more details on options and helmez.yaml to readme

readme.md

@@ -46,3 +46,39 @@ appOne:
         files:
             properties.conf : |+
                 #contents of properties.conf in appOne folder will be added here, the path on which the extra files to be added can be configured using extra_files_root properties in the helmez.yaml
+```
+
+
+```
+GLOBAL OPTIONS:
+   --base BASE, -b BASE               Execute in base directory BASE (default: "./")
+   --dir DIR, -d DIR                  default folder name DIR, default `values` (default: "values")
+   --out values.yaml, -o values.yaml  write the generate yaml to file values.yaml (default: "values.yaml")
+   --helmez HELMEZ                    default helmez config file HELMEZ (default: "helmez.yaml")
+   --help, -h                         show help
+   --version, -v                      print the version
+
+```
+
+helmez.yaml can be used in any sub directory to override the defaults of of each application should be configured
+```
+values_file_name: "values.yaml" # can use different name for values.yaml
+
+ignore_dot_file: true # by default helmez wont include any file/dir starting with "."
+
+extra_files_to_kv: true # toggle concidering extra files in the dir to the key value pair in the values file
+
+extra_file_root: ["config", "files"] #if extra_files_to_kv is true, extra_file_root sets the root on which the files should be added as key value pair
+
+ignored_files: [] # in case want to ignore few files from the directory to getting added to the generated files
+
+
+//Config Object
+type HelmezConfig struct {
+	ValuesFileName string   `yaml:"values_file_name"`
+	IgnoreDotFile  bool     `yaml:"ignore_dot_file"`
+	ExtraFilesToKV bool     `yaml:"extra_files_to_kv"`
+	ExtraFileRoot  []string `yaml:"extra_files_root"`
+	IgnoredFiles   []string `yaml:"ignored_files"`
+}
+```