Vim: switch to nvim-cmp

.config/nvim/after/plugin/lspconfig.rc.vim

@@ -36,7 +36,6 @@ local on_attach = function(client, bufnr)
   buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
   buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
   buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
-  require'completion'.on_attach()
 end
 
 vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
@@ -56,7 +55,8 @@ vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
 nvim_lsp.groovyls.setup {
   cmd = { "java", "-jar", "/home/kmcr/tools/groovy-language-server/build/libs/groovy-language-server-all.jar" },
   on_attach = on_attach,
-  on_publish_diagnostics = diagnostic_handler
+  on_publish_diagnostics = diagnostic_handler,
+  capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
 }
 
 nvim_lsp.ccls.setup {
@@ -70,16 +70,35 @@ nvim_lsp.ccls.setup {
     },
   },
   on_attach = on_attach,
-  on_publish_diagnostics = diagnostic_handler
+  on_publish_diagnostics = diagnostic_handler,
+  capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
+}
+
+nvim_lsp.pylsp.setup {
+  settings = {
+    pylint = {
+      enabled = false
+    },
+    pyflakes = {
+      enabled = false,
+    },
+  },
+  flags = {
+    debounce_text_changes = 150,
+  },
+  on_attach = on_attach,
+  on_publish_diagnostics = diagnostic_handler,
+  capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
 }
 
 -- Use a loop to conveniently call 'setup' on multiple servers and
 -- map buffer local keybindings when the language server attaches
-local servers = { "pylsp", "cmake", "rust_analyzer" }
+local servers = { "cmake", "rust_analyzer" }
 for _, lsp in ipairs(servers) do
   nvim_lsp[lsp].setup {
     on_attach = on_attach,
-    on_publish_diagnostics = diagnostic_handler
+    on_publish_diagnostics = diagnostic_handler,
+    capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
   }
 end
 EOF