neovim configuration using rocks.nvim plugin manager
boltless.me
1local aug = function(group_name, clear)
2 clear = vim.F.if_nil(clear, true)
3 return vim.api.nvim_create_augroup(group_name, { clear = clear })
4end
5
6local au = vim.api.nvim_create_autocmd
7
8au({ "FocusGained", "TermClose", "TermLeave" }, {
9 group = aug("checktime"),
10 command = "checktime",
11})
12
13-- Highlight on yank
14au("TextYankPost", {
15 group = aug("highlight_yank"),
16 callback = function()
17 vim.highlight.on_yank()
18 end,
19})
20
21-- -- Resize splits if window got resized
22-- au("VimResized", {
23-- group = aug("resize_splits"),
24-- command = "tabdo wincmd =",
25-- })
26
27-- Go to last location when opening a buffer
28au("BufReadPost", {
29 group = aug("last_loc"),
30 callback = function()
31 local mark = vim.api.nvim_buf_get_mark(0, '"')
32 local lcount = vim.api.nvim_buf_line_count(0)
33 if mark[1] > 0 and mark[1] <= lcount then
34 pcall(vim.api.nvim_win_set_cursor, 0, mark)
35 end
36 end,
37})
38
39-- Auto create dir when saving a file, in case some intermediate directory does not exists
40au("BufWritePre", {
41 group = aug("auto_create_dir"),
42 callback = function(event)
43 if event.match:match("^%w%w+://") then
44 return
45 end
46 -- TODO: confirm to create parent directories
47 local file = vim.uv.fs_realpath(event.match) or event.match
48 vim.fn.mkdir(vim.fn.fnamemodify(file, ":p:h"), "p")
49 end,
50})
51
52-- TODO: rewrite this in style of v0.11 implementation
53
54-- Set options for terminal buffer
55-- Use `BufWinEnter term://*` instead of just `TermOpen`
56-- just `TermOpen` isn't enough when terminal buffer is created in background
57au({ "TermOpen", "BufWinEnter" }, {
58 group = aug("terminal_options"),
59 pattern = "term://*",
60 callback = function()
61 -- I should use `setlocal` than `vim.wo` or `vim.bo`
62 -- vim.wo[winid] only works with specific window id
63 vim.cmd([[
64 setlocal nonu
65 setlocal nornu
66 setlocal nolist
67 setlocal signcolumn=no
68 setlocal foldcolumn=0
69 setlocal statuscolumn=
70 setlocal nocursorline
71 setlocal scrolloff=0
72 setlocal sidescrolloff=0
73 ]])
74 end,
75})
76
77local ftplugins = aug("ftplugins")
78
79au("FileType", {
80 group = ftplugins,
81 pattern = { "json", "jsonc" },
82 callback = function()
83 vim.wo.conceallevel = 0
84 end,
85})
86
87-- HACK: umm... is this right way..?
88au("BufWinEnter", {
89 group = ftplugins,
90 pattern = "NeogitStatus",
91 callback = function()
92 vim.wo.foldcolumn = "0"
93 vim.wo.statuscolumn = ""
94 end,
95})
96
97-- prevent editing module files
98au("BufNew", {
99 group = ftplugins,
100 pattern = {
101 "node_modules/**",
102 vim.fs.normalize(vim.fs.joinpath(vim.env.CARGO_HOME or "~/.cargo", "registry/**")),
103 vim.fs.normalize(vim.fs.joinpath(vim.env.CARGO_HOME or "~/.cargo", "git/**")),
104 vim.fs.normalize("~/.rustup/toolchains/*/lib/rustlib/**"),
105 ".venv/**",
106 "^/nix/store/**",
107 vim.fs.normalize("~/go/pkg/mod/**"),
108 },
109 callback = function(event)
110 vim.bo[event.buf].modifiable = false
111 end,
112})
113
114-- HACK: ignore htmldjango
115au("FileType", {
116 group = ftplugins,
117 pattern = "htmldjango",
118 callback = function (ev)
119 vim.bo[ev.buf].filetype = "html"
120 end
121})
122
123au("CmdlineEnter", {
124 group = aug("auto_hlsearch"),
125 callback = vim.schedule_wrap(function()
126 vim.cmd.nohlsearch()
127 end),
128})
129
130au("ColorScheme", {
131 group = aug("user_colorscheme"),
132 -- NOTE: wrap with schedule to prevent require loop
133 callback = vim.schedule_wrap(function (ev)
134 local tbl = require("core.highlights")
135 local callback = tbl[ev.match]
136 if callback then
137 callback()
138 end
139 end),
140})
141
142if vim.o.inccommand == "split" then
143 au("BufEnter", {
144 group = aug("fix_quicker_nvim"),
145 callback = vim.schedule_wrap(function ()
146 if vim.bo.buftype == "quickfix" then
147 vim.o.inccommand = "nosplit"
148 else
149 vim.o.inccommand = "split"
150 end
151 end)
152 })
153end