Refactor

internal/repositories/find.go

@@ -0,0 +1,33 @@
+package repositories
+
+import (
+	"fmt"
+	"log"
+	"os/exec"
+
+	"git-repo-updater/internal/utils"
+)
+
+func FindInDirectory(dir string) (string, error) {
+	expanded, err := utils.ExpandPath(dir)
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	cmd := exec.Command("find", expanded, "-type", "d", "-name", ".git", "-mindepth", "1", "-maxdepth", "2")
+
+	output, err := cmd.CombinedOutput()
+
+	if err != nil {
+		if exitErr, ok := err.(*exec.ExitError); ok {
+			exitCode := exitErr.ExitCode()
+
+			return "", fmt.Errorf("Command failed with exit code %d\n", exitCode)
+		}
+
+		return "", fmt.Errorf("find failed on %s: %w\nOutput: %s", dir, err, string(output))
+	}
+
+	return string(output), nil
+}