docker builds an image action

[r-fedorov]

Summary by Sourcery

CI:

• Introduce a Docker image GitHub Actions workflow that builds on pushes, PRs, and manual dispatch, runs a smoke test, and pushes images from the main branch to GHCR.

Summary by CodeRabbit

• Chores
  • Automated container image building and deployment pipeline added with health verification to ensure reliability of containerized releases.

[sourcery-ai]

Reviewer's Guide

Adds a GitHub Actions workflow that builds, smoke-tests, and conditionally publishes a Docker image to GitHub Container Registry on pushes to main, tests, PRs, and manual dispatches.

Flow diagram for Docker image GitHub Actions workflow

flowchart TD
  trigger((Workflow triggers)) -->|push main| build_and_test
  trigger -->|push tests| build_and_test
  trigger -->|pull_request| build_and_test
  trigger -->|workflow_dispatch| build_and_test

  subgraph build_and_test[Build and smoke test]
    A[actions_checkout] --> B[docker_setup-buildx-action]
    B --> C[docker_build-push-action
Build local image bluenamer:test]
    C --> D[docker run bluenamer-test
and curl /healthz]
  end

  build_and_test --> E{event_name push
and ref refs/heads/main?}
  E -->|yes| F[docker_login-action
Login to ghcr.io]
  F --> G[docker_build-push-action
Push IMAGE_NAME:main and IMAGE_NAME:sha]
  E -->|no| H[[End without publishing]]

Loading

File-Level Changes

Change	Details	Files
Introduce CI workflow to build, test, and publish Docker images via GitHub Actions.	Create a workflow triggered by pushes to main/tests branches, pull requests, and manual workflow_dispatch events. Set repository and package permissions plus an IMAGE_NAME environment variable targeting ghcr.io for the current repository. Configure a docker job on ubuntu-latest that checks out code and enables Docker Buildx. Add conditional login to GitHub Container Registry only for push events on the main branch using the GITHUB_TOKEN. Build a local Docker image for every run and execute a smoke test by running the container and hitting the /healthz endpoint. Conditionally build and push Docker images to GHCR on main pushes with tags for the main branch and the specific commit SHA.	.github/workflows/docker-image.yml

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[coderabbitai]

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Free

Run ID: 0d6cffb5-cdda-4cb2-86e9-d29d7cbc0d1a

📥 Commits

Reviewing files that changed from the base of the PR and between 6d677b5 and 0194e9c.

📒 Files selected for processing (1)

• .github/workflows/docker-image.yml

---

📝 Walkthrough

Walkthrough

A new GitHub Actions workflow .github/workflows/docker-image.yml is added. It triggers on pushes to main/tests, pull requests, and manual dispatch. It builds the Docker image locally, runs a smoke-test container with a /healthz health check, and — only on main pushes — logs into GHCR and publishes the image tagged with main and the commit SHA.

Changes

Docker CI Workflow

Layer / File(s)	Summary
Docker build, smoke test, and GHCR publish .github/workflows/docker-image.yml	Adds the full workflow: conditional GHCR login, local image build for smoke-testing (curl /healthz), container start/stop, and a separate build-and-push step (with main + SHA tags) gated to main branch pushes only.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐇 A Docker image, fresh and new,
Pushed to ghcr.io in a flash!
A /healthz curl checks it's true,
Then SHA tags mark every dash.
Hop, hop — CI runs with glee,
Containers built for you and me! 🐳

---

Note

🎁 Summarized by CodeRabbit Free

Your organization is on the Free plan. CodeRabbit will generate a high-level summary and a walkthrough for each pull request. For a comprehensive line-by-line review, please upgrade your subscription to CodeRabbit Pro by visiting https://app.coderabbit.ai/login.

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[sourcery-ai]

Hey - I've found 1 issue, and left some high level feedback:

• The smoke test step relies on a fixed sleep 5 before calling /healthz, which can be flaky under load or slower startups; consider adding a small retry loop with a timeout instead of a single fixed delay.
• You currently build the Docker image twice on main pushes (once for the smoke test with load: true and again for push: true); you could simplify and speed this up by configuring a single build-push-action step with load: true and conditionally enabling push: true only on main.

Prompt for AI Agents

Please address the comments from this code review:

## Overall Comments
- The smoke test step relies on a fixed `sleep 5` before calling `/healthz`, which can be flaky under load or slower startups; consider adding a small retry loop with a timeout instead of a single fixed delay.
- You currently build the Docker image twice on `main` pushes (once for the smoke test with `load: true` and again for `push: true`); you could simplify and speed this up by configuring a single `build-push-action` step with `load: true` and conditionally enabling `push: true` only on `main`.

## Individual Comments

### Comment 1
<location path=".github/workflows/docker-image.yml" line_range="21-22" />
<code_context>
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v6
+
+      - name: Set up Docker Buildx
</code_context>
<issue_to_address>
**issue (bug_risk):** The `actions/checkout` version `v6` does not currently exist and will cause the workflow to fail.

The latest stable major version is `actions/checkout@v4`. Please update this step to use a valid version (e.g. `actions/checkout@v4`) so the workflow runs successfully.
</issue_to_address>

---

_{Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.}

[sourcery-ai]

issue (bug_risk): The actions/checkout version v6 does not currently exist and will cause the workflow to fail.

The latest stable major version is actions/checkout@v4. Please update this step to use a valid version (e.g. actions/checkout@v4) so the workflow runs successfully.