add commands for consumer groups

[Dave Shoup (shouples)]

Summary of Changes

Some basic cleanup and minor additions that were out of scope for #3264:

• specific refresh for the Consumer Groups and Topics containers (separate from the view-level refresh)
• wire up the "Copy ID" for consumer groups and individual members, and "View in Confluent Cloud" for CCloud consumer groups+members

Associated PRs

• show consumer groups in Topics view #3264
  • add commands for consumer groups #3312 👈
    • (placeholder for topic/partition assignments branch)

Click-testing instructions

Consumer Group commands

1. Select a Kafka cluster with at least one consumer group

2. Click the "Refresh Group" action on the "Consumer Groups" item (optional: start/stop consumers before refreshing) and expect no change in the "Topics" item (or child items)
   

3. Right-click on a consumer group, click "Copy ID" from the right-click context menu, and expect the consumer group ID to be copied to the clipboard (with an info notification shown)

4. Expand the consumer group, click "Copy ID" from the right-click context menu, and expect the consumer ID to be copied to the clipboard (+notification)

5. For CCloud consumer groups+members, click "View in Confluent Cloud" from the right-click context menu

• consumer groups:
  

• consumers:
  

Topic commands

Click the "Refresh Group" action on the "Topics" item and expect no change in the "Consumer Groups" item (or child items)

Pull request checklist

Please check if your PR fulfills the following (if applicable):

Tests

• Added new
• Updated existing
• Deleted existing

Release notes

• Does anything in this PR need to be mentioned in the user-facing CHANGELOG?

[sonarqube-confluent]

Quality Gate failed

Failed conditions
78.8% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube

[sonarqube-confluent]

Quality Gate passed

Issues
13 New issues
0 Accepted issues

Measures
0 Security Hotspots
92.4% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[Dave Shoup (shouples)]

These context values were set in the initial models by #3263, so this is just exposing the commands - no additional logic needed for copying IDs or opening CCloud pages for consumer groups/members in this branch.

[Dave Shoup (shouples)]

Generally matches the existing pattern in https://github.com/confluentinc/vscode/blob/main/src/commands/flinkDatabaseView.ts, but may be worth abstracting to a more general spot

[Copilot]

Pull request overview

This PR adds Topics view container-level commands to refresh either the Topics or Consumer Groups container independently, and wires up context values so Copy ID and View in Confluent Cloud actions can appear for consumer groups and members in the Topics view.

Changes:

• Add a new Topics view command (confluent.topics.refreshResourceContainer) to refresh only the clicked container (Topics vs Consumer Groups).
• Adjust consumer group/member id behavior to support “Copy ID” while keeping TreeItem IDs stable.
• Update package.json menus to show refresh/copy/open-in-cloud actions for the new context values.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
src/viewProviders/topics.ts	Adds a context value for the Consumer Groups container so container-level actions can be targeted.
src/models/consumerGroup.ts	Changes id values for Copy-ID usage; adjusts TreeItem IDs/context values for menu targeting.
src/models/consumerGroup.test.ts	Updates/extends tests to match new id and tooltip behavior.
src/extension.ts	Registers the new Topics view command set during activation.
src/commands/topicsView.ts	Implements and registers the container-level refresh command.
src/commands/topicsView.test.ts	Adds unit tests for registration and refresh routing.
package.json	Contributes the new command and wires it into the Topics view context menus.

[sonarqube-confluent]

Quality Gate passed

Issues
1 New issue
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[James Robinson (jlrobins)]

looks good!