hotfixes for lsp

flake.lock

@@ -47,11 +47,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1697502546,
-        "narHash": "sha256-a2e/QF+m5/ipFo6RxRPXUKiQB0zRLZR3/tX2xVohWyY=",
+        "lastModified": 1697540776,
+        "narHash": "sha256-Jr0kMlZfCmx3JLL4ZvfonP3GRZdLy+NdiHeeth0rN7o=",
         "owner": "hyprwm",
         "repo": "Hyprland",
-        "rev": "93676f91a059d85f9d29a99684fb19b40af5abda",
+        "rev": "20e7ccd48033dcacc233b2a2f46d385049bf299b",
         "type": "github"
       },
       "original": {

nix/users/base/neovim/default.nix

@@ -23,7 +23,7 @@
 
       # LSP
       {
-        plugin = vimPlugins.nvim-lspconfig;
+        plugin = nvim-lspconfig;
         config = toLuaFile ./plugins/lsp.lua;
       }
 

nix/users/base/neovim/plugins/lsp.lua

@@ -20,3 +20,283 @@ if not status then
     return
 end
 
+require("luasnip.loaders.from_vscode").lazy_load()
+
+-- For consistency
+local diagnostic = vim.diagnostic
+local lsp = vim.lsp
+local keymap = vim.keymap
+local api = vim.api
+
+diagnostic.config({
+	virtual_text = true,
+	severity_sort = true,
+	underline = true,
+})
+
+local augroup = api.nvim_create_augroup("LspFormatting" , {})
+
+local on_attach = function(client, bufnr)
+	-- format on save
+    if client.supports_method("textDocument/formatting") then
+        -- api.nvim_clear_autocmds({ group = augroup, buffer = bufnr })
+        -- api.nvim_create_autocmd("BufWritePre", {
+        --     group = augroup,
+        --     buffer = bufnr,
+        --     callback = function()
+        --         lsp.buf.format({ async = false })
+        --     end,
+        -- })
+    end
+
+    local map_opts = {
+        buffer = true,
+        silent = true,
+    }
+
+    local float_window_width = 45
+
+    keymap.set("n", "<space>s", function()
+        lsp.buf.hover()
+    end, map_opts)
+
+    lsp.handlers["textDocument/hover"] = lsp.with(vim.lsp.handlers.hover, {
+        border = "rounded",
+        width = float_window_width,
+    })
+
+    keymap.set("n", "<space>e", function()
+        diagnostic.open_float(0, {
+            source = "always",
+            scope = "line",
+            header = false,
+            width = float_window_width,
+            border = "rounded",
+        })
+    end, map_opts)
+end
+
+local capabilities = cmp_capabilities.default_capabilities()
+lspconfig.jedi_language_server.setup({
+    --Python
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.tsserver.setup({
+    -- Javascript and Typescript
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.html.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.hls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.rust_analyzer.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.cssls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.lua_ls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.bashls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.clangd.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.dockerls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.yamlls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.zls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.grammarly.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.gopls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+-- lspconfig.nil_ls.setup({
+--     on_attach = on_attach,
+--     capabilities = capabilities,
+-- })
+lspconfig.nixd.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+lspconfig.jsonls.setup({
+    on_attach = on_attach,
+    capabilities = capabilities,
+})
+
+local has_root = function(root_files)
+    return function(utils)
+        return utils.root_has_file(root_files)
+    end
+end
+local js_conf = function(root_files)
+    return {
+        only_local = "node_modules/.bin",
+        condition = has_root(root_files),
+    }
+end
+
+-- null_ls.setup({
+--     on_attach = on_attach,
+--     capabilities = capabilities,
+--     sources = {
+--         -- format
+--         null_ls.builtins.formatting.stylua,
+--         null_ls.builtins.formatting.prettierd.with({
+--             extra_filetypes = { "svelte", "toml" },
+--             js_conf({
+--                 ".prettierrc",
+--                 ".prettierrc.cjs",
+--                 ".prettierrc.js",
+--                 ".prettierrc.json",
+--                 "prettier.config.js",
+--             }),
+--         }),
+--         null_ls.builtins.formatting.eslint_d.with(js_conf({
+--             ".eslintrc",
+--             ".eslintrc.cjs",
+--             ".eslintrc.js",
+--             ".eslintrc.json",
+--         })),
+--
+--         -- diagnostics
+--         null_ls.builtins.diagnostics.eslint_d.with(js_conf({
+--             ".eslintrc",
+--             ".eslintrc.cjs",
+--             ".eslintrc.js",
+--             ".eslintrc.json",
+--         })),
+--
+--         -- code actions
+--         null_ls.builtins.code_actions.gitsigns,
+--         null_ls.builtins.code_actions.eslint_d.with(js_conf({
+--             ".eslintrc",
+--             ".eslintrc.cjs",
+--             ".eslintrc.js",
+--             ".eslintrc.json",
+--         })),
+--     },
+-- })
+local kind_icons = {
+    Text = "",
+    Method = "",
+    Function = "",
+    Constructor = "",
+    Field = "ﰠ",
+    Variable = "",
+    Class = "ﴯ",
+    Interface = "",
+    Module = "",
+    Property = "ﰠ",
+    Unit = "塞",
+    Value = "",
+    Enum = "",
+    Keyword = "",
+    Snippet = "",
+    Color = "",
+    File = "",
+    Reference = "",
+    Folder = "",
+    EnumMember = "",
+    Constant = "",
+    Struct = "פּ",
+    Event = "",
+    Operator = "",
+    TypeParameter = "",
+    Copilot = "",
+}
+cmp.setup({
+    snippet = {
+        expand = function(args)
+            luasnip.lsp_expand(args.body)
+        end,
+    },
+    window = {
+        completion = cmp.config.window.bordered({
+            scrollbar = false,
+            max_width = 1,
+            max_height = 1,
+        }),
+        documentation = cmp.config.window.bordered()
+    },
+    mapping = {
+        ['<C-k>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-j>'] = cmp.mapping.scroll_docs(4),
+        ['<C-Space>'] = cmp.mapping.complete(),
+        ['<C-e>'] = cmp.mapping.abort(),
+        ["<Tab>"] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_next_item()
+            else
+                fallback()
+            end
+        end, { "i", "s" }),
+        ["<S-Tab>"] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_prev_item()
+            else
+                fallback()
+            end
+        end, { "i", "s" }),
+        ['<CR>'] = cmp.mapping({
+            i = function(fallback)
+                if cmp.visible() then
+                    cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })
+                else
+                    fallback()
+                end
+            end,
+        }),
+    },
+    formatting = {
+        fields = { "kind", "abbr", "menu" },
+        format = function(_, item)
+            local label_width = 45
+            local label = item.abbr
+            local truncated_label = vim.fn.strcharpart(label, 0, label_width)
+
+            if truncated_label ~= label then
+                item.abbr = truncated_label .. "…"
+            elseif string.len(label) < label_width then
+                local padding = string.rep(" ", label_width - string.len(label))
+                item.abbr = label .. padding
+            end
+
+            item.menu = item.kind
+            item.kind = kind_icons[item.kind]
+            return item
+        end,
+    },
+    sources = cmp.config.sources({
+        { name = "nvim_lsp" },
+        { name = "buffer" },
+        { name = "path" },
+        { name = "cmp_tabnine" },
+        { name = "nvim_lua" },
+        { name = "luasnip" },
+    }),
+})