blob: 884f3fb717bcdf734834b55941bd0f3516fe21e7 [file] [log] [blame]
package gcfg_test
import (
"fmt"
"log"
)
import "code.google.com/p/gcfg"
func ExampleReadStringInto() {
cfgStr := `; Comment line
[section]
name=value # comment`
cfg := struct {
Section struct {
Name string
}
}{}
err := gcfg.ReadStringInto(&cfg, cfgStr)
if err != nil {
log.Fatalf("Failed to parse gcfg data: %s", err)
}
fmt.Println(cfg.Section.Name)
// Output: value
}
func ExampleReadStringInto_bool() {
cfgStr := `; Comment line
[section]
switch=on`
cfg := struct {
Section struct {
Switch bool
}
}{}
err := gcfg.ReadStringInto(&cfg, cfgStr)
if err != nil {
log.Fatalf("Failed to parse gcfg data: %s", err)
}
fmt.Println(cfg.Section.Switch)
// Output: true
}
func ExampleReadStringInto_hyphens() {
cfgStr := `; Comment line
[section-name]
variable-name=value # comment`
cfg := struct {
Section_Name struct {
Variable_Name string
}
}{}
err := gcfg.ReadStringInto(&cfg, cfgStr)
if err != nil {
log.Fatalf("Failed to parse gcfg data: %s", err)
}
fmt.Println(cfg.Section_Name.Variable_Name)
// Output: value
}
func ExampleReadStringInto_tags() {
cfgStr := `; Comment line
[section]
var-name=value # comment`
cfg := struct {
Section struct {
FieldName string `gcfg:"var-name"`
}
}{}
err := gcfg.ReadStringInto(&cfg, cfgStr)
if err != nil {
log.Fatalf("Failed to parse gcfg data: %s", err)
}
fmt.Println(cfg.Section.FieldName)
// Output: value
}
func ExampleReadStringInto_subsections() {
cfgStr := `; Comment line
[profile "A"]
color = white
[profile "B"]
color = black
`
cfg := struct {
Profile map[string]*struct {
Color string
}
}{}
err := gcfg.ReadStringInto(&cfg, cfgStr)
if err != nil {
log.Fatalf("Failed to parse gcfg data: %s", err)
}
fmt.Printf("%s %s\n", cfg.Profile["A"].Color, cfg.Profile["B"].Color)
// Output: white black
}
func ExampleReadStringInto_multivalue() {
cfgStr := `; Comment line
[section]
multi=value1
multi=value2`
cfg := struct {
Section struct {
Multi []string
}
}{}
err := gcfg.ReadStringInto(&cfg, cfgStr)
if err != nil {
log.Fatalf("Failed to parse gcfg data: %s", err)
}
fmt.Println(cfg.Section.Multi)
// Output: [value1 value2]
}
func ExampleReadStringInto_unicode() {
cfgStr := `; Comment line
[甲]
乙=丙 # comment`
cfg := struct {
X甲 struct {
X乙 string
}
}{}
err := gcfg.ReadStringInto(&cfg, cfgStr)
if err != nil {
log.Fatalf("Failed to parse gcfg data: %s", err)
}
fmt.Println(cfg.X甲.X乙)
// Output: 丙
}