[BUG] Verible verilog formatter arguments not working

[riuandg5]

Describe the bug
I changed the default indentation width from 2 to 4 by providing arguments but verilog code is still using 2 as indentation width after formatting.

Environment (please complete the following information):

• OS: Windows 10.0.19045 build 19045]
• VS Code version 1.90.2
• Extension version v1.14.1
• Verible verilog formatter version: v0.0-3704-g1d393d43 Commit 2024-06-18 Built 2024-06-19T06:52:13Z

Steps to reproduce

1. My settings:

   "[verilog]": {
           "editor.defaultFormatter": "mshr-h.veriloghdl"
   },
   "verilog.linting.linter": "xvlog",
   "verilog.languageServer.veribleVerilogLs.enabled": true,
   "verilog.formatting.verilogHDL.formatter": "verible-verilog-format",
   "verilog.formatting.veribleVerilogFormatter.arguments": "--indentation_spaces=4"

2. Code after formatting:

   `timescale 1ns / 1ps
   
   module clk_divider #(
       parameter integer DIV_VALUE = 5
   ) (
       input clk_in,
       output reg clk_out = 0
   );
   
     reg [31:0] count = 0;
   
     always @(posedge clk_in) begin
       if (count == (DIV_VALUE - 1)) begin
         count   <= 0;
         clk_out <= ~clk_out;
       end else begin
         count <= count + 1;
       end
     end
   endmodule
   

Log
I don't know how to get the logs for the above format operation.

Expected behavior
Verilog code should be formatted to use indentation width of 4.

Actual behavior
Verilog code is being formatted with indentation width of 2.

Additional context
When directly using the verible-verilog-format on command line with --indentation_spaces=4 as argument, it is working as expected.

[hi0t]

I guess that your configuration uses the formatter from veribleVerilogLs. verible-verilog-ls also has the --indentation_spaces=4 setting. But I didn't find a way to pass arguments when starting the ls. When setting
verilog.languageServer.veribleVerilogLs.path": ".vscode/verible-verilog-ls --indentation_spaces=4
an error appears:
[Error - 11:36:05 AM] veribleVerilogLs language server client: couldn't create connection to server. Launching server using command .vscode/verible-verilog-ls --indentation_spaces=4 failed. Error: spawn .vscode/verible-verilog-ls --indentation_spaces=4 ENOENT

[qwertycxz]

What @hi0t said is right. There are actually two same-name formatters. One is provided by the language server and another is provided by the formatter. If you manually select the formatter provided one, it works well. WHILE as their names are the same, VSCode cannot remember which formatter you want to use.
I have two ideas to solve this: one is remove the ls provided formatter. Or else we can just rename it.

Edit: Seems no convenient way to either rename or disable the ls-provided one. :(