vim9script

# Auto-install vim-plug
var plugPath = "~/.config/vim/autoload/plug.vim"
var vimrcPath = "~/.config/vim/vimrc"
if empty(glob(plugPath))
  silent execute '!curl -fLo ' .. plugPath .. ' --create-dirs  https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
  autocmd VimEnter * PlugInstall --sync | source vimrcPath
endif

# Install plugins only if vim-plug is available
if filereadable(expand(plugPath))
  call plug#begin()
  Plug 'airblade/vim-gitgutter'
  Plug 'ctrlpvim/ctrlp.vim'
  Plug 'dense-analysis/ale'
  Plug 'github/copilot.vim'
  Plug 'preservim/nerdtree'
  Plug 'rhysd/vim-healthcheck'
  Plug 'schickling/vim-bufonly'
  Plug 'tpope/vim-commentary'
  Plug 'vim-airline/vim-airline'
  call plug#end()
endif

# colorscheme charmtone

g:mapleader = " "

# Options
set nocompatible
set nobackup
set nowritebackup
set noswapfile
set shell=bash
set number
set nowrap
set expandtab
set shiftwidth=4
set tabstop=4
set softtabstop=4
set termguicolors
set showmatch
set autoread
set colorcolumn=80
set mouse=a
set nospell
set spelllang=en_us
set cursorline
set ruler
set signcolumn=yes
set listchars=tab:▸\ ,trail:·,eol:¶
set fillchars+=vert:│
set splitbelow
set splitright
set scrolloff=8
set sidescrolloff=5
set foldmethod=marker
set equalalways
set conceallevel=0
set pumheight=20

# Cursor shape
set ttimeout
set ttimeoutlen=1
set timeoutlen=3000
&t_SI = "\e[6 q"
&t_EI = "\e[2 q"
&t_SR = "\e[4 q"

# Search
set nohlsearch
set ignorecase
set incsearch
set wrapscan

# Persistent undo
set undofile
set undodir=~/.config/vim/undo

# Text formatting options. See :help fo-table.
set formatoptions=tcroq1]jp

# Key mappings
nnoremap gs ^
nnoremap gl $
nnoremap gn :bnext<CR>
nnoremap gp :bprev<CR>
nnoremap BO :BufOnly<CR>
nnoremap <leader>f :find
nnoremap <leader>g :grep
nnoremap <leader>w :write<CR>
nnoremap <leader>n :noautocmd write<CR>
nnoremap <C-c> gcc
nnoremap <leader>y "+y

# Visual Mode Blockwise Indent. This keeps the current visual block selection
# active after changing indent with '<' or '>'. Usually the visual block
# selection is lost after you shift it, which is incredibly annoying.
#
# See: http://vim.wikia.com/wiki/Short_mappings_for_common_tasks
vnoremap > >gv
vnoremap < <gv

# And how about if just one < or > indents in normal mode as well?
nnoremap > >>
nnoremap < <<

# Toggles
nnoremap <leader>i :set invlist<CR>
nnoremap <leader>S :set hlsearch! hlsearch?<CR>
nnoremap <leader>W :set wrap! wrap?<CR>

# Autocommands
augroup fileTypeSettings
    autocmd!
    autocmd FileType lua setlocal noexpandtab
augroup END

augroup trimWhitespace
    autocmd!
    autocmd BufWritePre * :%s/\s\+$//e
augroup END

augroup cursorLine
    autocmd!
    autocmd WinEnter,BufEnter * setlocal cursorline
    autocmd WinLeave * setlocal nocursorline
augroup END

augroup windowResize
    autocmd!
    autocmd VimResized * wincmd =
augroup END

augroup markdownSpell
    autocmd!
    autocmd FileType markdown setlocal spell
    autocmd BufRead,BufNewFile *.md setlocal spell
augroup END

# CtrlP
nnoremap ; :CtrlPBuffer<cr>
g:ctrlp_max_height = 25
g:ctrlp_min_height = 25
g:ctrlp_custom_ignore = 'vendor\|node_modules\|.git\|\.cache'
if executable('rg')
    g:ctrlp_use_ripgrep = 1
    g:ctrlp_use_caching = 0
endif

# BufOnly
nnoremap BO :BufOnly<cr>

# Commentary
noremap <c-c> <plug>CommentaryLine<cr>

# NerdTree
nnoremap <leader>t :NERDTreeToggle<cr>
nnoremap <leader>f :NERDTreeFind<cr>

# ALE
#g:ale_open_list = 1
g:ale_set_highlights = 1
g:ale_set_signs = 1
g:ale_fix_on_save = 1
g:ale_completion_enabled = 1
g:ale_completion_delay = 100
g:ale_completion_autoimport = 1
g:ale_fixers = {
    go: ['gofumpt', 'golangci_lint'],
    haskell: ['fourmolu'],
    html: ['prettier'],
    json: ['prettier'],
    scss: ['prettier'],
    toml: ['taplo'],
}

nnoremap <leader>gd :ALEGoToDefinition<cr>
nnoremap <leader>gs :ALESymbolSearch<space>

function ToggleALEList()
    if get(getloclist(0, {'winid':0}), 'winid', 0)
        lclose
    else
        lopen
    endif
endfunction

command! ALEToggleList call ToggleALEList()
nnoremap E :ALEToggleList<CR>