Ebulk version command

ebulk

@@ -6,7 +6,8 @@ DOWN_URL="$DATA_LAKE_URL/"
 ING_POLICY="portal_ingestion_policies/default_embulk"
 ING_URL="$DATA_LAKE_URL$ING_POLICY"
 
-EBULK_VERSION="0.9.7"
+EBULK_VERSION="1.1.3"
+EMBULK_VERSION="0.9.7"
 EBULK_DATA_PATH=~/.ebulk
 EBULK_DATASET_FILE_NAME="/.ebulk_dataset"
 DATASET_REPORT_FILE_NAME="/.dataset-task-report"
@@ -393,7 +394,7 @@ function checkSoftware {
         if ! checkCurl; then
             return 1
         fi
-        curl --create-dirs -o $embulk -L "https://dl.bintray.com/embulk/maven/embulk-$EBULK_VERSION.jar"
+        curl --create-dirs -o $embulk -L "https://dl.bintray.com/embulk/maven/embulk-$EMBULK_VERSION.jar"
         chmod +x $embulk
         if hash $embulk 2>/dev/null; then
 		echo "[INFO] Done. Embulk successfully installed."
@@ -403,7 +404,7 @@ function checkSoftware {
 		echo
 		echo "[INFO] Plase, try manual installation. Run:"
 		echo
-		echo 'curl --create-dirs -o ~/.embulk/bin/embulk -L "https://dl.bintray.com/embulk/maven/embulk-$EBULK_VERSION.jar"'
+		echo 'curl --create-dirs -o ~/.embulk/bin/embulk -L "https://dl.bintray.com/embulk/maven/embulk-$EMBULK_VERSION.jar"'
 		echo "chmod +x ~/.embulk/bin/embulk"
 		echo -e "echo 'export PATH=\"\$HOME/.embulk/bin:\$PATH\"' >> ~/.bashrc"
 		echo "source ~/.bashrc"
@@ -412,9 +413,9 @@ function checkSoftware {
     else
 	version=$($embulk --version 2>&1 | awk -F ' ' '/embulk/ {print $2}')
 	echo "[INFO] Current embulk version: "$version""
-        if [[ "$version" < "$EBULK_VERSION" ]]; then
-            echo "Your embulk version is too old. Upgrading embulk to version $EBULK_VERSION"
-	    $embulk selfupdate $EBULK_VERSION
+        if [[ "$version" < "$EMBULK_VERSION" ]]; then
+            echo "Your embulk version is too old. Upgrading embulk to version $EMBULK_VERSION"
+	    $embulk selfupdate $EMBULK_VERSION
         fi
     fi
 
@@ -610,6 +611,9 @@ while [ "$1" != "" ]; do
 	-h | --help )           	cat $TOOL_PATH/help.md
 					exit
 					;;
+	-v | --version )           	echo "ebulk $EBULK_VERSION"
+					exit
+					;;
 	-e | --examples )           	cat $TOOL_PATH/example.md
 					exit
 					;;