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133 lines
2.4 KiB
133 lines
2.4 KiB
package gcfg_test
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import (
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"fmt"
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"log"
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)
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import "gopkg.in/gcfg.v1"
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func ExampleReadStringInto() {
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cfgStr := `; Comment line
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[section]
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name=value # comment`
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cfg := struct {
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Section struct {
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Name string
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}
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}{}
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err := gcfg.ReadStringInto(&cfg, cfgStr)
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if err != nil {
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log.Fatalf("Failed to parse gcfg data: %s", err)
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}
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fmt.Println(cfg.Section.Name)
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// Output: value
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}
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func ExampleReadStringInto_bool() {
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cfgStr := `; Comment line
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[section]
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switch=on`
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cfg := struct {
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Section struct {
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Switch bool
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}
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}{}
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err := gcfg.ReadStringInto(&cfg, cfgStr)
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if err != nil {
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log.Fatalf("Failed to parse gcfg data: %s", err)
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}
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fmt.Println(cfg.Section.Switch)
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// Output: true
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}
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func ExampleReadStringInto_hyphens() {
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cfgStr := `; Comment line
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[section-name]
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variable-name=value # comment`
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cfg := struct {
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Section_Name struct {
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Variable_Name string
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}
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}{}
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err := gcfg.ReadStringInto(&cfg, cfgStr)
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if err != nil {
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log.Fatalf("Failed to parse gcfg data: %s", err)
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}
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fmt.Println(cfg.Section_Name.Variable_Name)
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// Output: value
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}
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func ExampleReadStringInto_tags() {
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cfgStr := `; Comment line
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[section]
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var-name=value # comment`
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cfg := struct {
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Section struct {
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FieldName string `gcfg:"var-name"`
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}
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}{}
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err := gcfg.ReadStringInto(&cfg, cfgStr)
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if err != nil {
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log.Fatalf("Failed to parse gcfg data: %s", err)
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}
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fmt.Println(cfg.Section.FieldName)
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// Output: value
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}
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func ExampleReadStringInto_subsections() {
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cfgStr := `; Comment line
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[profile "A"]
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color = white
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[profile "B"]
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color = black
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`
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cfg := struct {
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Profile map[string]*struct {
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Color string
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}
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}{}
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err := gcfg.ReadStringInto(&cfg, cfgStr)
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if err != nil {
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log.Fatalf("Failed to parse gcfg data: %s", err)
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}
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fmt.Printf("%s %s\n", cfg.Profile["A"].Color, cfg.Profile["B"].Color)
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// Output: white black
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}
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func ExampleReadStringInto_multivalue() {
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cfgStr := `; Comment line
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[section]
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multi=value1
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multi=value2`
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cfg := struct {
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Section struct {
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Multi []string
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}
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}{}
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err := gcfg.ReadStringInto(&cfg, cfgStr)
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if err != nil {
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log.Fatalf("Failed to parse gcfg data: %s", err)
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}
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fmt.Println(cfg.Section.Multi)
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// Output: [value1 value2]
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}
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func ExampleReadStringInto_unicode() {
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cfgStr := `; Comment line
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[甲]
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乙=丙 # comment`
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cfg := struct {
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X甲 struct {
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X乙 string
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}
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}{}
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err := gcfg.ReadStringInto(&cfg, cfgStr)
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if err != nil {
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log.Fatalf("Failed to parse gcfg data: %s", err)
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}
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fmt.Println(cfg.X甲.X乙)
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// Output: 丙
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}
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