From 0742308d1020d8cbecf4bba35314be7c998f774d Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Mon, 27 Jul 2026 13:19:59 -0500
Subject: [PATCH] fix: read PGHOST env var in test config for CI postgres
 hostname

CI sets PGHOST=postgres for the Docker service network, but test.exs
hardcoded hostname to localhost, causing connection refused errors.
---
 config/test.exs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/test.exs b/config/test.exs
index 82b36fe..841cdb5 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -22,7 +22,7 @@ config :aprsme, Aprsme.PromEx, disabled: true
 config :aprsme, Aprsme.Repo,
   username: "postgres",
   password: "postgres",
-  hostname: "localhost",
+  hostname: System.get_env("PGHOST", "localhost"),
   database: "aprsme_test#{System.get_env("MIX_TEST_PARTITION")}",
   pool: Ecto.Adapters.SQL.Sandbox,
   pool_size: pool_size,