Do not resolve mount linux abs path as windows path on windows (eg. /var/run/docker.sock => c:/var/run/docker.sock folder)
@@ -774,7 +774,9 @@ func isUnixAbs(path string) bool {
func buildMount(project types.Project, volume types.ServiceVolumeConfig) (mount.Mount, error) {
source := volume.Source
- if volume.Type == types.VolumeTypeBind && !filepath.IsAbs(source) {
+ // on windows, filepath.IsAbs(source) is false for unix style abs path like /var/run/docker.sock.
+ // do not replace these with filepath.Abs(source) that will include a default drive.
+ if volume.Type == types.VolumeTypeBind && !filepath.IsAbs(source) && !strings.HasPrefix(source, "/") {
// volume source has already been prefixed with workdir if required, by compose-go project loader
var err error
source, err = filepath.Abs(source)
