Step 9 cleanup aborts under fish/zsh on pure-code corpora (unmatched glob leaves temp files)

[dispather]

Summary

The Step 9 cleanup line in the generated skill uses an unquoted glob graphify-out/.graphify_chunk_*.json. For a pure-code corpus (no docs/images), Part B (semantic chunking) is skipped, so no .graphify_chunk_*.json files are ever created. Under fish/zsh (which error on an unmatched glob by default), the unmatched glob aborts the entire rm line, so none of the preceding temp files get removed.

Affected

graphify/skill.md Step 9 (and the generated variants graphify/skill-*.md, tools/skillgen/expected/graphify__skill*.md):

rm -f graphify-out/.graphify_detect.json graphify-out/.graphify_extract.json graphify-out/.graphify_ast.json graphify-out/.graphify_semantic.json graphify-out/.graphify_analysis.json graphify-out/.graphify_chunk_*.json

Reproduction

1. Run graphify on a pure-code corpus (no docs/images) so Part B is skipped → no .graphify_chunk_*.json on disk.
2. Use fish (or zsh with default nomatch).
3. Step 9 cleanup runs → no matches found: graphify-out/.graphify_chunk_*.json → the whole line aborts.
4. .graphify_detect.json, .graphify_extract.json, .graphify_ast.json, .graphify_semantic.json, .graphify_analysis.json all remain on disk.

Behavior by shell

• bash: an unmatched glob passes through literally and rm -f ignores it → fine.
• fish / zsh (nomatch): the command aborts before deleting anything → preceding temp files leak.

Suggested fix

Separate the glob from the explicit rm -f, and delete chunk files shell-independently:

rm -f graphify-out/.graphify_detect.json graphify-out/.graphify_extract.json graphify-out/.graphify_ast.json graphify-out/.graphify_semantic.json graphify-out/.graphify_analysis.json
find graphify-out -maxdepth 1 -name '.graphify_chunk_*.json' -delete 2>/dev/null

Since skill.md is generated, the fix belongs in the skillgen fragment/source so it propagates to all assistant variants and the expected/ golden tests.

Environment

• graphify: PyPI graphifyy, 0.8.x
• shell: fish
• corpus: pure TS/Python code, no docs/images (Part B skipped)

[safishamsi]

Fixed in 6a549e4. Step 9 cleanup split into rm -f for fixed filenames and find -maxdepth 1 -delete for the chunk glob. Fixed in the three skillgen source fragments and regenerated across all 15 skill variants.