mirror of
https://github.com/jarun/nnn.git
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46 lines
1.4 KiB
VimL
46 lines
1.4 KiB
VimL
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" vim plugin to use nnn as a file picker
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" Closely follows and inspired by the vim_file_chooser plugin for ranger.
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"
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" Author: Arun Prakash Jana
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" Email: engineerarun@gmail.com
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" Homepage: https://github.com/jarun/nnn
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" Copyright © 2018 Arun Prakash Jana
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"
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" Usage:
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" Copy this file to the vim plugin directory.
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" To open nnn as a file picker in vim, use the command ":NnnPicker" or ":Np"
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" or the key-binding "<leader>n". Once you select one or more files and quit
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" nnn, vim will open the first selected file and add the remaining files to
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" the arg list/buffer list.
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" If no file is explicitly selected, the last selected entry is picked.
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function! NnnPicker()
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let temp = tempname()
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if has("gui_running")
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exec 'silent !xterm -e nnn -p ' . shellescape(temp)
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else
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exec 'silent !nnn -p ' . shellescape(temp)
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endif
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if !filereadable(temp)
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redraw!
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" Nothing to read.
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return
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endif
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let names = readfile(temp)
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if empty(names)
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redraw!
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" Nothing to open.
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return
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endif
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" Edit the first item.
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exec 'edit ' . fnameescape(names[0])
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" Add any remaining items to the arg list/buffer list.
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for name in names[1:]
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exec 'argadd ' . fnameescape(name)
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endfor
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redraw!
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endfunction
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command! -bar NnnPicker call NnnPicker()
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nnoremap <leader>n :<C-U>NnnPicker<CR>
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command! -nargs=* -complete=file Np :call NnnPicker()
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