}
fmt.Println(conf)
}The type ini.Config is only an alias for
map [string]map[string]string
Note that you can pass any interface to receive the result as long as it is supported by the mapstructure package.
The more general version uses the ini.Decoder structure.
A ini.Decoder can be created with ini.NewDecoder and takes
anything that responds to the io.Reader interface.
package main
import (
"fmt"
"github.com/claudetech/ini"
"os"
)
func exitError(err error) {
fmt.Println(err)
os.Exit(1)
}
func main() {
var conf ini.Config
file, err := os.Open("/etc/php/php.ini")
if err != nil {
exitError(err)
}
d := ini.NewDecoder(file)
d.IdRegexp("^[a-z][a-z0-9_\\. -]+$")
if err = d.Decode(&conf); err != nil {
exitError(err)
}
fmt.Println(conf)
}There are several configuration options for the decoder.
type Options struct {
IdRegexp string // default: "^[a-z][a-z0-9_]+$"
SepChars []byte // default: []byte{'='}
CommentChars []byte // default: []byte{';'}
LowCaseIds bool // default: true
}You can pass an ini.Options to ini.NewDecoderWithOptions,
or you can set it directly on the ini.Decoder object through
the setters of the same name.
For example, if you want ; and # to stand for comments,
: and = to be separators, and sections keys to contain
anything, and the keys not to be lower-cased,
you could write the following.
options := ini.Options{".*", []byte{'=', ':'}, []byte{';', '#'}, false}
d := ini.NewDecoderWithOptions(file, options)
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