[alexcos20]

Summary by CodeRabbit

• Chores
  • Updated the Node.js version used for local development, automated checks, and application containers to 26.12.1. This keeps the runtime consistent across these environments; end-user functionality is unchanged.

[coderabbitai]

No actionable comments were generated in the recent review.

Recent review info

Run configuration

• Source mode: Auto
• Repository: Unavailable
• Branch: Unavailable
• File: No configuration file from this repository applied
• Commit: Unavailable
• Layers: defaults
• Review profile: CHILL
• Plan: Advanced
• Run ID: 92389bde-4e73-4700-9b67-cb9ff13b6521

Commits

Reviewing files that changed from the base of the PR and between 28bf022 and db6b194.

Files selected for processing: 3

• .github/workflows/ci.yml
• .nvmrc
• Dockerfile

Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

Walkthrough

The configured Node.js version changes from 24.22.1 to 26.12.1 in .nvmrc, CI jobs, and the Docker builder and runner images.

Changes: Node.js version update

Layer / File(s)	Summary
Update runtime versions .nvmrc, .github/workflows/ci.yml, Dockerfile	The .nvmrc file and five CI jobs now use Node.js 26.12.1. The Docker builder and runner images also use Node.js 26.12.1 with a new pinned digest.

Priority: Low

Estimated code review effort: 1 (Trivial) | ~5 minutes

Change: Other

Possibly related issues

• oceanprotocol/ocean-node#1536: The issue requests a Node.js 26.x update, which this pull request makes.

Possibly related PRs

• oceanprotocol/ocean-node#1529: This PR updates Node.js in the same .nvmrc, CI, and Docker configuration.

Merge Risk: Minimal · up to db6b1

The Node.js image update is mergeable; required Docker build and runtime dependencies remain available.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly and concisely describes the primary change: updating Node.js to version 26.12.1. It does not mention the related Docker image changes, but the title does not need to cover every deta…
Docstring Coverage		No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentat…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Title check

Explanation

The title clearly and concisely describes the primary change: updating Node.js to version 26.12.1. It does not mention the related Docker image changes, but the title does not need to cover every detail.

Full details: Docstring Coverage

Explanation

No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentation-only edits and deletions within surviving functions are included; unchanged diff context and fully deleted functions are excluded. Analyzed 0 functions across 0 files. (3 skipped: 3 unsupported.)

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[alexcos20]

/run-security-scan

[alexcos20]

AI automated code review (Gemini 3).

Overall risk: low

Summary:
The PR consistently bumps the Node.js version to 26.12.1 across the CI workflows, .nvmrc, and Dockerfile. However, a noticeable regression was introduced in the Dockerfile where the production runner image drops the '-slim' designation. This should be addressed before merging to maintain performance and security best practices.

Comments:
• [WARNING][security] The base image for the runner stage was changed from node:24.22.1-trixie-slim to the full node:26.12.1-trixie image. Moving away from the slim variant for the final production stage significantly increases the final Docker image size and broadens the attack surface by including unnecessary OS packages and development tools.

Suggested fix:

-FROM node:26.12.1-trixie@sha256:31ea2a1880e8393df2445e7654ec74992d7fa450fd659ba5b66b0bec909a55b1 AS runner
+FROM node:26.12.1-trixie-slim@sha256:[update-with-slim-sha256] AS runner

[alexcos20]

/run-security-scan

[alexcos20]

AI automated code review (Gemini 3).

Overall risk: low

Summary:
This PR updates the Node.js version from 24.22.1 to 26.12.1 across the CI workflows, .nvmrc, and Dockerfile. The update is consistent across all relevant configuration files. The Docker image SHA256 digests have also been updated to match the new versions. LGTM!

Comments:
• [INFO][performance] The builder image has been switched from node:*-trixie to node:*-trixie-slim. Since python3 and build-essential are explicitly installed on the next line, this is a good change that will reduce the builder image size. Just ensure no implicit dependencies from the full trixie image were being relied upon.