From 16d566da938b049dda8998beec43e3cd85c4ed47 Mon Sep 17 00:00:00 2001
From: cafebabe <77344710+yuzu-eva@users.noreply.github.com>
Date: Sat, 21 May 2022 23:33:01 +0200
Subject: Add nvim configuration

---
 .config/nvim/lua/lib/utils.lua               | 22 +++++++
 .config/nvim/lua/user/keymaps.lua            | 35 +++++++++++
 .config/nvim/lua/user/options.lua            | 23 ++++++++
 .config/nvim/lua/user/plugins.lua            | 87 ++++++++++++++++++++++++++++
 .config/nvim/lua/user/plugins/cmp.lua        | 62 ++++++++++++++++++++
 .config/nvim/lua/user/plugins/dracula.lua    | 12 ++++
 .config/nvim/lua/user/plugins/lspconfig.lua  | 76 ++++++++++++++++++++++++
 .config/nvim/lua/user/plugins/lualine.lua    | 64 ++++++++++++++++++++
 .config/nvim/lua/user/plugins/nvim-tree.lua  | 13 +++++
 .config/nvim/lua/user/plugins/telescope.lua  | 25 ++++++++
 .config/nvim/lua/user/plugins/treesitter.lua | 30 ++++++++++
 11 files changed, 449 insertions(+)
 create mode 100644 .config/nvim/lua/lib/utils.lua
 create mode 100644 .config/nvim/lua/user/keymaps.lua
 create mode 100644 .config/nvim/lua/user/options.lua
 create mode 100644 .config/nvim/lua/user/plugins.lua
 create mode 100644 .config/nvim/lua/user/plugins/cmp.lua
 create mode 100644 .config/nvim/lua/user/plugins/dracula.lua
 create mode 100644 .config/nvim/lua/user/plugins/lspconfig.lua
 create mode 100644 .config/nvim/lua/user/plugins/lualine.lua
 create mode 100644 .config/nvim/lua/user/plugins/nvim-tree.lua
 create mode 100644 .config/nvim/lua/user/plugins/telescope.lua
 create mode 100644 .config/nvim/lua/user/plugins/treesitter.lua

(limited to '.config/nvim/lua')

diff --git a/.config/nvim/lua/lib/utils.lua b/.config/nvim/lua/lib/utils.lua
new file mode 100644
index 0000000..8abbabd
--- /dev/null
+++ b/.config/nvim/lua/lib/utils.lua
@@ -0,0 +1,22 @@
+local M = {}
+
+M.keymap = function(mode, lhs, rhs, opts)
+    vim.api.nvim_set_keymap(
+        mode,
+        lhs,
+        rhs,
+        vim.tbl_extend('keep', opts or {}, { noremap = true, silent = true })
+  )
+end
+
+M.buf_keymap = function(bufnr, mode, lhs, rhs, opts)
+    vim.api.nvim_buf_set_keymap(
+        bufnr,
+        mode,
+        lhs,
+        rhs,
+        vim.tbl_extend('keep', opts or {}, { noremap = true, silent = true })
+  )
+end
+
+return M
diff --git a/.config/nvim/lua/user/keymaps.lua b/.config/nvim/lua/user/keymaps.lua
new file mode 100644
index 0000000..14c4b2c
--- /dev/null
+++ b/.config/nvim/lua/user/keymaps.lua
@@ -0,0 +1,35 @@
+local keymap = require 'lib.utils'.keymap
+
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+keymap('n', '<leader>Q', ':bufdo bdelete<CR>')
+
+-- Allow gf to open non-existant files
+keymap('n', 'gf', ':edit <cfile><CR>')
+
+-- Quick navigation between splits
+keymap('n', '<c-h>', '<c-w>h')
+keymap('n', '<c-j>', '<c-w>j')
+keymap('n', '<c-k>', '<c-w>k')
+keymap('n', '<c-l>', '<c-w>l')
+
+-- Insert trailing ; or , from insert mode
+keymap('i', ';;', '<Esc>A;<Esc>')
+keymap('i', ',,', '<Esc>A,<Esc>')
+
+-- Open the current file in the default program
+keymap('n', '<leader>x', ':!xdg-open %<CR><CR>')
+
+-- Resize with arrows
+keymap('n', '<C-Up>', ':resize +2<CR>')
+keymap('n', '<C-Down>', ':resize -2<CR>')
+keymap('n', '<C-Left>', ':vertical resize -2<CR>')
+keymap('n', '<C-Right>', ':vertical resize +2<CR>')
+
+-- Quickly escape to normal mode
+keymap('i', 'jj', '<Esc>')
+
+keymap('n', '<leader>cd', ':cd %:p:h<CR>:pwd<CR>')
+
+keymap('n', '<leader>E', ':EslintFixAll<CR>')
diff --git a/.config/nvim/lua/user/options.lua b/.config/nvim/lua/user/options.lua
new file mode 100644
index 0000000..69f0280
--- /dev/null
+++ b/.config/nvim/lua/user/options.lua
@@ -0,0 +1,23 @@
+vim.o.guicursor = 'a:block'
+vim.o.expandtab = true
+vim.o.shiftwidth = 4
+vim.o.tabstop = 4
+vim.o.signcolumn = 'yes:2'
+vim.o.relativenumber = true
+vim.o.number = true
+vim.o.termguicolors = true
+vim.o.ignorecase = true
+vim.o.smartcase = true
+vim.o.wildmode = 'longest:full,full'
+vim.o.wrap = false
+vim.o.scrolloff = 8
+vim.o.sidescrolloff = 8
+vim.o.cursorline = 1
+vim.o.splitright = 1
+vim.o.splitbelow = 1
+vim.o.clipboard = 'unnamedplus' -- Use Linux system clipboard
+vim.o.updatetime = 250          -- Decrease CursorHold delay
+vim.o.redrawtime = 10000        -- Allow more time for loading syntax on large files
+vim.o.foldmethod = "expr"
+vim.o.foldlevelstart = 10
+vim.o.foldexpr = "nvim_treesitter#foldexpr()"
diff --git a/.config/nvim/lua/user/plugins.lua b/.config/nvim/lua/user/plugins.lua
new file mode 100644
index 0000000..d1a01ce
--- /dev/null
+++ b/.config/nvim/lua/user/plugins.lua
@@ -0,0 +1,87 @@
+require('packer').startup(function()
+    use { 'wbthomason/packer.nvim' } -- Let packer manage itself
+
+    use { 'tpope/vim-commentary' }
+    use { 'tpope/vim-surround' }
+    use { 'tpope/vim-eunuch' }
+
+    use {
+        'dracula/vim',
+        as = 'dracula',
+        config = function()
+            require('user.plugins.dracula')
+        end
+    }
+    
+    use {
+        'windwp/nvim-autopairs',
+        config = function()
+            require('nvim-autopairs').setup()
+        end
+    }
+    use {
+        'kyazdani42/nvim-tree.lua',
+        requires = 'kyazdani42/nvim-web-devicons',
+        config = function()
+            require('user.plugins.nvim-tree')
+        end
+    }
+    use {
+        'nvim-treesitter/nvim-treesitter',
+        run = ':TSUpdate',
+        requires = {
+            'nvim-treesitter/playground',
+            'nvim-treesitter/nvim-treesitter-textobjects',
+            'lewis6991/spellsitter.nvim',
+            'JoosepAlviste/nvim-ts-context-commentstring',
+        },
+        config = function()
+            require('spellsitter').setup()
+            require('user.plugins.treesitter')
+        end
+    }
+    use {
+        'neovim/nvim-lspconfig',
+        requires = {
+            'b0o/schemastore.nvim',
+            'folke/lsp-colors.nvim',
+            'weilbith/nvim-code-action-menu',
+        },
+        config = function()
+            require('user.plugins.lspconfig')
+        end
+    }
+    use {
+        'hrsh7th/nvim-cmp',
+        requires = {
+            'hrsh7th/cmp-nvim-lsp',
+            'hrsh7th/cmp-buffer',
+            'jessarcher/cmp-path',
+            'hrsh7th/cmp-nvim-lua',
+            'onsails/lspkind-nvim',
+            'hrsh7th/cmp-nvim-lsp-signature-help',
+        },
+        config = function()
+            require('user.plugins.cmp')
+        end
+    }
+    use {
+        'nvim-telescope/telescope.nvim',
+        requires = {
+            'nvim-lua/popup.nvim',
+            'nvim-lua/plenary.nvim',
+            'kyazdani42/nvim/nvim-web-devicons',
+        },
+        config = function()
+            require('user.plugins.telescope')
+        end
+    }
+    use {
+        'nvim-lualine/lualine.nvim',
+        requires = 'kyazdani42/nvim-web-devicons',
+        config = function()
+            require('user.plugins.lualine')
+        end
+    }
+end)
+
diff --git a/.config/nvim/lua/user/plugins/cmp.lua b/.config/nvim/lua/user/plugins/cmp.lua
new file mode 100644
index 0000000..fdd7b56
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/cmp.lua
@@ -0,0 +1,62 @@
+local has_words_before = function()
+    local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+    return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match '%s' == nil
+end
+
+local cmp = require 'cmp'
+local lspkind = require 'lspkind'
+
+-- Set completeopt to have a better completion experience
+vim.o.completeopt = 'menuone,longest,preview'
+
+cmp.setup {
+    experimental = {
+        ghost_text = true,
+    },
+    formatting = {
+        format = lspkind.cmp_format {
+            mode = 'symbol',
+            menu = {
+                nvim_lsp = '[LSP]',
+                nvim_lua = '[Lua]',
+                buffer = '[BUF]',
+            },
+        },
+    },
+    mapping = {
+        ['<C-p>'] = cmp.mapping.select_prev_item(),
+        ['<C-n>'] = cmp.mapping.select_next_item(),
+        ['<C-d>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-r>'] = cmp.mapping.scroll_docs(4),
+        ['<C-Space>'] = cmp.mapping.complete(),
+        ['<C-e>'] = cmp.mapping.close(),
+        ['<CR>'] = cmp.mapping.confirm {
+            behavior = cmp.ConfirmBehavior.replace,
+            select = false,
+        },
+        ['<Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_next_item()
+            elseif has_words_before() then
+                cmp.complete()
+            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' }),
+    },
+    sources = {
+        { name = 'nvim_lsp' },
+        { name = 'nvim_lsp_signature_help' },
+        { name = 'nvim_lua' },
+        { name = 'path' },
+        { name = 'buffer' },
+    },
+}
diff --git a/.config/nvim/lua/user/plugins/dracula.lua b/.config/nvim/lua/user/plugins/dracula.lua
new file mode 100644
index 0000000..a2b87fe
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/dracula.lua
@@ -0,0 +1,12 @@
+vim.cmd([[
+    augroup DraculaOverrides
+        autocmd!
+        autocmd ColorScheme dracula highlight! link Pmenu DraculaBg
+        autocmd ColorScheme dracula highlight link NormalFloat DraculaBgLight
+        autocmd ColorScheme dracula highlight FloatBorder guifg=#343746 guibg=#343746
+        autocmd ColorScheme dracula highlight DraculaBoundary guibg=none
+        autocmd ColorScheme dracula highlight DraculaDiffDelete ctermbg=none guibg=none
+        autocmd ColorScheme dracula highlight DraculaComment cterm=italic gui=italic
+    augroup end
+    colorscheme dracula
+]])
diff --git a/.config/nvim/lua/user/plugins/lspconfig.lua b/.config/nvim/lua/user/plugins/lspconfig.lua
new file mode 100644
index 0000000..248ad20
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/lspconfig.lua
@@ -0,0 +1,76 @@
+local buf_option = vim.api.nvim_buf_set_option
+local buf_keymap = require 'lib.utils'.buf_keymap
+
+vim.diagnostic.config {
+    virtual_text = false,
+    severity_sort = true,
+    float = {
+        source = true,
+        focus = false,
+        format = function(diagnostic)
+        if diagnostic.user_data ~= nil and diagnostic.user_data.lsp.code ~= nil then
+            return string.format("%s: %s", diagnostic.user_data.lsp.code, diagnostic.message)
+        end
+        return diagnostic.message
+    end,
+    }
+}
+
+local on_attach = function(_, bufnr)
+    buf_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+    buf_keymap(bufnr, 'n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>')
+    buf_keymap(bufnr, 'n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>')
+    buf_keymap(bufnr, 'n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>')
+    buf_keymap(bufnr, 'n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>')
+    buf_keymap(bufnr, 'n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>')
+    buf_keymap(bufnr, 'n', '<leader>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>')
+    buf_keymap(bufnr, 'n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>')
+    buf_keymap(bufnr, 'n', 'gr', ':Telescope lsp_references<CR>')
+
+    buf_keymap(bufnr, 'n', '<leader>ca', ':CodeActionMenu<CR>')
+    buf_keymap(bufnr, 'v', '<leader>ca', ':CodeActionMenu<CR>')
+
+    buf_keymap(bufnr, 'n', '<leader>d', '<cmd>lua vim.diagnostic.open_float()<CR>')
+    buf_keymap(bufnr, 'n', '[d', '<cmd>lua vim.diagnostic.goto_prev()<CR>')
+    buf_keymap(bufnr, 'n', ']d', '<cmd>lua vim.diagnostic.goto_next()<CR>')
+    buf_keymap(bufnr, 'n', '<leader>F', '<cmd>lua vim.lsp.buf.format { async = true }<CR>')
+
+    -- if _.server_capabilities.document_formatting then
+    --     vim.api.nvim_command [[augroup Format]]
+    --     vim.api.nvim_command [[autocmd! * <buffer>]]
+    --     vim.api.nvim_command [[autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_seq_sync()]]
+    --     vim.api.nvim_command [[augroup END]]
+    -- end
+    
+end
+
+
+
+require'lspconfig'.eslint.setup{
+    on_attach = on_attach,
+    flags = {
+        debounce_text_changes = 150,
+    },
+    handlers = {
+        ['window/showMessageRequest'] = function(_, result, _) return result end,
+    },
+}
+
+require'lspconfig'.tsserver.setup{
+    on_attach = on_attach,
+    flags = {
+        debounce_text_changes = 150,
+    }
+}
+-- suppress error messages from lang servers
+vim.notify = function(msg, log_level, _)
+    if msg:match 'exit code' then
+        return
+    end
+        if log_level == vim.log.levels.ERROR then
+        vim.api.nvim_err_writeln(msg)
+    else
+        vim.api.nvim_echo({ { msg } }, true, {})
+    end
+end
diff --git a/.config/nvim/lua/user/plugins/lualine.lua b/.config/nvim/lua/user/plugins/lualine.lua
new file mode 100644
index 0000000..6ac5cee
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/lualine.lua
@@ -0,0 +1,64 @@
+-- local tabLineHl = vim.api.nvim_get_hl_by_name('TabLine', true)
+-- local bg = '#' .. bit.tohex(tabLineHl.background, 6)
+-- local fg = '#' .. bit.tohex(tabLineHl.foreground, 6)
+local fg = '#F8F8F2' -- DraculaFg
+local bg = '#21222C' -- DraculaBgDark
+local separator = '#424450' -- DraculaSubtle
+-- local fg = '#' .. bit.tohex(vim.api.nvim_get_hl_by_name('DraculaFg', true).foreground, 6)
+-- local bg = '#' .. bit.tohex(vim.api.nvim_get_hl_by_name('DraculaBgDark', true).background, 6)
+-- local separator = '#' .. bit.tohex(vim.api.nvim_get_hl_by_name('DraculaSubtle', true).foreground, 6)
+
+require('lualine').setup {
+    options = {
+        component_separators = '',
+        section_separators = '▕',
+        theme = {
+        normal = {
+            a = { fg = fg, bg = bg },
+            b = { fg = fg, bg = bg },
+            c = { fg = fg, bg = bg },
+            x = { fg = fg, bg = bg },
+            y = { fg = fg, bg = bg },
+            z = { fg = fg, bg = bg },
+        },
+        inactive = { c = { fg = fg, bg = bg } },
+        },
+    },
+    sections = {
+        lualine_a = {
+        'mode',
+        { '"▏"', color = { fg = separator } },
+        },
+        lualine_b = {
+            'branch',
+            'diff',
+            { '"▕"', color = { fg = separator } },
+            '"🖧  " .. tostring(#vim.tbl_keys(vim.lsp.buf_get_clients()))',
+            { 'diagnostics', sources = { 'nvim_diagnostic' } },
+            { '"▏"', color = { fg = separator } },
+        },
+        lualine_c = { 'filename' },
+        lualine_x = {
+            'filetype',
+            'encoding',
+            'fileformat',
+        },
+        lualine_y = {
+            { '"▕"', color = { fg = separator } },
+            '(vim.bo.expandtab and "␠ " or "⇥ ") .. " " .. vim.bo.shiftwidth',
+            { '"▏"', color = { fg = separator } },
+        },
+        lualine_z = {
+            'location',
+            'progress',
+        },
+  },
+  -- tabline = {
+  --   lualine_a = {
+  --     {'buffers'}
+  --   },
+  --   lualine_z = {
+  --     {'tabs'}
+  --   }
+  -- }
+}
diff --git a/.config/nvim/lua/user/plugins/nvim-tree.lua b/.config/nvim/lua/user/plugins/nvim-tree.lua
new file mode 100644
index 0000000..a4173e7
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/nvim-tree.lua
@@ -0,0 +1,13 @@
+-- vim.g.nvim_tree_git_hl = 1
+vim.g.nvim_tree_highlight_opened_files = 1
+vim.g.nvim_tree_group_empty = 1
+
+require('nvim-tree').setup {
+  git = {
+    ignore = false,
+  },
+}
+
+vim.cmd [[highlight NvimTreeIndentMarker guifg=#30323E]]
+
+vim.api.nvim_set_keymap('n', '<leader>n', ':NvimTreeFindFileToggle<CR>', { silent = true, noremap = true })
diff --git a/.config/nvim/lua/user/plugins/telescope.lua b/.config/nvim/lua/user/plugins/telescope.lua
new file mode 100644
index 0000000..b1d1136
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/telescope.lua
@@ -0,0 +1,25 @@
+local telescope = require 'telescope'
+local actions = require 'telescope.actions'
+local keymap = require 'lib.utils'.keymap
+
+keymap('n', ';f', [[<cmd>lua require('telescope.builtin').find_files()<CR>]])
+keymap('n', ';r', [[<cmd>lua require('telescope.builtin').live_grep()<CR>]])
+keymap('n', ';\\', [[<cmd>lua require('telescope.builtin').buffers()<CR>]])
+
+require('telescope').setup {
+    defaults = {
+        sorting_strategy = 'ascending',
+        mappings = {
+            i = {
+                ["<Esc>"] = actions.close,
+                ['<C-Down>'] = actions.cycle_history_next,
+                ['<C-Up>'] = actions.cycle_history_prev,
+            },
+        },
+        file_ignore_patterns = { 
+            '.git/',
+            'node_modules/',
+            'android/',
+        },
+    }
+}
diff --git a/.config/nvim/lua/user/plugins/treesitter.lua b/.config/nvim/lua/user/plugins/treesitter.lua
new file mode 100644
index 0000000..44cf008
--- /dev/null
+++ b/.config/nvim/lua/user/plugins/treesitter.lua
@@ -0,0 +1,30 @@
+require('nvim-treesitter.configs').setup {
+    indent = {
+        enable = true,
+    },
+    highlight = {
+        enable = true,
+        disable = { 'NvimTree' },
+        additional_vim_regex_highlighting = true,
+    },
+    textobjects = {
+        select = {
+            enable = true,
+            lookahead = true,
+            keymaps = {
+                ['ia'] = '@parameter.inner',
+                -- ['aa'] = {
+                --   php = "" '@parameter.outer',
+
+                --   python = "(function_definition) @function",
+                --   cpp = "(function_definition) @function",
+                --   c = "(function_definition) @function",
+                --   java = "(method_declaration) @function",
+            -- },
+            },
+        },
+    },
+    context_commentstring = {
+        enable = true,
+    },
+}
-- 
cgit v1.2.3