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format_writer.go
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/
format_writer.go
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package standort
import (
"io"
"path/filepath"
"github.com/friedenberg/zit/src/alfa/errors"
"github.com/friedenberg/zit/src/alfa/schnittstellen"
)
func (s Standort) Rel(
p string,
) (out string) {
out = p
p1, _ := filepath.Rel(s.cwd, p)
if p1 != "" {
out = p1
}
return
}
func (s Standort) MakeRelativePathStringFormatWriter() schnittstellen.StringFormatWriter[string] {
return relativePathStringFormatWriter(s)
}
type relativePathStringFormatWriter Standort
func (f relativePathStringFormatWriter) WriteStringFormat(
w io.StringWriter,
p string,
) (n int64, err error) {
var n1 int
{
// if p, err = filepath.Rel(s.cwd, p); err != nil {
// err = errors.Wrap(err)
// return
// }
p1, _ := filepath.Rel(f.cwd, p)
if p1 != "" {
p = p1
}
}
n1, err = w.WriteString(p)
n += int64(n1)
if err != nil {
err = errors.Wrap(err)
return
}
return
}
func (s Standort) MakeWriterRelativePath(
p string,
) schnittstellen.FuncWriter {
return func(w io.Writer) (n int64, err error) {
var n1 int
{
// if p, err = filepath.Rel(s.cwd, p); err != nil {
// err = errors.Wrap(err)
// return
// }
p1, _ := filepath.Rel(s.cwd, p)
if p1 != "" {
p = p1
}
}
if n1, err = io.WriteString(w, p); err != nil {
n = int64(n1)
err = errors.Wrap(err)
return
}
n = int64(n1)
return
}
}
func (s Standort) MakeWriterRelativePathOr(
p string,
or schnittstellen.FuncWriter,
) schnittstellen.FuncWriter {
if p == "" {
return or
}
return func(w io.Writer) (n int64, err error) {
var n1 int
{
// if p, err = filepath.Rel(s.cwd, p); err != nil {
// err = errors.Wrap(err)
// return
// }
p1, _ := filepath.Rel(s.cwd, p)
if p1 != "" {
p = p1
}
}
if n1, err = io.WriteString(w, p); err != nil {
n = int64(n1)
err = errors.Wrap(err)
return
}
n = int64(n1)
return
}
}