bootstrap help and version list

cbuild.sh

@@ -47,11 +47,12 @@ include "cbuild/config.sh"
 function print_help {
     myprint "cbuild v$INSTALLED_CBUILD_VERSION"
     myprint "C/C++ project build system written in bash."
-    myprint "Usage: cbuild [OPTIONS] [TASK]"
-    myprint "    -h, --help                     Show this message"
-    myprint "    -v, --version                     Shows version"
-    myprint "    -n, --new-project  [PROJ_DIR]  Initialize new cbuild project directory (default=./)"
-    myprint "    -c, --config  FILE     Set project config file path (default=./project.config)"
+    myprint "Usage: cbuild [OPTIONS] [TASKS]"
+    myprint "Options:"
+    myprint "    -h, --help               Show this message"
+    myprint "    -v, --version            Shows version"
+    myprint "    -c, --config FILE        Set project config file path (default=./project.config)"
+    myprint "    -n, --new-project [DIR]  Initialize new cbuild project directory (default=./)"
 }
 
 # parse command line arguments
@@ -62,6 +63,7 @@ selected_tasks_array=()
 i=0
 if [ $args_count -eq 0 ]; then
     print_help
+    exit 1
 fi
 
 while [ $i -lt $args_count ]
@@ -84,6 +86,8 @@ do
             new_project_dir="${args[i]}"
             if [ -z "$new_project_dir" ]; then
                 new_project_dir="."
+            else
+                mkdir -p "$new_project_dir"
             fi
             if ask_yn "create default cbuild project config?"; then
                 project_config_path="$new_project_dir/project.config"