Files
setup-uv/.github/workflows
Kevin Stillhammer 2ff70eebcc Harden Dependabot build workflow (#788)
## Summary
- keep the Dependabot build workflow single-job, but harden it a bit
- replace `git-auto-commit-action` with explicit `git` commands and
step-scoped push auth
- add concurrency, a timeout, stricter Dependabot gating, and a guard
for moved PR heads

## Why
The workflow currently fails in the commit step because
`actions/checkout` uses `persist-credentials: false`, but
`git-auto-commit-action` later tries to push via `origin` without any
credentials:

```
fatal: could not read Username for 'https://github.com': No such device or address
```

This change fixes that failure while keeping credentials scoped to the
push step instead of persisting them for the whole job.

## Details
- require `github.event.pull_request.user.login == 'dependabot[bot]'`
- also require the PR head repo to match `github.repository`
- also require the head ref to start with `dependabot/`
- check out the exact PR head SHA
- run `npm ci --ignore-scripts`
- disable git hooks before commit
- skip the dist commit if the PR head moved during the run

## Validation
- `actionlint .github/workflows/dependabot-build.yml`
2026-03-07 12:05:51 +01:00
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