From cc4beb0b9981dd9ac1c304e44cd21218c48eed63 Mon Sep 17 00:00:00 2001
From: Copilot <198982749+Copilot@users.noreply.github.com>
Date: Sun, 8 Mar 2026 12:34:20 +0100
Subject: [PATCH] Debian packaging: properly handle /etc/evcc-userchoices.sh
 lifecycle (#27989)

---
 .goreleaser-nightly.yml          | 1 +
 .goreleaser.yml                  | 1 +
 packaging/scripts/postinstall.sh | 5 +++++
 packaging/scripts/postremove.sh  | 6 ++++++
 4 files changed, 13 insertions(+)

diff --git a/.goreleaser-nightly.yml b/.goreleaser-nightly.yml
index 4e2d01636..0acc51d6d 100644
--- a/.goreleaser-nightly.yml
+++ b/.goreleaser-nightly.yml
@@ -85,6 +85,7 @@ nfpms:
 
     dependencies:
       - adduser
+      - ucf
 
     contents:
       - src: ./packaging/init/evcc.service
diff --git a/.goreleaser.yml b/.goreleaser.yml
index 1521acf90..f7d61b785 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -105,6 +105,7 @@ nfpms:
 
     dependencies:
       - adduser
+      - ucf
 
     contents:
       - src: ./packaging/init/evcc.service
diff --git a/packaging/scripts/postinstall.sh b/packaging/scripts/postinstall.sh
index 89d7414c1..722ba9e28 100644
--- a/packaging/scripts/postinstall.sh
+++ b/packaging/scripts/postinstall.sh
@@ -58,6 +58,11 @@ KEEP_ETC_SERVICE=$KEEP_ETC_SERVICE
 KEEP_USR_LOCAL_BIN=$KEEP_USR_LOCAL_BIN
 EOF
 
+	# Register file with ucfr so it is tracked as belonging to the evcc package
+	if [ -x /usr/bin/ucfr ]; then
+		ucfr evcc "$USER_CHOICE_CONFIG"
+	fi
+
 	# Execute the user decision
 	if [ -f "$ETC_SERVICE" ] && [ "$KEEP_ETC_SERVICE" -eq 0 ]; then
 		echo "Deleting old service file '$ETC_SERVICE'"
diff --git a/packaging/scripts/postremove.sh b/packaging/scripts/postremove.sh
index a0398ef77..610f53a68 100644
--- a/packaging/scripts/postremove.sh
+++ b/packaging/scripts/postremove.sh
@@ -16,6 +16,12 @@ if [ "$1" = "purge" ]; then
 		deb-systemd-helper purge evcc.service > /dev/null || true
 		deb-systemd-helper unmask evcc.service > /dev/null || true
 	fi
+
+	# Remove the user choices config file and deregister it from ucfr
+	if [ -x /usr/bin/ucfr ]; then
+		ucfr --purge evcc /etc/evcc-userchoices.sh || true
+	fi
+	rm -f /etc/evcc-userchoices.sh
 fi
 
 # if interactive: call `/usr/bin/evcc checkconfig` and check the return code (newer version)