Fail nicelly on OSXFUSE 3.0.0+

License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>

fuse/node/mount_darwin.go

@@ -31,7 +31,7 @@ var fuseVersionPkg = "github.com/jbenet/go-fuse-version/fuse-version"
 var errStrFuseRequired = `OSXFUSE not found.
 
 OSXFUSE is required to mount, please install it.
-NOTE: Version 2.7.2 or higher required; prior versions are known to kernel panic!
+NOTE: Version in between 2.7.2 and 3.0.0 is required; prior versions are known to kernel panic!
 It is recommended you install it from the OSXFUSE website:
 
 	http://osxfuse.github.io/
@@ -56,6 +56,8 @@ It is recommended you install it from the OSXFUSE website:
 For more help, see:
 
 	https://github.com/ipfs/go-ipfs/issues/177
+
+OSXFUSE versions >3.0.0 are not compatible with version of FUSE library in current use.
 `
 
 var errStrNeedFuseVersion = `unable to check fuse version.
@@ -142,6 +144,7 @@ func darwinFuseCheckVersion(node *core.IpfsNode) error {
 	log.Debug("mount: osxfuse version:", ov)
 
 	min := semver.MustParse("2.7.2")
+	max := semver.MustParse("3.0.0")
 	curr, err := semver.Make(ov)
 	if err != nil {
 		return err
@@ -150,6 +153,10 @@ func darwinFuseCheckVersion(node *core.IpfsNode) error {
 	if curr.LT(min) {
 		return fmt.Errorf(errStrUpgradeFuse, ov)
 	}
+	// TODO: Upgrade fuse lib and work nice with 3.0.0+
+	if curr.GE(max) {
+		return fmt.Errorf(errStrUpgradeFuse, ov)
+	}
 	return nil
 }