Files
spec-kit/tests
247abbf5e4 fix(presets): treat an unreadable core template as missing (#3961)
* fix(presets): treat an unreadable core template as missing

_substitute_core_template() read the resolved core template with a bare
read_text(), so one corrupted project-owned override in
.specify/templates/commands/ crashed the whole wrap-strategy command
registration with a raw UnicodeDecodeError. Both callers
(CommandRegistrar.register_pack and _register_commands) are unguarded
here, even though register_pack already skips an unreadable preset
source with a warning a few lines above the call.

Treat an unreadable core template like a missing one — warn and return
the body unchanged with empty frontmatter — matching the function's
documented no-core contract.

Assisted-by: GitHub Copilot (model: claude-fable-5, autonomous)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* test: assert the unreadable-core warning instead of suppressing it

Review follow-up: use pytest.warns so removing or changing the promised
warning fails the test.

Assisted-by: GitHub Copilot (model: claude-fable-5, autonomous)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-08-07 12:49:58 -05:00
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