[Jdubrick]

Remove the unused LangChain dependencies and LangSmith overrides from the Lightspeed 1.10 release line, and prune their transitive packages from the lockfile.

Include a backend patch changeset, matching the cleanup previously made on main in #4325.

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✔️ Checklist

• A changeset describing the change and affected packages. (more info)
• Added or Updated documentation
• Tests for new functionality and regression tests for bug fixes
• Screenshots attached (for UI changes)

[rhdh-qodo-merge]

PR Summary by Qodo

Remove unused LangChain dependencies from Lightspeed

⚙️ Configuration changes 🕐 10-20 Minutes

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AI Description

• Remove unused LangChain backend dependencies and LangSmith overrides after the move to the HTTP
 proxy.
• Prune their lockfile entries and add a backend patch changeset.

Diagram

graph TD
  Backend["Backend dependencies"] --> Lock["Yarn lockfile"] --> Install["Workspace install"]
  Overrides["Workspace overrides"] --> Lock
  Changeset["Patch changeset"] --> Release["Backend release"]
  Backend --> Release

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High-Level Assessment

Removing unused direct dependencies and overrides, then regenerating the lockfile, is the appropriate cleanup. Retaining the packages offers no benefit now that the backend uses the Lightspeed Core HTTP proxy.

Files changed (4) +16 / -144

Documentation (1) +5 / -0

remove-unused-langchain.mdRecord a backend patch release +5/-0

Record a backend patch release

• Adds a patch changeset explaining that the LangChain dependencies are no longer needed after the move to the Lightspeed Core HTTP proxy.

workspaces/lightspeed/.changeset/remove-unused-langchain.md

Other (3) +11 / -144

package.jsonRemove the workspace LangSmith override +1/-2

Remove the workspace LangSmith override

• Drops the LangSmith resolution from the Lightspeed workspace manifest.

workspaces/lightspeed/package.json

package.jsonRemove unused backend LangChain dependencies +0/-5

Remove unused backend LangChain dependencies

• Removes @langchain/core and @langchain/openai from backend dependencies and deletes the package-level LangSmith resolution.

workspaces/lightspeed/plugins/lightspeed-backend/package.json

yarn.lockPrune unused LangChain dependency resolutions +10/-137

Prune unused LangChain dependency resolutions

• Removes the LangChain and LangSmith entries and transitive packages no longer required by the workspace. Retained shared packages have their dependency selectors adjusted.

workspaces/lightspeed/yarn.lock

[rhdh-qodo-merge]

Code Review by Qodo

🐞 Bugs (0) 📘 Rule violations (0) 📎 Requirement gaps (0)

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Great, no issues found!

Qodo reviewed your code and found no material issues that require review

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[rhdh-qodo-merge]

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
⚠️ Please upload report for BASE (release-1.10/lightspeed@bcd91ab). Learn more about missing BASE report.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@                    Coverage Diff                     @@
##             release-1.10/lightspeed    #5387   +/-   ##
==========================================================
  Coverage                           ?   60.96%           
==========================================================
  Files                              ?     2098           
  Lines                              ?    65167           
  Branches                           ?    16940           
==========================================================
  Hits                               ?    39726           
  Misses                             ?    25219           
  Partials                           ?      222           

Flag	Coverage Δ		*Carryforward flag
adoption-insights	83.58% <ø> (?)		Carriedforward from 230b90c
ai-integrations	70.03% <ø> (?)		Carriedforward from 230b90c
app-defaults	69.60% <ø> (?)		Carriedforward from 230b90c
augment	69.36% <ø> (?)		Carriedforward from 230b90c
bulk-import	72.86% <ø> (?)		Carriedforward from 230b90c
cost-management	16.49% <ø> (?)		Carriedforward from 230b90c
dcm	32.85% <ø> (?)		Carriedforward from 230b90c
extensions	61.79% <ø> (?)		Carriedforward from 230b90c
global-floating-action-button	74.30% <ø> (?)		Carriedforward from 230b90c
global-header	61.68% <ø> (?)		Carriedforward from 230b90c
homepage	50.95% <ø> (?)		Carriedforward from 230b90c
konflux	91.01% <ø> (?)		Carriedforward from 230b90c
lightspeed	68.13% <ø> (?)
mcp-integrations	81.59% <ø> (?)		Carriedforward from 230b90c
orchestrator	36.36% <ø> (?)		Carriedforward from 230b90c
quickstart	62.88% <ø> (?)		Carriedforward from 230b90c
sandbox	79.56% <ø> (?)		Carriedforward from 230b90c
scorecard	83.58% <ø> (?)		Carriedforward from 230b90c
theme	64.54% <ø> (?)		Carriedforward from 230b90c
translations	8.49% <ø> (?)		Carriedforward from 230b90c
x2a	78.28% <ø> (?)		Carriedforward from 230b90c

*This pull request uses carry forward flags. Click here to find out more.

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[Jdubrick]

/hold trying to figure out if we should bump playwright here or pin the gh runner

[Omar-AlJaljuli]

/lgtm

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud