feat: migrate to system cache with changing core logic

internal/cliutils/utils.go

@@ -0,0 +1,60 @@
+// ALR - Any Linux Repository
+// Copyright (C) 2025 Евгений Храмов
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package cliutils
+
+import (
+	"errors"
+	"fmt"
+	"log/slog"
+
+	"github.com/urfave/cli/v2"
+)
+
+type BashCompleteWithErrorFunc func(c *cli.Context) error
+
+func BashCompleteWithError(f BashCompleteWithErrorFunc) cli.BashCompleteFunc {
+	return func(c *cli.Context) { HandleExitCoder(f(c)) }
+}
+
+func HandleExitCoder(err error) {
+	if err == nil {
+		return
+	}
+
+	if exitErr, ok := err.(cli.ExitCoder); ok {
+		if err.Error() != "" {
+			if _, ok := exitErr.(cli.ErrorFormatter); ok {
+				slog.Error(fmt.Sprintf("%+v\n", err))
+			} else {
+				slog.Error(err.Error())
+			}
+		}
+		cli.OsExiter(exitErr.ExitCode())
+		return
+	}
+}
+
+func FormatCliExit(msg string, err error) cli.ExitCoder {
+	return FormatCliExitWithCode(msg, err, 1)
+}
+
+func FormatCliExitWithCode(msg string, err error, exitCode int) cli.ExitCoder {
+	if err == nil {
+		return cli.Exit(errors.New(msg), exitCode)
+	}
+	return cli.Exit(fmt.Errorf("%s: %w", msg, err), exitCode)
+}