From 1bcb8d0be9d94c963821d5f947cbaa8c26d9cab7 Mon Sep 17 00:00:00 2001
From: Tobias Pflug <tobias.pflug@gmail.com>
Date: Thu, 14 May 2020 15:24:32 +0200
Subject: [PATCH] Use `pg_isready` for readiness check

Co-authored-by: Graham Christensen <graham@grahamc.com>
---
 scripts/start-hydra.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/start-hydra.sh b/scripts/start-hydra.sh
index 4898a1f3..3b9c7dfd 100755
--- a/scripts/start-hydra.sh
+++ b/scripts/start-hydra.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-# wait for postgresql to be up
-while ! pg_ctl -D $(pwd)/.hydra-data/postgres status; do sleep 1; done
+# wait for postgresql to listen
+while ! pg_isready -h $(pwd)/.hydra-data/postgres -p 64444; do sleep 1; done
 
 createdb -h $(pwd)/.hydra-data/postgres -p 64444 hydra