Update readme, add cd code and static files

Author: shader

.openshift/action_hooks/arc.rc

@@ -14,15 +14,15 @@ DAEMON=${OPENSHIFT_REPO_DIR}.openshift/action_hooks/webserver.rc
 DAEMON_ARGS=""
 PIDFILE=${OPENSHIFT_TMP_DIR}arc.pid
 SCRIPTNAME=${OPENSHIFT_REPO_DIR}${NAME}
+CMD=${RACKET_HOME}/bin/racket
 
 # Exit if the package is not installed
 [ -x "$DAEMON" ] || exit 0
 
 do_start()
 {
-    CMD=${RACKET_HOME}/bin/racket
     WSARG="-f ${ARC_HOME}/as.scm ${OPENSHIFT_REPO_DIR}diy/main.arc"
-    nohup ${CMD} ${WSARG} ${DAEMON_ARGS} > /dev/null 2>${OPENSHIFT_DIY_LOG_DIR}/launch_errors.log &
+    nohup ${CMD} ${WSARG} ${DAEMON_ARGS} >/dev/null 2>${OPENSHIFT_DIY_LOG_DIR}/launch_errors.log &
     echo $! >> ${PIDFILE}
 }
 
@@ -31,7 +31,7 @@ do_start()
 #
 do_stop()
 {
-    killall ${NAME}
+    killall ${CMD}
 }
 
 #

README

@@ -1,3 +1,29 @@
-The OpenShift `diy` cartridge documentation can be found at:
+This is an OpenShift DIY cartridge that sets up news.arc on a diy app.
 
-https://github.com/openshift/origin-server/tree/master/cartridges/openshift-origin-cartridge-diy/README.md
+Follow these instructions to install it, based on RayRacine's code at github.com/RayRacine/rackos
+
+1. Create an account on OpenShift.
+1. Use their console to create an application, say named "test".
+  * The console shows you that you have a git repo, and a URL for your app.
+  * e.g., git clone ssh://\<long number here>@test-<namespace>.rhcloud.com/~/git/test.git/ 
+  * and http://test-<namespace>.rhcloud.com
+1. Clone your OpenShift repo on your laptop or whatever in say /code
+  * cd /code
+  * git clone ssh://\<long number here>@test-<namespace>.rhcloud.com/~/git/test.git/
+  * cd /code/test
+  * Now in your locally cloned repo.
+1. Add my repository with the scripts.
+  * git remote add rackos git://github.com/shader/arc-openshift.git
+1. Fetch it down and merge it.
+  * git fetch arc-openshift
+  * git merge --ff arc-openshift/master
+1. There is a hidden directory .openshift/action_hooks.
+  * If you read the OpenShift docs or the README for this project you'll see that basically that these hooks scripts are what drives OpenShift's DIY cartridge.
+  * A key script is the pre_build which is called when a push to your remote OpenShift repo occurs.  
+  * pre_build checks to see if local copies of Racket and anarki are installed.  If not they will be download and installed in the data directory. The post-deploy hook then starts the news.arc server.
+1. That's it.  Test it by hitting it in your browser. Here is mine http://test-shader.rhcloud.com
+1. Further reading of the OpenShift doc explains how to use your personal domain in lieu of the rhcloud.com domain.
+
+## Next Steps.
+
+Edit your code locally.  Test run it locally or don't.  When ready, commit and push it OpenShift and the scripts will automatically stop/start the server with the new changes.

README.md

@@ -1,4 +1,11 @@
 ; Load news.arc on 8080 (OPENSHIFT_DIY_PORT)
 (= getenv [$.getenv string._])
+(= root getenv!OPENSHIFT_REPO_DIR)
+(def cd ((o path nil))
+  (if path
+      ($.current-directory path)
+      ($ (path->string (current-directory)))))
+
+(cd root)
 
 (nsv (list getenv!OPENSHIFT_DIY_IP 8080))