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-- Core autocommands
-- Centralized place for all autocommands
--------------------------------
-- FILE DETECTION & RELOADING
--------------------------------
-- Auto-reload files when changed externally
local file_change_detect = vim.api.nvim_create_augroup("FileChangeDetect", { clear = true })
vim.api.nvim_create_autocmd({"FocusGained", "BufEnter", "BufWinEnter", "WinEnter", "CursorHold", "CursorHoldI"}, {
group = file_change_detect,
callback = function()
vim.cmd("checktime")
end,
})
vim.api.nvim_create_autocmd("FileChangedShellPost", {
group = file_change_detect,
callback = function()
vim.notify("File changed on disk. Buffer reloaded.", vim.log.levels.WARN)
vim.cmd("checktime")
end,
})
--------------------------------
-- TERMINAL BEHAVIOR
--------------------------------
-- Terminal settings and keymaps
local terminal_settings = vim.api.nvim_create_augroup("TerminalSettings", { clear = true })
vim.api.nvim_create_autocmd({"TermOpen", "BufEnter"}, {
group = terminal_settings,
callback = function()
if vim.opt.buftype:get() == "terminal" then
vim.cmd("startinsert")
-- Terminal keymaps
local opts = { noremap = true, silent = true, buffer = true }
vim.keymap.set("t", "<C-d>", [[<C-\><C-n><cmd>ToggleTerm<CR>]], opts)
vim.keymap.set("t", "<C-q>", [[<C-\><C-n><cmd>ToggleTerm<CR>]], opts)
vim.keymap.set("t", "jk", [[<C-\><C-n>]], opts)
vim.keymap.set("t", "<C-h>", [[<C-\><C-n><C-W>h]], opts)
vim.keymap.set("t", "<C-j>", [[<C-\><C-n><C-W>j]], opts)
vim.keymap.set("t", "<C-k>", [[<C-\><C-n><C-W>k]], opts)
vim.keymap.set("t", "<C-l>", [[<C-\><C-n><C-W>l]], opts)
end
end,
})
--------------------------------
-- CUSTOM FILETYPES
--------------------------------
-- Custom filetype detection
local filetype_group = vim.api.nvim_create_augroup("CustomFileTypes", { clear = true })
-- Set up .seq files to use codev syntax
vim.api.nvim_create_autocmd({"BufRead", "BufNewFile"}, {
group = filetype_group,
pattern = "*.seq",
callback = function()
vim.bo.filetype = "seq"
vim.bo.syntax = "codev"
vim.bo.commentstring = "!%s"
end,
})
-- Set up .lis files to use codelis syntax
vim.api.nvim_create_autocmd({"BufRead", "BufNewFile"}, {
group = filetype_group,
pattern = "*.lis",
callback = function()
vim.bo.filetype = "lis"
vim.bo.syntax = "codelis"
end,
})
--------------------------------
-- CUSTOM COMMANDS
--------------------------------
-- Python docstring helper
vim.api.nvim_create_user_command("PythonDocstring", function()
local docstring = [["""
# Information:
# Arguments:
# Returns:
"""]]
-- Insert the docstring at the cursor position
local line = vim.api.nvim_win_get_cursor(0)[1]
vim.api.nvim_buf_set_lines(0, line-1, line-1, false, vim.split(docstring, "\n"))
-- Position cursor at the right spot
vim.api.nvim_win_set_cursor(0, {line+1, 0})
end, {})
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