50 lines
1.5 KiB
VimL
50 lines
1.5 KiB
VimL
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let s:matches = system('systemd --dump-configuration --no-pager | grep -o -P "(^\w+[=])|([\[]\w+[\]])"')
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let s:matches = split(s:matches, "\n")
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let s:allkeys = system('systemd --dump-configuration --no-pager | grep -o -P "(^[\[]\w+[\]])" | sed -e "s/[]]//g"')
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let s:allkeys = split(s:allkeys, "\n")
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"let g:AutoPairs = {'(':')', '{':'}',"'":"'",'"':'"', '`':'`'}
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"let g:asyncomplete_triggers = {'*': ['.', '>', ':', '['] }
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function s:get_key()
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let l:line = search('[\w*\]', "bnW")
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if l:line == 0
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return 0
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endif
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let l:key = getbufline(bufnr("%"), l:line)[0]
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return l:key
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endfunction
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function s:get_matches()
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let l:key = s:get_key()
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if l:key == 0
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let l:from = index(s:matches, l:key) + 1
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let l:until = match(s:matches, '\[\w\+\]', l:from)
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let l:until = l:until - 1
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return s:matches[l:from:l:until]
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endif
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return s:allkeys
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endfunction
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function! s:systemd_completor(opt, ctx) abort
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let l:col = a:ctx['col']
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let l:typed = a:ctx['typed']
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if match(l:typed, '[') != -1
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let l:matches = s:allkeys
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else
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let l:matches = s:get_matches()
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endif
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echom l:typed
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let l:kw = matchstr(l:typed, '\v\S+$')
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let l:kwlen = len(l:kw)
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let l:startcol = l:col - l:kwlen
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let l:startcol = 1
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call asyncomplete#complete(a:opt['name'], a:ctx, l:startcol, l:matches)
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echo 'done'
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endfunction
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au User asyncomplete_setup call asyncomplete#register_source({
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\ 'name': 'systemd',
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\ 'allowlist': ['systemd'],
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\ 'completor': function('s:systemd_completor'),
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\ })
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