initial print fix

Author: liwilliam2021

src/services/checkpoints/ShadowCheckpointService.ts

@@ -20,6 +20,7 @@ export abstract class ShadowCheckpointService extends EventEmitter {
 
 	protected _checkpoints: string[] = []
 	protected _baseHash?: string
+	protected _hasFirstCheckpoint: boolean = false
 
 	protected readonly dotGitDir: string
 	protected git?: SimpleGit
@@ -93,6 +94,11 @@ export abstract class ShadowCheckpointService extends EventEmitter {
 
 			await this.writeExcludeFile()
 			this.baseHash = await git.revparse(["HEAD"])
+			// Check if there are any commits beyond the initial commit
+			const commits = await git.log()
+			if (commits.total > 0) {
+				this._hasFirstCheckpoint = true
+			}
 		} else {
 			this.log(`[${this.constructor.name}#initShadowGit] creating shadow git repo at ${this.checkpointsDir}`)
 			await git.init()
@@ -211,14 +217,17 @@ export abstract class ShadowCheckpointService extends EventEmitter {
 			await this.stageAll(this.git)
 			const commitArgs = options?.allowEmpty ? { "--allow-empty": null } : undefined
 			const result = await this.git.commit(message, commitArgs)
-			const isFirst = this._checkpoints.length === 0
+			const isFirst = !this._hasFirstCheckpoint
 			const fromHash = this._checkpoints[this._checkpoints.length - 1] ?? this.baseHash!
 			const toHash = result.commit || fromHash
 			this._checkpoints.push(toHash)
 			const duration = Date.now() - startTime
 
 			if (isFirst || result.commit) {
 				this.emit("checkpoint", { type: "checkpoint", isFirst, fromHash, toHash, duration })
+				if (isFirst) {
+					this._hasFirstCheckpoint = true
+				}
 			}
 
 			if (result.commit) {