[brujack]

Summary

• jsonschemagen/schema.json dated from 2026-05-24. It named actions by Rust variant (CommandRun), so no manifest validated against it, and nothing checked whether it was current. It is now regenerated: actions appear under their YAML names, zsh.oh-my-zsh among them.

• jsonschemagen/tests/schema_current.rs fails when the committed file differs from the generated schema. It runs under cargo nextest, so make test, CI and the release job all enforce it. make schema regenerates the file, writing through a temp file so a failed run cannot truncate it.

• Regenerating exposed host-dependent output. schemars evaluates serde defaults while it builds the schema, so:

  • command.run's dir embedded the generator's cwd (/home/bruce/...).
  • The user, group and package provider fields embedded the host OS: Linux and aptitude here, homebrew on macOS.

  Those 10 fields now drop the default from the schema via utilities::without_default. Serde behaviour is unchanged, and a doc comment now gives each field's schema description. The output is byte-identical whether it is generated from /, from /tmp, or with a different HOME.

• jsonschemagen exits 1 on a serialize error. Before, it printed nothing and exited 0.

• Releases attach the schema as etch-schema.json (unsigned; listed in the README).

• Removed the 2022 comtrya Netlify files (jsonschemagen/.build/_redirects, jsonschemagen/.gitignore).

• New P3 backlog row: PackageProviders::default() panics on hosts other than Ubuntu and macOS, so make test would panic there too. No fleet host or CI runner is affected.

Test Plan

• Red first: the currency test (stale at line 2), the cwd test (schema embeds the cwd), and the host-OS test (Linux/aptitude defaults).
• Mutation: removing the transform from package/repository.rs turns the host-OS and currency tests red.
• CI mutation-pr round 1 found two survivors (without_default replaced with (), since only etch-lib tests run for a lib mutant; and main replaced with ()). Fixed in 5491583 with lib-side tests and a binary test. Local cargo mutants --in-diff: 4 of 4 caught.
• The make schema failure path, with cargo not on PATH: rc 2, no temp file left, schema.json untouched.
• No cfg(target_os) gate sits on a schema-visible type, so a macOS run generates the same file. This was checked by reading the code, not by running on macOS.
• make test: 1161 nextest passed, 167 pytest passed.
• Coverage (CI run 41145606346): Rust 83.50% (5280/6323, floor 81); Python 95.28% (floor 90). jsonschemagen is excluded from tarpaulin.

Code review

reviewed-sha: 5491583
diff-hash: 0705ba6d01acbef0bdc402979a0c31dd73c1ce6179946cc12269d294f7f41b7f
reviewers: 5/5

Four rounds. Round 1 (bf912ed): one finding, fixed in e087513 (package provider schema description claimed every host has a default; only Ubuntu and macOS do, others panic). Round 2 (e087513): one finding, fixed in 6db9214 (backlog row's suggested fix path was not implementable as written). Round 3 (0338187, README line listing etch-schema.json): no findings. Round 4 (5491583, tests killing the two mutants CI's mutation-pr found surviving): no findings. Steps 2-3 ran inline: root CLAUDE.md is the only one in scope.

RESOLVED: 2 fixed, 0 kept

Spec alignment

SKIP: no open plan has a spec: line (backlog fix, no plan)

🤖 Generated with Claude Code

https://claude.ai/code/session_01RMRWKLc4oBDsXjYryqoNxf