feat: add support for sshfs option (-o) in config

src/cli.cr

@@ -16,7 +16,7 @@ module GX
   class Cli
     Log = ::Log.for("cli")
 
-    @config : GX::Config
+   @config : GX::Config
 
     def initialize
       # Main execution starts here

src/main.cr

@@ -31,6 +31,6 @@ Log.setup do |config|
   end
 end
 
-app = GX::Cli.new
-app.parse_command_line(ARGV)
-app.run
+cli = GX::Cli.new
+cli.parse_command_line(ARGV)
+cli.run

src/models/sshfs_config.cr

@@ -13,6 +13,7 @@ module GX::Models
     getter remote_user : String = ""
     getter remote_host : String = ""
     getter remote_port : String = "22"
+    getter options : Array(String) = [] of String
 
     include Concerns::Base
 
@@ -28,13 +29,19 @@ module GX::Models
       mount_point_safe = @mount_point
       raise InvalidMountpointError.new("Invalid mount point") if mount_point_safe.nil?
 
+      options = [] of String
+      # merge sshfs options
+      @options.each do |option|
+        options.push("-o", option)
+      end
+      options.push("-p", remote_port)
+      options.push(
+        "#{@remote_user}@#{@remote_host}:#{@remote_path}",
+          mount_point_safe
+      )
       process = Process.new(
         "sshfs",
-        [
-          "-p", remote_port,
-          "#{@remote_user}@#{@remote_host}:#{@remote_path}",
-          mount_point_safe,
-        ],
+        options,
         input: STDIN,
         output: STDOUT,
         error: STDERR
@@ -43,3 +50,4 @@ module GX::Models
     end
   end
 end
+