✨ Move CLI commands to cli/ package for extensibility

- Rename internal/cmd/ to cli/
- Export commands: RootCmd, DropCmd, ConfigCmd
- Enable custom app creation by importing cli package

cli/root.go

@@ -0,0 +1,41 @@
+/*
+Copyright © 2024 Dan Jones <danjones@goodevilgenius.org>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero 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 Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+package cli
+
+import (
+	"os"
+
+	"codeberg.org/danjones000/my-log/config"
+	"github.com/spf13/cobra"
+)
+
+var RootCmd = &cobra.Command{
+	Use:   "my-log",
+	Short: "A brief description of your application",
+}
+
+func Execute() {
+	err := RootCmd.Execute()
+	if err != nil {
+		os.Exit(1)
+	}
+}
+
+func init() {
+	RootCmd.PersistentFlags().StringVarP(&config.ConfigPath, "config", "c", config.ConfigPath, "config file")
+	RootCmd.PersistentFlags().StringToStringVarP(&config.Overrides, "config-value", "v", config.Overrides, "Override config values. Use dot syntax to specify key. E.g. -v output.stdout.config.format=json")
+}