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add.go
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add.go
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package mem
import (
"bytes"
"io"
"os"
"path/filepath"
"github.com/markbates/pkger/here"
"github.com/markbates/pkger/pkging"
)
var _ pkging.Adder = &Pkger{}
// Add copies the pkging.File into the *Pkger
func (fx *Pkger) Add(files ...*os.File) error {
for _, f := range files {
info, err := f.Stat()
if err != nil {
return err
}
pt, err := fx.Parse(f.Name())
if err != nil {
return err
}
her, err := here.Package(pt.Pkg)
if err != nil {
return err
}
if info.IsDir() {
err = filepath.Walk(f.Name(), func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
f, err := os.Open(path)
if err != nil {
return err
}
defer f.Close()
pt, err := fx.Parse(path)
if err != nil {
return err
}
her, err := here.Package(pt.Pkg)
if err != nil {
return err
}
mf := &File{
Here: her,
info: pkging.NewFileInfo(info),
path: pt,
pkging: fx,
}
if !info.IsDir() {
bb := &bytes.Buffer{}
_, err = io.Copy(bb, f)
if err != nil {
return err
}
mf.data = bb.Bytes()
}
fx.files.Store(mf.Path(), mf)
return nil
})
if err != nil {
return err
}
continue
}
mf := &File{
Here: her,
info: pkging.NewFileInfo(info),
path: pt,
pkging: fx,
}
if !info.IsDir() {
bb := &bytes.Buffer{}
_, err = io.Copy(bb, f)
if err != nil {
return err
}
mf.data = bb.Bytes()
}
fx.files.Store(mf.Path(), mf)
}
return nil
}