From cbc7d5b08b3facfec50aec9053321721d906bf6b Mon Sep 17 00:00:00 2001
From: Ondrej Kubik <ondrej.kubik@canonical.com>
Date: Sat, 21 Sep 2024 16:46:08 +0000
Subject: [PATCH] Add support for snap packaging

Signed-off-by: Ondrej Kubik <ondrej.kubik@canonical.com>
---
 build-aux/snap/snapcraft.yaml |  2 +-
 ddclient-snap-wrapper         | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100755 ddclient-snap-wrapper

diff --git a/build-aux/snap/snapcraft.yaml b/build-aux/snap/snapcraft.yaml
index 458ee62..f2c7547 100644
--- a/build-aux/snap/snapcraft.yaml
+++ b/build-aux/snap/snapcraft.yaml
@@ -42,7 +42,7 @@ apps:
 parts:
   ddclient:
     plugin: autotools
-    source: https://github.com/ddclient/ddclient.git
+    source: .
     autotools-configure-parameters:
       - --prefix=/usr
       - --sysconfdir=/etc/ddclient
diff --git a/ddclient-snap-wrapper b/ddclient-snap-wrapper
new file mode 100755
index 0000000..4f520b3
--- /dev/null
+++ b/ddclient-snap-wrapper
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# handle --help as special case
+
+config_file="${SNAP_COMMON}/etc/ddclient/ddclient.conf"
+
+print_help() {
+  echo -e "${SNAP_NAME} uses config file as way to configuration."
+  echo -e "Edit ${config_file} with desired configuration."
+  echo -e "Once config is ready, enable service with:"
+  echo -e "\t$ snap start --enable ${SNAP_NAME}.daemon"
+}
+
+if [ "${1}" = "--help" ]; then
+  print_help
+else
+  mkdir -p -m 700 /tmp/cache
+  "${SNAP}"/usr/bin/ddclient \
+           -file "${config_file}" \
+           -cache /tmp/cache/ddclient.cache \
+           -pid /tmp/ddclient.pid \
+           --foreground
+           ${@}
+fi