84 lines
1.2 KiB
Go
84 lines
1.2 KiB
Go
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package pathx
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// The package implements crossplatform structured
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// paths.
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import (
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fp "path/filepath"
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"path"
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"strings"
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)
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type Value string
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type Path struct {
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Values []Value
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}
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func (p Path) Append(values ...string) Path {
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for _, v := range values {
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p.Values = append(p.Values, Value(v))
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}
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return p
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}
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func From(p string) Path {
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p = path.Clean(p)
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p, _ = strings.CutSuffix(p, "/")
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svalues := strings.Split(p, "/")
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values := make([]Value, len(svalues))
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for i, s := range svalues {
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values[i] = Value(s)
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}
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return Path{
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Values: values,
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}
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}
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func (v Value) IsValid() bool {
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return v.Err() == nil
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}
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func (v Value) Err() error {
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return nil
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}
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func (p Path) StringValues() []string {
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values := make([]string, len(p.Values))
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for i, v := range p.Values {
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values[i] = string(v)
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}
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return values
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}
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func (p Path) Real() string {
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return fp.Join(p.StringValues()...)
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}
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func (p Path) String() string {
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return path.Join(p.StringValues()...)
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}
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func (p Path) IsValid() bool {
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for _, v := range p.Values {
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if !v.IsValid() {
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return false
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}
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}
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return true
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}
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func (p Path) Err() error {
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for _, v := range p.Values {
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if !v.IsValid() {
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return v.Err()
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}
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}
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return nil
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}
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