From 17a4b90196fc366b302434a0646e521a3c8b33a0 Mon Sep 17 00:00:00 2001
From: David Härdeman <david@hardeman.nu>
Date: Sun, 12 Jul 2020 12:13:18 +0200
Subject: Add some more fixes to Debian packaging

---
 debian/minecproxy.config    | 16 ++++++++++++++++
 debian/minecproxy.postinst  | 28 ++++++++++++++++++++++++++++
 debian/minecproxy.postrm    | 34 ++++++++++++++++++++++++++++++++++
 debian/minecproxy.templates |  4 ++++
 4 files changed, 82 insertions(+)
 create mode 100644 debian/minecproxy.config
 create mode 100644 debian/minecproxy.postinst
 create mode 100644 debian/minecproxy.postrm
 create mode 100644 debian/minecproxy.templates

diff --git a/debian/minecproxy.config b/debian/minecproxy.config
new file mode 100644
index 0000000..9241eda
--- /dev/null
+++ b/debian/minecproxy.config
@@ -0,0 +1,16 @@
+#! /bin/sh
+
+set -e
+
+. /usr/share/debconf/confmodule
+
+# Query information which is needed once
+query_initial_config() {
+	db_input low minecproxy/purge_database || true
+}
+
+query_initial_config
+
+db_go || true
+
+exit 0
diff --git a/debian/minecproxy.postinst b/debian/minecproxy.postinst
new file mode 100644
index 0000000..de176df
--- /dev/null
+++ b/debian/minecproxy.postinst
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+set -e
+
+case "$1" in
+configure)
+	# Create minecproxy user (if not already done)...
+	adduser --system --group --home /var/lib/minecproxy \
+		--quiet --gecos "Minecraft proxy daemon" minecproxy
+
+	# ...create the directory (could've been removed during a purge
+	# but the user isn't, and adduser won't recreate the dir then)...
+	mkdir /var/lib/minecproxy > /dev/null 2>&1 || true
+
+	# ...change traditional Unix permissions permissions...
+	chown minecproxy:minecproxy /var/lib/minecproxy
+
+	# ...and restore SELinux context.
+	if which restorecon >/dev/null 2>&1; then
+		restorecon /var/lib/minecproxy
+	fi
+
+	;;
+esac	
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/minecproxy.postrm b/debian/minecproxy.postrm
new file mode 100644
index 0000000..32e1cd4
--- /dev/null
+++ b/debian/minecproxy.postrm
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+set -e
+
+if [ -e "/usr/share/debconf/confmodule" ]; then
+	. /usr/share/debconf/confmodule
+fi
+
+# Check if the system-wide Minecraft worlds should be removed on purge
+remove_worlds_on_purge() {
+	db_get minecproxy/purge_database || RET=false
+	if [ "$RET" = "true" ]; then
+		return 0
+	else
+		return 1
+	fi
+}
+
+case "$1" in
+purge)
+	# Don't remove minecproxy user on purge (for now).
+	# See the discussion in Debian bug #621833.
+
+	if remove_worlds_on_purge; then
+		echo -n "Purging Minecraft worlds... "
+		rm -rf /var/lib/minecproxy || true
+		echo done
+	fi
+	;;
+esac
+
+#DEBHELPER#
+
+exit 0
diff --git a/debian/minecproxy.templates b/debian/minecproxy.templates
new file mode 100644
index 0000000..eb1314f
--- /dev/null
+++ b/debian/minecproxy.templates
@@ -0,0 +1,4 @@
+Template: minecproxy/purge_database
+Type: boolean
+Default: false
+Description: Do you want Minecraft worlds to be removed when minecproxy is purged?
-- 
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