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util.go
140 lines (130 loc) · 2.86 KB
/
util.go
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/*
* Copyright 2023 InfAI (CC SES)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package model
import (
"code.cloudfoundry.org/bytefmt"
"errors"
"fmt"
"gopkg.in/yaml.v3"
"strconv"
"strings"
"time"
)
const Version = "v1"
func (p *Port) UnmarshalYAML(yn *yaml.Node) error {
var it any
_ = yn.Decode(&it)
switch v := it.(type) {
case int:
if v < 0 {
return fmt.Errorf("invalid port: %d", v)
}
*p = Port(strconv.FormatInt(int64(v), 10))
case string:
parts := strings.Split(v, "-")
if len(parts) > 2 {
return fmt.Errorf("invalid port range: %s", v)
}
for i := 0; i < len(parts); i++ {
n, err := strconv.ParseInt(parts[i], 10, 64)
if err != nil || n < 0 {
return fmt.Errorf("invalid port: %s", v)
}
}
*p = Port(v)
default:
return fmt.Errorf("invlid port: %v", v)
}
return nil
}
func (p Port) Parse() ([]uint, error) {
var r []uint
parts := strings.Split(string(p), "-")
pl := len(parts)
if pl < 1 || pl > 2 {
return nil, errors.New("invalid format")
} else {
var tmp []uint
for _, part := range parts {
n, err := strconv.ParseInt(part, 10, 64)
if err != nil {
return nil, err
}
tmp = append(tmp, uint(n))
}
if len(tmp) > 1 {
if tmp[0] >= tmp[1] {
return nil, errors.New("invalid range")
}
for i := tmp[0]; i <= tmp[1]; i++ {
r = append(r, i)
}
} else {
r = tmp
}
}
return r, nil
}
func (fb *ByteFmt) UnmarshalYAML(yn *yaml.Node) error {
var it any
_ = yn.Decode(&it)
switch v := it.(type) {
case int:
*fb = ByteFmt(v)
case string:
bytes, err := bytefmt.ToBytes(v)
if err != nil {
return fmt.Errorf("invalid size: %s", err)
}
*fb = ByteFmt(bytes)
default:
return fmt.Errorf("invalid size: %v", v)
}
return nil
}
func (d *Duration) UnmarshalYAML(yn *yaml.Node) error {
var s string
if err := yn.Decode(&s); err != nil {
return err
}
if dur, err := time.ParseDuration(s); err != nil {
return err
} else {
*d = Duration(dur)
}
return nil
}
func (m *FileMode) UnmarshalYAML(yn *yaml.Node) error {
var s string
if err := yn.Decode(&s); err != nil {
return err
}
i, err := strconv.ParseUint(s, 8, 32)
if err != nil {
return err
}
*m = FileMode(i)
return nil
}
func (r Resource) GetUserInput() *UserInput {
return r.UserInput
}
func (c ConfigValue) GetUserInput() *UserInput {
if c.UserInput != nil {
return &c.UserInput.UserInput
}
return nil
}