add config

23 files changed, 672 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6d635cb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/plugin
diff --git a/coc-settings.json b/coc-settings.json
new file mode 100644
index 0000000..b23b76f
--- /dev/null
+++ b/coc-settings.json
@@ -0,0 +1,67 @@
+{
+	"coc.preferences.maxFileSize": "10000MB",
+	"hover.floatConfig": {
+		"shadow": true
+	},
+	"Lua": {
+		"workspace": {
+			"maxPreload": 10000,
+			"preloadFileSize": 10000000
+		},
+		"runtime": {
+			"version": "Lua 5.1"
+		},
+		"diagnostics": {
+			"enable": true,
+			"globals": [
+				"vim"
+			]
+		},
+		"telemetry": {
+			"enabled": false
+		},
+		"completion": {
+			"callSnippet": "Both",
+			"displayContext": 2,
+			"showWord": "Enable",
+			"keywordSnippet": "Both"
+		},
+		"hint": {
+			"setType": true,
+			"paramName": "Disable",
+			"paramType": false
+		},
+		"IntelliSense": {
+			"traceBeSetted": true,
+			"traceFieldInject": true
+		},
+		"window": {
+			"statusBar": false
+		}
+	},
+	"Lua.telemetry.enable": false,
+	"clangd.inlayHints.enable": false,
+	"rust-analyzer.restartServerOnConfigChange": true,
+	"rust-analyzer.checkOnSave.command": "clippy",
+	"rust-analyzer.cargo.features": "all",
+	"rust-analyzer.imports.granularity.enforce": true,
+	"rust-analyzer.imports.granularity.group": "module",
+	"rust-analyzer.imports.merge.glob": false,
+	"rust-analyzer.imports.prefix": "crate",
+	"rust-analyzer.inlayHints.renderColons": false,
+	"rust-analyzer.inlayHints.chainingHints.enable": false,
+	"rust-analyzer.inlayHints.parameterHints.enable": false,
+	"python.linting.pydocstyleEnabled": true,
+	"python.analysis.diagnosticMode": "workspace",
+	"python.analysis.typeCheckingMode": "strict",
+	"python.linting.pycodestyleEnabled": true,
+	"python.linting.pylintCategorySeverity.error": "Warning",
+	"python.venvPath": "~/virtualenvs",
+	"python.formatting.autopep8Path": "~/virtualenvs/lint/bin/autopep8",
+	"python.linting.pycodestylePath": "~/virtualenvs/lint/bin/pycodestyle",
+	"python.linting.pydocstylePath": "~/virtualenvs/lint/bin/pydocstyle",
+	"python.linting.pydocstyleArgs": [
+		"--convention=google"
+	]
+}
+
diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..055b935
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,8 @@
+require("config")
+require("plugins")
+require("style")
+require("formatting")
+require("functions")
+require("maps")
+require("autocommands")
+
diff --git a/lua/autocommands/NERDTree.lua b/lua/autocommands/NERDTree.lua
new file mode 100644
index 0000000..38213e2
--- /dev/null
+++ b/lua/autocommands/NERDTree.lua
@@ -0,0 +1 @@
+autocmd("VimEnter", "*", "NERDTree")
diff --git a/lua/autocommands/buffer.lua b/lua/autocommands/buffer.lua
new file mode 100644
index 0000000..da330c8
--- /dev/null
+++ b/lua/autocommands/buffer.lua
@@ -0,0 +1,4 @@
+require("utility.autocmd")
+
+-- autocmd("BufEnter", "*", "lua remove_hidden_windowless_buffers()")
+
diff --git a/lua/autocommands/coc.lua b/lua/autocommands/coc.lua
new file mode 100644
index 0000000..965cca2
--- /dev/null
+++ b/lua/autocommands/coc.lua
@@ -0,0 +1,9 @@
+require("utility.autocmd")
+
+-- Highlight the symbol and its references when holding the cursor.
+autocmd("CursorHold", "*", "silent call CocActionAsync('highlight')")
+
+augroup("coc-misc", {
+	-- {"FileType", "typescript,json", "setl formatexpr=CocAction('formatSelected')"},
+	{"User", "CocJumpPlaceholder", "call CocActionAsync('showSignatureHelp')"}})
+
diff --git a/lua/autocommands/exit.lua b/lua/autocommands/exit.lua
new file mode 100644
index 0000000..8ffac46
--- /dev/null
+++ b/lua/autocommands/exit.lua
@@ -0,0 +1,38 @@
+require("utility.autocmd")
+
+-- Exit Vim if NERDTree is the only window remaining in the only tab.
+--[[
+autocmd(
+	"BufEnter",
+	"*",
+	"if tabpagenr('$') == 1 && winnr('$') == 1 && " ..
+		"exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif"
+)
+]]
+
+-- Exit Vim if a terminal is the only window remaining in the only tab.
+--[[
+autocmd(
+	"BufEnter",
+	"*",
+	"if tabpagenr('$') == 1 && winnr('$') == 1 && g:is_term_open == 1 | quit | endif"
+)
+
+-- Exit Vim if the only windows remaining is NERDTree and terminal.
+autocmd(
+	"BufEnter",
+	"*",
+	"if tabpagenr('$') == 1 && winnr('$') == 2 && g:NERDTree.IsOpen() && " ..
+		"g:is_term_open == 1 | qall | endif"
+)
+]]
+
+-- Close a single NERDTree tab.
+--[[
+autocmd(
+	"BufEnter",
+	"*",
+	"if len(tabpagebuflist()) == 1 && bufname(tabpagebuflist()[0]) =~ \"^NERD_tree\" " ..
+		"| tabclose | endif"
+)
+]]
diff --git a/lua/autocommands/init.lua b/lua/autocommands/init.lua
new file mode 100644
index 0000000..23679e9
--- /dev/null
+++ b/lua/autocommands/init.lua
@@ -0,0 +1,5 @@
+require("autocommands.coc")
+require("autocommands.exit")
+require("autocommands.buffer")
+require("autocommands.NERDTree")
+
diff --git a/lua/config.lua b/lua/config.lua
new file mode 100644
index 0000000..3a6e9b4
--- /dev/null
+++ b/lua/config.lua
@@ -0,0 +1,69 @@
+-- Indentation
+vim.o.tabstop = 4
+vim.o.softtabstop = 4
+vim.o.shiftwidth = 4
+vim.o.expandtab = false
+vim.o.autoindent = true
+vim.o.smartindent = true
+
+-- Line numbers
+vim.o.number = true
+vim.o.relativenumber = true
+
+-- Misc
+vim.o.conceallevel = 2
+vim.o.splitbelow = true
+vim.o.shortmess = vim.o.shortmess .. "c"
+vim.o.showmode = false
+vim.o.formatoptions = string.gsub(vim.o.formatoptions, "[cro]", "")
+vim.o.cmdheight = 2
+vim.o.errorbells = false
+vim.o.scrolloff = 8
+vim.o.encoding = "UTF-8"
+vim.o.fillchars = vim.o.fillchars .. "vert:█"
+vim.o.colorcolumn = "90"
+vim.o.signcolumn = "yes"
+
+-- Completion
+vim.o.complete = vim.o.complete .. ",kspell"
+-- vim.o.completeopt = "menuone,longest"
+vim.o.wildmenu = true
+vim.o.wildmode = "full"
+
+-- Searching
+vim.o.hlsearch = false
+vim.o.incsearch = true
+
+-- Backup
+vim.o.backup = false
+vim.o.writebackup = false
+
+-- Spell checking
+vim.o.spell = false
+
+-- Time
+vim.o.updatetime = 100
+vim.o.timeoutlen = 500
+vim.o.ttimeoutlen = 10
+
+-- Style
+vim.o.background = "dark"
+vim.o.termguicolors = true
+
+vim.g.mapleader = ","
+
+-- Plugins
+vim.g["vim_markdown_folding_disabled"] = 1
+
+vim.g.rustfmt_autosave = 1
+
+vim.g.nerdtree_tabs_open_on_console_startup = 1
+
+vim.g.indent_blankline_char = '¦'
+
+-- Custom globals
+vim.g.is_term_open = 0
+vim.g.terminal_height = 12
+vim.g.term_buf = 0
+vim.g.term_win = 0
+
diff --git a/lua/formatting.lua b/lua/formatting.lua
new file mode 100644
index 0000000..22c3a32
--- /dev/null
+++ b/lua/formatting.lua
@@ -0,0 +1,4 @@
+-- Clang-format
+vim.g["clang_format#code_style"] = "llvm"
+vim.g["clang_format#detect_style_file"] = 1
+vim.g["clang_format#auto_format"] = 1
diff --git a/lua/functions.lua b/lua/functions.lua
new file mode 100644
index 0000000..12eca3a
--- /dev/null
+++ b/lua/functions.lua
@@ -0,0 +1,124 @@
+require("utility.misc")
+
+function table.filter(list, predicate)
+	local filtered_list = {}
+
+	for _, item in ipairs(list) do
+		if predicate(item) then
+			table.insert(filtered_list, item)
+		end
+	end
+
+	return filtered_list
+end
+
+function _G.check_back_space()
+	local col = vim.api.nvim_win_get_cursor(0)[2]
+
+	if col == 0 then
+		return true
+	end
+
+	return vim.api.nvim_get_current_line():sub(col, col):find("%s") and true
+end
+
+function _G.show_documentation()
+	if vim.fn.index({"vim", "help"}, vim.bo.filetype) >= 0 then
+		vim.cmd("help " .. vim.fn.expand("<cword>"))
+	elseif vim.fn["coc#rpc#ready()"] then
+		vim.fn.CocActionAsync("doHover")
+	else
+		vim.cmd(vim.go.keywordprg .. " " .. vim.fn.expand("<cword>"))
+	end
+end
+
+function _G.toggle_terminal(height)
+    if vim.fn.win_gotoid(vim.g.term_win) == 1 then
+        vim.g.is_term_open = 0
+		vim.cmd("quit!")
+    else
+        vim.cmd("botright new")
+
+        vim.cmd("resize " .. height)
+
+        if not pcall(function() vim.cmd("buffer " .. vim.g.term_buf) end) then
+            vim.fn.termopen(vim.env.SHELL, {detach=0})
+
+            vim.g.term_buf = vim.fn.bufnr("")
+
+            vim.o.number = false
+            vim.o.relativenumber = false
+            vim.o.signcolumn = "no"
+		end
+
+        vim.cmd("startinsert!")
+
+        vim.g.term_win = vim.fn.win_getid()
+        vim.g.is_term_open = 1
+
+        if vim.fn.exists("g:NERDTree") and vim.api.nvim_eval("g:NERDTree.IsOpen()") then
+            vim.cmd("NERDTreeFocus")
+
+            vim.cmd("wincmd H")
+
+            local width_diff = vim.fn.winwidth(0) - vim.g.NERDTreeWinSize
+
+            vim.cmd(width_diff .. "wincmd <")
+
+            vim.cmd("wincmd p")
+
+            vim.fn.feedkeys("A")
+        end
+    end
+end
+
+function _G.get_current_file()
+    return vim.fn.expand("%")
+end
+
+function _G.remove_hidden_windowless_buffers()
+	local all_buffers = vim.fn.getbufinfo()
+
+	local buffers = table.filter(all_buffers, function (item)
+		local windows = item.windows
+
+		return #windows == 0 and item.hidden
+	end)
+
+	for _, buffer in ipairs(buffers) do
+		vim.api.nvim_buf_delete(buffer.bufnr, { force = true })
+	end
+end
+
+function _G.close_current_buffer()
+	local current_buf_nr = vim.fn.bufnr()
+
+	local all_buffers = vim.fn.getbufinfo()
+
+	local buffers = table.filter(
+		all_buffers,
+		function(buf_info)
+			return buf_info.loaded == 1
+				and buf_info.listed == 1
+				and buf_info.bufnr ~= current_buf_nr
+				and not string.find(buf_info.name, "NERD_tree_")
+				and not string.find(buf_info.name, "term://")
+		end
+	)
+
+	if #buffers ~= 0 then
+		vim.cmd("buffer " .. buffers[1].bufnr)
+	else
+		vim.cmd("new")
+	end
+
+	vim.api.nvim_buf_delete(current_buf_nr, { force = true })
+
+	-- Resize terminal
+	if vim.g.is_term_open == 1 then
+		vim.cmd("wincmd j")
+		vim.cmd("resize " .. vim.g.terminal_height)
+		vim.cmd("wincmd k")
+	end
+end
+
diff --git a/lua/maps/NERDtree.lua b/lua/maps/NERDtree.lua
new file mode 100644
index 0000000..15c933d
--- /dev/null
+++ b/lua/maps/NERDtree.lua
@@ -0,0 +1,2 @@
+vim.api.nvim_set_keymap("n", "<C-e>", ":NERDTreeToggle<CR>",
+	{silent = true, noremap = true})
diff --git a/lua/maps/auto_close.lua b/lua/maps/auto_close.lua
new file mode 100644
index 0000000..9da8c5f
--- /dev/null
+++ b/lua/maps/auto_close.lua
@@ -0,0 +1,24 @@
+vim.api.nvim_set_keymap("i", "\"",
+	"\"\"<left>",
+	{silent = true, noremap = true})
+
+vim.api.nvim_set_keymap("i", "'",
+	"''<left>",
+	{silent = true, noremap = true})
+
+vim.api.nvim_set_keymap("i", "(",
+	"()<left>",
+	{silent = true, noremap = true})
+
+vim.api.nvim_set_keymap("i", "[",
+	"[]<left>",
+	{silent = true, noremap = true})
+
+vim.api.nvim_set_keymap("i", "{",
+	"{}<left>",
+	{silent = true, noremap = true})
+
+vim.api.nvim_set_keymap("i", "{<CR>",
+	"{<CR>}<ESC>O",
+	{silent = true, noremap = true})
+
diff --git a/lua/maps/buffer.lua b/lua/maps/buffer.lua
new file mode 100644
index 0000000..99a11f6
--- /dev/null
+++ b/lua/maps/buffer.lua
@@ -0,0 +1,6 @@
+-- Close the current buffer
+vim.api.nvim_set_keymap(
+	"n",
+	"<leader>q", ":lua close_current_buffer()<CR>",
+	{ silent = true, noremap = true }
+)
diff --git a/lua/maps/coc.lua b/lua/maps/coc.lua
new file mode 100644
index 0000000..d7b2b3c
--- /dev/null
+++ b/lua/maps/coc.lua
@@ -0,0 +1,160 @@
+-- Tab completion
+--[[
+vim.api.nvim_set_keymap("i", "<tab>",
+	"coc#pum:visible() ? coc#pum#next(1) : v:lua.check_back_space() ? '<tab>' : coc#refresh()",
+	{silent = true, expr = true, noremap = true})
+
+vim.api.nvim_set_keymap("i", "<s-tab>", "pumvisible() ? '<C-p>' : '<C-h>'",
+	{expr = true, noremap = true})
+]]
+
+vim.cmd(
+[[
+inoremap <silent><expr> <TAB>
+	\ coc#pum#visible() ? coc#pum#next(1):
+	\ v:lua.check_back_space() ? "\<Tab>" :
+	\ coc#refresh()
+
+inoremap <silent><expr> <S-TAB>
+	\ coc#pum#visible() ? coc#pum#prev(1):
+	\ v:lua.check_back_space() ? "\<Tab>" :
+	\ coc#refresh()
+]]
+)
+
+-- Use <c-space> to trigger completion
+vim.api.nvim_set_keymap("i", "<C-space>", "coc#refresh()",
+	{silent = true, expr = true, noremap = true})
+
+-- Make <CR> auto-select the first completion item and notify coc.nvim to
+-- format on enter, <cr> could be remapped by other vim plugin
+vim.api.nvim_set_keymap("i", "<CR>",
+	"pumvisible() ? coc#_select_confirm() : '<C-g>u<CR><c-r>=coc#on_enter()<CR>'",
+	{silent = true, expr = true, noremap = true})
+
+-- Use `[g` and `]g` to navigate diagnostics
+-- Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
+vim.api.nvim_set_keymap("n", "[g", "<Plug>(coc-diagnostic-prev)", {silent = true})
+vim.api.nvim_set_keymap("n", "]g", "<Plug>(coc-diagnostic-next)", {silent = true})
+
+-- GoTo code navigation.
+vim.api.nvim_set_keymap("n", "gd", "<Plug>(coc-definition)", {silent = true})
+vim.api.nvim_set_keymap("n", "gy", "<Plug>(coc-type-definition)", {silent = true})
+vim.api.nvim_set_keymap("n", "gi", "<Plug>(coc-implementation)", {silent = true})
+vim.api.nvim_set_keymap("n", "gr", "<Plug>(coc-references)", {silent = true})
+
+-- Use K to show documentation in preview window.
+vim.api.nvim_set_keymap("n", "K", ":call v:lua.show_documentation()<CR>",
+	{silent = true, noremap = true})
+
+-- Symbol renaming.
+vim.api.nvim_set_keymap("n", "<leader>rn", "<Plug>(coc-rename)", {})
+
+vim.api.nvim_set_keymap(
+	"n",
+	"<leader>d", ":CocCommand rust-analyzer.openDocs<CR>",
+	{ silent = true, noremap = true }
+)
+
+-- Formatting selected code.
+-- vim.api.nvim_set_keymap("x", "<leader>f", "<Plug>(coc-format-selected)", {})
+-- vim.api.nvim_set_keymap("n", "<leader>f", "<Plug>(coc-format-selected)", {})
+
+-- Remap <C-f> and <C-b> for scroll float windows/popups.
+vim.api.nvim_set_keymap(
+	"n",
+	"<C-f>",
+	"coc#float#has_scroll() ? coc#float#scroll(1) : '\\<C-f>'",
+	{silent = true, nowait = true, expr = true, noremap = true}
+)
+vim.api.nvim_set_keymap(
+	"n",
+	"<C-b>",
+	"coc#float#has_scroll() ? coc#float#scroll(0) : '\\<C-b>'",
+	{silent = true, nowait = true, expr = true, noremap = true}
+)
+vim.api.nvim_set_keymap(
+	"i",
+	"<C-f>",
+	"coc#float#has_scroll() ? '\\<c-r>=coc#float#scroll(1)\\<cr>' : '\\<Right>'",
+	{silent = true, nowait = true, expr = true, noremap = true}
+)
+vim.api.nvim_set_keymap(
+	"i",
+	"<C-b>",
+	"coc#float#has_scroll() ? '\\<c-r>=coc#float#scroll(0)\\<cr>' : '\\<Left>'",
+	{silent = true, nowait = true, expr = true, noremap = true}
+)
+vim.api.nvim_set_keymap(
+	"v",
+	"<C-f>",
+	"coc#float#has_scroll() ? coc#float#scroll(1) : '\\<C-f>'",
+	{silent = true, nowait = true, expr = true, noremap = true}
+)
+vim.api.nvim_set_keymap(
+	"v",
+	"<C-b>",
+	"coc#float#has_scroll() ? coc#float#scroll(0) : '\\<C-b>'",
+	{silent = true, nowait = true, expr = true, noremap = true}
+)
+
+--[[
+" Applying codeAction to the selected region.
+" Example: `<leader>aap` for current paragraph
+xmap <leader>a  <Plug>(coc-codeaction-selected)
+nmap <leader>a  <Plug>(coc-codeaction-selected)
+
+" Remap keys for applying codeAction to the current buffer.
+nmap <leader>ac  <Plug>(coc-codeaction)
+" Apply AutoFix to problem on the current line.
+nmap <leader>qf  <Plug>(coc-fix-current)
+
+" Map function and class text objects
+" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
+xmap if <Plug>(coc-funcobj-i)
+omap if <Plug>(coc-funcobj-i)
+xmap af <Plug>(coc-funcobj-a)
+omap af <Plug>(coc-funcobj-a)
+xmap ic <Plug>(coc-classobj-i)
+omap ic <Plug>(coc-classobj-i)
+xmap ac <Plug>(coc-classobj-a)
+omap ac <Plug>(coc-classobj-a)
+
+" Use CTRL-S for selections ranges.
+" Requires 'textDocument/selectionRange' support of language server.
+nmap <silent> <C-s> <Plug>(coc-range-select)
+xmap <silent> <C-s> <Plug>(coc-range-select)
+
+" Add `:Format` command to format current buffer.
+command! -nargs=0 Format :call CocAction('format')
+
+" Add `:Fold` command to fold current buffer.
+command! -nargs=? Fold :call     CocAction('fold', <f-args>)
+
+" Add `:OR` command for organize imports of the current buffer.
+command! -nargs=0 OR   :call     CocActionAsync('runCommand', 'editor.action.organizeImport')
+
+" Add (Neo)Vim's native statusline support.
+" NOTE: Please see `:h coc-status` for integrations with external plugins that
+" provide custom statusline: lightline.vim, vim-airline.
+set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
+
+" Mappings for CoCList
+" Show all diagnostics.
+nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
+" Manage extensions.
+nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
+" Show commands.
+nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
+" Find symbol of current document.
+nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>
+" Search workspace symbols.
+nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
+" Do default action for next item.
+nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
+" Do default action for previous item.
+nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
+" Resume latest coc list.
+nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>
+
+]]
diff --git a/lua/maps/find.lua b/lua/maps/find.lua
new file mode 100644
index 0000000..5d4bfbe
--- /dev/null
+++ b/lua/maps/find.lua
@@ -0,0 +1,8 @@
+vim.api.nvim_set_keymap("n", "<leader>p", ":Files<CR>", { silent = true, noremap = true })
+
+vim.api.nvim_set_keymap("n", "<leader>b", ":Buffers<CR>", { silent = true, noremap = true })
+
+vim.api.nvim_set_keymap("n", "<leader>c", ":Commits<CR>", { silent = true, noremap = true })
+
+vim.api.nvim_set_keymap("n", "<leader>f", ":Ag ", { noremap = true })
+
diff --git a/lua/maps/init.lua b/lua/maps/init.lua
new file mode 100644
index 0000000..43f1632
--- /dev/null
+++ b/lua/maps/init.lua
@@ -0,0 +1,7 @@
+require("maps.coc")
+require("maps.NERDtree")
+require("maps.terminal")
+require("maps.auto_close")
+require("maps.find")
+require("maps.buffer")
+
diff --git a/lua/maps/terminal.lua b/lua/maps/terminal.lua
new file mode 100644
index 0000000..cf6f999
--- /dev/null
+++ b/lua/maps/terminal.lua
@@ -0,0 +1,37 @@
+vim.api.nvim_set_keymap(
+	"n",
+	"<leader>t",
+	":lua toggle_terminal(vim.g.terminal_height)<CR>",
+	{silent = true, noremap = true}
+)
+
+vim.api.nvim_set_keymap(
+	"i",
+	"<leader>t",
+	"<Esc>:lua toggle_terminal(vim.g.terminal_height)<CR>",
+	{silent = true, noremap = true}
+)
+
+vim.api.nvim_set_keymap(
+	"t",
+	"<leader>t",
+	"<C-\\><C-n>:lua toggle_terminal(vim.g.terminal_height)<CR>",
+	{silent = true, noremap = true}
+)
+
+-- Terminal go back to normal mode
+vim.api.nvim_set_keymap(
+	"t",
+	"<Esc>",
+	"<C-\\><C-n>",
+	{noremap = true}
+)
+
+vim.api.nvim_set_keymap(
+	"t",
+	":q!",
+	"<C-\\><C-n>:q!<CR>",
+	{noremap = true}
+)
+
+
diff --git a/lua/plugins.lua b/lua/plugins.lua
new file mode 100644
index 0000000..4e43e14
--- /dev/null
+++ b/lua/plugins.lua
@@ -0,0 +1,37 @@
+return require("packer").startup(function(use)
+	use "wbthomason/packer.nvim"
+
+	use "tpope/vim-fugitive"
+
+	-- NERDtree
+	use "preservim/nerdtree"
+	use "ryanoasis/vim-devicons"
+	use "tiagofumo/vim-nerdtree-syntax-highlight"
+
+	-- Style
+	use "https://git.hampusmat.com/ayu-vim"
+	use {"RRethy/vim-hexokinase", run = "make hexokinase"}
+	use "vim-airline/vim-airline"
+	use "lukas-reineke/indent-blankline.nvim"
+
+	-- Coc
+	-- use {"neoclide/coc.nvim", branch = "release"}
+	use "https://github.com/HampusMat/coc.nvim"
+
+	-- Navigation
+	use "christoomey/vim-tmux-navigator"
+
+	-- Fzf
+	use "junegunn/fzf"
+	use "junegunn/fzf.vim"
+
+	-- Formatting
+	use "rhysd/vim-clang-format"
+
+	-- Markdown
+	use "preservim/vim-markdown"
+	use {"iamcco/markdown-preview.nvim", run = "cd app && yarn install"}
+
+	-- Formatting
+	use "alx741/vim-rustfmt"
+end)
diff --git a/lua/style.lua b/lua/style.lua
new file mode 100644
index 0000000..7ef1ee4
--- /dev/null
+++ b/lua/style.lua
@@ -0,0 +1,9 @@
+vim.cmd("colorscheme ayu")
+
+vim.g.ayucolor = "dark"
+
+vim.g.Hexokinase_highlighters = {"foreground"}
+
+vim.g["airline#extensions#tabline#enabled"] = 1
+vim.g["airline#extensions#tabline#formatter"] = "unique_tail_improved"
+
diff --git a/lua/utility/autocmd.lua b/lua/utility/autocmd.lua
new file mode 100644
index 0000000..948497d
--- /dev/null
+++ b/lua/utility/autocmd.lua
@@ -0,0 +1,15 @@
+function autocmd(event, pattern, command)
+	vim.cmd("autocmd " .. event .. " " .. pattern .. " " .. command)
+end
+
+function augroup(name, autocommands)
+	vim.cmd("augroup " .. name)
+	vim.cmd("autocmd!")
+
+	for _, autocmd_args in ipairs(autocommands) do
+		autocmd(unpack(autocmd_args))
+	end
+
+	vim.cmd("augroup end")
+end
+
diff --git a/lua/utility/git.lua b/lua/utility/git.lua
new file mode 100644
index 0000000..b43ccc5
--- /dev/null
+++ b/lua/utility/git.lua
@@ -0,0 +1,29 @@
+require("utility.misc")
+
+function RepositoryRoot()
+	local current_file = GetCurrentFile()
+
+    if current_file == "fzf" then
+        return ""
+    end
+
+    local super_project_path = vim.fn.system("git -C " .. Dirname(current_file)
+		.. " rev-parse --show-superproject-working-tree")
+
+    if vim.v.shell_error ~= 0 then
+        return ""
+    end
+
+    if super_project_path then
+        return super_project_path
+    end
+
+    local toplevel_path = vim.fn.system("git -C " .. Dirname(current_file)
+		.. " rev-parse --show-toplevel | tr -d '\n'")
+
+    if vim.v.shell_error ~= 0 then
+        return ""
+    end
+
+    return toplevel_path
+end
diff --git a/lua/utility/misc.lua b/lua/utility/misc.lua
new file mode 100644
index 0000000..04ec1fc
--- /dev/null
+++ b/lua/utility/misc.lua
@@ -0,0 +1,8 @@
+function GetCurrentFile()
+	return vim.fn.expand("%")
+end
+
+function Dirname(file_path)
+    return vim.fn.fnamemodify(file_path, ":p:h")
+end
+