From f0a647053b200ea6e57d96cdaa65f4ae3c5b66cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Guitaut?= <flink@belfalas.eu>
Date: Tue, 29 Sep 2015 18:51:49 +0200
Subject: [PATCH] Replace underscore by dash in exposed hostname

Fixes #28
---
 functions               | 2 +-
 tests/service_info.bats | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/functions b/functions
index 9280610..32ae3b9 100755
--- a/functions
+++ b/functions
@@ -33,7 +33,7 @@ verify_service_name() {
 service_alias() {
   local SERVICE="$1"
   local SERVICE_NAME=$(get_service_name "$SERVICE")
-  echo "$SERVICE_NAME" | tr . -
+  echo "$SERVICE_NAME" | tr ._ -
 }
 
 service_info() {
diff --git a/tests/service_info.bats b/tests/service_info.bats
index ba4cca1..df4cb19 100755
--- a/tests/service_info.bats
+++ b/tests/service_info.bats
@@ -24,3 +24,11 @@ teardown() {
   password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
   assert_contains "${lines[*]}" "DSN: postgres://postgres:$password@dokku-postgres-l:5432/l"
 }
+
+@test "($PLUGIN_COMMAND_PREFIX:info) replaces underscores by dash in hostname" {
+  dokku "$PLUGIN_COMMAND_PREFIX:create" test_with_underscores
+  run dokku "$PLUGIN_COMMAND_PREFIX:info" test_with_underscores
+  password="$(cat "$PLUGIN_DATA_ROOT/test_with_underscores/PASSWORD")"
+  assert_contains "${lines[*]}" "DSN: postgres://postgres:$password@dokku-postgres-test-with-underscores:5432/test_with_underscores"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" test_with_underscores
+}