Add fuzzy tools to vim and shell
In vim: Use <leader>c to insert a bibtex reference in your text. By default it is a pandoc reference (@bibref), but it can be changed to latex style (\cite(bibref)). <leader>CM inserts a pretty-printed reference to the selected work, using markdown styling. If you want to insert a citation while writing, use @@ from insertmode to insert the bibref instead. The settings add two commands: :CiteRef and :CitePretty which call the respective functions. You can pass any amount of .bibtex libraries to the commands and they will be available to fuzzy search through. :CiteEdit also added to fuzzy find a source and open it in vim for editing. The function is not working yet, I have to find a way to go from the fuzzy finder to papis, select the correct file and edit it in vim. In Shell: Can cd directories (d, D), open files (f, F), open most recently used (ru), and edit bibtex references (ref). lowercase is a weighted view over previously used directories/files, Uppercase is a search of the whole file structure. Still outstanding: Needs the same comfort function additions as vim search, especially reference search. (i.e., open corresponding document, yank path, open editor,...)
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2 changed files with 166 additions and 23 deletions
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@ -55,7 +55,10 @@ Plug 'reedes/vim-textobj-sentence' " extends the capabilities of sentence detect
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" " Plug 'tpope/vim-fugitive' - Will have to take a closer look some other time
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Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' } " show a directory listing within vim
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Plug 'Xuyuanp/nerdtree-git-plugin', { 'on': 'NERDTreeToggle' } " show git status in nerdtree for files and dirs
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Plug 'Yggdroot/LeaderF', { 'on': ['Leaderf', 'LeaderfFile', 'LeaderfBuffer'], 'do': './install.sh' } " fuzzy matcher, apparently faster than fzf, ctrlp, unit, denite
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" Fuzzy matching
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Plug 'lotabout/skim.vim'
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Plug 'marty-oehme/notational-fzf-vim'
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Plug 'dyng/ctrlsf.vim'
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" Language Integration
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@ -216,6 +219,77 @@ endfunction
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autocmd! User GoyoEnter nested call <SID>goyo_enter()
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autocmd! User GoyoLeave nested call <SID>goyo_leave()
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" PLUGIN: fzf-bibtex
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" Citation and Bibtex utilities
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let g:bibtex_cache = '/home/marty/.cache/'
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let g:bibtex_source = '/home/marty/Nextcloud/Library/academia/academia.bib'
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function! Bibtex_ls(...)
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return 'bibtex-ls -cache ' . g:bibtex_cache . ' ' . g:bibtex_source . ' ' . join(a:000, ' ')
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endfunction
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" insert citation from insert mode at cursor
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function! s:bibtex_cite_sink_insert(lines)
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let r=system("bibtex-cite ", a:lines)
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execute ':normal! i' . r
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call feedkeys('a', 'n')
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endfunction
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inoremap <silent> @@ <c-g>u<c-o>:call skim#run({
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\ 'source': Bibtex_ls(),
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\ 'sink*': function('<sid>bibtex_cite_sink_insert'),
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\ 'up': '25%',
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\ 'options': '--ansi --multi --prompt "Cite> "'})<CR>
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" insert citation from normal mode at cursor
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function! s:bibtex_cite_sink(lines)
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let r=system("bibtex-cite ", a:lines)
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execute ':normal! i' . r
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endfunction
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command! -bang -nargs=* CiteRef call skim#run({
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\ 'source': Bibtex_ls(<q-args>),
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\ 'sink*': function('<sid>bibtex_cite_sink'),
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\ 'up': '25%',
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\ 'options': '--ansi --multi --prompt "Cite> "'
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\ })
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" insert pretty formatted markdown reference
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function! s:bibtex_markdown_sink(lines)
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let r=system("bibtex-markdown " . g:bibtex_source, a:lines)
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echo join(a:lines, '; ')
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execute ':normal! i' . r
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endfunction
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command! -bang -nargs=* CitePretty call skim#run({
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\ 'source': Bibtex_ls(<q-args>),
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\ 'sink*': function('<sid>bibtex_markdown_sink'),
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\ 'up': '25%',
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\ 'options': '--ansi --multi --prompt "Markdown> "'
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\ })
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" edit the document info.yaml
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" needs papis to function
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" could be abstracted out to work with .bib file or the papis .yaml
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" TODO THESE FUNCTIONS DO NOT WORK YET. NEED TO FIND A WAY TO GO FROM fzf ->
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" papis -> editor
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function! s:bibtex_edit_info_sink(lines)
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echom "edit info sink: " . join(a:lines, ",")
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let r=system("bibtex-cite ", a:lines)
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let s=system("papis edit ref=\"" . join(a:lines,"") . "\"")
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" execute ':e s'
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echo s
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endfunction
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command! -bang -nargs=* CiteEdit call skim#run({
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\ 'source': Bibtex_ls(<q-args>),
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\ 'sink*': function('<sid>bibtex_edit_info_sink'),
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\ 'up': '25%',
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\ 'options': join([
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\ '--ansi',
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\ '--with-nth=..',
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\ '--preview-window=:wrap',
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\ '--prompt "Edit> "',
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\ '--preview=''papis edit -e cat ref="echo {} | bibtex-cite" '' ',
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\ ])
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\})
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" PLUGIN: vim-go
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" change the tabstops for go to use tabs and a width of 4
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" this conforms with the gofmt expectations
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@ -445,9 +519,44 @@ au FileType go nnoremap <F9> :GoCoverageToggle -short<cr>
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" go to the definition of whatever you hover over
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au FileType go nnoremap <F12> <Plug>(go-def)
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" Call leaderf with <leader-f> (necessary to enable leaderf lazyloading)
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nnoremap <leader>F :LeaderfFile<cr>
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nnoremap <leader>f :LeaderfBuffer<cr>
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" skim.vim (fzf alternative) fuzzy finding configuration
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" extra key bindings in skim window
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let g:skim_action = {
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\ 'ctrl-t': 'tab split',
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\ 'ctrl-h': 'split',
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\ 'ctrl-v': 'vsplit' }
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command! -bang -nargs=* Rg call fzf#vim#rg_interactive(<q-args>, fzf#vim#with_preview('right:50%:hidden', 'alt-h'))
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" FZF buffers and files in current workdir
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noremap <leader>s :Buffers<cr>
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" FZF most recently used / MRU, bound to S since it is essentially a larger
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" go-back intention than just buffers
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noremap <leader>S :History<cr>
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noremap <leader>f :Files<cr>
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" FZF general full-text search in cwd with rg
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noremap <C-F> :Rg<cr>
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" FZF note full-text search with notational-velocity like functions
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noremap <leader>n :NV<cr>
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noremap <leader>N :NV!<cr>
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" FZF git diff
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noremap <leader>gd :GFiles?<cr>
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" Configure notational-fzf-vim
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let g:nv_search_paths = [ g:wiki_root ]
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let g:nv_wrap_preview_text=1
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" Dictionary with string keys and values. Must be in the form 'ctrl-KEY':
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" 'command' or 'alt-KEY' : 'command'. See examples below.
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let g:nv_fzf_binds = [
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\ 'alt-a:select-all',
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\ 'alt-q:deselect-all',
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\ 'alt-p:toggle-preview',
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\ 'alt-u:page-up',
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\ 'alt-d:page-down',
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\ 'ctrl-w:backward-kill-word',
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\ ]
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function! SearchWiki()
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let l:curpath=getcwd()
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@ -458,26 +567,17 @@ function! SearchWiki()
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:execute(":cd " . l:curpath)
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endfunction
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function! RgWiki()
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let l:curpath=getcwd()
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:execute(":cd " . g:wiki_root)
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let l:texttofind=input("Search Notes: ")
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if l:texttofind ==? ""
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:execute(":Leaderf rg")
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else
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:execute(":Leaderf rg -e " . l:texttofind )
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endif
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:execute(":cd " . l:curpath)
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endfunction
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" search in wiki with ctrlsf, in fullscreen window
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nnoremap <leader>wF :execute(":call SearchWiki()")<cr>
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" fuzzy search wiki with leaderf
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nnoremap <leader>wf :execute(":call RgWiki()")<cr>
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" fuzzy search current working dir
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nnoremap <C-F> :execute(":Leaderf rg")<cr>
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vnoremap <C-F> <Plug>CtrlSFVwordPath
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" insert a citation of a source using bib ref (uses academia library)
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nnoremap <leader>c :CiteRef<cr>
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" insert a pretty printed Markdown version of a reference
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nnoremap <leader>CM :CitePretty<cr>
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" Mostly dealing with Prose writing from here on out
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" Format current Paragraph (esp useful in prose writing)
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nnoremap <silent> <leader>q gqap
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@ -26,12 +26,55 @@ else
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echo "[WARNING]: No grep-like found - install ripgrep/the silver surfer (ag)/ack to enable functionality"
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fi
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# set up fuzzy file and directory search
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alias f="fzf -c 'find . -type f' --preview='"'head -$LINES {}'"' | xargs -0 xdg-open"
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alias F="fzf -c 'find ~ -type f' --preview='"'head -$LINES {}'"' | xargs -0 xdg-open"
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# TODO Allow yanking of urls, c-e to open in editor, preview window with a-p and more
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# FZF FILES AND FOLDERS
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fzf_cd_weighted() {
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cd "$(fasd -d | sk --nth=1 --with-nth=2 --tac | cut -d' ' -f2- | sed 's/^[ \t]*//;s/[\t]*$//')" || echo "cd not successful"
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}
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alias d="fzf -c 'find . -type d' --preview='ls --color='always' {}' | cd"
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alias D="fzf -c 'find ~ -type d' --preview='ls --color='always' {}' --color=dark --ansi | cd"
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fzf_cd_all() {
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cd "$(sk --cmd 'find / -type d -not \( -path /proc -prune \)')" || echo "cd not successful"
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}
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fzf_files_weighted() {
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xdg-open "$(fasd -f | sk --nth=1 --with-nth=2 --tac | cut -d' ' -f2- | sed 's/^[ \t]*//;s/[\t]*$//')" || echo "xdg-open not successful"
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}
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fzf_files_all() {
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xdg-open "$(sk --cmd 'find / -type d -not \( -path /proc -prune \)')" || echo "xdg-open not successful"
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}
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fzf_mru_weighted() {
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target="$(fasd -t | sk --nth=1 --with-nth=2 --tac | cut -d' ' -f2- | sed 's/^[ \t]*//;s/[\t]*$//')"
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if [ -f "$target" ]; then
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xdg-open "$target" || echo "xdg-open not successful"
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elif [ -d "$target" ]; then
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cd "$target" || echo "cd not successful"
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fi
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}
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# FZF NOTES
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fzf_notes() {
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sk --cmd "command rg --follow --ignore-case --line-number --color never --no-messages --no-heading --with-filename '' /home/marty/Nextcloud/Notes" --ansi --multi --tiebreak='length,begin' --delimiter=':' --with-nth=3.. --preview='cat {1}' --preview-window=:wrap
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}
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# FZF BIBTEX REFERENCES
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fzf_bibtex() {
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target=$(sk --cmd "bibtex-ls -cache $XDG_CACHE_HOME ~/Nextcloud/Library/academia/academia.bib" --ansi --with-nth=.. --preview-window=:wrap --prompt "Citation> " --preview="papis edit -e cat ref=$(echo {} | bibtex-cite | sed 's/^@//')")
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papis edit ref="$(echo "$target" | bibtex-cite | sed 's/^@//')"
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}
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# set up fuzzy file and directory search
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alias f=fzf_files_weighted
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alias F=fzf_files_all
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alias d=fzf_cd_weighted
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alias D=fzf_cd_all
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alias ru=fzf_mru_weighted
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# set up fuzzy bibtex reference search
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alias ref=fzf_bibtex
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# Display fuzzy-searchable history
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alias zhfind="history | fzf --tac --height 20"
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