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@gocanto gocanto commented Jul 3, 2025

Summary by CodeRabbit

  • New Features
    • Introduced a new Docker service to run one-off Go commands in an isolated environment.
    • Updated database seeding to execute inside a Docker container for improved consistency across environments.

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coderabbitai bot commented Jul 3, 2025

Walkthrough

A new Docker Compose service named api-runner is introduced to facilitate running Go commands in a containerized environment. The database seeding process is updated to execute within this new service via Docker Compose, rather than directly on the host machine. A corresponding makefile variable is added to reference this service.

Changes

File(s) Change Summary
config/makefile/db.mk Added DB_API_RUNNER_SERVICE variable; modified db:seed to run seeder via Docker Compose.
docker-compose.yml Added new api-runner service for running Go commands in a container, dependent on api-db.

Sequence Diagram(s)

sequenceDiagram
    participant Developer
    participant Makefile
    participant Docker Compose
    participant api-runner (Container)
    participant api-db (Container)

    Developer->>Makefile: make db:seed
    Makefile->>Docker Compose: run --rm api-runner go run seeder.go
    Docker Compose->>api-db (Container): Ensure healthy (depends_on)
    Docker Compose->>api-runner (Container): Start container, mount code, set working_dir
    api-runner (Container)->>api-db (Container): Connect and seed database
Loading

Poem

In a Docker burrow, seeds now grow,
With api-runner, off I go!
No more host for Go to run,
Compose commands get the job done.
A hop, a skip, a seed well sown—
Container magic, carrots grown! 🥕🐇


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@gocanto gocanto marked this pull request as ready for review July 3, 2025 08:38
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Actionable comments posted: 0

🧹 Nitpick comments (2)
docker-compose.yml (2)

76-78: Consider security implications of mounting the entire project directory.

Mounting the entire current directory (.:/app) exposes the complete project structure to the container, which could be a security concern in production environments. Consider mounting only the necessary directories.

If the seeder only needs access to specific directories, consider a more restrictive mount:

-          volumes:
-            - .:/app
+          volumes:
+            - ./database/seeder:/app/database/seeder
+            - ./go.mod:/app/go.mod
+            - ./go.sum:/app/go.sum

72-82: Consider adding resource limits for the one-off service.

While the service configuration is appropriate for running one-off commands, consider adding resource limits to prevent resource exhaustion.

         api-runner:
           restart: no
           image: golang:1.24-alpine
+          deploy:
+            resources:
+              limits:
+                cpus: '0.5'
+                memory: 512M
           volumes:
             - .:/app
           working_dir: /app
           depends_on:
             api-db:
               condition: service_healthy
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 5b61496 and f8552e3.

📒 Files selected for processing (2)
  • config/makefile/db.mk (2 hunks)
  • docker-compose.yml (1 hunks)
🔇 Additional comments (3)
docker-compose.yml (1)

75-75: golang:1.24-alpine image tag not found on Docker Hub

The tag golang:1.24-alpine doesn’t exist (Go 1.24 hasn’t been released yet). Please update to a released Go version:

• File: docker-compose.yml
Line: 75

- image: golang:1.24-alpine
+ image: golang:1.23-alpine

Or pin to the latest patch (e.g. golang:1.23.6-alpine) to ensure stability.

Likely an incorrect or invalid review comment.

config/makefile/db.mk (2)

5-5: LGTM! Well-structured variable definition.

The new variable DB_API_RUNNER_SERVICE provides good abstraction and maintainability for referencing the Docker service.


63-63: Excellent improvement to containerize the seeding process.

The change from direct go run to docker compose run --rm $(DB_API_RUNNER_SERVICE) ensures consistent execution environment and better isolation. The --rm flag properly cleans up the container after execution.

@gocanto gocanto changed the title add docker runner service Introduce <api-runner> service Jul 3, 2025
@gocanto gocanto merged commit 83bc7ee into main Jul 3, 2025
4 checks passed
@gocanto gocanto deleted the feature/service-runner branch July 3, 2025 08:44
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2 participants