Re-applies two changes that were reverted on main (92388b7a) to unblock
the staging-promote merge. Neither existed on staging:
- Fix Telegram message splitting to count UTF-16 code units instead of
Unicode scalar values (emoji like 😀 are 2 UTF-16 units, not 1)
- Add "DB MIGRATION" auto-label for PRs touching migration files
Original commits: 6f7575de (#1961), 7be3b910 (#1967)
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* ci: enforce regression tests for fix commits
Add a commit-msg hook and CI workflow that require test changes
alongside bug fix commits, ensuring every fix includes a regression
test that would have caught the bug.
- scripts/commit-msg-regression.sh: local git hook (blocks fix commits
without test changes; exempts static/docs-only; bypass via
[skip-regression-check] marker)
- .github/workflows/regression-test-check.yml: CI mirror on PRs
(checks title + commit messages; skip via label)
- scripts/dev-setup.sh: install hook in step 6
- .github/scripts/create-labels.sh: add skip-regression-check label
- CLAUDE.md: document regression test policy
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address PR review feedback on regression test enforcement
- Use here-strings instead of echo|grep to avoid misinterpreting
special characters in variables
- Use git diff -W (whole-function context) to detect edits inside
existing test functions, not just new #[test] attributes
- Honor [skip-regression-check] in commit messages in CI (not just
the PR label)
- Use git rev-parse --git-path hooks for worktree-safe hook install
[skip-regression-check]
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Update .github/workflows/regression-test-check.yml
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* ci: add automated PR labeling system
Add two independent workflows for PR auto-labeling:
- Scope labels via actions/labeler (path glob matching)
- Size, risk, and contributor tier via custom shell script
Includes idempotent label bootstrap script (create-labels.sh).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* ci: temporarily use pull_request trigger for testing
Switch to pull_request so workflows run from the PR branch.
Will revert to pull_request_target before merge.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(ci): use absolute path for search/issues API call
gh api requires a leading slash for REST endpoints.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(ci): use gh pr list instead of search API for contributor count
The search/issues API returns 404 with the default GITHUB_TOKEN.
gh pr list --state merged works with standard permissions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* ci: revert to pull_request_target for fork PR support
Restore pull_request_target trigger and base branch checkout
now that testing is complete.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
