Skip credentialed previews for Dependabot

[2xburnt]

What changed

• keep required quality checks running for Dependabot pull requests
• skip the Cloudflare candidate preview for Dependabot-authored pull requests, which cannot receive Actions secrets
• advance internal reusable-workflow pins to the commit containing the new behavior
• add a regression test for the quality/preview split

Root cause

Dependabot pull request workflows do not receive the repository's Cloudflare credentials. The reusable PR workflow still attempted wrangler versions upload, so otherwise-valid dependency updates failed after all quality gates passed.

Impact

Dependency pull requests continue to validate code and dependency policy, but no longer attempt a credentialed deployment preview. Human-authored pull requests retain the existing preview behavior.

Validation

• pnpm install --frozen-lockfile
• pnpm run check (Prettier, 63 Node tests, actionlint)

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Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 2395e991-e996-49a7-8690-3a977bd6d5fe

📥 Commits

Reviewing files that changed from the base of the PR and between dfba3d1 and 5b3b18e.

📒 Files selected for processing (8)

• .github/workflows/cloudflare-main.yml
• .github/workflows/cloudflare-pr.yml
• .github/workflows/cloudflare-release.yml
• .github/workflows/npm-main.yml
• .github/workflows/npm-pr.yml
• .github/workflows/npm-release.yml
• .github/workflows/phala-deploy.yml
• tests/workflows.test.mjs

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[Copilot]

Pull request overview

Updates the central reusable GitHub Actions workflows so Dependabot-authored pull requests still run required quality gates, while skipping the Cloudflare credentialed candidate preview that cannot succeed without Actions secrets.

Changes:

• Add an if: guard to preview-candidate in the Cloudflare PR reusable workflow to skip previews for dependabot[bot].
• Advance internal reusable-workflow uses: pins to the revision containing the updated behavior.
• Add a regression test ensuring quality is not gated on Dependabot while previews are.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/workflows.test.mjs	Adds regression coverage for the quality/preview split on Dependabot PRs.
.github/workflows/cloudflare-pr.yml	Skips credentialed candidate previews for Dependabot-authored PRs while preserving quality.
.github/workflows/cloudflare-main.yml	Advances internal reusable-workflow pins.
.github/workflows/cloudflare-release.yml	Advances internal reusable-workflow pins.
.github/workflows/npm-main.yml	Advances internal reusable-workflow pins.
.github/workflows/npm-pr.yml	Advances internal reusable-workflow pins.
.github/workflows/npm-release.yml	Advances internal reusable-workflow pins.
.github/workflows/phala-deploy.yml	Advances internal reusable-workflow pins.

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