bin/build automatically generates

bin/build

@@ -1 +1,19 @@
-make -f $DOCKER_HOME/images/$1.mk build
+FILE=$DOCKER_HOME/images/$1.mk
+echo $FILE
+if [[ ! -e $FILE ]]; then
+    DELETE=true
+    FILE="$(mktemp)"
+    echo 123
+    cat <<- EOF > $FILE
+        include \$(DOCKER_HOME)/build/Makefile
+
+        NAME = $1
+        VERSION = latest
+
+        build: $1
+EOF
+fi
+make -f $FILE build
+if [ ! -z ${DELETE+x} ]; then    
+    rm $FILE
+fi