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|
package frontends
import (
"encoding/json"
"flag"
"log"
"os"
"github.com/schachmat/wego/iface"
)
type jsnConfig struct {
noIndent bool
}
func (c *jsnConfig) Setup() {
flag.BoolVar(&c.noIndent, "jsn-no-indent", false, "json frontend: do not indent the output")
}
func (c *jsnConfig) Render(r iface.Data, unitSystem iface.UnitSystem) {
var b []byte
var err error
if c.noIndent {
b, err = json.Marshal(r)
} else {
b, err = json.MarshalIndent(r, "", "\t")
}
if err != nil {
log.Fatal(err)
}
os.Stdout.Write(b)
}
func init() {
iface.AllFrontends["json"] = &jsnConfig{}
}
|
