477 lines
13 KiB
VimL
477 lines
13 KiB
VimL
" Plugin: https://github.com/mhinz/vim-startify
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" Description: Start screen displaying recently used stuff.
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" Maintainer: Marco Hinz <http://github.com/mhinz>
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" Version: 1.7
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if exists('g:autoloaded_startify') || &compatible
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finish
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endif
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let g:autoloaded_startify = 1
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" Init: values {{{1
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let s:numfiles = get(g:, 'startify_files_number', 10)
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let s:show_special = get(g:, 'startify_enable_special', 1)
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let s:restore_position = get(g:, 'startify_restore_position')
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let s:session_dir = resolve(expand(get(g:, 'startify_session_dir',
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\ has('win32') ? '$HOME\vimfiles\session' : '~/.vim/session')))
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" Init: autocmds {{{1
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if get(g:, 'startify_session_persistence')
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autocmd startify VimLeave *
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\ if exists('v:this_session') && filewritable(v:this_session) |
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\ execute 'mksession!' fnameescape(v:this_session) |
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\ endif
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endif
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" Function: #get_separator {{{1
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function! startify#get_separator() abort
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return !exists('+shellslash') || &shellslash ? '/' : '\'
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endfunction
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let s:sep = startify#get_separator()
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" Function: #insane_in_the_membrane {{{1
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function! startify#insane_in_the_membrane() abort
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if !empty(v:servername) && exists('g:startify_skiplist_server')
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for servname in g:startify_skiplist_server
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if servname == v:servername
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return
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endif
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endfor
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endif
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setlocal noswapfile nobuflisted buftype=nofile bufhidden=wipe
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setlocal nonumber nolist statusline=\ startify
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setfiletype startify
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if v:version >= 703
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setlocal norelativenumber
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endif
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let cnt = 0
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let s:offset_header = 0
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if exists('g:startify_custom_header')
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call append('$', g:startify_custom_header)
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let s:offset_header += len(g:startify_custom_header)
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endif
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if s:show_special
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call append('$', [' [e] <empty buffer>', ''])
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endif
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if get(g:, 'startify_session_detection', 1) && filereadable('Session.vim')
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call append('$', [' [0] '. getcwd() . s:sep .'Session.vim', ''])
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execute 'nnoremap <buffer> 0 :source Session.vim<cr>'
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let cnt = 1
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endif
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for list in get(g:, 'startify_list_order', ['files', 'sessions', 'bookmarks'])
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let cnt = s:show_{list}(cnt)
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call append('$', '')
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endfor
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if s:show_special
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call append('$', ' [q] <quit>')
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endif
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setlocal nomodifiable nomodified
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nnoremap <buffer><silent> e :enew<cr>
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nnoremap <buffer><silent> i :enew <bar> startinsert<cr>
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nnoremap <buffer><silent> b :call <sid>set_mark('B')<cr>
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nnoremap <buffer><silent> s :call <sid>set_mark('S')<cr>
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nnoremap <buffer><silent> v :call <sid>set_mark('V')<cr>
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nnoremap <buffer> <cr> :call <sid>open_buffers(expand('<cword>'))<cr>
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nnoremap <buffer> <2-LeftMouse> :execute 'normal' matchstr(getline('.'), '\w\+')<cr>
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nnoremap <buffer><silent> q :call <sid>close()<cr>
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if exists('g:startify_empty_buffer_key')
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execute 'nnoremap <buffer><silent> '. g:startify_empty_buffer_key .' :enew<cr>'
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endif
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autocmd startify CursorMoved <buffer> call s:set_cursor()
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if s:restore_position
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autocmd startify BufReadPost * call s:restore_position()
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endif
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1
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call cursor((s:show_special ? 4 : 2) + s:offset_header, 5)
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endfunction
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" Function: #session_load {{{1
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function! startify#session_load(...) abort
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if !isdirectory(s:session_dir)
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echo 'The session directory does not exist: '. s:session_dir
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return
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elseif empty(startify#session_list_as_string(''))
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echo 'There are no sessions...'
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return
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endif
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let spath = s:session_dir . s:sep . (exists('a:1')
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\ ? a:1
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\ : input('Load this session: ', fnamemodify(v:this_session, ':t'), 'custom,startify#session_list_as_string'))
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\ | redraw
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if filereadable(spath)
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execute 'source '. fnameescape(spath)
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else
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echo 'No such file: '. spath
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endif
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endfunction
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" Function: #session_save {{{1
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function! startify#session_save(...) abort
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if !isdirectory(s:session_dir)
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if exists('*mkdir')
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echo 'The session directory does not exist: '. s:session_dir .'. Create it? [y/n]'
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if (nr2char(getchar()) == 'y')
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call mkdir(s:session_dir, 'p')
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else
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echo
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return
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endif
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else
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echo 'The session directory does not exist: '. s:session_dir
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return
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endif
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endif
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if exists('a:1')
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let sname = a:1
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else
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let sname = input('Save under this session name: ', fnamemodify(v:this_session, ':t'), 'custom,startify#session_list_as_string')
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redraw
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if empty(sname)
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echo 'You gave an empty name!'
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return
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endif
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endif
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let spath = s:session_dir . s:sep . sname
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if !filereadable(spath)
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execute 'mksession '. fnameescape(spath) | echo 'Session saved under: '. spath
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return
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endif
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echo 'Session already exists. Overwrite? [y/n]' | redraw
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if nr2char(getchar()) == 'y'
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execute 'mksession! '. fnameescape(spath) | echo 'Session saved under: '. spath
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else
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echo 'Did NOT save the session!'
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endif
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endfunction
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" Function: #session_delete {{{1
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function! startify#session_delete(...) abort
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if !isdirectory(s:session_dir)
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echo 'The session directory does not exist: '. s:session_dir
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return
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elseif empty(startify#session_list_as_string(''))
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echo 'There are no sessions...'
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return
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endif
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let spath = s:session_dir . s:sep . (exists('a:1')
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\ ? a:1
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\ : input('Delete this session: ', fnamemodify(v:this_session, ':t'), 'custom,startify#session_list_as_string'))
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\ | redraw
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echo 'Really delete '. spath .'? [y/n]' | redraw
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if (nr2char(getchar()) == 'y')
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if delete(spath) == 0
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echo 'Deleted session '. spath .'!'
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else
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echo 'Deletion failed!'
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endif
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else
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echo 'Deletion aborted!'
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endif
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endfunction
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" Function: #session_list {{{1
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function! startify#session_list(lead, ...) abort
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return map(split(globpath(s:session_dir, '*'.a:lead.'*'), '\n'), 'fnamemodify(v:val, ":t")')
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endfunction
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" Function: #session_list_as_string {{{1
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function! startify#session_list_as_string(lead, ...) abort
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return join(map(split(globpath(s:session_dir, '*'.a:lead.'*'), '\n'), 'fnamemodify(v:val, ":t")'), "\n")
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endfunction
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" Function: s:show_dir {{{1
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function! s:show_dir(cnt) abort
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let cnt = a:cnt
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let num = s:numfiles
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let files = []
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for fname in split(glob('.\=*'))
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if isdirectory(fname)
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\ || (exists('g:startify_skiplist') && s:is_in_skiplist(resolve(fnamemodify(fname, ':p'))))
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continue
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endif
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call add(files, [getftime(fname), fname])
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endfor
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function! l:compare(x, y)
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return a:y[0] - a:x[0]
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endfunction
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call sort(files, 'l:compare')
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for items in files
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let index = s:get_index_as_string(cnt)
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let fname = items[1]
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call append('$', ' ['. index .']'. repeat(' ', (3 - strlen(index))) . fname)
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execute 'nnoremap <buffer>' index ':edit' fnameescape(fname) '<cr>'
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let cnt += 1
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let num -= 1
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if !num
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break
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endif
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endfor
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return cnt
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endfunction
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" Function: s:show_files {{{1
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function! s:show_files(cnt) abort
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let cnt = a:cnt
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let num = s:numfiles
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let entries = {}
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if !empty(v:oldfiles)
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for fname in v:oldfiles
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let fullpath = resolve(fnamemodify(fname, ':p'))
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" filter duplicates, bookmarks and entries from the skiplist
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if has_key(entries, fullpath)
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\ || !filereadable(fullpath)
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\ || (exists('g:startify_skiplist') && s:is_in_skiplist(fullpath))
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\ || (exists('g:startify_bookmarks') && s:is_bookmark(fullpath))
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continue
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endif
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let entries[fullpath] = 1
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let index = s:get_index_as_string(cnt)
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call append('$', ' ['. index .']'. repeat(' ', (3 - strlen(index))) . fname)
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execute 'nnoremap <buffer>' index ':edit' fnameescape(fname) '<bar> call <sid>check_user_options()<cr>'
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let cnt += 1
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let num -= 1
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if !num
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break
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endif
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endfor
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endif
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return cnt
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endfunction
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" Function: s:show_sessions {{{1
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function! s:show_sessions(cnt) abort
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let sfiles = split(globpath(s:session_dir, '*'), '\n')
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if empty(sfiles)
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return a:cnt
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endif
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let cnt = a:cnt
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for i in range(len(sfiles))
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let idx = (i + cnt)
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let index = s:get_index_as_string(idx)
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call append('$', ' ['. index .']'. repeat(' ', (3 - strlen(index))) . fnamemodify(sfiles[i], ':t:r'))
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execute 'nnoremap <buffer>' index ':source' fnameescape(sfiles[i]) '<cr>'
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endfor
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return idx + 1
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endfunction
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" Function: s:show_bookmarks {{{1
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function! s:show_bookmarks(cnt) abort
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let cnt = a:cnt
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if exists('g:startify_bookmarks')
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for fname in g:startify_bookmarks
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let index = s:get_index_as_string(cnt)
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call append('$', ' ['. index .']'. repeat(' ', (3 - strlen(index))) . fname)
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execute 'nnoremap <buffer>' index ':edit' fnameescape(fname) '<bar> call <sid>check_user_options()<cr>'
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let cnt += 1
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endfor
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endif
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return cnt
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endfunction
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" Function: s:is_in_skiplist {{{1
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function! s:is_in_skiplist(arg) abort
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for regexp in g:startify_skiplist
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if (a:arg =~# regexp)
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return 1
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endif
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endfor
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endfunction
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" Function: s:is_bookmark {{{1
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function! s:is_bookmark(arg) abort
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"for foo in filter(map(copy(g:startify_bookmarks), 'resolve(fnamemodify(v:val, ":p"))'), '!isdirectory(v:val)')
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for foo in map(filter(copy(g:startify_bookmarks), '!isdirectory(v:val)'), 'resolve(fnamemodify(v:val, ":p"))')
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if foo == a:arg
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return 1
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endif
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endfor
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endfunction
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" Function: s:set_cursor {{{1
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function! s:set_cursor() abort
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let s:line_old = exists('s:line_new') ? s:line_new : 5
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let s:line_new = line('.')
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let offset = s:offset_header + 2
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if empty(getline(s:line_new))
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if (s:line_new > s:line_old)
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let s:line_new += 1
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call cursor(s:line_new, 5) " going down
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else
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let s:line_new -= 1
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call cursor((s:line_new < offset ? offset : s:line_new), 5) " going up
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endif
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else
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call cursor((s:line_new < offset ? offset : 0), 5) " hold cursor in column
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endif
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endfunction
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" Function: s:set_mark {{{1
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"
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" Markers are saved in the s:marked dict using the follow format:
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" - s:marked[0]: ID
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" - s:marked[1]: path
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" - s:marked[2]: type (buffer, split, vsplit)
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"
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function! s:set_mark(type) abort
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if !exists('s:marked')
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let s:marked = {}
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endif
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let [id, path] = matchlist(getline('.'), '\v\[(.*)\]\s+(.*)')[1:2]
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if path =~# '\V<empty buffer>\|<quit>'
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return
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endif
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setlocal modifiable
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" set markers
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if id =~# '[BSV]'
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" replace marker by old ID
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execute 'normal! ci]'. remove(s:marked, line('.'))[0]
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else
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" save ID and replace it by the marker of the given type
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let s:marked[line('.')] = [id, path, a:type]
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execute 'normal! ci]'. repeat(a:type, len(id))
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endif
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setlocal nomodifiable nomodified
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endfunction
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" Function: s:open_buffers {{{1
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function! s:open_buffers(cword) abort
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" markers found; open one or more buffers
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if exists('s:marked') && !empty(s:marked)
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enew
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setlocal nobuflisted
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for val in values(s:marked)
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let [path, type] = val[1:2]
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" open in split
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if type == 'S'
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if line2byte('$') == -1
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execute 'edit' path
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else
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execute 'split' path
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endif
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" open in vsplit
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elseif type == 'V'
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if line2byte('$') == -1
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execute 'edit' path
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else
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execute 'vsplit' path
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endif
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" open in current window
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else
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execute 'edit' path
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endif
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call s:check_user_options()
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endfor
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" remove markers for next instance of :Startify
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if exists('s:marked')
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unlet s:marked
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endif
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" no markers found; open a single buffer
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else
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execute 'normal' a:cword
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endif
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endfunction
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" Function: s:check_user_options {{{1
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function! s:check_user_options() abort
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let path = expand('%')
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let session = path . s:sep .'Session.vim'
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" autoload session
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if get(g:, 'startify_session_autoload') && filereadable(session)
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execute 'source' session
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" change directory
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elseif get(g:, 'startify_change_to_dir', 1)
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if isdirectory(path)
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lcd %
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else
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lcd %:h
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endif
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endif
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endfunction
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" Function: s:close {{{1
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function! s:close() abort
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if len(filter(range(0, bufnr('$')), 'buflisted(v:val)'))
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if bufloaded(bufnr('#'))
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b #
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else
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bn
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endif
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else
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quit
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endif
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endfunction
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" Function: s:get_index_as_string {{{1
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function! s:get_index_as_string(idx) abort
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if exists('g:startify_custom_indices')
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let listlen = len(g:startify_custom_indices)
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return (a:idx < listlen) ? g:startify_custom_indices[a:idx] : string(a:idx - listlen)
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else
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return string(a:idx)
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endif
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endfunction
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" Function: s:restore_position {{{1
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function! s:restore_position() abort
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autocmd! startify *
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if line("'\"") > 0 && line("'\"") <= line('$')
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call cursor(getpos("'\"")[1:])
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endif
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endfunction
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" vim: et sw=2 sts=2
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