Sync agent state from PC at 2026-05-15 16:32:18

sync/sync-agent.ps1

@@ -13,7 +13,6 @@ $HeartbeatFile = Join-Path $PublicStateDir "heartbeat-pc.json"
 $ErrorFile = Join-Path $PublicStateDir "error-pc.md"
 $AllowedPaths = @(
     "AGENT_BOARD.md",
-    "USER_STATUS.md",
     "README.md",
     ".cursor/rules",
     "handoff",
@@ -67,6 +66,26 @@ function Invoke-Git {
     }
 }
 
+function Remove-StaleSyncError {
+    if (Test-Path $ErrorFile) {
+        Remove-Item $ErrorFile -Force
+    }
+}
+
+function Push-WithRetry {
+    & git push
+    if ($LASTEXITCODE -eq 0) {
+        return
+    }
+
+    # Another agent may have pushed between our pull and push. Rebase once and retry.
+    Invoke-Git @("pull", "--rebase", "--autostash")
+    if (Test-ConflictMarkers) {
+        throw "merge or rebase conflicts detected after push retry"
+    }
+    Invoke-Git @("push")
+}
+
 function Get-AllowedChanges {
     $changes = & git -C $RepoRoot status --porcelain
     if ($LASTEXITCODE -ne 0) {
@@ -148,6 +167,7 @@ function Sync-Once {
         throw "merge or rebase conflicts detected"
     }
 
+    Remove-StaleSyncError
     Write-Heartbeat
 
     $allowedChanges = @(Get-AllowedChanges)
@@ -171,15 +191,12 @@ function Sync-Once {
 
     $timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
     Invoke-Git @("commit", "-m", "Sync agent state from PC at $timestamp")
-    Invoke-Git @("push")
+    Push-WithRetry
 }
 
 do {
     try {
         Sync-Once
-        if (Test-Path $ErrorFile) {
-            Remove-Item $ErrorFile -Force
-        }
     }
     catch {
         Write-SyncError $_.Exception.Message