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local util = require 'lspconfig.util'
local bin_name = 'svlangserver'
local cmd = { bin_name }
if vim.fn.has 'win32' == 1 then
cmd = { 'cmd.exe', '/C', bin_name }
end
local function build_index()
local params = {
command = 'systemverilog.build_index',
}
vim.lsp.buf.execute_command(params)
end
local function report_hierarchy()
local params = {
command = 'systemverilog.report_hierarchy',
arguments = { vim.fn.expand '<cword>' },
}
vim.lsp.buf.execute_command(params)
end
return {
default_config = {
cmd = cmd,
filetypes = { 'verilog', 'systemverilog' },
root_dir = function(fname)
return util.root_pattern '.nvim'(fname) or util.find_git_ancestor(fname)
end,
single_file_support = true,
settings = {
systemverilog = {
includeIndexing = { '*.{v,vh,sv,svh}', '**/*.{v,vh,sv,svh}' },
},
},
on_init = function(client)
local json = ''
for line in io.lines(client.config.root_dir .. '/.nvim/lspconfig.json') do
json = json .. line
end
json = vim.json.decode(json)
client.config.cmd = { json.languageserver.svlangserver.command }
client.config.filetypes = json.languageserver.svlangserver.filetypes
client.config.settings = json.languageserver.svlangserver.settings
end,
},
commands = {
SvlangserverBuildIndex = {
build_index,
description = 'Instructs language server to rerun indexing',
},
SvlangserverReportHierarchy = {
report_hierarchy,
description = 'Generates hierarchy for the given module',
},
},
docs = {
description = [[
https://github.com/imc-trading/svlangserver
`svlangserver`, a language server for systemverilog
]],
},
}
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