enhance encoding shell script

bin/encoder/encodeAll.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+####################################
+#Usage:
+#bin/encoder/encodeAll.sh: will encode all videos that are not already encoded.
+#bin/encoder/encodeAll.sh -f: will encode all videos that are although if already encoded.
+####################################
+source 'bin/encoder/lib.sh'
+ENCODE_EXISTING=false
+
+function launchEncoding(){
+    CURRENTDIR=$1
+    for i in "${VIDEO_EXTENSION[@]}"
+        do
+             ls $CURRENTDIR/*.$i > /dev/null 2>&1
+             if [ $? -eq 0 ]; then
+                bin/encoder/encoder.sh ${CURRENTDIR}/*.$i
+             fi
+        done
+}
+
+while getopts ":f" opt; do
+  case $opt in
+    f)
+      echo "-f was triggered!" >&2
+      ENCODE_EXISTING=true
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      exit 1
+      ;;
+  esac
+done
+
+for CURRENTDIR in $(ls -d ${MONITORDIR}/*)
+do
+    echo ${CURRENTDIR}
+    if [ -f ${CURRENTDIR}/index.m3u8 ]; then
+        if [ "${ENCODE_EXISTING}" = true ]; then
+            launchEncoding ${CURRENTDIR}
+        else
+            log "$LEVEL_INFO" "${CURRENTDIR} already encoded!"
+        fi
+    else
+        launchEncoding ${CURRENTDIR}
+    fi
+done

bin/encoder/lib.sh

@@ -1,4 +1,15 @@
 #!/bin/bash
+
+##################################################################
+#Variables
+##################################################################
+MONITORDIR="/vagrant/shared/e-media/web/e-media-data/video"
+LOGFILE='var/logs/encoder.log'
+declare -a VIDEO_EXTENSION=("mp4" "flv" "mkv");
+
+##################################################################
+#Functions
+##################################################################
 in_array() {
     local haystack=${1}[@]
     local needle=${2}
@@ -17,5 +28,5 @@ readonly LEVEL_ERROR='ERROR'
 #$1: log level
 #$2: log message
 function log {
-    echo -e "$(date) - $1 - $2" >> var/logs/encoder.log
+    echo -e "$(date) - $1 - $2" >> ${LOGFILE}
 }

bin/encoder/watcher.sh

@@ -1,13 +1,12 @@
 #!/bin/bash
 #run this script to launch file watcher
 source 'bin/encoder/lib.sh'
-declare -a VIDEO_EXTENSION=("mp4" "flv" "mkv");
-
-MONITORDIR="/vagrant/shared/e-media/web/e-media-data/video"
 inotifywait -m -r -e create --format '%w%f' "${MONITORDIR}" | while read NEWFILE
 do
-    in_array VIDEO_EXTENSION "${NEWFILE#*.}"
-    if [ $? -eq 0 ]; then
-        bin/encoder/encoder.sh $NEWFILE &
+    if [ -f $NEWFILE ]; then
+        in_array VIDEO_EXTENSION "${NEWFILE#*.}"
+        if [ $? -eq 0 ]; then
+            bin/encoder/encoder.sh $NEWFILE &
+        fi
     fi
 done