neovim: Replace packer with lazy.nvim

.config/nvim/lua/config/lazy.lua

@@ -0,0 +1,35 @@
+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Make sure to setup `mapleader` and `maplocalleader` before
+-- loading lazy.nvim so that mappings are correct.
+-- This is also a good place to setup other settings (vim.opt)
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+-- Setup lazy.nvim
+require("lazy").setup({
+  spec = {
+    -- import your plugins
+    { import = "plugins" },
+  },
+  -- Configure any other settings here. See the documentation for more details.
+  -- colorscheme that will be used when installing plugins.
+  install = { colorscheme = { "habamax" } },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+})

.config/nvim/lua/config/plugins.lua

@@ -0,0 +1,68 @@
+--
+-- ALE
+--
+-- Run linters only on save
+vim.g.ale_lint_on_text_changed = 'never'
+vim.g.ale_lint_on_insert_leave = 0
+
+-- Include the linter name (e.g. 'hack' or 'hhast'), code, and message in errors
+vim.g.ale_echo_msg_format = '[%linter%] %s'
+vim.g.ale_linters = {
+	hack = {'hack', 'hhast'},
+	haskell = {"hlint"},
+	javascript = {'eslint'},
+	d = {'dmd'},
+	php = {'phpcs', 'phpstan'},
+	ruby = {'rubocop'},
+	cpp = {},
+	asm = {},
+}
+vim.g.ale_ruby_rubocop_executable = 'bundle'
+vim.g.ale_cpp_cc_options = '-std=c++17 -Wall'
+
+vim.g.ale_open_list = 1
+vim.g.ale_disable_lsp = 1
+
+-- Setup lspconfig.
+local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
+capabilities.textDocument.foldingRange = {
+    dynamicRegistration = false,
+    lineFoldingOnly = true
+}
+
+--
+-- Telescope
+--
+require('telescope').setup {
+	extensions = {
+		["ui-select"] = {
+			require("telescope.themes").get_dropdown {
+			}
+		}
+	}
+}
+require("telescope").load_extension("ui-select")
+
+vim.api.nvim_set_keymap('n', '<leader>ff', "<cmd>lua require('telescope.builtin').find_files()<cr>",
+	{ noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<leader>fg', "<cmd>lua require('telescope.builtin').live_grep()<cr>",
+	{ noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<leader>fb', "<cmd>lua require('telescope.builtin').buffers()<cr>",
+	{ noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<leader>fh', "<cmd>lua require('telescope.builtin').help_tags()<cr>",
+	{ noremap = true, silent = true })
+
+--
+-- Vista
+--
+vim.g.vista_default_executive = 'nvim_lsp'
+
+--
+-- Vdebug
+--
+vim.g.vdebug_options = { port = '9000'  }
+
+--
+-- sonokai
+--
+vim.g.sonokai_style = "shusia"