pbm init: warn when .pbm.yml is present but untracked in a git repo #2

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opened 2026-08-27 14:36:46 +00:00 by jared · 0 comments

jared commented

2026-08-27 14:36:46 +00:00

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Context

pbm init now warns when an existing ignore rule matches .pbm.yml (GitignoreManager#warn_if_config_ignored, git check-ignore path). It does not warn for the adjacent failure mode that caused cc-os #510: .pbm.yml present in a git repo but untracked, so it silently never travels with schema migrations.

Tasks

In a git repo, after writing .pbm.yml, check git ls-files --error-unmatch .pbm.yml (or equivalent) and warn if untracked
Keep non-git behavior unchanged
Unit tests for tracked/untracked/non-git paths

Origin

Trigger: implementing the pbm-init gitignore-management change in-session (user-approved follow-up)
Improvised this session: none
Chain: silent untracked .pbm.yml ← warning only checks ignore rules ← DESIGN (lib/pb_mirror/gitignore_manager.rb#config_ignored?)
Root candidate: this ticket

## Context `pbm init` now warns when an existing ignore rule matches `.pbm.yml` (GitignoreManager#warn_if_config_ignored, git check-ignore path). It does not warn for the adjacent failure mode that caused cc-os #510: `.pbm.yml` present in a git repo but untracked, so it silently never travels with schema migrations. ## Tasks - [ ] In a git repo, after writing .pbm.yml, check `git ls-files --error-unmatch .pbm.yml` (or equivalent) and warn if untracked - [ ] Keep non-git behavior unchanged - [ ] Unit tests for tracked/untracked/non-git paths ## Origin - Trigger: implementing the pbm-init gitignore-management change in-session (user-approved follow-up) - Improvised this session: none - Chain: silent untracked .pbm.yml ← warning only checks ignore rules ← DESIGN (lib/pb_mirror/gitignore_manager.rb#config_ignored?) - Root candidate: this ticket

jared added the

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2026-08-27 14:36:46 +00:00