[BUG] develop->watch->action->sync doesn't work on mac m2

[tamis-laan]

Description

I'm using the following in my project:

    develop:
      watch:
        - action: sync+restart
          path: ./cmd/interface
          target: /app/cmd/interface
        - action: sync+restart
          path: ./internal
          target: /app/internal
        - action: rebuild
          path: ./docker/interface
        - action: sync
          path: ./static
          target: /app/static
        - action: sync
          path: ./templates
          target: /app/templates

When changing a template a change triggers a sync and the new template is loaded properly in linux.
However switching to a m2 mac it says:

Syncing "interface" after changes were detected
``
but the old template file is still there in the container so in practice nothing is copied over. If I do `sync+restart` the problem still persists. Only `rebuild` works properly. 

### Steps To Reproduce

_No response_

### Compose Version

```Text
2.29.2

Docker Environment

 docker info
Client:
Version: 27.2.0
Context: desktop-linux
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.16.2-desktop.1
Path: /Users/xxx/.docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.29.2-desktop.2
Path: /Users/xxx/.docker/cli-plugins/docker-compose
debug: Get a shell into any image or container (Docker Inc.)
Version: 0.0.34
Path: /Users/xxx/.docker/cli-plugins/docker-debug
desktop: Docker Desktop commands (Alpha) (Docker Inc.)
Version: v0.0.15
Path: /Users/xxx/.docker/cli-plugins/docker-desktop
dev: Docker Dev Environments (Docker Inc.)
Version: v0.1.2
Path: /Users/xxx/.docker/cli-plugins/docker-dev
extension: Manages Docker extensions (Docker Inc.)
Version: v0.2.25
Path: /Users/xxx/.docker/cli-plugins/docker-extension
feedback: Provide feedback, right in your terminal! (Docker Inc.)
Version: v1.0.5
Path: /Users/xxx/.docker/cli-plugins/docker-feedback
init: Creates Docker-related starter files for your project (Docker Inc.)
Version: v1.3.0
Path: /Users/xxx/.docker/cli-plugins/docker-init
sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
Version: 0.6.0
Path: /Users/xxx/.docker/cli-plugins/docker-sbom
scout: Docker Scout (Docker Inc.)
Version: v1.13.0
Path: /Users/xxx/.docker/cli-plugins/docker-scout
Server:
Containers: 6
Running: 4
Paused: 0
Stopped: 2
Images: 28
Server Version: 27.2.0
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Using metacopy: false
Native Overlay Diff: true
userxattr: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Cgroup Version: 2
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 8fc6bcff51318944179630522a095cc9dbf9f353
runc version: v1.1.13-0-g58aa920
init version: de40ad0
Security Options:
seccomp
Profile: unconfined
cgroupns
Kernel Version: 6.10.4-linuxkit
Operating System: Docker Desktop
OSType: linux
Architecture: aarch64
CPUs: 12
Total Memory: 7.655GiB
Name: docker-desktop
ID: 9461d8ee-5ad6-43ac-abd8-69fb1d0c07c8
Docker Root Dir: /var/lib/docker
Debug Mode: false
HTTP Proxy: http.docker.internal:3128
HTTPS Proxy: http.docker.internal:3128
No Proxy: hubproxy.docker.internal
Labels:
com.docker.desktop.address=unix:///Users/xxx/Library/Containers/com.docker.docker/Data/docker-cli.sock
Experimental: false
Insecure Registries:
hubproxy.docker.internal:5555
127.0.0.0/8
Live Restore Enabled: false
WARNING: daemon is not using the default seccomp profile

Anything else?

No response

[davidjonesdialexa]

👍 seeing this as well, was working on an intel machine prior to recent docker updates.

intel macbook pro

command line reports files are syncing, however the files in the container are not updated

update: I got this to work by using docker compose up --watch, but it is extremely slow on my machine, probably because I'm still on an intel MBA 😂

[jhrotko]

Hello @tamis-laan,

I tried to reproduce this but it works on my machine :( I am also testing on a M2. could you provide more details about your configuration and maybe steps to reproduce it?