From dcacde09595fafeddefa48bcd63c6cdd29e501ba Mon Sep 17 00:00:00 2001
From: Thomas Miceli <27960254+thomiceli@users.noreply.github.com>
Date: Tue, 31 Oct 2023 15:23:15 +0900
Subject: [PATCH] Fix home user directory detection handling (#145)

---
 internal/config/config.go | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/internal/config/config.go b/internal/config/config.go
index 66f9ecd..358f71b 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -52,14 +52,10 @@ type config struct {
 }
 
 func configWithDefaults() (*config, error) {
-	homeDir, err := os.UserHomeDir()
 	c := &config{}
-	if err != nil {
-		return c, err
-	}
 
 	c.LogLevel = "warn"
-	c.OpengistHome = filepath.Join(homeDir, ".opengist")
+	c.OpengistHome = ""
 	c.DBFilename = "opengist.db"
 
 	c.SqliteJournalMode = "WAL"
@@ -93,6 +89,15 @@ func InitConfig(configPath string) error {
 		return err
 	}
 
+	if c.OpengistHome == "" {
+		homeDir, err := os.UserHomeDir()
+		if err != nil {
+			return fmt.Errorf("opengist home directory is not set and current user home directory could not be determined; please specify the opengist home directory manually via the configuration")
+		}
+
+		c.OpengistHome = filepath.Join(homeDir, ".opengist")
+	}
+
 	if err = checks(c); err != nil {
 		return err
 	}