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archiver.go
36 lines (32 loc) · 866 Bytes
/
archiver.go
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package files
import (
"github.com/1Panel-dev/1Panel/backend/buserr"
"github.com/1Panel-dev/1Panel/backend/constant"
"github.com/1Panel-dev/1Panel/backend/utils/cmd"
)
type ShellArchiver interface {
Extract(filePath, dstDir string) error
Compress(sourcePaths []string, dstFile string) error
}
func NewShellArchiver(compressType CompressType) (ShellArchiver, error) {
switch compressType {
case Tar:
if err := checkCmdAvailability("tar"); err != nil {
return nil, err
}
return NewTarArchiver(compressType), nil
case Zip:
if err := checkCmdAvailability("zip"); err != nil {
return nil, err
}
return NewZipArchiver(), nil
default:
return nil, buserr.New("unsupported compress type")
}
}
func checkCmdAvailability(cmdStr string) error {
if cmd.Which(cmdStr) {
return nil
}
return buserr.WithName(constant.ErrCmdNotFound, cmdStr)
}