Invocation#
sh
transcript-lake help [command]Purpose#
Print general guidance or exact syntax for one public top-level command.
Inputs and options#
- Optional
[command]is one exact top-level command name. Nested names are documented through their group help and dedicated web pages. - No global state selection is needed because help does not read the Lake.
Output and state effect#
Read-only and state-free. With no topic it prints the general usage tree. With one known topic it prefixes that command’s syntax and safety guidance with Usage: transcript-lake [--data-dir <path>].
Exact refusals#
- More than one topic:
help accepts at most one command name. - Unknown topic:
unknown help topic: <topic>.
All long flags are exact and single-use. A value flag never consumes another --flag. Global --data-dir may appear anywhere in the invocation, must appear once, and selects an absolute root.