Now we can check git out

* Added checkpoint telemetry

* changeset

* Update src/services/telemetry/TelemetryService.ts

Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>

---------

Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>

Author: canvrno

.changeset/quick-rings-eat.md

@@ -0,0 +1,5 @@
+---
+"claude-dev": patch
+---
+
+Checkpoints Telemetry

src/integrations/checkpoints/CheckpointGitOperations.ts

@@ -3,6 +3,7 @@ import { globby } from "globby"
 import * as path from "path"
 import simpleGit, { SimpleGit } from "simple-git"
 import { HistoryItem } from "../../shared/HistoryItem"
+import { telemetryService } from "../../services/telemetry/TelemetryService"
 import { fileExistsAtPath } from "../../utils/fs"
 import { getLfsPatterns, writeExcludesFile } from "./CheckpointExclusions"
 import { getWorkingDirectory, hashWorkingDir } from "./CheckpointUtils"
@@ -272,6 +273,14 @@ export class GitOperations {
 				if (branches.all.includes(branchName)) {
 					console.info(`Found branch ${branchName} to delete`)
 					await GitOperations.deleteBranchForGit(git, branchName)
+
+					// Determine if the task is active based on whether we had to use the stored worktree path
+					const isTaskActive = !historyItem.shadowGitConfigWorkTree
+					telemetryService.captureCheckpointUsage(
+						taskId,
+						isTaskActive ? "branch_deleted_active" : "branch_deleted_inactive",
+					)
+
 					return
 				}
 				console.warn(`Branch ${branchName} not found in branch-per-task repository`)
@@ -356,6 +365,7 @@ export class GitOperations {
 		if (!branches.all.includes(branchName)) {
 			console.info(`Creating new task branch: ${branchName}`)
 			await git.checkoutLocalBranch(branchName)
+			telemetryService.captureCheckpointUsage(taskId, "branch_created")
 		} else {
 			console.info(`Switching to existing task branch: ${branchName}`)
 			await git.checkout(branchName)

src/integrations/checkpoints/CheckpointTracker.ts

@@ -3,6 +3,7 @@ import * as path from "path"
 import simpleGit from "simple-git"
 import * as vscode from "vscode"
 import { HistoryItem } from "../../shared/HistoryItem"
+import { telemetryService } from "../../services/telemetry/TelemetryService"
 import { GitOperations } from "./CheckpointGitOperations"
 import { getShadowGitPath, hashWorkingDir, getWorkingDirectory } from "./CheckpointUtils"
 
@@ -113,7 +114,11 @@ class CheckpointTracker {
 			// Branch-per-task structure
 			const gitPath = await getShadowGitPath(newTracker.globalStoragePath, newTracker.taskId, newTracker.cwdHash)
 			await newTracker.gitOperations.initShadowGit(gitPath, workingDir)
+
+			telemetryService.captureCheckpointUsage(taskId, "shadow_git_initialized")
+
 			await newTracker.gitOperations.switchToTaskBranch(newTracker.taskId, gitPath)
+
 			return newTracker
 		} catch (error) {
 			console.error("Failed to create CheckpointTracker:", error)
@@ -168,6 +173,7 @@ class CheckpointTracker {
 			})
 			const commitHash = result.commit || ""
 			console.warn(`Checkpoint commit created.`)
+			telemetryService.captureCheckpointUsage(this.taskId, "commit_created")
 			return commitHash
 		} catch (error) {
 			console.error("Failed to create checkpoint:", {
@@ -241,6 +247,7 @@ class CheckpointTracker {
 		await this.gitOperations.switchToTaskBranch(this.taskId, gitPath)
 		await git.reset(["--hard", commitHash]) // Hard reset to target commit
 		console.debug(`Successfully reset to checkpoint: ${commitHash}`)
+		telemetryService.captureCheckpointUsage(this.taskId, "restored")
 	}
 
 	/**

src/services/telemetry/TelemetryService.ts

@@ -23,7 +23,7 @@ class PostHogClient {
 			TOKEN_USAGE: "task.tokens",
 			// Tracks switches between plan and act modes
 			MODE_SWITCH: "task.mode",
-			// Tracks usage of the git-based checkpoint system (create/restore/delete)
+			// Tracks usage of the git-based checkpoint system (shadow_git_initialized, commit_created, branch_created, branch_deleted_active, branch_deleted_inactive, restored)
 			CHECKPOINT_USED: "task.checkpoint_used",
 			// Tracks when tools (like file operations, commands) are used
 			TOOL_USED: "task.tool_used",
@@ -249,9 +249,18 @@ class PostHogClient {
 	/**
 	 * Records interactions with the git-based checkpoint system
 	 * @param taskId Unique identifier for the task
-	 * @param action The type of checkpoint action (created/restored/deleted)
+	 * @param action The type of checkpoint action
 	 */
-	public captureCheckpointUsage(taskId: string, action: "created" | "restored" | "deleted") {
+	public captureCheckpointUsage(
+		taskId: string,
+		action:
+			| "shadow_git_initialized"
+			| "commit_created"
+			| "branch_created"
+			| "branch_deleted_active"
+			| "branch_deleted_inactive"
+			| "restored",
+	) {
 		this.capture({
 			event: PostHogClient.EVENTS.TASK.CHECKPOINT_USED,
 			properties: {