fix: stop leaf commands showing a COMMAND [ARGS] placeholder in usage by jay23606 · Pull Request #14 · barisgit/KiLM

jay23606 · 2026-10-12T15:54:44Z

Fixes #13

Summary

Leaf commands (status, list, init, pin, unpin, setup, sync, add-3d, add-hook, import) are registered with app.command instead of add_typer. Their --help usage line no longer shows COMMAND [ARGS]....
Groups (config, template, update) keep add_typer and their subcommand placeholder.
The leaf *_app objects in the command modules are no longer used by main.py. I left them in place to keep the diff small; they can be removed in a follow-up.

Test

New tests/test_leaf_command_usage.py: one case per leaf command asserts the usage line has no COMMAND or [ARGS], and one case asserts a group still shows COMMAND [ARGS]....
The 10 leaf cases fail on main and pass with this change.
pytest: 192 passed, 1 skipped. ruff check and ruff format --check pass.

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Summary by CodeRabbit

Bug Fixes
- Updated command-line help for leaf commands such as status, list, and sync to show their direct usage without an extra subcommand or argument placeholder. The config, template, and update command groups continue to show their subcommand usage. This makes it clearer how to invoke commands from the terminal.

Commands with only a callback were mounted with add_typer, so Typer rendered them as groups. Their --help usage line then advertised a nested COMMAND [ARGS]... that does not exist. Register the leaf commands with app.command. Groups (config, template, update) keep add_typer and their subcommand placeholder. Fixes #13 Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>

coderabbitai · 2026-10-12T15:54:59Z

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📥 Commits

Reviewing files that changed from the base of the PR and between bba2c2d and 57ee790.

📒 Files selected for processing (12)

kicad_lib_manager/commands/add_3d/__init__.py
kicad_lib_manager/commands/add_hook/__init__.py
kicad_lib_manager/commands/import_zip/__init__.py
kicad_lib_manager/commands/init/__init__.py
kicad_lib_manager/commands/list_libraries/__init__.py
kicad_lib_manager/commands/pin/__init__.py
kicad_lib_manager/commands/setup/__init__.py
kicad_lib_manager/commands/status/__init__.py
kicad_lib_manager/commands/sync/__init__.py
kicad_lib_manager/commands/unpin/__init__.py
kicad_lib_manager/main.py
tests/test_leaf_command_usage.py

📝 Walkthrough

Walkthrough

The CLI registers ten leaf commands directly with Typer while keeping config, template, and update as command groups. New help tests check that leaf usage lines omit COMMAND and [ARGS], while template retains its group usage.

Changes

CLI Command Registration

Layer / File(s)	Summary
Register leaf commands and check help usage `kicad_lib_manager/main.py`, `tests/test_leaf_command_usage.py`	The ten leaf commands are registered directly. Tests check their help usage and confirm that `template` retains group usage.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Bug fix · Severity of issue fixed: Low

Merge Risk: 🔵 Low · up to bba2c

The PR aims to correct leaf-command help usage, but the rendered output remains unverified. The established issues are two small omissions of type annotations required by project guidance, so the remaining merge risk is low.

Pre-merge checks | 4 | 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 33.33% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 2 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly describes the main change: removing the incorrect COMMAND [ARGS] placeholder from leaf command usage output.
Linked Issues check		The PR addresses active issue `#13`. `main.py` registers all ten listed leaf commands (`status`, `list`, `init`, `pin`, `unpin`, `setup`, `sync`, `add-3d`, `add-hook`, and `import`) with `app.command`. …
Out of Scope Changes check		The reported changes are limited to leaf command registration in `kicad_lib_manager/main.py` and focused CLI help tests in `tests/test_leaf_command_usage.py`. The retained unused `*_app` objects are d…

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_{A rabbit reads the help line clear,
No phantom command appears here.
Ten leaf commands hop in a row,
The template group keeps its flow.
The bunny thumps: “All usages show!”}

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Actionable comments posted: 2

🪄 Fix CodeRabbit comments on this PR

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Inline comments:
Review comments at @tests/test_leaf_command_usage.py:
- Around line 20-25: Add explicit type annotations to
test_leaf_command_usage_has_no_subcommand_placeholder: annotate command as str
and the test return type as None. Leave the existing assertions unchanged.
- Around line 28-31: Add the required explicit return annotation to
`test_group_usage_keeps_subcommand_placeholder` in
`tests/test_leaf_command_usage.py`, marking the test as returning `None`.

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kicad_lib_manager/main.py
tests/test_leaf_command_usage.py

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vercel · 2026-10-12T16:38:14Z

@jay23606 is attempting to deploy a commit to the Paxia LLC Team on Vercel.

A member of the Team first needs to authorize it.

main.py registers leaf commands with app.command, so the per-module Typer apps that wrapped them as callback-only groups are dead code. Their help text was always overridden by main.py.

The hardcoded leaf list would not catch a new leaf command registered with add_typer. Derive leaves and groups from the app and require every group to have subcommands, which is the invariant behind issue #13.

barisgit · 2026-10-12T20:28:34Z

Thanks @jay23606, this is the right fix for #13. I reviewed it against main.py and the rendered help of every command and pushed two small commits on top of yours:

8598a6c removes the per-module *_app Typer objects of the ten leaf commands. Nothing uses them after your change, and their help text was always overridden by main.py, so this was the follow-up you mentioned.
4fe3612 derives the test cases from the registered commands instead of a hardcoded list, and requires every group to have subcommands. A future leaf command registered with add_typer now fails the test without anyone editing the list. Both of the new cases fail on the old registration.

What I checked:

All ten leaf commands (status, list, init, pin, unpin, setup, sync, add-3d, add-hook, import) are covered. config, template and update are the only real groups.
I diffed --help for the root, every command and every subcommand against main. The only differences are the removed COMMAND [ARGS]... placeholders (import now shows kilm import [OPTIONS] ZIP_FILES...) and the order of the root command list, where Typer now lists the plain commands before the groups. Group help is unchanged.
Merged locally with current main (which added the CLI docs drift test): ruff, pyrefly and pytest pass (245 tests).

The two CodeRabbit threads were resolved by your annotation commit. The Vercel status is a docs preview that needs team authorization and is not a required check.

barisgit · 2026-10-12T21:08:39Z

Thanks @jay23606, merged as 52dbea4. This fixes #13: leaf commands now register with app.command, so their help no longer shows a spurious COMMAND [ARGS]....
On top of your fix we removed the now-unused leaf *_app Typer objects and made the test derive its cases from the registered commands.

coderabbitai Bot reviewed Oct 12, 2026

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Comment thread tests/test_leaf_command_usage.py Outdated

Comment thread tests/test_leaf_command_usage.py Outdated

Add type annotations to leaf command usage tests

e1b5fc0

barisgit added 2 commits October 12, 2026 22:26

refactor: drop the unused Typer apps of leaf commands

8598a6c

main.py registers leaf commands with app.command, so the per-module Typer apps that wrapped them as callback-only groups are dead code. Their help text was always overridden by main.py.

test: derive the usage-line cases from the registered commands

4fe3612

The hardcoded leaf list would not catch a new leaf command registered with add_typer. Derive leaves and groups from the app and require every group to have subcommands, which is the invariant behind issue #13.

Merge branch 'main' into usu-13-leaf-command-usage

57ee790

barisgit merged commit 52dbea4 into barisgit:main Oct 12, 2026
17 of 18 checks passed

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fix: stop leaf commands showing a COMMAND [ARGS] placeholder in usage - #14

fix: stop leaf commands showing a COMMAND [ARGS] placeholder in usage#14
barisgit merged 5 commits into
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jay23606:usu-13-leaf-command-usage

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