mirror of
https://github.com/amix/vimrc
synced 2024-12-19 16:33:14 +00:00
259 lines
7.2 KiB
VimL
259 lines
7.2 KiB
VimL
let s:nomodeline = (v:version > 703 || (v:version == 703 && has('patch442'))) ? '<nomodeline>' : ''
|
|
|
|
" Primary functions {{{
|
|
|
|
function! gitgutter#all() abort
|
|
for buffer_id in gitgutter#utility#dedup(tabpagebuflist())
|
|
let file = expand('#' . buffer_id . ':p')
|
|
if !empty(file)
|
|
call gitgutter#process_buffer(buffer_id, 0)
|
|
endif
|
|
endfor
|
|
endfunction
|
|
|
|
" bufnr: (integer) the buffer to process.
|
|
" realtime: (boolean) when truthy, do a realtime diff; otherwise do a disk-based diff.
|
|
function! gitgutter#process_buffer(bufnr, realtime) abort
|
|
call gitgutter#utility#use_known_shell()
|
|
|
|
call gitgutter#utility#set_buffer(a:bufnr)
|
|
if gitgutter#utility#is_active()
|
|
if g:gitgutter_sign_column_always
|
|
call gitgutter#sign#add_dummy_sign()
|
|
endif
|
|
try
|
|
if !a:realtime || gitgutter#utility#has_fresh_changes()
|
|
let diff = gitgutter#diff#run_diff(a:realtime || gitgutter#utility#has_unsaved_changes(), 0)
|
|
if diff != 'async'
|
|
call gitgutter#handle_diff(diff)
|
|
endif
|
|
endif
|
|
catch /diff failed/
|
|
call gitgutter#debug#log('diff failed')
|
|
call gitgutter#hunk#reset()
|
|
endtry
|
|
execute "silent doautocmd" s:nomodeline "User GitGutter"
|
|
else
|
|
call gitgutter#hunk#reset()
|
|
endif
|
|
|
|
call gitgutter#utility#restore_shell()
|
|
endfunction
|
|
|
|
|
|
function! gitgutter#handle_diff(diff) abort
|
|
call gitgutter#debug#log(a:diff)
|
|
|
|
call gitgutter#utility#setbufvar(gitgutter#utility#bufnr(), 'tracked', 1)
|
|
|
|
call gitgutter#hunk#set_hunks(gitgutter#diff#parse_diff(a:diff))
|
|
let modified_lines = gitgutter#diff#process_hunks(gitgutter#hunk#hunks())
|
|
|
|
if len(modified_lines) > g:gitgutter_max_signs
|
|
call gitgutter#utility#warn_once('exceeded maximum number of signs (configured by g:gitgutter_max_signs).', 'max_signs')
|
|
call gitgutter#sign#clear_signs()
|
|
return
|
|
endif
|
|
|
|
if g:gitgutter_signs || g:gitgutter_highlight_lines
|
|
call gitgutter#sign#update_signs(modified_lines)
|
|
endif
|
|
|
|
call gitgutter#utility#save_last_seen_change()
|
|
endfunction
|
|
|
|
function! gitgutter#disable() abort
|
|
" get list of all buffers (across all tabs)
|
|
let buflist = []
|
|
for i in range(tabpagenr('$'))
|
|
call extend(buflist, tabpagebuflist(i + 1))
|
|
endfor
|
|
|
|
for buffer_id in gitgutter#utility#dedup(buflist)
|
|
let file = expand('#' . buffer_id . ':p')
|
|
if !empty(file)
|
|
call gitgutter#utility#set_buffer(buffer_id)
|
|
call gitgutter#sign#clear_signs()
|
|
call gitgutter#sign#remove_dummy_sign(1)
|
|
call gitgutter#hunk#reset()
|
|
endif
|
|
endfor
|
|
|
|
let g:gitgutter_enabled = 0
|
|
endfunction
|
|
|
|
function! gitgutter#enable() abort
|
|
let g:gitgutter_enabled = 1
|
|
call gitgutter#all()
|
|
endfunction
|
|
|
|
function! gitgutter#toggle() abort
|
|
if g:gitgutter_enabled
|
|
call gitgutter#disable()
|
|
else
|
|
call gitgutter#enable()
|
|
endif
|
|
endfunction
|
|
|
|
" }}}
|
|
|
|
" Line highlights {{{
|
|
|
|
function! gitgutter#line_highlights_disable() abort
|
|
let g:gitgutter_highlight_lines = 0
|
|
call gitgutter#highlight#define_sign_line_highlights()
|
|
|
|
if !g:gitgutter_signs
|
|
call gitgutter#sign#clear_signs()
|
|
call gitgutter#sign#remove_dummy_sign(0)
|
|
endif
|
|
|
|
redraw!
|
|
endfunction
|
|
|
|
function! gitgutter#line_highlights_enable() abort
|
|
let old_highlight_lines = g:gitgutter_highlight_lines
|
|
|
|
let g:gitgutter_highlight_lines = 1
|
|
call gitgutter#highlight#define_sign_line_highlights()
|
|
|
|
if !old_highlight_lines && !g:gitgutter_signs
|
|
call gitgutter#all()
|
|
endif
|
|
|
|
redraw!
|
|
endfunction
|
|
|
|
function! gitgutter#line_highlights_toggle() abort
|
|
if g:gitgutter_highlight_lines
|
|
call gitgutter#line_highlights_disable()
|
|
else
|
|
call gitgutter#line_highlights_enable()
|
|
endif
|
|
endfunction
|
|
|
|
" }}}
|
|
|
|
" Signs {{{
|
|
|
|
function! gitgutter#signs_enable() abort
|
|
let old_signs = g:gitgutter_signs
|
|
|
|
let g:gitgutter_signs = 1
|
|
call gitgutter#highlight#define_sign_text_highlights()
|
|
|
|
if !old_signs && !g:gitgutter_highlight_lines
|
|
call gitgutter#all()
|
|
endif
|
|
endfunction
|
|
|
|
function! gitgutter#signs_disable() abort
|
|
let g:gitgutter_signs = 0
|
|
call gitgutter#highlight#define_sign_text_highlights()
|
|
|
|
if !g:gitgutter_highlight_lines
|
|
call gitgutter#sign#clear_signs()
|
|
call gitgutter#sign#remove_dummy_sign(0)
|
|
endif
|
|
endfunction
|
|
|
|
function! gitgutter#signs_toggle() abort
|
|
if g:gitgutter_signs
|
|
call gitgutter#signs_disable()
|
|
else
|
|
call gitgutter#signs_enable()
|
|
endif
|
|
endfunction
|
|
|
|
" }}}
|
|
|
|
" Hunks {{{
|
|
|
|
function! gitgutter#stage_hunk() abort
|
|
call gitgutter#utility#use_known_shell()
|
|
if gitgutter#utility#is_active()
|
|
" Ensure the working copy of the file is up to date.
|
|
" It doesn't make sense to stage a hunk otherwise.
|
|
noautocmd silent write
|
|
let diff = gitgutter#diff#run_diff(0, 1)
|
|
call gitgutter#handle_diff(diff)
|
|
|
|
if empty(gitgutter#hunk#current_hunk())
|
|
call gitgutter#utility#warn('cursor is not in a hunk')
|
|
else
|
|
let diff_for_hunk = gitgutter#diff#generate_diff_for_hunk(diff, 'stage')
|
|
call gitgutter#utility#system(gitgutter#utility#command_in_directory_of_file(g:gitgutter_git_executable.' apply --cached --unidiff-zero - '), diff_for_hunk)
|
|
|
|
" refresh gitgutter's view of buffer
|
|
silent execute "GitGutter"
|
|
endif
|
|
|
|
silent! call repeat#set("\<Plug>GitGutterStageHunk", -1)<CR>
|
|
endif
|
|
call gitgutter#utility#restore_shell()
|
|
endfunction
|
|
|
|
function! gitgutter#undo_hunk() abort
|
|
call gitgutter#utility#use_known_shell()
|
|
if gitgutter#utility#is_active()
|
|
" Ensure the working copy of the file is up to date.
|
|
" It doesn't make sense to stage a hunk otherwise.
|
|
noautocmd silent write
|
|
let diff = gitgutter#diff#run_diff(0, 1)
|
|
call gitgutter#handle_diff(diff)
|
|
|
|
if empty(gitgutter#hunk#current_hunk())
|
|
call gitgutter#utility#warn('cursor is not in a hunk')
|
|
else
|
|
let diff_for_hunk = gitgutter#diff#generate_diff_for_hunk(diff, 'undo')
|
|
call gitgutter#utility#system(gitgutter#utility#command_in_directory_of_file(g:gitgutter_git_executable.' apply --reverse --unidiff-zero - '), diff_for_hunk)
|
|
|
|
" reload file preserving screen line position
|
|
" CTRL-Y and CTRL-E treat negative counts as positive counts.
|
|
let x = line('w0')
|
|
silent edit
|
|
let y = line('w0')
|
|
let z = x - y
|
|
if z > 0
|
|
execute "normal! ".z."\<C-E>"
|
|
else
|
|
execute "normal! ".z."\<C-Y>"
|
|
endif
|
|
endif
|
|
|
|
silent! call repeat#set("\<Plug>GitGutterUndoHunk", -1)<CR>
|
|
endif
|
|
call gitgutter#utility#restore_shell()
|
|
endfunction
|
|
|
|
function! gitgutter#preview_hunk() abort
|
|
call gitgutter#utility#use_known_shell()
|
|
if gitgutter#utility#is_active()
|
|
" Ensure the working copy of the file is up to date.
|
|
" It doesn't make sense to stage a hunk otherwise.
|
|
noautocmd silent write
|
|
let diff = gitgutter#diff#run_diff(0, 1)
|
|
call gitgutter#handle_diff(diff)
|
|
|
|
if empty(gitgutter#hunk#current_hunk())
|
|
call gitgutter#utility#warn('cursor is not in a hunk')
|
|
else
|
|
let diff_for_hunk = gitgutter#diff#generate_diff_for_hunk(diff, 'preview')
|
|
|
|
silent! wincmd P
|
|
if !&previewwindow
|
|
noautocmd execute 'bo' &previewheight 'new'
|
|
set previewwindow
|
|
endif
|
|
|
|
setlocal noro modifiable filetype=diff buftype=nofile bufhidden=delete noswapfile
|
|
execute "%delete_"
|
|
call append(0, split(diff_for_hunk, "\n"))
|
|
|
|
noautocmd wincmd p
|
|
endif
|
|
endif
|
|
call gitgutter#utility#restore_shell()
|
|
endfunction
|
|
|
|
" }}}
|