mirror of
https://github.com/opencloud-eu/opencloud.git
synced 2026-03-11 03:37:30 -04:00
5ebc596352
Bumps [github.com/gookit/config/v2](https://github.com/gookit/config) from 2.1.8 to 2.2.2. - [Release notes](https://github.com/gookit/config/releases) - [Commits](https://github.com/gookit/config/compare/v2.1.8...v2.2.2) --- updated-dependencies: - dependency-name: github.com/gookit/config/v2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
116 lines
2.5 KiB
Go
116 lines
2.5 KiB
Go
package byteutil
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"math/rand"
|
|
"strconv"
|
|
"time"
|
|
"unsafe"
|
|
)
|
|
|
|
// Random bytes generate
|
|
func Random(length int) ([]byte, error) {
|
|
b := make([]byte, length)
|
|
// Note that err == nil only if we read len(b) bytes.
|
|
if _, err := rand.Read(b); err != nil {
|
|
return nil, err
|
|
}
|
|
return b, nil
|
|
}
|
|
|
|
// FirstLine from command output
|
|
func FirstLine(bs []byte) []byte {
|
|
if i := bytes.IndexByte(bs, '\n'); i >= 0 {
|
|
return bs[0:i]
|
|
}
|
|
return bs
|
|
}
|
|
|
|
// StrOrErr convert to string, return empty string on error.
|
|
func StrOrErr(bs []byte, err error) (string, error) {
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return string(bs), err
|
|
}
|
|
|
|
// SafeString convert to string, return empty string on error.
|
|
func SafeString(bs []byte, err error) string {
|
|
if err != nil {
|
|
return ""
|
|
}
|
|
return string(bs)
|
|
}
|
|
|
|
// String unsafe convert bytes to string
|
|
func String(b []byte) string {
|
|
return *(*string)(unsafe.Pointer(&b))
|
|
}
|
|
|
|
// ToString convert bytes to string
|
|
func ToString(b []byte) string {
|
|
return *(*string)(unsafe.Pointer(&b))
|
|
}
|
|
|
|
// AppendAny append any value to byte slice
|
|
func AppendAny(dst []byte, v any) []byte {
|
|
if v == nil {
|
|
return append(dst, "<nil>"...)
|
|
}
|
|
|
|
switch val := v.(type) {
|
|
case []byte:
|
|
dst = append(dst, val...)
|
|
case string:
|
|
dst = append(dst, val...)
|
|
case int:
|
|
dst = strconv.AppendInt(dst, int64(val), 10)
|
|
case int8:
|
|
dst = strconv.AppendInt(dst, int64(val), 10)
|
|
case int16:
|
|
dst = strconv.AppendInt(dst, int64(val), 10)
|
|
case int32:
|
|
dst = strconv.AppendInt(dst, int64(val), 10)
|
|
case int64:
|
|
dst = strconv.AppendInt(dst, val, 10)
|
|
case uint:
|
|
dst = strconv.AppendUint(dst, uint64(val), 10)
|
|
case uint8:
|
|
dst = strconv.AppendUint(dst, uint64(val), 10)
|
|
case uint16:
|
|
dst = strconv.AppendUint(dst, uint64(val), 10)
|
|
case uint32:
|
|
dst = strconv.AppendUint(dst, uint64(val), 10)
|
|
case uint64:
|
|
dst = strconv.AppendUint(dst, val, 10)
|
|
case float32:
|
|
dst = strconv.AppendFloat(dst, float64(val), 'f', -1, 32)
|
|
case float64:
|
|
dst = strconv.AppendFloat(dst, val, 'f', -1, 64)
|
|
case bool:
|
|
dst = strconv.AppendBool(dst, val)
|
|
case time.Time:
|
|
dst = val.AppendFormat(dst, time.RFC3339)
|
|
case time.Duration:
|
|
dst = strconv.AppendInt(dst, int64(val), 10)
|
|
case error:
|
|
dst = append(dst, val.Error()...)
|
|
case fmt.Stringer:
|
|
dst = append(dst, val.String()...)
|
|
default:
|
|
dst = append(dst, fmt.Sprint(v)...)
|
|
}
|
|
return dst
|
|
}
|
|
|
|
// Cut bytes. like the strings.Cut()
|
|
func Cut(bs []byte, sep byte) (before, after []byte, found bool) {
|
|
if i := bytes.IndexByte(bs, sep); i >= 0 {
|
|
return bs[:i], bs[i+1:], true
|
|
}
|
|
|
|
before = bs
|
|
return
|
|
}
|