Better lsp support that checks wheter a needed binary is installed before installing the lsp with mason to avoid errors

This commit is contained in:
2025-08-29 15:49:38 +02:00
parent 36afaec832
commit faad6ae58b
4 changed files with 189 additions and 97 deletions

View File

@@ -3,3 +3,26 @@
You can configure the current semester that you are in for university integrations.
There are certain things required like `make` and `npm` for various plugins.
## Dependencies
To install proper snippets and get the basic lsp the following programs are needed in path.
```
make
curl
gcc
libc
bash
```
Optionally for more lsp servers.
```
go
npm
```
## General
This configuration is based on the lazy plugin manager.

7
lua/conf.lua Normal file
View File

@@ -0,0 +1,7 @@
local config = {}
config.season = "S3"
config.projects = vim.fn.expand("~/projects")
config.uni_dir = vim.fn.expand("~/projects/university/" .. config.season)
return config

View File

@@ -3,8 +3,7 @@
require("utils.functions")
require("custom.uni")
-- TODO: move this to a config file
local season = "S3"
local conf = require("conf")
local links = require("utils.linker")
local user = vim.fn.system('whoami'):gsub('\n', '')
@@ -23,13 +22,6 @@ end
--------------------- KEYMAPS -------------------------
-------------------------------------------------------
-- Fast quitter
vim.keymap.set('n', '<leader>q', function()
pcall(function()
vim.cmd('wa')
end)
vim.cmd('qa!')
end)
-- Fast window switch
vim.keymap.set("n", "<leader>w", "<C-w>w")
@@ -46,9 +38,6 @@ vim.keymap.set("n", "<leader>me", ":mes<CR>")
vim.keymap.set("n", "<leader>snt", "<cmd>set nu<CR>")
vim.keymap.set("n", "<leader>snf", "<cmd>set nonu<CR>")
vim.keymap.set("n", "<leader>nv", function()
select_course_directory()
end, { desc = "Open UniCourse menu" })
vim.keymap.set("n", "n", "nzz", { silent = true })
vim.keymap.set("n", "N", "Nzz", { silent = true })
@@ -58,26 +47,15 @@ vim.keymap.set("n", "<C-u>", "<C-u>zz", { silent = true })
vim.keymap.set("n", "<C-d>", "<C-d>zz", { silent = true })
vim.keymap.set('n', '<leader>a', 'm9ggVG"+y`9')
vim.keymap.set('n', '<leader>va', 'ggVG')
-- Get a ready to use terminal
vim.keymap.set('n', '<leader>tr', ':tabnew<CR>:term<CR>i')
-- This needs to be refined for quick access to a new file or a recently edited one
vim.keymap.set('n', '<leader>ov',
function()
local uni_dir = vim.fn.expand("~/projects/university/" .. season)
-- Indent all will be replaced by the formatting of lsp where the lsp is installed
vim.keymap.set('n', '<leader>ia', 'gg=G<C-o>zz')
vim.keymap.set('n', '<leader>ya', 'ggVG"+y<C-o>')
vim.keymap.set('n', '<leader>ss', ':wa<CR>')
require('telescope.builtin').find_files {
prompt_title = "Select Vorlesung in " .. season,
cwd = uni_dir,
find_command = {
"eza", "-1", "-D"
},
}
end
)
-- new quick note file
-- TODO: make this smarter
vim.keymap.set("n", "<leader>nn", ":e ~/synced/brainstore/zettelkasten/quick<CR>", { silent = true })
@@ -119,30 +97,9 @@ vim.keymap.set('n', '<leader>oho', ':e ~/configuration/nixos/hosts<CR>')
vim.keymap.set('n', '<leader>os', ':e ~/configuration/nixos/modules/server<CR>')
vim.keymap.set('n', '<leader>ot', ':e ~/synced/brainstore/todos/todo.txt<CR>`.zz')
vim.keymap.set('n', '<leader>od', ':e ~/synced/brainstore/todos/done.txt<CR>`.zz')
vim.keymap.set('n', '<leader>ou', ':e ~/projects/university/' .. season .. '/input.txt<CR>`.zz')
vim.keymap.set('n', '<leader>ou', ':e ~/projects/university/' .. conf.season .. '/input.txt<CR>`.zz')
vim.keymap.set('n', '<leader>oz', ':e ~/.zshrc<CR>`.zz')
vim.keymap.set('n', '<leader>oaa', ':e ~/.common_shell<CR>`.zz')
vim.keymap.set("n", "<leader>or",
function()
local last_file_path = vim.fn.stdpath('data') .. "/lastfile.txt"
local file = io.open(last_file_path, "r")
if file then
local last_file = file:read("*line")
file:close()
if last_file and vim.fn.filereadable(last_file) == 1 then
vim.cmd("edit " .. last_file)
pcall(function()
vim.cmd('normal! `.') -- Go to the last edit position
vim.cmd('normal! zz') -- Center the cursor on the screen
end)
else
print("Last file does not exist or is not readable")
end
else
print("No last file found")
end
end
, { noremap = true, silent = true })
vim.keymap.set('n', '<leader>ok', open_cal)
@@ -156,12 +113,6 @@ vim.keymap.set("n", "<leader>lc", links.insert_contact_link, { desc = "Link Cont
vim.keymap.set("n", "<leader>ld", links.insert_date_link, { desc = "Link Contact" })
-- Indent all will be replaced by the formatting of lsp where the lsp is installed
vim.keymap.set('n', '<leader>ia', 'gg=G<C-o>zz')
vim.keymap.set('n', '<leader>ya', 'ggVG"+y<C-o>')
vim.keymap.set('n', '<leader>ss', ':wa<CR>')
vim.keymap.set('n', '<leader>sw', function()
local word = vim.fn.expand("<cword>")
local replacement = vim.fn.input("Replace '" .. word .. "' with: ")
@@ -196,26 +147,24 @@ end, { desc = "Substitute selection in file" })
vim.keymap.set('n', '<leader>pp', function()
vim.api.nvim_command('normal! "+p')
end, { desc = 'Paste from system clipboard' })
vim.keymap.set('v', '<leader>p', function()
vim.cmd('normal! "+p')
end, { desc = 'Yank to clipboard and keep the selection' })
------------------------ VISUAL ------------------
vim.keymap.set("n", "<leader>nv", function()
select_course_directory()
end, { desc = "Open UniCourse menu" })
vim.keymap.set('v', 'p', function()
local unnamed_content = vim.fn.getreg('""')
vim.api.nvim_command('normal! p')
vim.fn.setreg('""', unnamed_content)
end, { desc = 'Paste from unnamed register (don\'t overwrite it) in visual mode' })
vim.keymap.set('v', '<leader>y', function()
vim.cmd('normal! "+y')
vim.cmd('normal! gv')
end, { desc = 'Yank to clipboard and keep the selection' })
---------------------------- INSERT ---------------------------
vim.keymap.set('i', '<C-k>', function()
local col = vim.fn.col('.')
local line = vim.fn.line('.')
@@ -228,6 +177,7 @@ vim.keymap.set('i', '<C-k>', function()
end
end
end)
-- Move left with wrapping
vim.keymap.set('i', '<C-j>', function()
local col = vim.fn.col('.')
@@ -242,3 +192,46 @@ vim.keymap.set('i', '<C-j>', function()
end
end
end, { noremap = true, silent = true })
vim.keymap.set("n", "<leader>or",
function()
local last_file_path = vim.fn.stdpath('data') .. "/lastfile.txt"
local file = io.open(last_file_path, "r")
if file then
local last_file = file:read("*line")
file:close()
if last_file and vim.fn.filereadable(last_file) == 1 then
vim.cmd("edit " .. last_file)
pcall(function()
vim.cmd('normal! `.') -- Go to the last edit position
vim.cmd('normal! zz') -- Center the cursor on the screen
end)
else
print("Last file does not exist or is not readable")
end
else
print("No last file found")
end
end
, { noremap = true, silent = true })
-- Fast quitter
vim.keymap.set('n', '<leader>q', function()
pcall(function()
vim.cmd('wa')
end)
vim.cmd('qa!')
end)
-- This needs to be refined for quick access to a new file or a recently edited one
vim.keymap.set('n', '<leader>ov',
function()
require('telescope.builtin').find_files({
prompt_title = "Select lecture in " .. conf.season,
cwd = conf.uni_dir,
find_command = {
"eza", "-1", "-D"
}
})
end
)

View File

@@ -1,5 +1,66 @@
-- Prefilled with lsp that have no dependencies
local servers = { "lua_ls", "rust_analyzer", "denols" }
local function populate_servers()
if vim.fn.executable("go") == 1 then
table.insert(servers, "gopls")
else
vim.notify("[mason] Skipping gopls (go not found)", vim.log.levels.WARN)
end
if vim.fn.executable("npm") == 1 then
table.insert(servers, "pyright")
table.insert(servers, "clangd")
table.insert(servers, "bashls")
else
vim.notify("[mason] Skipping install of some lsp (npm not found)", vim.log.levels.WARN)
end
if vim.fn.executable("cargo") == 1 then
table.insert(servers, "nil_ls")
else
vim.notify("[mason] Skipping nil (cargo not found)", vim.log.levels.WARN)
end
end
populate_servers()
return {
{ "stevearc/aerial.nvim", config = true },
{
"stevearc/aerial.nvim",
dependencies = {
"nvim-treesitter/nvim-treesitter",
"nvim-tree/nvim-web-devicons"
},
config = true,
keys = {
{
"<leader>ae",
function()
require("aerial")
vim.cmd("AerialToggle")
end
},
{
"}",
function()
require("aerial")
vim.cmd("AerialNext")
end
},
{
"{",
function()
require("aerial")
vim.cmd("AerialPrev")
end
},
},
},
{
"nvimdev/lspsaga.nvim",
opts = {
@@ -12,36 +73,31 @@ return {
},
},
{
"neovim/nvim-lspconfig",
dependencies = {
"williamboman/mason.nvim",
"williamboman/mason-lspconfig.nvim",
dependencies = {
"williamboman/mason-lspconfig.nvim"
},
priority = -10;
config = function()
require("mason").setup()
require("mason-lspconfig").setup({
ensure_installed = servers,
automatic_installation = true,
})
end,
},
{
"hrsh7th/nvim-cmp",
dependencies = {
"hrsh7th/cmp-path",
"saadparwaiz1/cmp_luasnip",
"hrsh7th/cmp-nvim-lsp",
"hrsh7th/cmp-buffer",
"nvimdev/lspsaga.nvim",
"hrsh7th/cmp-path",
"L3MON4D3/LuaSnip",
"saadparwaiz1/cmp_luasnip",
},
config = function()
local lspconfig = require("lspconfig")
-- Declarative important have npm and other tools installed
local servers = { "gopls", "pyright", "lua_ls", "rust_analyzer", "clangd" }
-- Custom overwrites for servers
local server_settings = {
lua_ls = {
settings = {
Lua = {
diagnostics = { globals = { "vim" } },
},
},
},
}
local cmp = require("cmp")
cmp.setup({
snippet = {
@@ -61,6 +117,28 @@ return {
{ name = "path" },
}),
})
end
},
{
"neovim/nvim-lspconfig",
dependencies = {
"hrsh7th/cmp-nvim-lsp",
"L3MON4D3/LuaSnip",
},
config = function()
local lspconfig = require("lspconfig")
-- Custom overwrites for servers
local server_settings = {
lua_ls = {
settings = {
Lua = {
diagnostics = { globals = { "vim" } },
},
},
},
}
local capabilities = require("cmp_nvim_lsp").default_capabilities()
@@ -93,8 +171,6 @@ return {
end, opts)
end
-- Setup servers manually
for _, server in ipairs(servers) do
local config = {
@@ -107,13 +183,6 @@ return {
lspconfig[server].setup(config)
end
-- Mason for autoinstall of servers
require("mason").setup()
require("mason-lspconfig").setup({
ensure_installed = servers,
automatic_installation = true,
})
-- Add text in diagnostics
vim.diagnostic.config({
virtual_text = true,