Noticed that FAQ/Common Errors section of README.md said that mycroft.… (#221)

* Noticed that FAQ/Common Errors section of README.md said that mycroft.sh would start the cli, so I added it.

* changed three to four for FAQ since four processes are listed.

* added --quiet option to start.sh cli to prevent echo when using the cli

* per @the7erm sugestion: changed the log flush to 1 second for screen.

* modified mycroft.sh to support starting in three modes:
- service, skills, voice, cli --quiet
- service skills, voice
- service skills, cli

* Added changes to quick start to reflect changes to mycroft.sh

README.md

@@ -75,9 +75,11 @@ Mycroft configuration consists of 3 possible config files.
 When the configuration loader starts, it looks in those locations in that order, and loads ALL configuration. Keys that exist in multiple config files will be overridden by the last file to contain that config value. This results in a minimal amount of config being written for a specific device/user, without modifying the distribution files.
 
 # Running Mycroft Quick Start
-To start the essential tasks run `./mycroft.sh start`. Which will start the service, skills and voice in a detched screen and log the output of the screens to the their respective log files (e.g. ./log/mycroft-service.log).
+To start the essential tasks run `./mycroft.sh start`. Which will start the service, skills, voice and cli (using --quiet mode) in a detched screen and log the output of the screens to the their respective log files (e.g. ./log/mycroft-service.log).
+Optionally you can run `./mycroft.sh start -v` Which will start the service, skills and voice. Or `./mycroft.sh start -c` Which will start the service, skills and cli.
 
 To stop Mycroft run `./mycroft.sh stop`. This will quit all of the detached screens.
+To restart Mycroft run './mycroft.sh restart`.
 
 Quick screen tips
 - run `screen -list` to see all running screens
@@ -120,4 +122,4 @@ source ~/.virtualenvs/mycroft/bin/activate
 
 #### When running mycroft, I get the error `mycroft.messagebus.client.ws - ERROR - Exception("Uncaught 'error' event.",)`
 
-This means that you are not running the `./start.sh service` process. In order to fully run Mycroft, you must run `./start.sh service`, `./start.sh skills`, and `./start.sh voice`/`./start.sh cli` all at the same time. This can be done using different terminal windows, or by using the included `./mycroft.sh start`, which runs all three process using `screen`.
+This means that you are not running the `./start.sh service` process. In order to fully run Mycroft, you must run `./start.sh service`, `./start.sh skills`, and `./start.sh voice`/`./start.sh cli` all at the same time. This can be done using different terminal windows, or by using the included `./mycroft.sh start`, which runs all four process using `screen`.

mycroft-cli.screen

@@ -0,0 +1,4 @@
+deflog on
+logfile logs/mycroft-cli.log
+logfile flush 1
+

mycroft-service.screen

@@ -1,2 +1,3 @@
 deflog on
 logfile logs/mycroft-service.log
+logfile flush 1

mycroft-skills.screen

@@ -1,2 +1,4 @@
 deflog on
 logfile logs/mycroft-skills.log
+logfile flush 1
+

mycroft-voice.screen

@@ -1,2 +1,4 @@
 deflog on
 logfile logs/mycroft-voice.log
+logfile flush 1
+

mycroft.sh

@@ -12,9 +12,11 @@ function usage {
   echo
   echo "Quickly start, stop or restart Mycroft's esential services in detached screens"
   echo
-  echo "usage: $0 [-h] (start|stop|restart)"
+  echo "usage: $0 [-h] (start [-v|-c]|stop|restart)"
   echo "      -h             this help message"
-  echo "      start          starts mycroft-service, mycroft-skills and mycroft-voice"
+  echo "      start          starts mycroft-service, mycroft-skills, mycroft-voice and mycroft-cli in quiet mode"
+  echo "      start -v       starts mycroft-service, mycroft-skills and mycroft-voice"
+  echo "      start -c       starts mycroft-service, mycroft-skills and mycroft-cli"
   echo "      stop           stops mycroft-service, mycroft-skills and mycroft-voice"
   echo "      restart        restarts mycroft-service, mycroft-skills and mycroft-voice"
   echo
@@ -26,13 +28,11 @@ function usage {
   echo
 }
 
-function verify-start() {
-  # check if screen for service was started
-    if screen -list | grep -q "$1";
+mkdir -p $DIR/logs
+
+function verify-start {
+    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
@@ -40,23 +40,40 @@ function verify-start() {
     fi
 }
 
-
 function start-mycroft {
-  mkdir -p $DIR/logs
-  screen -mdS mycroft-service -c $DIR/mycroft-service.screen $DIR/start.sh service
+  screen -mdS mycroft-$1$2 -c $DIR/mycroft-$1.screen $DIR/start.sh $1 $2
   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
+  verify-start mycroft-$1$2
+  echo "Mycroft $1$2 started"
 }
+
 function stop-mycroft {
-  screen -XS mycroft-service quit
-  screen -XS mycroft-skills quit
-  screen -XS mycroft-voice quit
+    if screen -list | grep -q "$1";
+    then
+      screen -XS mycroft-$1 quit
+      echo "Mycroft $1 stopped"
+    fi
+}
+
+function restart-mycroft {
+    if screen -list | grep -q "quiet";
+    then
+      $0 stop
+      sleep 1
+      $0 start
+    elif screen -list | grep -q "cli" && ! screen -list | grep -q "quiet";
+    then
+      $0 stop
+      sleep 1
+      $0 start -c
+    elif screen -list | grep -q "voice" && ! screen -list | grep -q "quiet";
+    then
+      $0 stop
+      sleep 1
+      $0 start -v
+    else
+      echo "An error occurred"
+    fi
 }
 
 set -e
@@ -65,22 +82,35 @@ if [[ -z "$1" || "$1" == "-h" ]]
 then
   usage
   exit 1
-elif [ "$1" == "start" ]
+elif [[ "$1" == "start" && -z "$2" ]]
 then
-  start-mycroft
-  echo "Mycroft Started"
+  start-mycroft service
+  start-mycroft skills
+  start-mycroft voice
+  start-mycroft cli --quiet
   exit 0
-elif [ "$1" == "stop" ]
+elif [[ "$1" == "start" && "$2" == "-v" ]]
 then
-  stop-mycroft
-  echo "Mycroft Stopped"
+  start-mycroft service
+  start-mycroft skills
+  start-mycroft voice
   exit 0
-elif [ "$1" == "restart" ]
+elif [[ "$1" == "start" && "$2" == "-c" ]]
 then
-  stop-mycroft
-  echo "Stopping Mycroft"
-  start-mycroft
-  echo "Mycroft restarted"
+  start-mycroft service
+  start-mycroft skills
+  start-mycroft cli
+  exit 0
+elif [[ "$1" == "stop" && -z "$2" ]]
+then
+  stop-mycroft service
+  stop-mycroft skills
+  stop-mycroft voice
+  stop-mycroft cli
+  exit 0
+elif [[ "$1" == "restart" && -z "$2" ]]
+then
+  restart-mycroft
   exit 0
 else
   usage