Initial release of bdrclone

internal/mount/mount.go

@@ -0,0 +1,37 @@
+//go:build linux
+
+package mount
+
+import (
+	"context"
+	"fmt"
+
+	"bazil.org/fuse"
+	"bazil.org/fuse/fs"
+	"gitea.dddbg.com/youbin/bdrclone/internal/baidu"
+)
+
+func Mount(ctx context.Context, client *baidu.Client, mountpoint string, options Options) error {
+	if options.Name == "" {
+		options.Name = "bdrclone"
+	}
+	mountOptions := []fuse.MountOption{fuse.FSName(options.Name), fuse.Subtype("bdrclone")}
+	if options.ReadOnly {
+		mountOptions = append(mountOptions, fuse.ReadOnly())
+	}
+	conn, err := fuse.Mount(mountpoint, mountOptions...)
+	if err != nil {
+		return fmt.Errorf("mount %s: %w", mountpoint, err)
+	}
+	defer conn.Close()
+	server := fs.New(conn, &fs.Config{})
+	serveErr := make(chan error, 1)
+	go func() { serveErr <- server.Serve(New(client, options.ReadOnly)) }()
+	select {
+	case err := <-serveErr:
+		return err
+	case <-ctx.Done():
+		_ = fuse.Unmount(mountpoint)
+		return <-serveErr
+	}
+}