better LspDiagnostics icons and colors

lua/compe-completion.lua

@@ -15,7 +15,7 @@ require "compe".setup {
     documentation = true,
     source = {
         path = true,
-        buffer = true,
+        buffer = {kind = "﬘" , true},
         calc = true,
         vsnip = {kind = "﬌"}, --replace to what sign you prefer
         nvim_lsp = true,

lua/nvim-lspconfig.lua

@@ -36,7 +36,7 @@ function on_attach(client)
 end
 
 local lspconf = require "lspconfig"
-local servers = {"html", "cssls", "tsserver", "pyright" , "bashls"}
+local servers = {"html", "cssls", "tsserver", "pyright", "bashls"}
 
 for k, lang in pairs(servers) do
     lspconf[lang].setup {
@@ -78,7 +78,23 @@ require "lspconfig".sumneko_lua.setup {
 }
 
 -- replace the default lsp diagnostic letters with prettier symbols
-vim.fn.sign_define("LspDiagnosticsSignError", {text = "", numhl = "LspDiagnosticsDefaultError"})
-vim.fn.sign_define("LspDiagnosticsSignWarning", {text = "", numhl = "LspDiagnosticsDefaultWarning"})
-vim.fn.sign_define("LspDiagnosticsSignInformation", {text = "", numhl = "LspDiagnosticsDefaultInformation"})
-vim.fn.sign_define("LspDiagnosticsSignHint", {text = "", numhl = "LspDiagnosticsDefaultHint"})
+vim.fn.sign_define("LspDiagnosticsSignError", {text = "", numhl = "LspDiagnosticsDefaultError"})
+vim.fn.sign_define("LspDiagnosticsSignWarning", {text = "", numhl = "LspDiagnosticsDefaultWarning"})
+vim.fn.sign_define("LspDiagnosticsSignInformation", {text = "", numhl = "LspDiagnosticsDefaultInformation"})
+vim.fn.sign_define("LspDiagnosticsSignHint", {text = "", numhl = "LspDiagnosticsDefaultHint"})
+
+-- diagnostics highlights
+
+local cmd = vim.cmd
+
+cmd "hi LspDiagnosticsSignError guifg=#f9929b"
+cmd "hi LspDiagnosticsVirtualTextError guifg=#BF616A"
+
+cmd "hi LspDiagnosticsSignWarning guifg=#EBCB8B"
+cmd "hi LspDiagnosticsVirtualTextWarning guifg=#EBCB8B"
+
+cmd "hi LspDiagnosticsSignInformation guifg=#A3BE8C"
+cmd "hi LspDiagnosticsVirtualTextInformation guifg=#A3BE8C"
+
+cmd "hi LspDiagnosticsSignHint guifg=#b6bdca"
+cmd "hi LspDiagnosticsVirtualTextHint guifg=#b6bdca"