diff options
| -rw-r--r-- | runtime/lua/vim/lsp/health.lua | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/runtime/lua/vim/lsp/health.lua b/runtime/lua/vim/lsp/health.lua index 8af9f2f791..04e8393eb3 100644 --- a/runtime/lua/vim/lsp/health.lua +++ b/runtime/lua/vim/lsp/health.lua @@ -187,26 +187,32 @@ local function check_enabled_configs() local config = vim.lsp.config[name] local text = {} --- @type string[] text[#text + 1] = ('%s:'):format(name) - for k, v in - vim.spairs(config --[[@as table<string,any>]]) - do - local v_str --- @type string? - if k == 'name' then - v_str = nil - elseif k == 'filetypes' or k == 'root_markers' then - v_str = table.concat(v, ', ') - elseif type(v) == 'function' then - v_str = func_tostring(v) - else - v_str = vim.inspect(v, { newline = '\n ' }) - end + if not config then + report_warn( + ("'%s' config not found. Ensure that vim.lsp.config('%s') was called."):format(name, name) + ) + else + for k, v in + vim.spairs(config --[[@as table<string,any>]]) + do + local v_str --- @type string? + if k == 'name' then + v_str = nil + elseif k == 'filetypes' or k == 'root_markers' then + v_str = table.concat(v, ', ') + elseif type(v) == 'function' then + v_str = func_tostring(v) + else + v_str = vim.inspect(v, { newline = '\n ' }) + end - if k == 'cmd' and type(v) == 'table' and vim.fn.executable(v[1]) == 0 then - report_warn(("'%s' is not executable. Configuration will not be used."):format(v[1])) - end + if k == 'cmd' and type(v) == 'table' and vim.fn.executable(v[1]) == 0 then + report_warn(("'%s' is not executable. Configuration will not be used."):format(v[1])) + end - if v_str then - text[#text + 1] = ('- %s: %s'):format(k, v_str) + if v_str then + text[#text + 1] = ('- %s: %s'):format(k, v_str) + end end end text[#text + 1] = '' |