mirror of
https://github.com/airblade/vim-gitgutter.git
synced 2025-11-08 11:33:48 -05:00
88 lines
2.1 KiB
VimL
88 lines
2.1 KiB
VimL
" Primary functions {{{
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function! gitgutter#all(force) abort
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for bufnr in tabpagebuflist()
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let file = expand('#'.bufnr.':p')
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if !empty(file)
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call gitgutter#init_buffer(bufnr)
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call gitgutter#process_buffer(bufnr, a:force)
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endif
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endfor
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endfunction
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" Finds the file's path relative to the repo root.
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function! gitgutter#init_buffer(bufnr)
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if gitgutter#utility#is_active(a:bufnr)
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let p = gitgutter#utility#repo_path(a:bufnr, 0)
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if type(p) != v:t_string || empty(p)
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call gitgutter#utility#set_repo_path(a:bufnr)
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endif
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endif
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endfunction
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function! gitgutter#process_buffer(bufnr, force) abort
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" NOTE a:bufnr is not necessarily the current buffer.
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if gitgutter#utility#is_active(a:bufnr)
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if a:force || s:has_fresh_changes(a:bufnr)
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let diff = ''
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try
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let diff = gitgutter#diff#run_diff(a:bufnr, 0)
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catch /gitgutter not tracked/
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call gitgutter#debug#log('Not tracked: '.gitgutter#utility#file(a:bufnr))
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catch /gitgutter diff failed/
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call gitgutter#debug#log('Diff failed: '.gitgutter#utility#file(a:bufnr))
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call gitgutter#hunk#reset(a:bufnr)
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endtry
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if diff != 'async'
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call gitgutter#diff#handler(a:bufnr, diff)
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endif
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endif
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endif
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endfunction
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function! gitgutter#disable() abort
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" get list of all buffers (across all tabs)
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let buflist = []
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for i in range(tabpagenr('$'))
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call extend(buflist, tabpagebuflist(i + 1))
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endfor
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for bufnr in buflist
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let file = expand('#'.bufnr.':p')
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if !empty(file)
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call gitgutter#sign#clear_signs(bufnr)
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call gitgutter#sign#remove_dummy_sign(bufnr, 1)
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call gitgutter#hunk#reset(bufnr)
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endif
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endfor
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let g:gitgutter_enabled = 0
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endfunction
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function! gitgutter#enable() abort
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let g:gitgutter_enabled = 1
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call gitgutter#all(1)
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endfunction
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function! gitgutter#toggle() abort
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if g:gitgutter_enabled
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call gitgutter#disable()
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else
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call gitgutter#enable()
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endif
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endfunction
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" }}}
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function! s:has_fresh_changes(bufnr) abort
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return getbufvar(a:bufnr, 'changedtick') != gitgutter#utility#getbufvar(a:bufnr, 'tick')
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endfunction
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