From fcaf13a267b7bacd26ad8b2e952a793645e42bba Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Mon, 15 Feb 2021 14:22:32 +0530
Subject: init

---
 lua/lsp.lua        | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 lua/treesitter.lua | 18 +++++++++++++++++
 2 files changed, 77 insertions(+)
 create mode 100644 lua/lsp.lua
 create mode 100644 lua/treesitter.lua

(limited to 'lua')

diff --git a/lua/lsp.lua b/lua/lsp.lua
new file mode 100644
index 0000000..f921c70
--- /dev/null
+++ b/lua/lsp.lua
@@ -0,0 +1,59 @@
+local nvim_lsp = require('lspconfig')
+local on_attach = function(client, bufnr)
+  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+
+  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+  -- Mappings.
+  local opts = { noremap=true, silent=true }
+  buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
+  buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
+  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+  buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+  buf_set_keymap('n', '[g', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
+  buf_set_keymap('n', ']g', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
+
+  -- Set some keybinds conditional on server capabilities
+  if client.resolved_capabilities.document_formatting then
+    buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
+  elseif client.resolved_capabilities.document_range_formatting then
+    buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
+  end
+end
+
+local servers = { "hls", "rnix", "bashls", "pyls" }
+for _, lsp in ipairs(servers) do
+  nvim_lsp[lsp].setup { on_attach = on_attach }
+end
+
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities.textDocument.completion.completionItem.snippetSupport = true
+
+nvim_lsp.rust_analyzer.setup {
+    capabilities = capabilities, 
+    settings = {
+        ["rust-analyzer"] = {
+            procMacro = {
+                enable = true
+            },
+        },
+    },
+}
+
+nvim_lsp.ccls.setup {
+    init_options = {
+        index = {
+            threads = 0;
+        };
+        clang = {
+            excludeArgs = { "-frounding-math"} ;
+        };
+    }
+}
diff --git a/lua/treesitter.lua b/lua/treesitter.lua
new file mode 100644
index 0000000..d503b46
--- /dev/null
+++ b/lua/treesitter.lua
@@ -0,0 +1,18 @@
+require'nvim-treesitter.configs'.setup {
+  highlight = {
+    enable = true,
+
+  },
+  incremental_selection = {
+      enable = true,
+      keymaps = {
+          init_selection = "gnn",
+          node_incremental = "g}",
+          scope_incremental = "grc",
+          node_decremental = "g{",
+      },
+  },
+  indent = {
+      enable = false
+  }
+}
-- 
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