Fixed shell code bloc

[sima-docker.git] / do

diff --git a/do b/do
index ce54532..3c52f10 100755 (executable)
--- a/do
+++ b/do
@@ -7,13 +7,22 @@ MPD_PORT=${MPDPORT:-6601}
 LISTEN=${LISTEN:-127.0.0.1}
 
 # make output verbose
 LISTEN=${LISTEN:-127.0.0.1}
 
 # make output verbose

-set -o xtrace -o nounset
-
-_conf () {
-    # Get the latest icecast conf
-    docker run --rm sima -v ${DIR}:/tmp/ debian:latest cp -f /icecast/icecast.xml /tmp/current.icecast.conf.xml
+#set -o xtrace -o nounset
+_is_running () {
+    IS_RUNNING=$(docker inspect --format='{{.State.Running}}' sima 2>&1)
+    case $IS_RUNNING in
+        true)
+            return 0
+            ;;
+        false)
+            return 1
+            ;;
+        *)
+            #echo $IS_RUNNING
+            return 2
+            ;;
+    esac

 }
 }

-

 log_icecast () {
     # Monitor logs
     docker exec -ti sima /usr/bin/tail -F /var/log/icecast2/access.log /var/log/icecast2/error.log
 log_icecast () {
     # Monitor logs
     docker exec -ti sima /usr/bin/tail -F /var/log/icecast2/access.log /var/log/icecast2/error.log


@@ -24,20 +33,49 @@ build () {
     docker build -t kaliko/sima ${DIR}/sima
 }
 
     docker build -t kaliko/sima ${DIR}/sima
 }
 

-run () {
-    # Start
-    test -z "${MUSIC}" && { echo "Need a music directory to mount please set MUSIC var"; exit 1; }
-    docker ps -a | grep 'sima'
-    if [ "$?" -ne 0 ]; then
-        echo 'launching a new sima container'
-        local options="-p ${LISTEN}:${ICE_PORT}:8000"
-        options="${options} -p ${LISTEN}:${MPD_PORT}:6600"
-        options="${options} --volume ${MUSIC}:/var/lib/mpd/music:ro"
-        docker run ${options} --detach=true --name sima kaliko/sima
+log () {
+    _is_running && docker logs -f sima
+}
+
+stop () {
+    _is_running && docker stop -t 3 sima
+}
+
+discover () {
+    arg=${1:-false}
+    _is_running || { echo "No running container detected!"; exit 1; }
+    docker port sima | awk '$1 ~ /^8000\/tcp.*/ { printf "# HTTP running on: http://%s\n", $3 }'
+    if [ $arg = "false" ];then
+        docker port sima | awk -F: '$1 ~ /^6600\/tcp.*/ { printf "# MPD running on port: %s\n", $2 }'

     else
     else

-        echo 'running the current sima container'
-        docker start sima
+        docker port sima | awk -F: '$1 ~ /^6600\/tcp.*/ { printf "# MPD running on port: %s\nexport MPD_PORT=%s\n", $2, $2 }'

     fi
 }
 
     fi
 }
 

+run() { start; }
+start () {
+    # Start
+    _is_running
+    case $? in
+        0)
+            echo 'Already running container'
+            ;;
+        1)
+            echo 'Running the current sima container'
+            docker start sima
+            ;;
+        *)
+            test -z "${MUSIC}" && { echo "# Need a music directory to mount, please set MUSIC var:";
+                echo "MUSIC=~Music ./do start";
+                exit 1; }
+            echo 'launching a new sima container'
+            local options="-p ${LISTEN}:${ICE_PORT}:8000"
+            options="${options} -p ${LISTEN}:${MPD_PORT}:6600"
+            options="${options} --volume ${MUSIC}:/music:ro"
+            docker run ${options} --detach=true --name sima kaliko/sima
+            ;;
+    esac
+    discover
+}
+

 $@
 $@