feat: docker support #131
feat: docker support #131
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@txj-xyz is attempting to deploy a commit to the Projects Team on Vercel. A member of the Team first needs to authorize it. |
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Does it make sense to run next dev in the dockerfile instead of next start? |
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Updated to run |
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Awesome, thanks! |
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Applied changes to |
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We should update this to support the monorepo |
WalkthroughA new Dockerfile has been added to containerize a Node.js application using the Changes
Sequence Diagram(s)sequenceDiagram
participant DC as Docker Compose
participant DB as Database Service
participant M0 as Mail0 Container
DC->>DB: Start DB service
DB-->>DC: DB ready
DC->>M0: Initialize mail0 container
M0-->>DC: Run "pnpm start" on port 3000
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Hello, I can merge this into Currently I updated my fork but I'd like to remove all the commits in here and re-base |
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hey @txj-xyz, this would need to be updated to |
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Updated base to target |
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Actionable comments posted: 0
🧹 Nitpick comments (4)
docker-compose.yaml (1)
26-26: Resolve Trailing Whitespace.
Trailing spaces were detected on line 26. Removing these helps maintain consistency and prevents potential linter warnings.🧰 Tools
🪛 YAMLlint (1.35.1)
[error] 26-26: trailing spaces
(trailing-spaces)
Dockerfile (3)
4-8: Include the Lock File for Consistent Dependency Resolution.
The instructionCOPY package*.json ./is effective for caching dependency installation layers. If your project uses a lock file (e.g.,pnpm-lock.yaml), consider copying it as well to ensure reproducible builds.
12-13: Optimize the COPY Instruction with a .dockerignore File.
UsingCOPY . .copies all files from the build context into the image, which might include unnecessary files. Adding a.dockerignorefile (if not already present) to exclude temporary files, logs, and other non-essential directories can speed up the build and reduce image size.
29-29: Optional Enhancement: Add a HEALTHCHECK Instruction.
Consider adding aHEALTHCHECKdirective (e.g., after theEXPOSE 3000line) to routinely monitor the container’s health. This can improve operational reliability in production environments.
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📒 Files selected for processing (2)
Dockerfile(1 hunks)docker-compose.yaml(1 hunks)
🧰 Additional context used
🪛 YAMLlint (1.35.1)
docker-compose.yaml
[error] 26-26: trailing spaces
(trailing-spaces)
🔇 Additional comments (4)
docker-compose.yaml (1)
16-25: New 'mail0' Service Configuration: Verify Build and Image Usage.
The new service definition formail0properly sets dependencies, build context, container name, and port mapping. However, note that bothbuild: .and an explicitimage(node:22-slim) are provided. In Docker Compose, this combination instructs Docker to build the image and then tag it with the given name. Please confirm that this is the intended behavior—especially if future modifications (e.g., for monorepo support) or production optimizations are planned.Dockerfile (3)
1-4: Base Image and Working Directory Setup: Approved.
The Dockerfile correctly usesnode:22-slimas the base image and sets the working directory to/mail0, which aligns with the PR objectives for Docker support.
17-27: Environment Variable Defaults: Verify Security and Override Strategies.
The ENV block defines defaults for various environment variables, including critical ones such asDATABASE_URL. Although these are meant to be overridden via the.envfile, please ensure that the default values (especially any sensitive information) are appropriate for development only, and that production deployments enforce secure overrides.
31-31: Startup Command: Approved.
The commandCMD ["pnpm", "start"]clearly defines how the container should start and is appropriate given the Dockerfile’s setup.
This PR adds in Docker support for running dev mode
If you are not familiar with Docker Compose you can build out the image each time with
docker compose up --build -dSummary by CodeRabbit