From 9e6cba37e8ac6c415ddd0210ac8193bdc37854a8 Mon Sep 17 00:00:00 2001
From: Sean Fern <s@gsf.io>
Date: Thu, 13 Sep 2018 12:03:45 -0400
Subject: [PATCH] Add POSTGRES_SETUP_ARGS for setup configuration

Set the POSTGRES_SETUP_ARGS environment variable to alter configuration
during setup. Useful for settings like "max_wal_size=4GB" and
"fsync=off" when loading initial data. Example pointing at a config
file:

    POSTGRES_SETUP_ARGS='-o "-c config_file=/etc/postgresql/setup.conf"'
---
 10/alpine/docker-entrypoint.sh  | 10 ++++++----
 10/docker-entrypoint.sh         | 10 ++++++----
 11/alpine/docker-entrypoint.sh  | 10 ++++++----
 11/docker-entrypoint.sh         | 10 ++++++----
 9.3/alpine/docker-entrypoint.sh | 10 ++++++----
 9.3/docker-entrypoint.sh        | 10 ++++++----
 9.4/alpine/docker-entrypoint.sh | 10 ++++++----
 9.4/docker-entrypoint.sh        | 10 ++++++----
 9.5/alpine/docker-entrypoint.sh | 10 ++++++----
 9.5/docker-entrypoint.sh        | 10 ++++++----
 9.6/alpine/docker-entrypoint.sh | 10 ++++++----
 9.6/docker-entrypoint.sh        | 10 ++++++----
 docker-entrypoint.sh            | 10 ++++++----
 13 files changed, 78 insertions(+), 52 deletions(-)

diff --git a/10/alpine/docker-entrypoint.sh b/10/alpine/docker-entrypoint.sh
index 93cfeeee75..8075b7f671 100755
--- a/10/alpine/docker-entrypoint.sh
+++ b/10/alpine/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/10/docker-entrypoint.sh b/10/docker-entrypoint.sh
index 4b475f999f..141b926e65 100755
--- a/10/docker-entrypoint.sh
+++ b/10/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/11/alpine/docker-entrypoint.sh b/11/alpine/docker-entrypoint.sh
index 93cfeeee75..8075b7f671 100755
--- a/11/alpine/docker-entrypoint.sh
+++ b/11/alpine/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/11/docker-entrypoint.sh b/11/docker-entrypoint.sh
index 4b475f999f..141b926e65 100755
--- a/11/docker-entrypoint.sh
+++ b/11/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.3/alpine/docker-entrypoint.sh b/9.3/alpine/docker-entrypoint.sh
index 5e7ba0e7cb..7927e23284 100755
--- a/9.3/alpine/docker-entrypoint.sh
+++ b/9.3/alpine/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.3/docker-entrypoint.sh b/9.3/docker-entrypoint.sh
index b963b3d9f1..2595117226 100755
--- a/9.3/docker-entrypoint.sh
+++ b/9.3/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.4/alpine/docker-entrypoint.sh b/9.4/alpine/docker-entrypoint.sh
index 5e7ba0e7cb..7927e23284 100755
--- a/9.4/alpine/docker-entrypoint.sh
+++ b/9.4/alpine/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.4/docker-entrypoint.sh b/9.4/docker-entrypoint.sh
index b963b3d9f1..2595117226 100755
--- a/9.4/docker-entrypoint.sh
+++ b/9.4/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.5/alpine/docker-entrypoint.sh b/9.5/alpine/docker-entrypoint.sh
index 5e7ba0e7cb..7927e23284 100755
--- a/9.5/alpine/docker-entrypoint.sh
+++ b/9.5/alpine/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.5/docker-entrypoint.sh b/9.5/docker-entrypoint.sh
index b963b3d9f1..2595117226 100755
--- a/9.5/docker-entrypoint.sh
+++ b/9.5/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.6/alpine/docker-entrypoint.sh b/9.6/alpine/docker-entrypoint.sh
index 5e7ba0e7cb..7927e23284 100755
--- a/9.6/alpine/docker-entrypoint.sh
+++ b/9.6/alpine/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/9.6/docker-entrypoint.sh b/9.6/docker-entrypoint.sh
index b963b3d9f1..2595117226 100755
--- a/9.6/docker-entrypoint.sh
+++ b/9.6/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"
 
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 4b475f999f..141b926e65 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -110,10 +110,12 @@ if [ "$1" = 'postgres' ]; then
 
 		# internal start of server in order to allow set-up using psql-client
 		# does not listen on external TCP/IP and waits until start finishes
-		PGUSER="${PGUSER:-$POSTGRES_USER}" \
-		pg_ctl -D "$PGDATA" \
-			-o "-c listen_addresses=''" \
-			-w start
+		file_env 'POSTGRES_SETUP_ARGS'
+		eval "PGUSER=\"${PGUSER:-$POSTGRES_USER}\" \
+			pg_ctl -D \"$PGDATA\" \
+			-o \"-c listen_addresses=''\" \
+			$POSTGRES_SETUP_ARGS \
+			-w start"
 
 		file_env 'POSTGRES_DB' "$POSTGRES_USER"