Add the feature for update to any version

build/hassio/run.sh

@@ -2,6 +2,16 @@
 
 set +e
 
+# add the feature for update to any version
+if [ -f "/config/go2rtc.version" ]; then
+    branch=`cat /config/go2rtc.version`
+    echo "Update to version $branch"
+    git clone --depth 1 --branch "$branch" https://github.com/AlexxIT/go2rtc \
+      && cd go2rtc \
+      && CGO_ENABLED=0 go build -ldflags "-s -w" -trimpath -o /usr/local/bin \
+      && rm -r /go2rtc && rm /config/go2rtc.version
+fi
+
 # set cwd for go2rtc (for config file, Hass itegration, etc)
 cd /config