Merge pull request #217 from jasonehines/master

fixed enhancements to quickstart script

Author: aatchison

mycroft.sh

@@ -1,5 +1,13 @@
 #!/usr/bin/env bash
 
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do
+  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+  SOURCE="$(readlink "$SOURCE")"
+  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
+done
+DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
 function usage {
   echo
   echo "Quickly start, stop or restart Mycroft's esential services in detached screens"
@@ -18,11 +26,32 @@ function usage {
   echo
 }
 
+function verify-start() {
+  # check if screen for service was started
+    if screen -list | grep -q "$1";
+    then
+      :
+    else 
+  # else echo tail logs/mycroft-service.log
+      echo "$1 failed to start. The log is below:"
+      echo
+      tail $DIR/logs/$1.log
+    exit 1
+    fi
+}
+
+
 function start-mycroft {
-  mkdir -p logs
-  screen -mdS mycroft-service -c mycroft-service.screen ./start.sh service
-  screen -mdS mycroft-skills -c mycroft-skills.screen ./start.sh skills
-  screen -mdS mycroft-voice -c mycroft-voice.screen ./start.sh voice
+  mkdir -p $DIR/logs
+  screen -mdS mycroft-service -c $DIR/mycroft-service.screen $DIR/start.sh service
+  sleep 1
+  verify-start mycroft-service
+  screen -mdS mycroft-skills -c $DIR/mycroft-skills.screen $DIR/start.sh skills
+  sleep 1
+  verify-start mycroft-skills
+  screen -mdS mycroft-voice -c $DIR/mycroft-voice.screen $DIR/start.sh voice
+  sleep 1
+  verify-start mycroft-voice
 }
 function stop-mycroft {
   screen -XS mycroft-service quit