FileWatch triggers file changed even if only file attributes changed #4706
Description
Hello,
I noticed FileWatch detects file change even if the file is accessed but untouched.
Thank you !
Expected Behavior
FileWatch should not detect a change if the file is unchanged.
According to the doc FileWatch should trigger only on create, modify, or delete : "SeenFiles is a list of paths which changed (create, modify, or delete)."
Current Behavior
FileWatch detects a change if the file is accessed.
> tilt get filewatches configs:singleton -o yaml
....
- seenFiles:
- C:\xxx\helm-values.tilt.yaml
time: "2021-06-29T17:04:05.777668Z"
lastEventTime: "2021-06-29T17:04:05.777668Z"
monitorStartTime: "2021-06-29T14:08:54.952365Z"
> PS C:\xxx> Get-Item C:\xxx\helm-values.tilt.yaml | Select-Object LastAccessTimeUtc, LastWriteTimeUtc
LastAccessTimeUtc LastWriteTimeUtc
----------------- ----------------
6/29/2021 5:04:14 PM 5/14/2021 4:00:59 PM
(you can see that LastWriteTimeUtc does not match with the FileWatch lastEventTime, but LastAccessTimeUtc match)
Context
tilt doctor Output
$ tilt doctor
Tilt: v0.20.8, built 2021-06-18
System: windows-amd64
---
Docker
- Host: [default]
- Version: 1.41
- Builder: 2
---
Kubernetes
- Env: minikube
- Context: minikube
- Cluster Name: minikube
- Namespace: default
- Container Runtime: containerd
- Version: v1.20.7
- Cluster Local Registry: {Host:localhost:56195 hostFromCluster: SingleName:}