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Diffstat (limited to '.config/nvim/lua/user/mods.lua')
| -rw-r--r-- | .config/nvim/lua/user/mods.lua | 448 |
1 files changed, 448 insertions, 0 deletions
diff --git a/.config/nvim/lua/user/mods.lua b/.config/nvim/lua/user/mods.lua new file mode 100644 index 0000000..f00621d --- /dev/null +++ b/.config/nvim/lua/user/mods.lua @@ -0,0 +1,448 @@ +local M = {} + +--- Shorten Function Names +local fn = vim.fn +function M.executable(name) + if fn.executable(name) > 0 then + return true + end + + return false +end + +-------------------------------------------------- + +--- Check whether a feature exists in Nvim +--- @feat: string +--- the feature name, like `nvim-0.7` or `unix`. +--- return: bool +M.has = function(feat) + if fn.has(feat) == 1 then + return true + end + + return false +end + + +-------------------------------------------------- + + +-- Format on save +local augroup = vim.api.nvim_create_augroup("LspFormatting", {}) +require("null-ls").setup({ + -- you can reuse a shared lspconfig on_attach callback here + on_attach = function(client, bufnr) + if client.supports_method("textDocument/formatting") then + vim.api.nvim_clear_autocmds({ group = augroup, buffer = bufnr }) + vim.api.nvim_create_autocmd("BufWritePre", { + group = augroup, + buffer = bufnr, + callback = function() + -- on 0.8, you should use vim.lsp.buf.format({ bufnr = bufnr }) instead + --vim.lsp.buf.formatting_seq_sync() + vim.lsp.buf.format({ bufnr = bufnr }) + end, + }) + end + end, +}) + + +-------------------------------------------------- + +---Determine if a value of any type is empty +---@param item any +---@return boolean? +function M.empty(item) + if not item then return true end + local item_type = type(item) + if item_type == 'string' then return item == '' end + if item_type == 'number' then return item <= 0 end + if item_type == 'table' then return vim.tbl_isempty(item) end + return item ~= nil +end + +-------------------------------------------------- + +--- Create a dir if it does not exist +function M.may_create_dir(dir) + local res = fn.isdirectory(dir) + + if res == 0 then + fn.mkdir(dir, "p") + end +end + +-------------------------------------------------- + +--- Toggle cmp completion +vim.g.cmp_toggle_flag = false -- initialize +local normal_buftype = function() + return vim.api.nvim_buf_get_option(0, "buftype") ~= "prompt" +end +M.toggle_completion = function() + local ok, cmp = pcall(require, "cmp") + if ok then + local next_cmp_toggle_flag = not vim.g.cmp_toggle_flag + if next_cmp_toggle_flag then + print("completion on") + else + print("completion off") + end + cmp.setup({ + enabled = function() + vim.g.cmp_toggle_flag = next_cmp_toggle_flag + if next_cmp_toggle_flag then + return normal_buftype + else + return next_cmp_toggle_flag + end + end, + }) + else + print("completion not available") + end +end + + +-------------------------------------------------- + +--- Make sure using latest neovim version +function M.get_nvim_version() + local actual_ver = vim.version() + + local nvim_ver_str = string.format("%d.%d.%d", actual_ver.major, actual_ver.minor, actual_ver.patch) + return nvim_ver_str +end + +function M.add_pack(name) + local status, error = pcall(vim.cmd, "packadd " .. name) + + return status +end + +-------------------------------------------------- + +--- Toggle autopairs on/off (requires "windwp/nvim-autopairs") +function M.Toggle_autopairs() + local ok, autopairs = pcall(require, "nvim-autopairs") + if ok then + if autopairs.state.disabled then + autopairs.enable() + print("autopairs on") + else + autopairs.disable() + print("autopairs off") + end + else + print("autopairs not available") + end +end + +-------------------------------------------------- + +--- Make vim-rooter message disappear after making it's changes +--vim.cmd([[ +--let timer = timer_start(1000, 'LogTrigger', {}) +--func! LogTrigger(timer) +-- silent! +--endfunc +--]]) +-- +--vim.cmd([[ +--function! ConfigureChDir() +-- echo ('') +--endfunction +--" Call after vim-rooter changes the root dir +--autocmd User RooterChDir :sleep! | call LogTrigger(timer) | call ConfigureChDir() +--]]) + +function M.findFilesInCwd() + vim.cmd("let g:rooter_manual_only = 1") -- Toggle the rooter plugin + require("plugins.telescope").findhere() + vim.defer_fn(function() + vim.cmd("let g:rooter_manual_only = 0") -- Change back to automatic rooter + end, 100) +end +--function M.findFilesInCwd() +-- vim.cmd("let g:rooter_manual_only = 1") -- Toggle the rooter plugin +-- require("plugins.telescope").findhere() +-- --vim.cmd("let g:rooter_manual_only = 0") -- Change back to automatic rooter +--end + +-------------------------------------------------- + +-- Toggle the executable permission +function M.Toggle_executable() + local current_file = vim.fn.expand('%:p') + local executable = vim.fn.executable(current_file) == 1 + + if executable then + -- File is executable, unset the executable permission + vim.fn.system('chmod -x ' .. current_file) + --print(current_file .. ' is no longer executable.') + print("No longer executable") + else + -- File is not executable, set the executable permission + vim.fn.system('chmod +x ' .. current_file) + --print(current_file .. ' is now executable.') + print("Now executable") + end +end + +-------------------------------------------------- + +-- Set bare dotfiles repository git environment variables dynamically + +-- Set git enviornment variables +--function M.Set_git_env_vars() +-- local git_dir_job = vim.fn.jobstart({ "git", "rev-parse", "--git-dir" }) +-- local command_status = vim.fn.jobwait({ git_dir_job })[1] +-- if command_status > 0 then +-- vim.env.GIT_DIR = vim.fn.expand("$HOME/.cfg") +-- vim.env.GIT_WORK_TREE = vim.fn.expand("~") +-- else +-- vim.env.GIT_DIR = nil +-- vim.env.GIT_WORK_TREE = nil +-- end +-- -- Launch terminal emulator with Git environment variables set +-- --require("toggleterm").exec(string.format([[%s %s]], os.getenv("SHELL"), "-i")) +--end + +------ + +local prev_cwd = "" + +function M.Set_git_env_vars() + local cwd = vim.fn.getcwd() + if prev_cwd == "" then + -- First buffer being opened, set prev_cwd to cwd + prev_cwd = cwd + elseif cwd ~= prev_cwd then + -- Working directory has changed since last buffer was opened + prev_cwd = cwd + local git_dir_job = vim.fn.jobstart({ "git", "rev-parse", "--git-dir" }) + local command_status = vim.fn.jobwait({ git_dir_job })[1] + if command_status > 0 then + vim.env.GIT_DIR = vim.fn.expand("$HOME/.cfg") + vim.env.GIT_WORK_TREE = vim.fn.expand("~") + else + vim.env.GIT_DIR = nil + vim.env.GIT_WORK_TREE = nil + end + end +end + +vim.cmd [[augroup my_git_env_vars]] +vim.cmd [[ autocmd!]] +vim.cmd [[ autocmd BufEnter * lua require('user.mods').Set_git_env_vars()]] +vim.cmd [[ autocmd VimEnter * lua require('user.mods').Set_git_env_vars()]] +vim.cmd [[augroup END]] + +-------------------------------------------------- + +vim.cmd [[autocmd BufWritePre <buffer> lua vim.lsp.buf.format()]] +--vim.cmd [[autocmd BufWritePre * lua vim.lsp.buf.format()]] + +-------------------------------------------------- + +--- Update Tmux Status Vi-mode +function M.update_tmux_status() + local mode = vim.api.nvim_eval('mode()') + -- Determine the mode name based on the mode value + local mode_name + if mode == 'n' then + mode_name = '-- NORMAL --' + elseif mode == 'i' or mode == 'ic' then + mode_name = '-- INSERT --' + else + mode_name = '-- NORMAL --' --'-- COMMAND --' + end + + -- Write the mode name to the file + local file = io.open(os.getenv('HOME') .. '/.vi-mode', 'w') + file:write(mode_name) + file:close() + if nvim_running then + -- Neovim is running, update the mode file and refresh tmux + VI_MODE = "" -- Clear VI_MODE to show Neovim mode + vim.cmd("silent !tmux refresh-client -S") + end + ---- Force tmux to update the status + vim.cmd("silent !tmux refresh-client -S") +end + +vim.cmd([[ + augroup TmuxStatus + autocmd! + autocmd InsertLeave,InsertEnter * lua require("user.mods").update_tmux_status() + autocmd VimEnter * lua require("user.mods").update_tmux_status() + autocmd BufEnter * lua require("user.mods").update_tmux_status() + autocmd ModeChanged * lua require("user.mods").update_tmux_status() + autocmd WinEnter,WinLeave * lua require("user.mods").update_tmux_status() + augroup END +]]) + +-- Add autocmd for <esc> +-- Add autocmd to check when tmux switches panes/windows +--autocmd InsertLeave,InsertEnter * lua require("user.mods").update_tmux_status() +--autocmd BufEnter * lua require("user.mods").update_tmux_status() +--autocmd WinEnter,WinLeave * lua require("user.mods").update_tmux_status() + +--autocmd WinEnter,WinLeave * lua require("user.mods").update_tmux_status() +--autocmd VimResized * lua require("user.mods").update_tmux_status() +--autocmd FocusGained * lua require("user.mods").update_tmux_status() +--autocmd FocusLost * lua require("user.mods").update_tmux_status() +--autocmd CmdwinEnter,CmdwinLeave * lua require("user.mods").update_tmux_status() +-------------------------------------------------- + +-- function OpenEmulatorList() +-- local emulatorsBuffer = vim.api.nvim_create_buf(false, true) +-- vim.api.nvim_buf_set_lines(emulatorsBuffer, 0, 0, true, {"Some text"}) +-- vim.api.nvim_open_win( +-- emulatorsBuffer, +-- false, +-- { +-- relative='win', row=3, col=3, width=12, height=3 +-- } +-- ) +-- end +-- +-- vim.api.nvim_create_user_command('OpenEmulators', OpenEmulatorList, {}) + + + +--local api = vim.api +--local fn = vim.fn +--local cmd = vim.cmd +-- +--local function bufremove(opts) +-- local target_buf_id = api.nvim_get_current_buf() +-- +-- -- Do nothing if buffer is in modified state. +-- if not opts.force and api.nvim_buf_get_option(target_buf_id, 'modified') then +-- return false +-- end +-- +-- -- Hide target buffer from all windows. +-- vim.tbl_map(function(win_id) +-- win_id = win_id or 0 +-- +-- local current_buf_id = api.nvim_win_get_buf(win_id) +-- +-- api.nvim_win_call(win_id, function() +-- -- Try using alternate buffer +-- local alt_buf_id = fn.bufnr('#') +-- if alt_buf_id ~= current_buf_id and fn.buflisted(alt_buf_id) == 1 then +-- api.nvim_win_set_buf(win_id, alt_buf_id) +-- return +-- end +-- +-- -- Try using previous buffer +-- cmd('bprevious') +-- if current_buf_id ~= api.nvim_win_get_buf(win_id) then +-- return +-- end +-- +-- -- Create new listed scratch buffer +-- local new_buf = api.nvim_create_buf(true, true) +-- api.nvim_win_set_buf(win_id, new_buf) +-- end) +-- +-- return true +-- end, fn.win_findbuf(target_buf_id)) +-- +-- cmd(string.format('bdelete%s %d', opts.force and '!' or '', target_buf_id)) +--end +-- +---- Assign bufremove to a global variable +--_G.bufremove = bufremove + +--vim.cmd([[ +-- augroup NvimTreeDelete +-- autocmd! +-- autocmd FileType NvimTree lua require('user.mods').enew_on_delete() +-- augroup END +--]]) +-- +--function M.enew_on_delete() +-- if vim.bo.buftype == 'nofile' then +-- vim.cmd('enew') +-- end +--end + +-- Update Neovim +--function M.Update_neovim() +-- -- Run the commands to download and extract the latest version +-- os.execute("curl -L -o nvim-linux64.tar.gz https://github.com/neovim/neovim/releases/latest/download/nvim-linux64.tar.gz") +-- os.execute("tar xzvf nvim-linux64.tar.gz") +-- -- Replace the existing Neovim installation with the new version +-- os.execute("rm -rf $HOME/.local/bin/nvim") +-- os.execute("mv nvim-linux64 $HOME/.local/bin/nvim") +-- +-- -- Clean up the downloaded file +-- os.execute("rm nvim-linux64.tar.gz") +-- +-- -- Print a message to indicate the update is complete +-- print("Neovim has been updated to the latest version.") +--end +-- +---- Bind a keymap to the update_neovim function (optional) +--vim.api.nvim_set_keymap('n', '<leader>u', '<cmd> lua require("user.mods").Update_neovim()<CR>', { noremap = true, silent = true }) + +-- Define a function to create a floating window and run the update process inside it +function M.Update_neovim() + -- Create a new floating window + local bufnr, winid = vim.api.nvim_create_buf(false, true) + vim.api.nvim_open_win(bufnr, true, { + relative = "editor", + width = 80, + height = 20, + row = 2, + col = 2, + style = "minimal", + border = "single", + }) + + -- Function to append a line to the buffer in the floating window + local function append_line(line) + vim.api.nvim_buf_set_option(bufnr, "modifiable", true) + vim.api.nvim_buf_set_lines(bufnr, -1, -1, false, { line }) + vim.api.nvim_buf_set_option(bufnr, "modifiable", false) + end + + -- Download the latest version of Neovim + append_line("Downloading the latest version of Neovim...") + os.execute( + "curl -L -o nvim-linux64.tar.gz https://github.com/neovim/neovim/releases/latest/download/nvim-linux64.tar.gz") + append_line("Download complete.") + + -- Extract the downloaded archive + append_line("Extracting the downloaded archive...") + os.execute("tar xzvf nvim-linux64.tar.gz") + append_line("Extraction complete.") + + -- Replace the existing Neovim installation with the new version + append_line("Replacing the existing Neovim installation...") + os.execute("rm -rf $HOME/nvim") + os.execute("mv nvim-linux64 $HOME/nvim") + append_line("Update complete.") + + -- Clean up the downloaded file + append_line("Cleaning up the downloaded file...") + os.execute("rm nvim-linux64.tar.gz") + append_line("Cleanup complete.") + + -- Close the floating window after a delay + vim.defer_fn(function() + vim.api.nvim_win_close(winid, true) + end, 5000) -- Adjust the delay as needed +end + +-- Bind a keymap to the update_neovim function (optional) +vim.api.nvim_set_keymap('n', '<leader>u', '<cmd> lua require("user.mods").Update_neovim()<CR>', + { noremap = true, silent = true }) + + +return M |