v2-0002-Add-role-name-to-password-prompt.patch

From 0f92b7b1d992c6174b49358f337d84ba719b9576 Mon Sep 17 00:00:00 2001
From: Nathan Bossart <bossartn@amazon.com>
Date: Fri, 12 Nov 2021 17:10:51 +0000
Subject: [PATCH v2 2/2] Add role name to \password prompt.

---
 src/bin/psql/command.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index 5619ed685a..eedc6243d3 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -2027,6 +2027,7 @@ exec_command_password(PsqlScanState scan_state, bool active_branch)
 												  OT_SQLID, NULL, true);
 		char	   *pw1;
 		char	   *pw2;
+		PQExpBufferData buf;
 
 		if (user == NULL)
 		{
@@ -2041,7 +2042,10 @@ exec_command_password(PsqlScanState scan_state, bool active_branch)
 			PQclear(res);
 		}
 
-		pw1 = simple_prompt("Enter new password: ", false);
+		initPQExpBuffer(&buf);
+		printfPQExpBuffer(&buf, _("Enter new password for user \"%s\": "), user);
+
+		pw1 = simple_prompt(buf.data, false);
 		pw2 = simple_prompt("Enter it again: ", false);
 
 		if (strcmp(pw1, pw2) != 0)
@@ -2062,15 +2066,12 @@ exec_command_password(PsqlScanState scan_state, bool active_branch)
 			}
 			else
 			{
-				PQExpBufferData buf;
 				PGresult   *res;
 
-				initPQExpBuffer(&buf);
 				printfPQExpBuffer(&buf, "ALTER USER %s PASSWORD ",
 								  fmtId(user));
 				appendStringLiteralConn(&buf, encrypted_password, pset.db);
 				res = PSQLexec(buf.data);
-				termPQExpBuffer(&buf);
 				if (!res)
 					success = false;
 				else
@@ -2083,6 +2084,7 @@ exec_command_password(PsqlScanState scan_state, bool active_branch)
 			free(user);
 		free(pw1);
 		free(pw2);
+		termPQExpBuffer(&buf);
 	}
 	else
 		ignore_slash_options(scan_state);
-- 
2.16.6