Merge pull request #41 from linuxserver/runopts-mast

Add variable to add additional runtime paramters

Dockerfile

@@ -1,4 +1,4 @@
-FROM lsiobase/alpine
+FROM lsiobase/alpine:3.5
 MAINTAINER saarg
 
 # package version
@@ -164,8 +164,8 @@ RUN \
 # build dvb-apps
  hg clone http://linuxtv.org/hg/dvb-apps /tmp/dvb-apps && \
  cd /tmp/dvb-apps && \
- make && \
- make install && \
+ make -C lib && \
+ make -C lib install && \
 
 # build tvheadend
  git clone https://github.com/tvheadend/tvheadend.git /tmp/tvheadend && \

README.md

@@ -31,6 +31,7 @@ docker create \
   -v <path to data>:/config \
   -v <path to recordings>:/recordings \
   -e PGID=<gid> -e PUID=<uid>  \
+  -e RUN_OPTS=<parameter> \
   -p 9981:9981 \
   -p 9982:9982 \
   --device=/dev/dvb
@@ -64,6 +65,7 @@ http://192.168.x.x:8080 would show you what's running INSIDE the container on po
 * `-v /recordings` - Where you want the PVR to store recordings
 * `-e PGID` for GroupID - see below for explanation
 * `-e PUID` for UserID - see below for explanation
+* `-e RUN_OPTS` additional runtime parameters - see below for explanation
 * `--device=/dev/dvb` - for passing through DVB-cards
 * `--net=host` - for IPTV, SAT>IP and HDHomeRun
 * `-e TZ` - for timezone information *eg Europe/London, etc*
@@ -81,6 +83,11 @@ In this instance `PUID=1001` and `PGID=1001`. To find yours use `id user` as bel
     uid=1001(dockeruser) gid=1001(dockergroup) groups=1001(dockergroup)
 ```
 
+## Additional runtime parameters
+
+In some cases it might be necessary to start tvheadend with additional parameters, for example to enable debugging or specify webroot for reverse proxy. Be sure to have the right parameters set, as adding the wrong once might lead to the container not starting correctly.
+
+
 ## Setting up the application
 
 The setup depends if you run the one of the stable tags or use latest. Running latest is the easiest as it has a setup wizard.
@@ -144,6 +151,8 @@ You need to enable minimum advanced view level to see the picons options.
 
 ## Versions
 
++ **07.02.2017:** Add variable to add additional runtime paramters.
++ **05.02.2017:** Update to alpine 3.5 and change dvb-apps to only compile needed libs.
 + **14.11.2016:** Add picons from picons.xyz to /picons folder and add info to README.
 + **22.09.2016:** Fix broken tv_grab_wg, libs for xmltv and update README.
 + **18.09.2016:** Update XMLTV to 0.5.68 and update README.

root/etc/services.d/tvheadend/run

@@ -1,3 +1,6 @@
 #!/usr/bin/with-contenv bash
+
+RUN_ARRAY=(${RUN_OPTS})
+
 exec \
-	s6-setuidgid abc /usr/bin/tvheadend -C -c /config
+        s6-setuidgid abc /usr/bin/tvheadend -C -c /config "${RUN_ARRAY[@]}"