forked from mackerelio/mkr
/
format.go
40 lines (34 loc) · 1.3 KB
/
format.go
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package main
import (
"encoding/json"
"fmt"
"os"
"strings"
"github.com/mackerelio/mkr/logger"
)
// HostFormat defines output json structure.
type HostFormat struct {
ID string `json:"id,omitempty"`
Name string `json:"name,omitempty"`
DisplayName string `json:"displayName,omitempty"`
Status string `json:"status,omitempty"`
Memo string `json:"memo,omitempty"`
RoleFullnames []string `json:"roleFullnames,omitempty"`
IsRetired bool `json:"isRetired"` // 'omitempty' regard boolean 'false' as empty.
CreatedAt string `json:"createdAt,omitempty"`
IPAddresses map[string]string `json:"ipAddresses,omitempty"`
}
// PrettyPrintJSON output indented json via stdout.
func PrettyPrintJSON(src interface{}) {
fmt.Fprintln(os.Stdout, JSONMarshalIndent(src, "", " "))
}
// JSONMarshalIndent call json.MarshalIndent and replace encoded angle brackets
func JSONMarshalIndent(src interface{}, prefix, indent string) string {
dataRaw, err := json.MarshalIndent(src, prefix, indent)
logger.DieIf(err)
return replaceAngleBrackets(string(dataRaw))
}
func replaceAngleBrackets(s string) string {
s = strings.Replace(s, "\\u003c", "<", -1)
return strings.Replace(s, "\\u003e", ">", -1)
}