feat: Make db-uri optional

The default is now "postgresql://" which falls back to LIBPQ environment variables. Resolves #1991, Ref #1823
2022-01-22 15:13:19 +01:00
parent ec09b87940
commit 9ed30c0ba4
21 changed files with 108 additions and 107 deletions
@@ -226,7 +226,7 @@ parser optPath env dbSettings =
    <*> (fromMaybe True <$> optBool "db-config")
    <*> parseTxEnd "db-tx-end" snd
    <*> parseTxEnd "db-tx-end" fst
-    <*> reqString "db-uri"
+    <*> (fromMaybe "postgresql://" <$> optString "db-uri")
    <*> (fromMaybe True <$> optBool "db-use-legacy-gucs")
    <*> pure optPath
    <*> pure Nothing