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nvim: Replace nerdtree with vifm

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Simple, experimental replacement for now. Tries to keep the previous key
functionality intact:
use <leader>e to open working directory in vifm, <leader>E to open the
directory of the current file.

Some problems will remain - currently it is hard to navigate away from
an open vifm instance with C-hjkl since it is not recognized as a vim
window anymore.

Additionally, invoking vim functions does not work from the vifm window,
which means that if I start nvim pointing to a directory, i.e. with vifm
open, it not possible for me currently to directly start up fzf to open
another file, or a buffer from the history, or similar.
This commit is contained in:
Marty Oehme 2021-03-14 14:01:16 +01:00
parent 78e678fe1f
commit 7181d881d7
Signed by: Marty
GPG key ID: B7538B8F50A1C800
5 changed files with 13 additions and 30 deletions
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3
nvim/.config/nvim/init.vim
View file

@ -102,7 +102,7 @@ end
set noequalalways
" make sure there's always *some* context below cursor
set scrolloff=5
set scrolloff=4
" in .tex files, default to latex over plaintext/context as syntax
let g:tex_flavor = "latex"
@ -134,6 +134,7 @@ iabbrev tehn then
iabbrev whit with
iabbrev whith with
iabbrev grwoth growth
iabbrev Grwoth Growth
iabbrev teh the
iabbrev projcets projects

13
nvim/.config/nvim/keys/maps.vim
View file

@ -125,14 +125,11 @@ map F <Plug>Sneak_F
map t <Plug>Sneak_t
map T <Plug>Sneak_T
" PLUGIN: NERDTree
" open/close NERDtree with leader-e
" whatever method tree has been opened by, leader-e closes it again
nnoremap <leader>e :NERDTreeToggle<CR>
" open root of current VCS project in tree
nnoremap <leader><C-e> :NERDTreeVCS<CR>
" open current nerdtree with current file highlighted
nnoremap <leader>E :NERDTreeFind<CR>
" PLUGIN: Vifm.vim
" open/close file tree with leader-e
nnoremap <leader>e :Vifm getcwd()<CR>
" open current file tree with current file directory
nnoremap <leader>E :Vifm<CR>
" PLUGIN: FZF GLOBAL FUZZY FINDING
" FZF buffers and files in current workdir

19
nvim/.config/nvim/plugin/nerdtree.vim
View file

@ -1,19 +0,0 @@
" PLUGIN: NERDTree
" " Ecosystem
" " Plug 'tpope/vim-fugitive' - Will have to take a closer look some other time
" highlight the line the cursor is on
let NERDTreeHighlightCursorline = 1
" remove Press ? for help
let NERDTreeMinimalUI=1
" loads nerdtree plugin when starting vim with a directory
" this is necessary when we lazyload nerdtree with vimplug above
" since it would only get loaded with nttoggle otherwise, and run netrw
augroup nerd_loader
autocmd!
autocmd VimEnter * silent! autocmd! FileExplorer
autocmd BufEnter,BufNew *
\ if isdirectory(expand('<amatch>'))
\| call plug#load('nerdtree')
\| execute 'autocmd! nerd_loader'
\| endif
augroup END

4
nvim/.config/nvim/plugin/vifm.vim Normal file
View file

@ -0,0 +1,4 @@
let g:loaded_netrw = 1
let g:loaded_netrwPlugin = 1
let g:vifm_replace_netrw = 1
let g:vifm_exec_args = '-c "set vifminfo=''''" -c "set statusline=''''" -c "only"'

4
nvim/.config/nvim/plugins.vim
View file

@ -26,8 +26,7 @@ Plug 'justinmk/vim-sneak'
Plug 'RRethy/vim-illuminate' " highlight other occurences of the word under cursor
" filedrawer
Plug 'scrooloose/nerdtree', { 'on': ['NERDTreeToggle', 'NERDTreeFind'] } " show a directory listing within vim
Plug 'Xuyuanp/nerdtree-git-plugin', { 'on': ['NERDTreeToggle', 'NERDTreeFind'] } " show git status in nerdtree for files and dirs
Plug 'vifm/vifm.vim'
" editing
Plug 'tpope/vim-commentary' " easily toggle comments for lines, paragraphs etc with gc
@ -42,6 +41,7 @@ Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --bin' }
Plug 'junegunn/fzf.vim'
Plug 'neovim/nvim-lspconfig' " some commong language server configurations
Plug 'glepnir/lspsaga.nvim' " nice and fast ui for lsp actions
Plug 'nvim-lua/completion-nvim' " simple completion engine built specifically for nvim and lsp
Plug 'steelsojka/completion-buffers' " completion source from words found in current buffers
Plug 'desmap/ale-sensible' | Plug 'w0rp/ale' " asynchronous linting - might be superseded by lsp or coc.nvim at some point