From: Bill Erickson <berickxx@gmail.com>
Date: Thu, 13 Aug 2015 15:15:42 +0000 (-0400)
Subject: JBAS-837 sqitch deploy avoids creating existing users
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=22fefa4c73cf6fb9dfe6da5cc3ef46c79d48a1e3;p=working%2FEvergreen.git

JBAS-837 sqitch deploy avoids creating existing users

When deploying to a PG instance that already has KCLS users, avoid
trying to create them, which would result in a sqitch deployment
failure.

Signed-off-by: Bill Erickson <berickxx@gmail.com>
---

diff --git a/KCLS/sqitch/deploy/kcls-2.4-base-prod.sql b/KCLS/sqitch/deploy/kcls-2.4-base-prod.sql
index a85377a9c0..61cfb81385 100644
--- a/KCLS/sqitch/deploy/kcls-2.4-base-prod.sql
+++ b/KCLS/sqitch/deploy/kcls-2.4-base-prod.sql
@@ -1,19 +1,27 @@
-
-
 -- Generated 2015-04-21 10:41:11 on db03.eg.kcls.org
 
--- These custom users may already exist... errors are OK.
-
 BEGIN;
 
-CREATE USER bbonner;
-CREATE USER biblio;
-CREATE USER kclsreporter;
-CREATE USER kclsreporter2;
-
-
 \set ON_ERROR_STOP on                                                         
 
+DO
+$BODY$
+BEGIN
+    -- When deploying to an existing postgres instance, 
+    -- these users may already exist.
+    IF NOT EXISTS (
+        SELECT *
+        FROM   pg_catalog.pg_user
+        WHERE  usename = 'bbonner') THEN
+            -- if bbonner is not present, assume the other's aren't.
+            CREATE USER bbonner;
+            CREATE USER biblio;
+            CREATE USER kclsreporter;
+            CREATE USER kclsreporter2;
+    END IF;
+END
+$BODY$;
+
 
 --
 -- PostgreSQL database dump