summaryrefslogtreecommitdiffstats
path: root/vendor/github.com/spf13/cast
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/github.com/spf13/cast')
-rw-r--r--vendor/github.com/spf13/cast/caste.go299
1 files changed, 219 insertions, 80 deletions
diff --git a/vendor/github.com/spf13/cast/caste.go b/vendor/github.com/spf13/cast/caste.go
index c04af6a9..514d759b 100644
--- a/vendor/github.com/spf13/cast/caste.go
+++ b/vendor/github.com/spf13/cast/caste.go
@@ -34,6 +34,12 @@ func ToTimeInDefaultLocationE(i interface{}, location *time.Location) (tim time.
return v, nil
case string:
return StringToDateInDefaultLocation(v, location)
+ case json.Number:
+ s, err1 := ToInt64E(v)
+ if err1 != nil {
+ return time.Time{}, fmt.Errorf("unable to cast %#v of type %T to Time", i, i)
+ }
+ return time.Unix(s, 0), nil
case int:
return time.Unix(int64(v), 0), nil
case int64:
@@ -71,6 +77,11 @@ func ToDurationE(i interface{}) (d time.Duration, err error) {
d, err = time.ParseDuration(s + "ns")
}
return
+ case json.Number:
+ var v float64
+ v, err = s.Float64()
+ d = time.Duration(v)
+ return
default:
err = fmt.Errorf("unable to cast %#v of type %T to Duration", i, i)
return
@@ -93,6 +104,12 @@ func ToBoolE(i interface{}) (bool, error) {
return false, nil
case string:
return strconv.ParseBool(i.(string))
+ case json.Number:
+ v, err := ToInt64E(b)
+ if err == nil {
+ return v != 0, nil
+ }
+ return false, fmt.Errorf("unable to cast %#v of type %T to bool", i, i)
default:
return false, fmt.Errorf("unable to cast %#v of type %T to bool", i, i)
}
@@ -102,13 +119,16 @@ func ToBoolE(i interface{}) (bool, error) {
func ToFloat64E(i interface{}) (float64, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ return float64(intv), nil
+ }
+
switch s := i.(type) {
case float64:
return s, nil
case float32:
return float64(s), nil
- case int:
- return float64(s), nil
case int64:
return float64(s), nil
case int32:
@@ -133,11 +153,19 @@ func ToFloat64E(i interface{}) (float64, error) {
return v, nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to float64", i, i)
+ case json.Number:
+ v, err := s.Float64()
+ if err == nil {
+ return v, nil
+ }
+ return 0, fmt.Errorf("unable to cast %#v of type %T to float64", i, i)
case bool:
if s {
return 1, nil
}
return 0, nil
+ case nil:
+ return 0, nil
default:
return 0, fmt.Errorf("unable to cast %#v of type %T to float64", i, i)
}
@@ -147,13 +175,16 @@ func ToFloat64E(i interface{}) (float64, error) {
func ToFloat32E(i interface{}) (float32, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ return float32(intv), nil
+ }
+
switch s := i.(type) {
case float64:
return float32(s), nil
case float32:
return s, nil
- case int:
- return float32(s), nil
case int64:
return float32(s), nil
case int32:
@@ -178,11 +209,19 @@ func ToFloat32E(i interface{}) (float32, error) {
return float32(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to float32", i, i)
+ case json.Number:
+ v, err := s.Float64()
+ if err == nil {
+ return float32(v), nil
+ }
+ return 0, fmt.Errorf("unable to cast %#v of type %T to float32", i, i)
case bool:
if s {
return 1, nil
}
return 0, nil
+ case nil:
+ return 0, nil
default:
return 0, fmt.Errorf("unable to cast %#v of type %T to float32", i, i)
}
@@ -192,9 +231,12 @@ func ToFloat32E(i interface{}) (float32, error) {
func ToInt64E(i interface{}) (int64, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ return int64(intv), nil
+ }
+
switch s := i.(type) {
- case int:
- return int64(s), nil
case int64:
return s, nil
case int32:
@@ -218,11 +260,13 @@ func ToInt64E(i interface{}) (int64, error) {
case float32:
return int64(s), nil
case string:
- v, err := strconv.ParseInt(s, 0, 0)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
return v, nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to int64", i, i)
+ case json.Number:
+ return ToInt64E(string(s))
case bool:
if s {
return 1, nil
@@ -239,9 +283,12 @@ func ToInt64E(i interface{}) (int64, error) {
func ToInt32E(i interface{}) (int32, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ return int32(intv), nil
+ }
+
switch s := i.(type) {
- case int:
- return int32(s), nil
case int64:
return int32(s), nil
case int32:
@@ -265,11 +312,13 @@ func ToInt32E(i interface{}) (int32, error) {
case float32:
return int32(s), nil
case string:
- v, err := strconv.ParseInt(s, 0, 0)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
return int32(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to int32", i, i)
+ case json.Number:
+ return ToInt32E(string(s))
case bool:
if s {
return 1, nil
@@ -286,9 +335,12 @@ func ToInt32E(i interface{}) (int32, error) {
func ToInt16E(i interface{}) (int16, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ return int16(intv), nil
+ }
+
switch s := i.(type) {
- case int:
- return int16(s), nil
case int64:
return int16(s), nil
case int32:
@@ -312,11 +364,13 @@ func ToInt16E(i interface{}) (int16, error) {
case float32:
return int16(s), nil
case string:
- v, err := strconv.ParseInt(s, 0, 0)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
return int16(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to int16", i, i)
+ case json.Number:
+ return ToInt16E(string(s))
case bool:
if s {
return 1, nil
@@ -333,9 +387,12 @@ func ToInt16E(i interface{}) (int16, error) {
func ToInt8E(i interface{}) (int8, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ return int8(intv), nil
+ }
+
switch s := i.(type) {
- case int:
- return int8(s), nil
case int64:
return int8(s), nil
case int32:
@@ -359,11 +416,13 @@ func ToInt8E(i interface{}) (int8, error) {
case float32:
return int8(s), nil
case string:
- v, err := strconv.ParseInt(s, 0, 0)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
return int8(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to int8", i, i)
+ case json.Number:
+ return ToInt8E(string(s))
case bool:
if s {
return 1, nil
@@ -380,9 +439,12 @@ func ToInt8E(i interface{}) (int8, error) {
func ToIntE(i interface{}) (int, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ return intv, nil
+ }
+
switch s := i.(type) {
- case int:
- return s, nil
case int64:
return int(s), nil
case int32:
@@ -406,11 +468,13 @@ func ToIntE(i interface{}) (int, error) {
case float32:
return int(s), nil
case string:
- v, err := strconv.ParseInt(s, 0, 0)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
return int(v), nil
}
- return 0, fmt.Errorf("unable to cast %#v of type %T to int", i, i)
+ return 0, fmt.Errorf("unable to cast %#v of type %T to int64", i, i)
+ case json.Number:
+ return ToIntE(string(s))
case bool:
if s {
return 1, nil
@@ -427,18 +491,26 @@ func ToIntE(i interface{}) (int, error) {
func ToUintE(i interface{}) (uint, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ if intv < 0 {
+ return 0, errNegativeNotAllowed
+ }
+ return uint(intv), nil
+ }
+
switch s := i.(type) {
case string:
- v, err := strconv.ParseUint(s, 0, 0)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
+ if v < 0 {
+ return 0, errNegativeNotAllowed
+ }
return uint(v), nil
}
- return 0, fmt.Errorf("unable to cast %#v to uint: %s", i, err)
- case int:
- if s < 0 {
- return 0, errNegativeNotAllowed
- }
- return uint(s), nil
+ return 0, fmt.Errorf("unable to cast %#v of type %T to uint", i, i)
+ case json.Number:
+ return ToUintE(string(s))
case int64:
if s < 0 {
return 0, errNegativeNotAllowed
@@ -495,18 +567,26 @@ func ToUintE(i interface{}) (uint, error) {
func ToUint64E(i interface{}) (uint64, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ if intv < 0 {
+ return 0, errNegativeNotAllowed
+ }
+ return uint64(intv), nil
+ }
+
switch s := i.(type) {
case string:
- v, err := strconv.ParseUint(s, 0, 64)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
- return v, nil
- }
- return 0, fmt.Errorf("unable to cast %#v to uint64: %s", i, err)
- case int:
- if s < 0 {
- return 0, errNegativeNotAllowed
+ if v < 0 {
+ return 0, errNegativeNotAllowed
+ }
+ return uint64(v), nil
}
- return uint64(s), nil
+ return 0, fmt.Errorf("unable to cast %#v of type %T to uint64", i, i)
+ case json.Number:
+ return ToUint64E(string(s))
case int64:
if s < 0 {
return 0, errNegativeNotAllowed
@@ -563,18 +643,26 @@ func ToUint64E(i interface{}) (uint64, error) {
func ToUint32E(i interface{}) (uint32, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ if intv < 0 {
+ return 0, errNegativeNotAllowed
+ }
+ return uint32(intv), nil
+ }
+
switch s := i.(type) {
case string:
- v, err := strconv.ParseUint(s, 0, 32)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
+ if v < 0 {
+ return 0, errNegativeNotAllowed
+ }
return uint32(v), nil
}
- return 0, fmt.Errorf("unable to cast %#v to uint32: %s", i, err)
- case int:
- if s < 0 {
- return 0, errNegativeNotAllowed
- }
- return uint32(s), nil
+ return 0, fmt.Errorf("unable to cast %#v of type %T to uint32", i, i)
+ case json.Number:
+ return ToUint32E(string(s))
case int64:
if s < 0 {
return 0, errNegativeNotAllowed
@@ -631,18 +719,26 @@ func ToUint32E(i interface{}) (uint32, error) {
func ToUint16E(i interface{}) (uint16, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ if intv < 0 {
+ return 0, errNegativeNotAllowed
+ }
+ return uint16(intv), nil
+ }
+
switch s := i.(type) {
case string:
- v, err := strconv.ParseUint(s, 0, 16)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
+ if v < 0 {
+ return 0, errNegativeNotAllowed
+ }
return uint16(v), nil
}
- return 0, fmt.Errorf("unable to cast %#v to uint16: %s", i, err)
- case int:
- if s < 0 {
- return 0, errNegativeNotAllowed
- }
- return uint16(s), nil
+ return 0, fmt.Errorf("unable to cast %#v of type %T to uint16", i, i)
+ case json.Number:
+ return ToUint16E(string(s))
case int64:
if s < 0 {
return 0, errNegativeNotAllowed
@@ -699,18 +795,26 @@ func ToUint16E(i interface{}) (uint16, error) {
func ToUint8E(i interface{}) (uint8, error) {
i = indirect(i)
+ intv, ok := toInt(i)
+ if ok {
+ if intv < 0 {
+ return 0, errNegativeNotAllowed
+ }
+ return uint8(intv), nil
+ }
+
switch s := i.(type) {
case string:
- v, err := strconv.ParseUint(s, 0, 8)
+ v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
if err == nil {
+ if v < 0 {
+ return 0, errNegativeNotAllowed
+ }
return uint8(v), nil
}
- return 0, fmt.Errorf("unable to cast %#v to uint8: %s", i, err)
- case int:
- if s < 0 {
- return 0, errNegativeNotAllowed
- }
- return uint8(s), nil
+ return 0, fmt.Errorf("unable to cast %#v of type %T to uint8", i, i)
+ case json.Number:
+ return ToUint8E(string(s))
case int64:
if s < 0 {
return 0, errNegativeNotAllowed
@@ -835,6 +939,8 @@ func ToStringE(i interface{}) (string, error) {
return strconv.FormatUint(uint64(s), 10), nil
case uint8:
return strconv.FormatUint(uint64(s), 10), nil
+ case json.Number:
+ return s.String(), nil
case []byte:
return string(s), nil
case template.HTML:
@@ -1279,30 +1385,30 @@ func (f timeFormat) hasTimezone() bool {
var (
timeFormats = []timeFormat{
- timeFormat{time.RFC3339, timeFormatNumericTimezone},
- timeFormat{"2006-01-02T15:04:05", timeFormatNoTimezone}, // iso8601 without timezone
- timeFormat{time.RFC1123Z, timeFormatNumericTimezone},
- timeFormat{time.RFC1123, timeFormatNamedTimezone},
- timeFormat{time.RFC822Z, timeFormatNumericTimezone},
- timeFormat{time.RFC822, timeFormatNamedTimezone},
- timeFormat{time.RFC850, timeFormatNamedTimezone},
- timeFormat{"2006-01-02 15:04:05.999999999 -0700 MST", timeFormatNumericAndNamedTimezone}, // Time.String()
- timeFormat{"2006-01-02T15:04:05-0700", timeFormatNumericTimezone}, // RFC3339 without timezone hh:mm colon
- timeFormat{"2006-01-02 15:04:05Z0700", timeFormatNumericTimezone}, // RFC3339 without T or timezone hh:mm colon
- timeFormat{"2006-01-02 15:04:05", timeFormatNoTimezone},
- timeFormat{time.ANSIC, timeFormatNoTimezone},
- timeFormat{time.UnixDate, timeFormatNamedTimezone},
- timeFormat{time.RubyDate, timeFormatNumericTimezone},
- timeFormat{"2006-01-02 15:04:05Z07:00", timeFormatNumericTimezone},
- timeFormat{"2006-01-02", timeFormatNoTimezone},
- timeFormat{"02 Jan 2006", timeFormatNoTimezone},
- timeFormat{"2006-01-02 15:04:05 -07:00", timeFormatNumericTimezone},
- timeFormat{"2006-01-02 15:04:05 -0700", timeFormatNumericTimezone},
- timeFormat{time.Kitchen, timeFormatTimeOnly},
- timeFormat{time.Stamp, timeFormatTimeOnly},
- timeFormat{time.StampMilli, timeFormatTimeOnly},
- timeFormat{time.StampMicro, timeFormatTimeOnly},
- timeFormat{time.StampNano, timeFormatTimeOnly},
+ {time.RFC3339, timeFormatNumericTimezone},
+ {"2006-01-02T15:04:05", timeFormatNoTimezone}, // iso8601 without timezone
+ {time.RFC1123Z, timeFormatNumericTimezone},
+ {time.RFC1123, timeFormatNamedTimezone},
+ {time.RFC822Z, timeFormatNumericTimezone},
+ {time.RFC822, timeFormatNamedTimezone},
+ {time.RFC850, timeFormatNamedTimezone},
+ {"2006-01-02 15:04:05.999999999 -0700 MST", timeFormatNumericAndNamedTimezone}, // Time.String()
+ {"2006-01-02T15:04:05-0700", timeFormatNumericTimezone}, // RFC3339 without timezone hh:mm colon
+ {"2006-01-02 15:04:05Z0700", timeFormatNumericTimezone}, // RFC3339 without T or timezone hh:mm colon
+ {"2006-01-02 15:04:05", timeFormatNoTimezone},
+ {time.ANSIC, timeFormatNoTimezone},
+ {time.UnixDate, timeFormatNamedTimezone},
+ {time.RubyDate, timeFormatNumericTimezone},
+ {"2006-01-02 15:04:05Z07:00", timeFormatNumericTimezone},
+ {"2006-01-02", timeFormatNoTimezone},
+ {"02 Jan 2006", timeFormatNoTimezone},
+ {"2006-01-02 15:04:05 -07:00", timeFormatNumericTimezone},
+ {"2006-01-02 15:04:05 -0700", timeFormatNumericTimezone},
+ {time.Kitchen, timeFormatTimeOnly},
+ {time.Stamp, timeFormatTimeOnly},
+ {time.StampMilli, timeFormatTimeOnly},
+ {time.StampMicro, timeFormatTimeOnly},
+ {time.StampNano, timeFormatTimeOnly},
}
)
@@ -1335,3 +1441,36 @@ func jsonStringToObject(s string, v interface{}) error {
data := []byte(s)
return json.Unmarshal(data, v)
}
+
+// toInt returns the int value of v if v or v's underlying type
+// is an int.
+// Note that this will return false for int64 etc. types.
+func toInt(v interface{}) (int, bool) {
+ switch v := v.(type) {
+ case int:
+ return v, true
+ case time.Weekday:
+ return int(v), true
+ case time.Month:
+ return int(v), true
+ default:
+ return 0, false
+ }
+}
+
+func trimZeroDecimal(s string) string {
+ var foundZero bool
+ for i := len(s); i > 0; i-- {
+ switch s[i-1] {
+ case '.':
+ if foundZero {
+ return s[:i-1]
+ }
+ case '0':
+ foundZero = true
+ default:
+ return s
+ }
+ }
+ return s
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 00:39:51 +0000