Files
effectcraft/apps
bflatasticandClaude Opus 5.5 50f26e6a47 CLI: unknown options are usage errors (#168)
Args::parse kept any unrecognised `--option` as a valueless flag nobody
read, so `exec comp.new --bogus` ran with defaults and exit 0, and a
misspelt valued option left its value behind as a positional:
`--saveas z.ecproj` opened z.ecproj as the project and failed with an
unrelated "cannot read" error.

Options are now checked against the declared lists (VALUED and the new
FLAGS) before anything runs; unknown ones are a usage error naming them
(exit 2), and `--flag=value` on a flag says it takes no value.
render-frame's `--transparent` (the MCP render_frame option) was one of
the silently ignored options; it now keeps the frame's alpha.

Tests: unknown_options_are_refused, every_option_read_is_declared (every
option the code reads is declared, so none is refused),
unknown_options_are_usage_errors (exit 2, nothing runs or renders, and
--transparent renders alpha).

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-07 15:48:17 +07:00
..