Found while testing apps/gridcraft-cli/src/main.rs:196-199 (number_text, used by value_text and check.rs:627)
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
A script line whose parameters sat under a key the runner does not read ran the
command with no parameters at all, and the run still exited 0:
{"command":"home.insertSheet","args":{"name":"Report"}}
{"command":"home.insertSheet","name":"Report2"}
made Sheet2 and Sheet3 instead of Report and Report2, and said nothing. A typo
in a script produced a valid, wrong workbook.
A line is read for `command` (or `id`) and `params`; any other key is a usage
error now, naming the keys and the line, and the run stops before the workbook
is written:
gridcraft-cli: s.jsonl:2: unknown key `args`: a line is {"command": "id", "params": {…}}
The usage text says what a line looks like, which is the other half of the
report — the format was not written down anywhere, so the reporter found it by
trying `args`, a flat object and `id` in turn.
Tested at both levels: `parse_command` for the keys, their sorted list when
there are several, and the forms that are read (`id`, `params`, `id={json}`,
comments); and a run of a four-line script that stops at line 2 without writing
the file, then the same script corrected, whose sheets come out named. Without
the check the mistaken line parses again.
An unknown key *inside* `params` is still ignored — the rest of #2256 — and
needs the command's parameter list, which the engine does not expose yet. Noted
on the issue.
Excel stores the path of a linked workbook relative to the file that uses it, and rewrites it when the file is saved into another folder. The path was kept as text, so after Save As it named a file next to the new copy: a missing link, or another workbook with the same name. Relative externalLinkPath targets are now resolved against the folder the workbook was read from and written relative to the folder it is saved into (absolute when there is no relative path, on another drive).
