Simplify creation and upload of containers

Author: bandi13

build.sh

@@ -1,3 +1,15 @@
-docker build -t bandi13/gui-docker:latest -f Dockerfile .
-docker build -t bandi13/gui-docker:firefox -f Dockerfile.firefox .
-docker build -t bandi13/gui-docker:chrome -f Dockerfile.chrome .
+CUR_DATE=$(date -u +%F)
+
+docker build -t bandi13/gui-docker:${CUR_DATE} -f Dockerfile . && docker tag bandi13/gui-docker:${CUR_DATE} bandi13/gui-docker:latest && \
+    docker build -t bandi13/gui-docker:firefox_${CUR_DATE} -f Dockerfile.firefox . && docker tag bandi13/gui-docker:firefox_${CUR_DATE} bandi13/gui-docker:firefox && \
+    docker build -t bandi13/gui-docker:chrome_${CUR_DATE} -f Dockerfile.chrome . && docker tag bandi13/gui-docker:chrome_${CUR_DATE} bandi13/gui-docker:chrome
+
+if [ $? -eq 0 ]; then
+    echo "Push containers to DockerHub [y/N]? "
+    read val
+    if [ "$val" = "y" ]; then
+        docker push bandi13/gui-docker:${CUR_DATE} && docker push bandi13/gui-docker:latest && \
+        docker push bandi13/gui-docker:firefox_${CUR_DATE} && docker push bandi13/gui-docker:firefox && \
+        docker push bandi13/gui-docker:chrome_${CUR_DATE} && docker push bandi13/gui-docker:chrome
+    fi
+fi