update for mac OsX

cbmdock/README.md

@@ -4,18 +4,23 @@ Instructions:
 
 https://www.docker.com/get-started
 
+== Install X11 ==
+For Mac OsX:
+1. install XQuartz
+2. in XQuartz Setting / Security allow connections from network clients (see X11Settings.png)
+(Einstellungen / Sicherheit/ Verbindungen von Netzwerk-Clients erlauben)
 
 == Run cbmdockInit.sh script ==
 
+./cbmdockInit.sh
 
 == Re-login, or type
 
 source ~/.baschrc
 
+== Run cbmdock alias. It opens a shell in the container with an actual DISPLAY value ==
 
-== Run a shell in the container with an actual DISPLAY value ==
-
-( This command you run each time you want to enter the container. To exit, type "exit". )
+( This command you call each time you want to enter the container. To exit, type "exit". )
 
 cbmdock
 

cbmdock/cbmdockInit.sh

@@ -36,7 +36,13 @@ docker exec -t --user root ${ContainerName} bash -c "\
 # create cbmdock alias on the host. It runs a shell in the container with an actual DISPLAY value
 if[[ `alias | grep -q cbmdock`]]
 then
+if [[ `uname -s` -eq Darwin ]]
+then
+echo MacOSX detected
+echo "alias cbmdock='docker start "${ContainerName}"; docker exec -ti -e DISPLAY=host.docker.internal:0 "${ContainerName}" bash'" >> ~/.bashrc
+else
 echo "alias cbmdock='docker start "${ContainerName}"; docker exec -ti -e DISPLAY=\$DISPLAY "${ContainerName}" bash'" >> ~/.bashrc
 fi
+fi
 
 source ~/.bashrc