Update alpine Docker digest to 51183f2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
alpine	final	digest	4b7ce07 -> 51183f2

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[github-actions]

🤖 Claude Code Review

Code Review Analysis

I'll analyze the provided diff against the review checklist. This is a minimal change updating a Docker base image digest.

Review Results

Code Quality

✅ Code follows style guide: The change follows Docker best practices by pinning images with SHA256 digests. This is a simple ARG update with no style violations.

✅ No commented-out code: No commented code present.

✅ Meaningful variable names: IMAGE_FINAL is descriptive and follows existing naming conventions.

✅ DRY principle followed: Single declaration, no duplication.

✅ Defects identified: No bugs, logic errors, or security vulnerabilities introduced. This is a safe digest update for the Alpine base image.

Note: I attempted to check for project memory configuration but found none at ./.claude/CLAUDE.md.

Testing

⚠️ Testing considerations:

• This is an infrastructure change (Docker base image update from Alpine 4b7ce07 → 51183f2)
• No new functionality added, so unit/integration tests aren't directly applicable
• Recommendation: Verify the build succeeds and containers function correctly with the new Alpine digest

❌ Test coverage verification: Unable to verify coverage metrics apply to this Docker configuration change. No test files modified or added.

Documentation

✅ README.md: Not applicable - a base image digest update doesn't require README changes.

✅ API docs: Not applicable - no API changes.

✅ Inline comments: Not needed - ARG declaration is self-explanatory.

⚠️ CHANGELOG.md:

• Could not find CHANGELOG.md in the repository
• Recommendation: If maintaining a changelog, consider noting: "Updated Alpine base image to digest 51183f2"

✅ Markdown formatting: No markdown files modified in this PR.

Security

✅ No hardcoded credentials: No credentials present.

✅ Input validation: Not applicable to this change.

✅ Proper error handling: Not applicable to this change.

✅ No sensitive data: No sensitive information added.

✅ No license files: No .lic files or AQAAAD strings in the diff.

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Summary

Overall Assessment: ✅ APPROVED

This is a low-risk maintenance change updating the Alpine Docker base image digest in package.Dockerfile:8. The change follows best practices for Docker image pinning.

Action Items:

1. ⚠️ Build verification required: Ensure CI/CD pipeline passes with the new Alpine image
2. ℹ️ Optional: Add entry to CHANGELOG.md if changelog maintenance is required for infrastructure updates

The PR is clean and safe to merge once build verification is complete.

Automated code review analyzing defects and coding standards

[renovate]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

[github-actions]

🤖 Claude Code Review

Code Review Analysis

Overview

This PR updates the Alpine base image digest in package.Dockerfile. This appears to be an automated dependency update (likely from Renovate bot based on git history).

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Review Results

Code Quality

✅ Code follows style guide

• The change is minimal and follows existing Dockerfile conventions
• ARG declaration format is consistent with other image arguments

✅ No commented-out code

• No commented code present

✅ Meaningful variable names

• IMAGE_FINAL clearly indicates the final stage base image

✅ DRY principle followed

• Single source of truth for the Alpine image digest via ARG

✅ Identify Defects

• No obvious defects: The digest update appears valid
• Verification needed: The new Alpine digest (51183f2cfa6320055da30872f211093f9ff1d3cf06f39a0bdb212314c5dc7375) should correspond to a legitimate Alpine image version
• No security concerns: Digest pinning is a security best practice
• No race conditions, memory leaks, or logic errors in this change

⚠️ Project Memory Configuration (package.Dockerfile:8)

• No .claude/CLAUDE.md file found to evaluate against

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Testing

❌ Unit tests for new functions

• N/A - This is an infrastructure change, not new functionality

❌ Integration tests for new endpoints

• N/A - No new endpoints

⚠️ Edge cases covered

• Should verify the new Alpine image is compatible with the application
• Should test that the built image works correctly with the new base

❌ Test coverage > 80%

• N/A - No code logic changes

Recommendation: This change should be tested by:

1. Building the Docker image successfully
2. Running existing integration tests against the new image
3. Verifying no breaking changes in Alpine between versions

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Documentation

✅ Readme updated if needed

• N/A - Dependency updates typically don't require README changes

✅ API docs updated

• N/A - No API changes

✅ Inline comments for complex logic

• N/A - No complex logic added

⚠️ CHANGELOG.md updated (CHANGELOG.md)

• Cannot verify without reading CHANGELOG.md
• Dependency updates may or may not require changelog entries depending on project policy

✅ Markdown formatting

• N/A - No markdown files changed

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Security

✅ No hardcoded credentials

• No credentials present

✅ Input validation implemented

• N/A - Infrastructure change only

✅ Proper error handling

• N/A - No error handling code changed

✅ No sensitive data in logs

• No logging changes

✅ No license files flagged

• No .lic files or AQAAAD strings in the diff

🔒 Security Note: Using digest pinning (SHA256) for Docker images is a security best practice that prevents image substitution attacks.

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Summary

Overall Assessment: ✅ APPROVED with minor recommendations

This is a straightforward dependency update that updates the Alpine base image digest. The change follows best practices by using digest pinning.

Required Actions

None - the change is acceptable as-is

Recommended Actions

1. Verify the new Alpine digest corresponds to a stable/expected version
2. Run CI/CD pipeline to ensure the image builds successfully
3. Run integration tests to verify compatibility
4. Consider updating CHANGELOG.md if your project tracks dependency updates

Risk Level

🟢 LOW - This is a routine dependency update with minimal risk. The use of digest pinning ensures reproducible builds.

Automated code review analyzing defects and coding standards