func Packages(debug bool) (string, error) {
distro := DetermineDistro()
out, err := []byte{}, error(nil)
switch distro {
default:
out, err = []byte{0}, errors.New("unknown")
case "debian":
out, err = exec.Command("dpkg-query", "-W").Output()
case "redhat":
out, err = exec.Command("rpm", "-qa", "--queryformat", "\"%{NAME}\t%{VERSION}\n\"").Output()
}
if err != nil {
return "", err
}
reader := bytes.NewBuffer(out)
scanner := bufio.NewScanner(reader)
jsonMsg := "{\n"
for scanner.Scan() {
s := strings.Split(scanner.Text(), "\t")
strutils.QuoteString(s[0])
strutils.QuoteString(s[1])
jsonMsg += " " + strutils.QuoteString(s[0]) + " : " + strutils.QuoteString(s[1]) + ",\n"
}
jsonMsg = strutils.TrimSuffix(jsonMsg, ",\n")
jsonMsg += "\n}"
return jsonMsg, nil
}
func JsonBuild(input interface{}, debug bool) string {
m := input.(map[string]interface{})
json := "{\n"
for k, v := range m {
switch vv := v.(type) {
case string:
if debug == true {
fmt.Println("k:", k, "v:", v, "vv:", vv, "type:", reflect.TypeOf(v))
}
json += JsonJoin([]string{" ", strutils.QuoteString(k), strutils.QuoteString(vv)})
case int64:
if debug == true {
fmt.Println("k:", k, "v:", v, "vv:", vv, "type:", reflect.TypeOf(v))
}
json += JsonJoin([]string{" ", strutils.QuoteString(k), strconv.FormatInt(vv, 1)})
case float64:
if debug == true {
fmt.Println("k:", k, "v:", v, "vv:", vv, "type:", reflect.TypeOf(v))
}
json += JsonJoin([]string{" ", strutils.QuoteString(k), strconv.FormatFloat(vv, 'f', -1, 64)})
case bool:
if debug == true {
fmt.Println("k:", k, "v:", v, "vv:", vv, "type:", reflect.TypeOf(v))
}
json += JsonJoin([]string{" ", strutils.QuoteString(k), strconv.FormatBool(vv)})
default:
if debug == true {
fmt.Println("k:", k, "v:", v, "vv:", vv, "type:", reflect.TypeOf(v))
}
json += JsonJoin([]string{" ", strutils.QuoteString(k), strutils.QuoteString("***UNKNOWN***")})
}
}
json = strutils.TrimSuffix(json, ",\n")
json += "\n}"
return json
}