Add lsp-bridge support

[ezchi]

It will be great to add lsp-bridge support

[gmlarumbe]

Hi @ezchi ,

This would certainly be a great addition. However I have not tried the package myself and I am not sure of how to integrate it.

The link below would probably be a good starting point for anyone willing to take the first steps:

• https://github.com/manateelazycat/lsp-bridge#add-support-for-new-language

These are the instructions to add support for new servers in the lsp-bridge package. I am not sure however if it would be a good idea to add all the 5 servers already supported in verilog-ext to lsp-bridge.

The first problem that I see after a very brief reading of the code is that lsp-bridge-single-lang-server-mode-list expects the JSON configurations to be placed at the lsp-bridge package under the langserver directory. Adding them to verilog-ext could imply playing around with lsp-bridge-get-single-lang-server-by-project variable, called in lsp-bridge--get-single-lang-server-func, in order to load the configuration from a JSON file in the verilog-ext repo.

In lsp-bridge.py:966

def load_single_server_info(lang_server):
    lang_server_info_path = ""
    if os.path.exists(lang_server) and os.path.dirname(lang_server) != "":
        # If lang_server is real file path, we load the LSP server configuration from the user specified file.
        lang_server_info_path = lang_server
    else:
        # Otherwise, we load LSP server configuration from file lsp-bridge/langserver/lang_server.json.
        lang_server_info_path = get_lang_server_path(lang_server)

Maybe adding a function in a verilog-ext new file named verilog-ext-lsp-bridge.el that populates the lsp-bridge-single-lang-server-mode-list alist variable with absolute paths for the JSON config files, based on the current loaded package path could work, similarly to how it is done for yasnippet snippets.

I would take a look in the following weeks when I have some more free time.

Thanks for the suggestion!

[gmlarumbe]

Added in #20