Support short file extensions as format

[suzuki-shunsuke]

Feature Overview

Support short file extensions as format.

aqua/pkg/unarchive/unarchive.go

Lines 75 to 107 in 6103340

	func getFormatAliases() map[string]string {
	return map[string]string{
	"tbr": "tar.br",
	"tbz": "tar.bz2",
	"tgz": "tar.gz",
	"tlz4": "tar.lz4",
	"tsz": "tar.sz",
	"txz": "tar.xz",
	}
	}
	func (unarchiver *UnarchiverImpl) getUnarchiver(src *File, dest string) (coreUnarchiver, error) {
	filename := filepath.Base(src.Filename)
	if IsUnarchived(src.Type, filename) {
	return &rawUnarchiver{
	dest: filepath.Join(dest, filename),
	}, nil
	}
	if src.Type == "dmg" {
	return &dmgUnarchiver{
	dest: dest,
	executor: unarchiver.executor,
	}, nil
	}
	f := filename
	if src.Type != "" {
	if a, ok := getFormatAliases()[src.Type]; ok {
	f = "." + a
	} else {
	f = "." + src.Type
	}
	}

https://github.com/aquaproj/aqua-registry/blob/ac164cfd68015be9ea44deb5215f9260fe9ccbcf/pkgs/aristocratos/btop/registry.yaml

AS IS

    asset: btop-{{.Arch}}-{{.OS}}.tbz
    format: tar.bz2

TO BE

    asset: btop-{{.Arch}}-{{.OS}}.{{.Format}}
    format: tbz

Why is the feature needed?

Please explain the problem you want to solve.

Does the feature include Breaking Changes?

Example Code

command and configuration

$