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" === Denite setup ==="
" Use ripgrep for searching current directory for files
" By default, ripgrep will respect rules in .gitignore
" --files: Print each file that would be searched (but don't search)
" --glob: Include or exclues files for searching that match the given glob
" (aka ignore .git files)
"
call denite#custom#var('file/rec', 'command', ['rg', '--files', '--glob', '!.git'])
" Use ripgrep in place of "grep"
call denite#custom#var('grep', 'command', ['rg'])
" Custom options for ripgrep
" --vimgrep: Show results with every match on it's own line
" --hidden: Search hidden directories and files
" --heading: Show the file name above clusters of matches from each file
" --S: Search case insensitively if the pattern is all lowercase
call denite#custom#var('grep', 'default_opts', ['--hidden', '--vimgrep', '--heading', '-S'])
" Recommended defaults for ripgrep via Denite docs
call denite#custom#var('grep', 'recursive_opts', [])
call denite#custom#var('grep', 'pattern_opt', ['--regexp'])
call denite#custom#var('grep', 'separator', ['--'])
call denite#custom#var('grep', 'final_opts', [])
" Remove date from buffer list
call denite#custom#var('buffer', 'date_format', '')
" Custom options for Denite
" auto_resize - Auto resize the Denite window height automatically.
" prompt - Customize denite prompt
" direction - Specify Denite window direction as directly below current pane
" winminheight - Specify min height for Denite window
" highlight_mode_insert - Specify h1-CursorLine in insert mode
" prompt_highlight - Specify color of prompt
" highlight_matched_char - Matched characters highlight
" highlight_matched_range - matched range highlight
let s:denite_options = {'default' : {
\ 'split': 'floating',
\ 'start_filter': 1,
\ 'auto_resize': 1,
\ 'source_names': 'short',
\ 'prompt': 'λ ',
\ 'highlight_matched_char': 'QuickFixLine',
\ 'highlight_matched_range': 'Visual',
\ 'highlight_window_background': 'Visual',
\ 'highlight_filter_background': 'DiffAdd',
\ 'winrow': 1,
\ 'vertical_preview': 1
\ }}
" Loop through denite options and enable them
function! s:profile(opts) abort
for l:fname in keys(a:opts)
for l:dopt in keys(a:opts[l:fname])
call denite#custom#option(l:fname, l:dopt, a:opts[l:fname][l:dopt])
endfor
endfor
endfunction
call s:profile(s:denite_options)
echo 'Denite not installed. It should work after running :PlugInstall'
nmap ; :Denite buffer<CR>
nmap <leader>t :DeniteProjectDir file/rec<CR>
nnoremap <leader>g :<C-u>Denite grep:. -no-empty<CR>
nnoremap <leader>j :<C-u>DeniteCursorWord grep:.<CR>
" Define mappings while in 'filter' mode
" <C-o> - Switch to normal mode inside of search results
" <Esc> - Exit denite window in any mode
" <CR> - Open currently selected file in any mode
" <C-t> - Open currently selected file in a new tab
" <C-v> - Open currently selected file a vertical split
" <C-h> - Open currently selected file in a horizontal split
autocmd FileType denite-filter call s:denite_filter_my_settings()
function! s:denite_filter_my_settings() abort
imap <silent><buffer> <C-o>
\ <Plug>(denite_filter_quit)
inoremap <silent><buffer><expr> <Esc>
\ denite#do_map('quit')
nnoremap <silent><buffer><expr> <Esc>
\ denite#do_map('quit')
inoremap <silent><buffer><expr> <CR>
\ denite#do_map('do_action')
inoremap <silent><buffer><expr> <C-t>
\ denite#do_map('do_action', 'tabopen')
inoremap <silent><buffer><expr> <C-v>
\ denite#do_map('do_action', 'vsplit')
inoremap <silent><buffer><expr> <C-h>
\ denite#do_map('do_action', 'split')
endfunction
" Define mappings while in denite window
" <CR> - Opens currently selected file
" q or <Esc> - Quit Denite window
" d - Delete currenly selected file
" p - Preview currently selected file
" <C-o> or i - Switch to insert mode inside of filter prompt
" <C-t> - Open currently selected file in a new tab
" <C-v> - Open currently selected file a vertical split
" <C-h> - Open currently selected file in a horizontal split
autocmd FileType denite call s:denite_my_settings()
function! s:denite_my_settings() abort
nnoremap <silent><buffer><expr> <CR>
\ denite#do_map('do_action')
nnoremap <silent><buffer><expr> q
\ denite#do_map('quit')
nnoremap <silent><buffer><expr> <Esc>
\ denite#do_map('quit')
nnoremap <silent><buffer><expr> d
\ denite#do_map('do_action', 'delete')
nnoremap <silent><buffer><expr> p
\ denite#do_map('do_action', 'preview')
nnoremap <silent><buffer><expr> i
\ denite#do_map('open_filter_buffer')
nnoremap <silent><buffer><expr> <C-o>
\ denite#do_map('open_filter_buffer')
nnoremap <silent><buffer><expr> <C-t>
\ denite#do_map('do_action', 'tabopen')
nnoremap <silent><buffer><expr> <C-v>
\ denite#do_map('do_action', 'vsplit')
nnoremap <silent><buffer><expr> <C-h>
\ denite#do_map('do_action', 'split')
endfunction
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