Don't use semver library for ordering by default

Use debian to parse versions and selections.
This covers ordering of versions like -0,-1 in sequence plus many others
not available with semver. It is backward compatible as we do support
the same featureset as before as tests are passing (adding more actually
to cover interesting cases)

cmd/helpers/cli.go

@@ -26,7 +26,6 @@ import (
 
 	_gentoo "github.com/Sabayon/pkgs-checker/pkg/gentoo"
 	pkg "github.com/mudler/luet/pkg/package"
-	version "github.com/mudler/luet/pkg/versioner"
 )
 
 func CreateRegexArray(rgx []string) ([]*regexp.Regexp, error) {
@@ -56,63 +55,73 @@ func packageData(p string) (string, string) {
 	}
 	return cat, name
 }
-func ParsePackageStr(p string) (*pkg.DefaultPackage, error) {
 
-	if !(strings.HasPrefix(p, "=") || strings.HasPrefix(p, ">") ||
-		strings.HasPrefix(p, "<")) {
-		ver := ">=0"
-		cat := ""
-		name := ""
+func packageHasGentooSelector(v string) bool {
+	return (strings.HasPrefix(v, "=") || strings.HasPrefix(v, ">") ||
+		strings.HasPrefix(v, "<"))
+}
 
-		if strings.Contains(p, "@") {
-			packageinfo := strings.Split(p, "@")
-			ver = packageinfo[1]
-			cat, name = packageData(packageinfo[0])
-		} else {
-			cat, name = packageData(p)
-		}
+func gentooVersion(gp *_gentoo.GentooPackage) string {
 
-		return &pkg.DefaultPackage{
-			Name:     name,
-			Category: cat,
-			Version:  ver,
-			Uri:      make([]string, 0),
-		}, nil
+	condition := gp.Condition.String()
+	if condition == "=" {
+		condition = ""
 	}
 
-	gp, err := _gentoo.ParsePackageStr(p)
-	if err != nil {
-		return nil, err
-	}
-	if gp.Version == "" {
-		gp.Version = "0"
-		gp.Condition = _gentoo.PkgCondGreaterEqual
-	}
-
-	pkgVersion := ""
+	pkgVersion := fmt.Sprintf("%s%s%s",
+		condition,
+		gp.Version,
+		gp.VersionSuffix,
+	)
 	if gp.VersionBuild != "" {
 		pkgVersion = fmt.Sprintf("%s%s%s+%s",
-			version.PkgSelectorConditionFromInt(gp.Condition.Int()).String(),
+			condition,
 			gp.Version,
 			gp.VersionSuffix,
 			gp.VersionBuild,
 		)
+	}
+	return pkgVersion
+}
+
+func ParsePackageStr(p string) (*pkg.DefaultPackage, error) {
+
+	if packageHasGentooSelector(p) {
+		gp, err := _gentoo.ParsePackageStr(p)
+		if err != nil {
+			return nil, err
+		}
+		if gp.Version == "" {
+			gp.Version = "0"
+			gp.Condition = _gentoo.PkgCondGreaterEqual
+		}
+
+		return &pkg.DefaultPackage{
+			Name:     gp.Name,
+			Category: gp.Category,
+			Version:  gentooVersion(gp),
+			Uri:      make([]string, 0),
+		}, nil
+	}
+
+	ver := ">=0"
+	cat := ""
+	name := ""
+
+	if strings.Contains(p, "@") {
+		packageinfo := strings.Split(p, "@")
+		ver = packageinfo[1]
+		cat, name = packageData(packageinfo[0])
 	} else {
-		pkgVersion = fmt.Sprintf("%s%s%s",
-			version.PkgSelectorConditionFromInt(gp.Condition.Int()).String(),
-			gp.Version,
-			gp.VersionSuffix,
-		)
+		cat, name = packageData(p)
 	}
 
-	pack := &pkg.DefaultPackage{
-		Name:     gp.Name,
-		Category: gp.Category,
-		Version:  pkgVersion,
+	return &pkg.DefaultPackage{
+		Name:     name,
+		Category: cat,
+		Version:  ver,
 		Uri:      make([]string, 0),
-	}
-
-	return pack, nil
+	}, nil
 }
 
 func CheckErr(err error) {