Add smoke-antigravity workflow by cloning smoke-gemini onto antigravity engine

[Copilot]

This PR adds a new smoke workflow variant, smoke-antigravity, mirroring smoke-gemini behavior while targeting the Antigravity engine. It introduces both the source workflow definition and its compiled lock counterpart so the new workflow is runnable under existing conventions.

• Workflow definition (.github/workflows/smoke-antigravity.md)

  • Added a near-identical copy of smoke-gemini.md with engine and workflow identity switched from Gemini to Antigravity.
  • Updated smoke-specific metadata/messages/keys to keep safe-output grouping and labeling isolated to the new workflow.

• Compiled lock workflow (.github/workflows/smoke-antigravity.lock.yml)

  • Added the generated lock file for the new workflow so it is tracked and validated like other committed smoke workflows.

• Key engine/workflow delta

  name: Smoke Antigravity
  engine:
    id: antigravity
  safe-outputs:
    create-issue:
      close-older-key: "smoke-antigravity"
    add-labels:
      allowed: [smoke-antigravity]

[Copilot]

Pull request overview

Adds a new smoke-antigravity Agentic Workflow that mirrors the existing smoke-gemini smoke test, but runs against the Antigravity engine and uses its own safe-output keys/labels so results are isolated from other smoke workflows.

Changes:

• Introduces .github/workflows/smoke-antigravity.md defining the Antigravity smoke test workflow and safe-output configuration.
• Commits the compiled workflow lockfile .github/workflows/smoke-antigravity.lock.yml so it can run under the repo’s established “tracked lockfile” convention.

Show a summary per file

File	Description
.github/workflows/smoke-antigravity.md	New workflow definition mirroring smoke-gemini but targeting the Antigravity engine and using smoke-antigravity safe-output keys/labels.
.github/workflows/smoke-antigravity.lock.yml	Generated lockfile for the new workflow so it is runnable/validated like other committed smoke workflows.

Copilot's findings

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• Files reviewed: 1/2 changed files
• Comments generated: 1

[github-actions]

Hey @app/copilot-swe-agent 👋 — thanks for adding the smoke-antigravity workflow! The PR is well-scoped and the description clearly explains what was changed and why.

Because this repository has no CONTRIBUTING.md, there are no formal guidelines to evaluate against — so a maintainer will need to make a judgment call on acceptability.

A couple of observations that might help the review:

• No tests — the diff adds only workflow definition files and a compiled lock. If there are smoke-test harness files or validation scripts that should cover new smoke workflow variants, adding those would strengthen the PR.
• No guidelines — the repository does not publish contribution guidelines yet. Consider asking a maintainer whether new engine smoke workflows follow an established convention or require a tracking issue.

If you would like to address the missing test coverage automatically, you can assign this prompt to your coding agent:

Check whether there are any existing test or validation scripts for smoke workflow variants (e.g. tests for smoke-gemini) in the repository.
If so, add equivalent coverage for the new smoke-antigravity workflow, mirroring the pattern used for smoke-gemini.

Generated by ✅ Contribution Check · sonnet46 1.3M · ◷