106 lines
2.5 KiB
VimL
106 lines
2.5 KiB
VimL
if exists('b:autoloaded_sy')
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finish
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endif
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let b:autoloaded_sy = 1
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" Init: values {{{1
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let g:signify_sign_overwrite = get(g:, 'signify_sign_overwrite', 1)
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let g:id_top = 0x100
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sign define SignifyPlaceholder text=. texthl=SignifySignChange linehl=NONE
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" Function: #start {{{1
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function! sy#start(path) abort
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if &diff
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\ || !filereadable(a:path)
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\ || (exists('g:signify_skip_filetype') && has_key(g:signify_skip_filetype, &ft))
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\ || (exists('g:signify_skip_filename') && has_key(g:signify_skip_filename, a:path))
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return
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endif
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" new buffer.. add to list
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if !has_key(g:sy, a:path)
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let [ diff, type ] = sy#repo#detect(a:path)
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if empty(diff)
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return
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endif
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if get(g:, 'signify_disable_by_default')
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let g:sy[a:path] = { 'active': 0, 'type': type, 'hunks': [], 'id_top': g:id_top }
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return
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endif
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let g:sy[a:path] = { 'active': 1, 'type': type, 'hunks': [], 'id_top': g:id_top }
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" inactive buffer.. bail out
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elseif !g:sy[a:path].active
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return
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" update signs
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else
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let diff = sy#repo#get_diff_{g:sy[a:path].type}(a:path)
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if empty(diff)
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call sy#sign#remove_all(a:path)
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return
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endif
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let g:sy[a:path].id_top = g:id_top
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endif
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if get(g:, 'signify_line_highlight')
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call sy#highlight#line_enable()
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else
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call sy#highlight#line_disable()
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endif
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if !g:signify_sign_overwrite
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call sy#sign#get_others(a:path)
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endif
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execute 'sign place 99999 line=1 name=SignifyPlaceholder file='. a:path
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call sy#sign#remove_all(a:path)
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call sy#repo#process_diff(a:path, diff)
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sign unplace 99999
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if !maparg('[c', 'n')
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nnoremap <buffer><silent> ]c :<c-u>execute v:count1 .'SignifyJumpToNextHunk'<cr>
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nnoremap <buffer><silent> [c :<c-u>execute v:count1 .'SignifyJumpToPrevHunk'<cr>
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endif
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let g:sy[a:path].id_top = (g:id_top - 1)
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endfunction
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" vim: et sw=2 sts=2
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" Function: #stop {{{1
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function! sy#stop(path) abort
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if !has_key(g:sy, a:path)
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return
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endif
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call sy#sign#remove_all(a:path)
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silent! nunmap <buffer> ]c
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silent! nunmap <buffer> [c
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augroup signify
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autocmd! * <buffer>
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augroup END
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endfunction
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" Function: #toggle {{{1
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function! sy#toggle() abort
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if empty(g:sy_path)
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echomsg 'signify: I cannot sy empty buffers!'
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return
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endif
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if has_key(g:sy, g:sy_path)
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if g:sy[g:sy_path].active
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call sy#stop(g:sy_path)
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let g:sy[g:sy_path].active = 0
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else
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let g:sy[g:sy_path].active = 1
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call sy#start(g:sy_path)
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endif
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else
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call sy#start(g:sy_path)
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endif
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endfunction
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" vim: et sw=2 sts=2
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