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-- Set leader key as Space
vim.g.mapleader = " "
local function map(mode, left, right, opts)
local default_opts = {
noremap = true,
silent = true,
}
opts = opts or {}
-- "keep" mode preserves the values from the leftmost table,
-- so prioritize any options provided over the defaults
local full_opts = vim.tbl_extend("keep", opts, default_opts)
vim.keymap.set(mode, left, right, full_opts)
end
-- Clear any highlighted searches when pressing Esc
-- This lets me leave hlsearch on by default while having an easy way to clear
-- it again.
map({ "i", "n" }, "<esc>", "<cmd>noh<cr><esc>", { desc = "Escape and clear hlsearch" })
-- Move lines while in visual mode with J and K
map("v", "J", ":m '>+1<CR>gv=gv")
map("v", "K", ":m '<-2<CR>gv=gv")
-- Keep cursor in the same place when using J to join lines
map("n", "J", "mzJ`z")
-- Center the screen when jumping around with C-d and C-u
map("n", "<C-d>", "<C-d>zz")
map("n", "<C-u>", "<C-u>zz")
-- Center the screen when jumping to next / previous search terms
map("n", "n", "nzzzv")
map("n", "N", "Nzzzv")
-- Quick maps to paste/delete without overwriting the current buffer
map("x", "<leader>p", '"_dP')
map({ "n", "v" }, "<leader>d", '"_dP')
-- Easier quickfix naviagion
map("n", "<C-k>", "<cmd>cprev<cr>", { desc = "Quickfix previous item" })
map("n", "<C-j>", "<cmd>cnext<cr>", { desc = "Quickfix next item" })
-- System clipboard
map({ "n", "v" }, "<leader>cd", '"+d', { desc = "Clipboard delete" })
map({ "n", "v" }, "<leader>cp", '"+p', { desc = "Clipboard paste" })
map({ "n", "v" }, "<leader>cy", '"+y', { desc = "Clipboard yank" })
-- Map g- to netrw (temporary placeholder for oil)
-- map("n", "g-", vim.cmd.Ex, { desc = "Open netrw" })
vim.api.nvim_create_autocmd("LspAttach", {
group = vim.api.nvim_create_augroup("IbrahimLspConfig", {}),
callback = function(evt)
local function lsp_map(mode, lhs, rhs, desc)
local opts = { buffer = evt.buf, desc = "LSP: " .. (desc or "") }
map(mode, lhs, rhs, opts)
end
local has_telescope, _ = pcall(require, "telescope")
local function lsp_telescope_map(mode, lhs, with_telescope_rhs, no_telescope_rhs, desc)
if has_telescope then
desc = desc .. " (Telescope)"
lsp_map(mode, lhs, with_telescope_rhs, desc)
else
lsp_map(mode, lhs, no_telescope_rhs, desc)
end
end
local function tele_builtin(name, opts)
return function()
require("telescope.builtin")[name](opts)
end
end
-- Navigation
lsp_map("n", "gd", vim.lsp.buf.definition, "[G]oto [D]efinition")
lsp_map("n", "gt", vim.lsp.buf.type_definition, "[G]oto [t]ype Definition")
lsp_map("n", "gD", vim.lsp.buf.declaration, "[G]oto [D]eclaration")
lsp_map("n", "gr", vim.lsp.buf.references, "[G]oto [R]eferences")
lsp_map("n", "gI", vim.lsp.buf.implementation, "[G]oto [I]mplementation")
lsp_telescope_map("n", "gr", tele_builtin("lsp_references"), vim.lsp.buf.references, "Go to references")
lsp_telescope_map(
"n",
"<leader>sn",
tele_builtin("lsp_document_symbols"),
vim.lsp.buf.document_symbol,
"Search document symbols"
)
lsp_telescope_map(
"n",
"<leader>sN",
tele_builtin("lsp_dynamic_workspace_symbols"),
vim.lsp.buf.workspace_symbol,
"Search workspace symbols"
)
-- Code changes
lsp_map("n", "<leader>cr", vim.lsp.buf.rename, "Rename")
lsp_map("n", "<leader>ca", vim.lsp.buf.code_action, "Code actions")
-- Diagnostics
lsp_map("n", "<leader>ds", vim.diagnostic.open_float, "[s]how [d]iagnostic window")
lsp_map("n", "<leader>dn", function()
vim.diagnostic.goto_next({ float = true })
end, "Go to [n]ext [d]iagnostic")
lsp_map("n", "<leader>dp", function()
vim.diagnostic.goto_prev({ float = true })
end, "Go to [p]revious [d]iagnostic")
-- See `:help K` for why this keymap
lsp_map("n", "K", vim.lsp.buf.hover, "Hover Documentation")
lsp_map("n", "<C-S-k>", vim.lsp.buf.signature_help, "Signature Documentation")
-- Workspace
lsp_map("n", "<leader>wa", vim.lsp.buf.add_workspace_folder, "[W]orkspace [A]dd Folder")
lsp_map("n", "<leader>wr", vim.lsp.buf.remove_workspace_folder, "[W]orkspace [R]emove Folder")
lsp_map("n", "<leader>wl", function()
print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
end, "[W]orkspace [L]ist Folders")
end,
})
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