From 3a7251d84ef342609fb38aea1d2388a0fbd460a6 Mon Sep 17 00:00:00 2001
From: Clemens Schwaighofer <clemens.schwaighofer@egplusww.com>
Date: Tue, 2 Dec 2025 14:55:36 +0900
Subject: [PATCH] Allow setting super user in stanza config

---
 ReadMe.md                |  9 ++++++++-
 bin/pgbackrest_backup.sh | 14 ++++++++++++++
 config/stanza.sample.cfg |  1 +
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/ReadMe.md b/ReadMe.md
index 270d6a0..d57e37b 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -34,16 +34,23 @@ Example file is `stanza.sample.cfg`
 
 This files holds the stanzas to backup
 
-`stanza:repo number:path to config file`
+`stanza:repo number:path to config file:super user`
 
 If the stanza has several repo settings as in "repo1-...", "repo2-..." then the repo to target can be listed in here by ":repo number"
 
 The third optional parameter is a config file path
 
+The forth optional parameter is the super user to use
+
+If parameters are not used but laters are, the empties need to be set with just the ":"
+
+`stanza::/conifg`
+
 ```ini
 [stanzas]
 stanza_a
 stanza_b:1
 stanza_b:2
 stanza_c::/etc/to/config
+stanza_d:::super user
 ```
diff --git a/bin/pgbackrest_backup.sh b/bin/pgbackrest_backup.sh
index 76fc966..2216c7c 100755
--- a/bin/pgbackrest_backup.sh
+++ b/bin/pgbackrest_backup.sh
@@ -185,6 +185,8 @@ while read -r stanza; do
 	stanza_repo=$(echo "${stanza}" | awk -F':' '{print (NF>1) ? $2 : ""}');
 	# if we have a config
 	stanza_config=$(echo "${stanza}" | awk -F':' '{print (NF>1) ? $3 : ""}');
+	# for possible override super user
+	stanza_super_user=$(echo "${stanza}" | awk -F':' '{print (NF>3) ? $4 : ""}');
 	# override stanza check
 	if [ -n "${OVERRIDE_STANZA}" ]; then
 		# skip if not matching name
@@ -198,6 +200,7 @@ while read -r stanza; do
 		fi;
 		# set repo from override
 		stanza_repo="${OVERRIDE_STANZA_REPO}";
+		# config
 		OVERRIDE_STANZA_CONFIG=$(echo "${OVERRIDE_STANZA}" | awk -F':' '{print (NF>2) ? $3 : ""}');
 		# if we have a config set in the stanza config, but none in the override, use the one from the stanza config
 		if [ -z "${OVERRIDE_STANZA_CONFIG}" ] && [ -n "${stanza_config}" ]; then
@@ -205,6 +208,17 @@ while read -r stanza; do
 		else
 			stanza_config="${OVERRIDE_STANZA_CONFIG}";
 		fi;
+		# super user
+		OVERRIDE_STANZA_SUPER_USER=$(echo "${OVERRIDE_STANZA}" | awk -F':' '{print (NF>3) ? $4 : ""}');
+		if [ -z "${OVERRIDE_STANZA_SUPER_USER}" ] && [ -n "${stanza_super_user}" ]; then
+			OVERRIDE_STANZA_SUPER_USER="${stanza_super_user}";
+		else
+			stanza_super_user="${OVERRIDE_STANZA_SUPER_USER}";
+		fi;
+	fi;
+	# set override sudo user
+	if [ -n "${stanza_super_user}" ]; then
+		sudo_user="${stanza_super_user}";
 	fi;
 	# build the call command
 	CALL=(
diff --git a/config/stanza.sample.cfg b/config/stanza.sample.cfg
index 573fdad..264c4a4 100644
--- a/config/stanza.sample.cfg
+++ b/config/stanza.sample.cfg
@@ -3,3 +3,4 @@ stanza_a
 stanza_b:1
 stanza_b:2
 stanca_c::/path/to/config/file
+stanza_d:::super_user