feat(helm-reval): expose GET /info endpoint

[priyaselvaganesan]

TL;DR

Adds GET /info to the helm-reval management server (port 8082, alongside /healthz and /log_level). Returns service name, semver, and commit SHA injected at build time via Bazel x_defs.

Additional Details

nvcfversion.Handler() from go-lib serves the response. Service, version, and commit are resolved from the Service, Version, and GitHash package vars set via x_defs in BUILD.bazel when building with --stamp.

This PR is blocked on go-lib PR #270. Once that merges, go.mod will be updated to the published version that includes Handler() and CI will go green.

Changes:

• cmd/reval/cli/server.go: registers nvcfversion.Handler() at GET /info in serveManagementRoutes
• cmd/reval/cli/BUILD.bazel: adds go-lib pkg/version to deps
• cmd/reval-service/BUILD.bazel: adds Service x_def ("nvcf-helm-reval-api") alongside the existing Version and GitHash x_defs

For the Reviewer

• go-lib PR: feat(go-lib/version): add Handler and HandlerFor http.Handler #270
• POR: https://docs.google.com/document/d/1XigTpFIMVfkR-RgwdF7urquq8YxGYDEVamsrJNJwC-U

For QA

Tested locally on ncp-local k3d cluster:

kubectl port-forward deployment/reval 8082:8082 -n nvcf
curl http://localhost:8082/info
{"service":"nvcf-helm-reval-api","version":"...","commit":"2c495cc5-dirty"}

Issues

Relates to #315

Checklist

• I am familiar with the Contributing Guidelines.
• I have signed off my commits for Developer Certificate of Origin (DCO) compliance.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

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[github-actions]

🛡️ CodeQL Analysis

🚨 Found 2 issue(s)

Severity Breakdown:

• 🔴 Errors: 0
• 🟡 Warnings: 0
• 🔵 Notes: 0

📋 Top Issues

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_{🕐 Last updated: 2026-07-20 21:20:10 UTC | Commit: a799e06}

[kristinapathak]

Please provide a Github issue instead of an internal JIRA.

[priyaselvaganesan]

Please provide a Github issue instead of an internal JIRA.

Done — created issue #315 and updated the Issues section.

[priyaselvaganesan]

Bazel CI failure is expected. nvcfversion.Handler() is defined in go-lib PR #270 which has not merged yet. Once that lands, go.mod will be updated to the new go-lib version and this will go green.