save progress

cli/src/args.rs

@@ -186,6 +186,8 @@ pub mod resource {
             <Self as Resource>::Value: Sized,
             Self: Sized;
 
+        /* fn print_help(&self) -> String; */
+
         #[cfg(test)]
         fn parse_argv_from(
             &self,

cli/src/args/compress/resource.rs

@@ -82,6 +82,33 @@ pub mod argv {
     impl error::Error for OutputTypeError {}
 
     impl ArgvResource for OutputFlagsResource {
+        /* fn print_help(&self) -> String { */
+/*             r#" */
+/* Output flags (OUTPUT-FLAGS): Where and how to write the generated zip archive. */
+
+/* If not specified, output is written to stdout. */
+
+/* OUTPUT-FLAGS = [--append] --output-file <file> */
+/*              = --stdout */
+
+/*   -o, --output-file <file> */
+/*           Output zip file path to write. */
+
+/*           The output file is truncated if it already exists, unless --append is */
+/*           provided. */
+
+/*       --append */
+/*           If an output path is provided with -o, open it as an existing zip */
+/*           archive and append to it. */
+
+/*           If the output path does not already exist, no error is produced, and */
+/*           a new zip file is created at the given path. */
+
+/*       --stdout */
+/*           Allow writing output to stdout even if stdout is a tty. */
+/* "# */
+/*         } */
+
         type ArgvParseError = OutputTypeError;
         fn parse_argv(
             &self,

cli/src/print.rs

@@ -40,7 +40,24 @@ pub mod printer {
     }
 }
 
-pub trait HelpSection {}
+pub trait HelpCase {
+    fn value(&self) -> &str;
+    fn description(&self) -> String;
+    fn extended_description_with_caveats_and_defaults(&self) -> Option<String>;
+}
+
+pub trait HelpSection {
+    fn name(&self) -> &str;
+    fn id(&self) -> &str;
+    fn description(&self) -> Option<String>;
+    fn extended_description_with_caveats_and_defaults(&self) -> Option<String>;
+    fn cases(&self) -> Vec<Box<dyn HelpCase>>;
+    fn post(&self) -> Option<String>;
+}
+
+pub struct FlagsSection {}
+
+pub struct StringPattern {}
 
 pub enum HelpVerbosity {
     NameOnly,