other bugfixes

artbound.go

@@ -67,7 +67,7 @@ func clearHandler(db *cache.DB) http.HandlerFunc {
 		}
 		err := db.Clear()
 		if err != nil {
-			log.Fatal("Error:", err)
+			log.Println("Error:", err)
 			http.Error(w, "Could not delete cache.", http.StatusInternalServerError)
 		}
 		http.Error(w, "Done.", http.StatusOK)
@@ -132,13 +132,11 @@ func main() {
 	spreadsheetId := os.Getenv("SPREADSHEET_ID")
 	if spreadsheetId == "" {
 		log.Fatal("Please fill out SPREADSHEET_ID in .env")
-		os.Exit(1)
 	}
 
 	spreadsheetRange := os.Getenv("SPREADSHEET_RANGE")
 	if spreadsheetRange == "" {
 		log.Fatal("Please fill out SPREADSHEET_RANGE in .env")
-		os.Exit(1)
 	}
 
 	fs := http.FileServer(http.Dir("./static"))

cache/cache.go

@@ -88,15 +88,15 @@ func handleEntry(entry *Entry, db *DB) string {
 	log.Println(entry.FileID, "is not cached. Downloading.")
 	ext, err := getFile(&db.googleApi, entry.FileID, cachePath)
 	if err != nil {
-		log.Fatal("Could not download file", entry.FileID)
+		log.Println("Could not download file", entry.FileID)
 	}
 	return ext
 }
 
 func InitDB(spreadsheetId string, spreadsheetRange string) *DB {
 	files, err := listCachedEntries(cachePath)
 	if err != nil {
-		log.Fatal("Could not list cached entries.")
+		log.Println("Could not list cached entries.")
 	}
 	googleApi := initGoogleAPI(spreadsheetId, spreadsheetRange)
 	db := &DB{time.Now(), []Entry{}, files, *googleApi}
@@ -107,7 +107,7 @@ func InitDB(spreadsheetId string, spreadsheetRange string) *DB {
 func (db *DB) update() (error, int) {
 	entries, err := getEntries(&db.googleApi)
 	if err != nil {
-		log.Fatal("Could not update DB!", err)
+		log.Println("Could not update DB!", err)
 		return err, 0
 	}
 	newEntries := len(entries) - len(db.Entries)
@@ -119,7 +119,7 @@ func (db *DB) update() (error, int) {
 func (db *DB) UpdateCall() UpdateDBPayload {
 	err, newEntries := db.update()
 	if err != nil {
-		log.Fatal("Could not update DB!", err)
+		log.Println("Could not update DB!", err)
 		newEntries = 0
 	}
 	return UpdateDBPayload{db.LastUpdated.Format("02/01/2006 15:04"), newEntries}