William Petit
a5c67c29d0
Some checks failed
arcad/edge/pipeline/head There was a failure building this commit
71 lines
1.4 KiB
Go
71 lines
1.4 KiB
Go
package bundle
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
type ArchiveExt string
|
|
|
|
const (
|
|
ExtZip ArchiveExt = "zip"
|
|
ExtTarGz ArchiveExt = "tar.gz"
|
|
ExtZim ArchiveExt = "zim"
|
|
)
|
|
|
|
func FromPath(path string) (Bundle, error) {
|
|
stat, err := os.Stat(path)
|
|
if err != nil {
|
|
return nil, errors.Wrapf(err, "could not stat file '%s'", path)
|
|
}
|
|
|
|
var b Bundle
|
|
|
|
if stat.IsDir() {
|
|
b = NewDirectoryBundle(path)
|
|
} else {
|
|
b, err = matchArchivePattern(path)
|
|
if err != nil {
|
|
return nil, errors.WithStack(err)
|
|
}
|
|
}
|
|
|
|
return b, nil
|
|
}
|
|
|
|
func matchArchivePattern(archivePath string) (Bundle, error) {
|
|
base := filepath.Base(archivePath)
|
|
|
|
matches, err := filepath.Match(fmt.Sprintf("*.%s", ExtTarGz), base)
|
|
if err != nil {
|
|
return nil, errors.Wrapf(err, "could not match file archive '%s'", archivePath)
|
|
}
|
|
|
|
if matches {
|
|
return NewTarBundle(archivePath), nil
|
|
}
|
|
|
|
matches, err = filepath.Match(fmt.Sprintf("*.%s", ExtZip), base)
|
|
if err != nil {
|
|
return nil, errors.Wrapf(err, "could not match file archive '%s'", archivePath)
|
|
}
|
|
|
|
if matches {
|
|
return NewZipBundle(archivePath), nil
|
|
}
|
|
|
|
matches, err = filepath.Match(fmt.Sprintf("*.%s", ExtZim), base)
|
|
if err != nil {
|
|
return nil, errors.Wrapf(err, "could not match file archive '%s'", archivePath)
|
|
}
|
|
|
|
if matches {
|
|
return NewZimBundle(archivePath), nil
|
|
}
|
|
|
|
return nil, errors.WithStack(ErrUnknownBundleArchiveExt)
|
|
}
|