Simplify linters config, fix cyclop issues in main.go

cmd/main.go

@@ -6,56 +6,54 @@ import (
 	"strings"
 )
 
+// This program behaves as a git subcommand (see https://git.github.io/htmldocs/howto/new-command.html)
+// When added to PATH, git recognizes it as its subcommand and it can be invoked as "git get..." or "git list..."
+// It can also be invoked as a regular binary with subcommands: "git-get get..." or "git-get list"
+// The following flow detects the invokation method and runs the appropriate command.
+
 func main() {
-	// This program behaves as a git subcommand (see https://git.github.io/htmldocs/howto/new-command.html)
-	// When added to PATH, git recognizes it as its subcommand and it can be invoked as "git get..." or "git list..."
-	// It can also be invoked as a regular binary with subcommands: "git-get get..." or "git-get list"
-	// The following flow detects the invokation method and runs the appropriate command.
+	command, args := determineCommand()
+	executeCommand(command, args)
+}
 
-	programName := filepath.Base(os.Args[0])
-
-	// Remove common executable extensions
-	programName = strings.TrimSuffix(programName, ".exe")
-
-	// Determine which command to run based on program name or first argument
-	var command string
-	var args []string
+func determineCommand() (string, []string) {
+	programName := strings.TrimSuffix(filepath.Base(os.Args[0]), ".exe")
 
 	switch programName {
 	case "git-get":
-		// Check if first argument is a subcommand
-		if len(os.Args) > 1 && (os.Args[1] == "get" || os.Args[1] == "list") {
-			// Called as: git-get get <repo> or git-get list
-			command = os.Args[1]
-			args = os.Args[2:]
-		} else {
-			// Called as: git-get <repo> (default to get command)
-			command = "get"
-			args = os.Args[1:]
-		}
+		return handleGitGetInvocation()
 	case "git-list":
-		// Called as: git-list (symlinked binary)
-		command = "list"
-		args = os.Args[1:]
+		return handleGitListInvocation()
 	default:
-		// Fallback: use first argument as command
-		if len(os.Args) > 1 {
-			command = os.Args[1]
-			args = os.Args[2:]
-		} else {
-			command = "get"
-			args = []string{}
-		}
+		return handleDefaultInvocation()
 	}
+}
 
-	// Execute the appropriate command
+func handleGitGetInvocation() (string, []string) {
+	if len(os.Args) > 1 && (os.Args[1] == "get" || os.Args[1] == "list") {
+		return os.Args[1], os.Args[2:]
+	}
+	return "get", os.Args[1:]
+}
+
+func handleGitListInvocation() (string, []string) {
+	return "list", os.Args[1:]
+}
+
+func handleDefaultInvocation() (string, []string) {
+	if len(os.Args) > 1 {
+		return os.Args[1], os.Args[2:]
+	}
+	return "get", []string{}
+}
+
+func executeCommand(command string, args []string) {
 	switch command {
 	case "get":
 		runGet(args)
 	case "list":
 		runList(args)
 	default:
-		// Default to get command for unknown commands
 		runGet(os.Args[1:])
 	}
 }