finish it

best/cli/cli.cc

@@ -1,3 +1,22 @@
+/* //-*- C++ -*-///////////////////////////////////////////////////////////// *\
+
+ Copyright 2024
+ Miguel Young de la Sota and the Best Contributors 🧶🐈‍⬛
+
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ use this file except in compliance with the License. You may obtain a copy
+ of the License at
+
+ https://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations
+ under the License.
+
+\* ////////////////////////////////////////////////////////////////////////// */
+
 #include "best/cli/cli.h"
 
 #include "best/text/format.h"
@@ -18,4 +37,4 @@ void cli::error::print_and_exit(int bad_exit) const {
  std::exit(0);
  }
 }
-} // namespace best
+} // namespace best

best/cli/cli.h

@@ -17,8 +17,8 @@
 
 \* ////////////////////////////////////////////////////////////////////////// */
 
-#ifndef BEST_CLI_FLAGS_H_
-#define BEST_CLI_FLAGS_H_
+#ifndef BEST_CLI_CLI_H_
+#define BEST_CLI_CLI_H_
 
 #include <cstdint>
 
@@ -78,7 +78,7 @@ class cli final {
  best::str name;
 
  /// The author(s) of the program.
- best::str author;
+ best::str authors;
 
  /// Help text to show when the user runs `--help subcommand`. If not
  /// specified, uses `help`.
@@ -89,6 +89,14 @@ class cli final {
 
  /// A website URL for the program.
  best::str url;
+
+ /// A copyright year to show in help. This is only shown if `authors` is
+ /// nonempty.
+ best::option<uint32_t> copyright_year;
+
+ /// A license name to show in help. Ideally this should be an SPDX
+ /// identifier. This is only shown if `authors` is nonempty.
+ best::str license;
  };
 
  /// # `cli::alias`
@@ -417,8 +425,9 @@ struct argv_query final {
  BestFromArgvQuery(query, best::as_ptr<T>());
  }
  return query;
- }();
+ }
+ ();
 };
 } // namespace best
 
-#endif // BEST_CLI_FLAGS_H_
+#endif // BEST_CLI_CLI_H_