feat: vim

.gitmodules

@@ -27,7 +27,7 @@
 	url = https://github.com/tpope/vim-repeat
 [submodule "vim/.vim/pack/utils/start/vim-singlechar"]
 	path = vim/.vim/pack/utils/start/vim-singlechar
-	url = https://git.lohic.dev/loic/vim-singlechar
+	url = forgejo@lohic.dev:loic/vim-singlechar.git
 [submodule "vim/.vim/pack/utils/start/vim-surround"]
 	path = vim/.vim/pack/utils/start/vim-surround
 	url = https://github.com/tpope/vim-surround

README.md

@@ -0,0 +1,68 @@
+# dotfiles
+
+Managed with [GNU Stow](https://www.gnu.org/software/stow/).
+
+## Packages
+
+| Package  | Target       | Description                        |
+|----------|--------------|------------------------------------|
+| `bash`   | `~`          | `.bashrc` and `.bashrc.d/`         |
+| `vim`    | `~`          | `.vimrc` and `.vim/` with plugins  |
+| `portage`| `/etc`       | Gentoo portage configuration       |
+
+## Installation
+
+### 1. Clone
+
+```bash
+git clone --recurse-submodules forgejo@lohic.dev:loic/dotfiles.git ~/Documents/dotfiles
+cd ~/Documents/dotfiles
+```
+
+If already cloned without submodules:
+
+```bash
+git submodule update --init --recursive
+```
+
+### 2. Install stow
+
+Gentoo:
+```bash
+sudo emerge app-admin/stow
+```
+
+### 3. Apply packages
+
+```bash
+cd ~/Documents/dotfiles
+
+stow bash
+stow vim
+sudo stow --target /etc portage
+```
+
+## Vim plugins
+
+Plugins are managed as git submodules in `vim/.vim/pack/`:
+
+| Plugin                  | Category |
+|-------------------------|----------|
+| vim-lsp                 | lsp      |
+| asyncomplete.vim        | lsp      |
+| asyncomplete-lsp.vim    | lsp      |
+| vim-lsp-settings        | lsp      |
+| everforest              | theme    |
+| vim-polyglot            | theme    |
+| fzf.vim                 | utils    |
+| vim-fugitive            | utils    |
+| vim-repeat              | utils    |
+| vim-singlechar          | utils    |
+| vim-surround            | utils    |
+| vim-vinegar             | utils    |
+
+To update all plugins:
+
+```bash
+git submodule update --remote --merge
+```

vim/.vim/init.vim

@@ -0,0 +1,13 @@
+set ts=4 sw=4
+set wrap!
+set number
+set incsearch
+set cursorline
+set scrolloff=2
+set completeopt=menuone,noinsert
+
+augroup FocusNumbers
+  autocmd!
+  autocmd WinEnter,BufEnter * setlocal relativenumber
+  autocmd WinLeave,BufLeave * setlocal norelativenumber
+augroup END

vim/.vim/plugin/filetypes.vim

@@ -0,0 +1,6 @@
+au BufRead,BufNewFile *.h   set filetype=c
+au BufRead,BufNewFile *.hpp set filetype=cpp
+au BufRead,BufNewFile *.tpp set filetype=cpp
+au BufRead,BufNewFile *.ts  set filetype=typescript
+au BufRead,BufNewFile *.js  set filetype=javascript
+au BufRead,BufNewFile **/i3/config set filetype=i3config

vim/.vim/plugin/lsp.vim

@@ -0,0 +1,22 @@
+let g:polyglot_disabled = ['tpp']
+
+if executable('clangd')
+    au User lsp_setup call lsp#register_server({
+        \ 'name': 'clangd',
+        \ 'cmd': ['clangd'],
+        \ 'allowlist': ['c', 'cpp', 'objc', 'objcpp'],
+        \ })
+endif
+
+let g:lsp_async_completion = 1
+let g:asyncomplete_auto_popup = 1
+let g:asyncomplete_auto_completeopt = "menu"
+inoremap <expr> <Tab> pumvisible() ? "<C-y>" : "\<Tab>"
+let g:lsp_diagnostics_virtual_text_align = 'after'
+let g:lsp_diagnostics_virtual_text_prefix = "• "
+let g:lsp_diagnostics_float_cursor = 0
+let g:lsp_document_code_action_signs_enabled = 0
+
+nnoremap gd :LspDefinition<CR>
+nnoremap gr :LspRename<CR>
+nnoremap gh :LspHover<CR>

vim/.vim/plugin/mappings.vim

@@ -0,0 +1,67 @@
+" search/substitute
+nnoremap <silent> <Leader>h :nohlsearch<CR>
+nnoremap %s :%s/\v
+nnoremap <C-s> :s/\v
+vnoremap <C-s> :s/\v
+nnoremap / /\v
+nnoremap ? ?\v
+
+" splits
+nnoremap <Space>Q :wa<CR><C-w>o<C-w>q
+nnoremap <Space> <C-w>
+nnoremap <Space>S <C-w>s<C-w>j
+nnoremap <Space>V <C-w>v<C-w>l
+
+" fugitive
+nnoremap <Space>G :tab G<CR>
+nnoremap <Space>g :G<CR>
+
+" terminal / tab commands
+command -nargs=0 Vt execute "vertical term"
+command -nargs=0 Nt execute "tabnew %:p:h"
+
+" man
+augroup man
+  autocmd!
+  autocmd FileType man nnoremap q :q!<CR>
+augroup END
+
+" netrw
+nnoremap - :e %:p:h<CR>
+
+let g:netrw_last_char = ''
+let g:netrw_last_reverse = 0
+
+function! NetrwJumpToCharRepeat(reverse, repeat)
+  if a:repeat && g:netrw_last_char != ''
+    let l:ch = g:netrw_last_char
+    let l:rev = (a:reverse ? !g:netrw_last_reverse : g:netrw_last_reverse)
+  else
+    let l:ch = nr2char(getchar())
+    let l:rev = a:reverse
+    let g:netrw_last_char = l:ch
+    let g:netrw_last_reverse = a:reverse
+  endif
+  let l:pattern = '\c^' . escape(l:ch, '\~[]')
+  call search(l:pattern, l:rev ? 'bW' : 'W')
+endfunction
+
+augroup netrw_search
+  autocmd!
+  autocmd FileType netrw nnoremap <buffer> / /\V
+  autocmd FileType netrw nnoremap <buffer> ? ?\V
+
+  autocmd FileType netrw silent! unmap <buffer> f
+  autocmd FileType netrw silent! unmap <buffer> F
+  autocmd FileType netrw silent! unmap <buffer> ;
+  autocmd FileType netrw silent! unmap <buffer> ,
+
+  autocmd FileType netrw nnoremap <buffer> f :call NetrwJumpToCharRepeat(0, 0)<CR>
+  autocmd FileType netrw nnoremap <buffer> F :call NetrwJumpToCharRepeat(1, 0)<CR>
+  autocmd FileType netrw nnoremap <buffer> ; :call NetrwJumpToCharRepeat(0, 1)<CR>
+  autocmd FileType netrw nnoremap <buffer> , :call NetrwJumpToCharRepeat(1, 1)<CR>
+augroup END
+
+" singlechar
+let g:singlechar_keylen_warning = 0
+let g:singlechar_static_cursor = 1

vim/.vim/plugin/tabline.vim

@@ -0,0 +1,23 @@
+function! MyTabLine()
+  let s = ''
+  for i in range(tabpagenr('$'))
+    let buflist = tabpagebuflist(i+1)
+    let winnr = tabpagewinnr(i+1)
+    let bufname = bufname(buflist[winnr-1])
+    if bufname =~ '^fugitive://'
+      let tabname = 'Git'
+    else
+      let tabname = fnamemodify(bufname, ':t')
+      if tabname == ''
+        let tabname = '[No Name]'
+      endif
+    endif
+    let s .= '%' . (i+1) . 'T'
+    let s .= (i+1 == tabpagenr() ? '%#TabLineSel#' : '%#TabLine#')
+    let s .= ' ' . tabname . ' '
+  endfor
+  let s .= '%#TabLineFill#%T'
+  return s
+endfunction
+
+set tabline=%!MyTabLine()

vim/.vim/plugin/theme.vim

@@ -0,0 +1,5 @@
+set termguicolors
+packadd everforest
+let g:everforest_background = 'medium'
+set background=dark
+colorscheme everforest

vim/.vimrc

@@ -0,0 +1 @@
+source ~/.vim/init.vim