diff options
Diffstat (limited to 'vim/bundle/vim-gitgutter/autoload')
| m--------- | vim/bundle/vim-gitgutter | 0 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter.vim | 253 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter/async.vim | 196 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter/debug.vim | 119 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter/diff.vim | 342 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter/highlight.vim | 115 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter/hunk.vim | 137 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter/sign.vim | 173 | ||||
| -rw-r--r-- | vim/bundle/vim-gitgutter/autoload/gitgutter/utility.vim | 199 |
9 files changed, 0 insertions, 1534 deletions
diff --git a/vim/bundle/vim-gitgutter b/vim/bundle/vim-gitgutter new file mode 160000 +Subproject b5f23e986747a6f4b1dc1196d2a5bd3dc7c8c2b diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter.vim deleted file mode 100644 index 3b1770a..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter.vim +++ /dev/null @@ -1,253 +0,0 @@ -let s:nomodeline = (v:version > 703 || (v:version == 703 && has('patch442'))) ? '<nomodeline>' : '' - -" Primary functions {{{ - -function! gitgutter#all() abort - for buffer_id in 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 setbufvar(gitgutter#utility#bufnr(), 'gitgutter_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 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 - let wl = winline() - silent edit - let offset = wl - winline() - execute "normal ".offset."\<C-Y>" - 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 - 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")) - - wincmd p - endif - endif - call gitgutter#utility#restore_shell() -endfunction - -" }}} diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter/async.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter/async.vim deleted file mode 100644 index 78e725f..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter/async.vim +++ /dev/null @@ -1,196 +0,0 @@ -let s:jobs = {} - -" Nvim has always supported async commands. -" -" Vim introduced async in 7.4.1826. -" -" gVim didn't support aync until 7.4.1850 (though I haven't been able to -" verify this myself). -" -" MacVim-GUI didn't support async until 7.4.1832 (actually commit -" 88f4fe0 but 7.4.1832 was the first subsequent patch release). -let s:available = has('nvim') || ( - \ (has('patch-7-4-1826') && !has('gui_running')) || - \ (has('patch-7-4-1850') && has('gui_running')) || - \ (has('patch-7-4-1832') && has('gui_macvim')) - \ ) - -function! gitgutter#async#available() - return s:available -endfunction - -function! gitgutter#async#execute(cmd) abort - let bufnr = gitgutter#utility#bufnr() - - if has('nvim') - if has('unix') - let command = ["/bin/sh", "-c", a:cmd] - elseif has('win32') - let command = ["cmd.exe", "/c", a:cmd] - else - throw 'unknown os' - endif - " Make the job use a shell while avoiding (un)quoting problems. - let job_id = jobstart(command, { - \ 'buffer': bufnr, - \ 'on_stdout': function('gitgutter#async#handle_diff_job_nvim'), - \ 'on_stderr': function('gitgutter#async#handle_diff_job_nvim'), - \ 'on_exit': function('gitgutter#async#handle_diff_job_nvim') - \ }) - call gitgutter#debug#log('[nvim job: '.job_id.', buffer: '.bufnr.'] '.a:cmd) - if job_id < 1 - throw 'diff failed' - endif - - " Note that when `cmd` doesn't produce any output, i.e. the diff is empty, - " the `stdout` event is not fired on the job handler. Therefore we keep - " track of the jobs ourselves so we can spot empty diffs. - call s:job_started(job_id) - - else - " Make the job use a shell. - " - " Pass a handler for stdout but not for stderr so that errors are - " ignored (and thus signs are not updated; this assumes that an error - " only occurs when a file is not tracked by git). - - if has('unix') - let command = ["/bin/sh", "-c", a:cmd] - elseif has('win32') - " Help docs recommend {command} be a string on Windows. But I think - " they also say that will run the command directly, which I believe would - " mean the redirection and pipe stuff wouldn't work. - " let command = "cmd.exe /c ".a:cmd - let command = ["cmd.exe", "/c", a:cmd] - else - throw 'unknown os' - endif - - let job = job_start(command, { - \ 'out_cb': 'gitgutter#async#handle_diff_job_vim', - \ 'close_cb': 'gitgutter#async#handle_diff_job_vim_close' - \ }) - call gitgutter#debug#log('[vim job: '.string(job_info(job)).', buffer: '.bufnr.'] '.a:cmd) - - call s:job_started(s:channel_id(job_getchannel(job)), bufnr) - endif -endfunction - - -function! gitgutter#async#handle_diff_job_nvim(job_id, data, event) abort - call gitgutter#debug#log('job_id: '.a:job_id.', event: '.a:event.', buffer: '.self.buffer) - - let current_buffer = gitgutter#utility#bufnr() - call gitgutter#utility#set_buffer(self.buffer) - - if a:event == 'stdout' - " a:data is a list - call s:job_finished(a:job_id) - call gitgutter#handle_diff(gitgutter#utility#stringify(a:data)) - - elseif a:event == 'exit' - " If the exit event is triggered without a preceding stdout event, - " the diff was empty. - if s:is_job_started(a:job_id) - call gitgutter#handle_diff("") - call s:job_finished(a:job_id) - endif - - else " a:event is stderr - call gitgutter#hunk#reset() - call s:job_finished(a:job_id) - - endif - - call gitgutter#utility#set_buffer(current_buffer) -endfunction - - -" Channel is in NL mode. -function! gitgutter#async#handle_diff_job_vim(channel, line) abort - call gitgutter#debug#log('channel: '.a:channel.', line: '.a:line) - - call s:accumulate_job_output(s:channel_id(a:channel), a:line) -endfunction - -function! gitgutter#async#handle_diff_job_vim_close(channel) abort - call gitgutter#debug#log('channel: '.a:channel) - - let channel_id = s:channel_id(a:channel) - - let current_buffer = gitgutter#utility#bufnr() - call gitgutter#utility#set_buffer(s:job_buffer(channel_id)) - - call gitgutter#handle_diff(s:job_output(channel_id)) - call s:job_finished(channel_id) - - call gitgutter#utility#set_buffer(current_buffer) -endfunction - - -function! s:channel_id(channel) abort - " This seems to be the only way to get info about the channel once closed. - return matchstr(a:channel, '\d\+') -endfunction - - -" -" Keep track of jobs. -" -" nvim: receives all the job's output at once so we don't need to accumulate -" it ourselves. We can pass the buffer number into the job so we don't need -" to track that either. -" -" s:jobs {} -> key: job's id, value: anything truthy -" -" vim: receives the job's output line by line so we need to accumulate it. -" We also need to keep track of the buffer the job is running for. -" Vim job's don't have an id. Instead we could use the external process's id -" or the channel's id (there seems to be 1 channel per job). Arbitrarily -" choose the channel's id. -" -" s:jobs {} -> key: channel's id, value: {} key: output, value: [] job's output -" key: buffer: value: buffer number - - -" nvim: -" id: job's id -" -" vim: -" id: channel's id -" arg: buffer number -function! s:job_started(id, ...) abort - if a:0 " vim - let s:jobs[a:id] = {'output': [], 'buffer': a:1} - else " nvim - let s:jobs[a:id] = 1 - endif -endfunction - -function! s:is_job_started(id) abort - return has_key(s:jobs, a:id) -endfunction - -function! s:accumulate_job_output(id, line) abort - call add(s:jobs[a:id].output, a:line) -endfunction - -" Returns a string -function! s:job_output(id) abort - if has_key(s:jobs, a:id) - return gitgutter#utility#stringify(s:jobs[a:id].output) - else - return "" - endif -endfunction - -function! s:job_buffer(id) abort - return s:jobs[a:id].buffer -endfunction - -function! s:job_finished(id) abort - if has_key(s:jobs, a:id) - unlet s:jobs[a:id] - endif -endfunction - diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter/debug.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter/debug.vim deleted file mode 100644 index 594f044..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter/debug.vim +++ /dev/null @@ -1,119 +0,0 @@ -let s:plugin_dir = expand('<sfile>:p:h:h:h').'/' -let s:log_file = s:plugin_dir.'gitgutter.log' -let s:channel_log = s:plugin_dir.'channel.log' -let s:new_log_session = 1 - - -function! gitgutter#debug#debug() - " Open a scratch buffer - vsplit __GitGutter_Debug__ - normal! ggdG - setlocal buftype=nofile - setlocal bufhidden=delete - setlocal noswapfile - - call gitgutter#debug#vim_version() - call gitgutter#debug#separator() - - call gitgutter#debug#git_version() - call gitgutter#debug#separator() - - call gitgutter#debug#grep_version() - call gitgutter#debug#separator() - - call gitgutter#debug#option('updatetime') - call gitgutter#debug#option('shell') - call gitgutter#debug#option('shellcmdflag') - call gitgutter#debug#option('shellpipe') - call gitgutter#debug#option('shellquote') - call gitgutter#debug#option('shellredir') - call gitgutter#debug#option('shellslash') - call gitgutter#debug#option('shelltemp') - call gitgutter#debug#option('shelltype') - call gitgutter#debug#option('shellxescape') - call gitgutter#debug#option('shellxquote') -endfunction - - -function! gitgutter#debug#separator() - call gitgutter#debug#output('') -endfunction - -function! gitgutter#debug#vim_version() - redir => version_info - silent execute 'version' - redir END - call gitgutter#debug#output(split(version_info, '\n')[0:2]) -endfunction - -function! gitgutter#debug#git_version() - let v = system(g:gitgutter_git_executable.' --version') - call gitgutter#debug#output( substitute(v, '\n$', '', '') ) -endfunction - -function! gitgutter#debug#grep_version() - let v = system('grep --version') - call gitgutter#debug#output( substitute(v, '\n$', '', '') ) - - let v = system('grep --help') - call gitgutter#debug#output( substitute(v, '\%x00', '', 'g') ) -endfunction - -function! gitgutter#debug#option(name) - if exists('+' . a:name) - let v = eval('&' . a:name) - call gitgutter#debug#output(a:name . '=' . v) - " redir => output - " silent execute "verbose set " . a:name . "?" - " redir END - " call gitgutter#debug#output(a:name . '=' . output) - else - call gitgutter#debug#output(a:name . ' [n/a]') - end -endfunction - -function! gitgutter#debug#output(text) - call append(line('$'), a:text) -endfunction - -" assumes optional args are calling function's optional args -function! gitgutter#debug#log(message, ...) abort - if g:gitgutter_log - if s:new_log_session && gitgutter#async#available() - if exists('*ch_logfile') - call ch_logfile(s:channel_log, 'w') - endif - endif - - execute 'redir >> '.s:log_file - if s:new_log_session - let s:start = reltime() - silent echo "\n==== start log session ====" - endif - - let elapsed = reltimestr(reltime(s:start)).' ' - silent echo '' - " callers excluding this function - silent echo elapsed.expand('<sfile>')[:-22].':' - silent echo elapsed.s:format_for_log(a:message) - if a:0 && !empty(a:1) - for msg in a:000 - silent echo elapsed.s:format_for_log(msg) - endfor - endif - redir END - - let s:new_log_session = 0 - endif -endfunction - -function! s:format_for_log(data) abort - if type(a:data) == 1 - return join(split(a:data,'\n'),"\n") - elseif type(a:data) == 3 - return '['.join(a:data,"\n").']' - else - return a:data - endif -endfunction - diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter/diff.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter/diff.vim deleted file mode 100644 index 170193b..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter/diff.vim +++ /dev/null @@ -1,342 +0,0 @@ -if exists('g:gitgutter_grep_command') - let s:grep_available = 1 - let s:grep_command = g:gitgutter_grep_command -else - let s:grep_available = executable('grep') - if s:grep_available - let s:grep_command = 'grep --color=never -e' - endif -endif -let s:hunk_re = '^@@ -\(\d\+\),\?\(\d*\) +\(\d\+\),\?\(\d*\) @@' - -let s:c_flag = gitgutter#utility#git_supports_command_line_config_override() - -let s:temp_index = tempname() -let s:temp_buffer = tempname() - -" Returns a diff of the buffer. -" -" The way to get the diff depends on whether the buffer is saved or unsaved. -" -" * Saved: the buffer contents is the same as the file on disk in the working -" tree so we simply do: -" -" git diff myfile -" -" * Unsaved: the buffer contents is not the same as the file on disk so we -" need to pass two instances of the file to git-diff: -" -" git diff myfileA myfileB -" -" The first instance is the file in the index which we obtain with: -" -" git show :myfile > myfileA -" -" The second instance is the buffer contents. Ideally we would pass this to -" git-diff on stdin via the second argument to vim's system() function. -" Unfortunately git-diff does not do CRLF conversion for input received on -" stdin, and git-show never performs CRLF conversion, so repos with CRLF -" conversion report that every line is modified due to mismatching EOLs. -" -" Instead, we write the buffer contents to a temporary file - myfileB in this -" example. Note the file extension must be preserved for the CRLF -" conversion to work. -" -" Before diffing a buffer for the first time, we check whether git knows about -" the file: -" -" git ls-files --error-unmatch myfile -" -" After running the diff we pass it through grep where available to reduce -" subsequent processing by the plugin. If grep is not available the plugin -" does the filtering instead. -function! gitgutter#diff#run_diff(realtime, preserve_full_diff) abort - " Wrap compound commands in parentheses to make Windows happy. - " bash doesn't mind the parentheses. - let cmd = '(' - - let bufnr = gitgutter#utility#bufnr() - let tracked = getbufvar(bufnr, 'gitgutter_tracked') " i.e. tracked by git - if !tracked - " Don't bother trying to realtime-diff an untracked file. - " NOTE: perhaps we should pull this guard up to the caller? - if a:realtime - throw 'diff failed' - else - let cmd .= g:gitgutter_git_executable.' ls-files --error-unmatch '.gitgutter#utility#shellescape(gitgutter#utility#filename()).' && (' - endif - endif - - if a:realtime - let blob_name = g:gitgutter_diff_base.':'.gitgutter#utility#shellescape(gitgutter#utility#file_relative_to_repo_root()) - let blob_file = s:temp_index - let buff_file = s:temp_buffer - let extension = gitgutter#utility#extension() - if !empty(extension) - let blob_file .= '.'.extension - let buff_file .= '.'.extension - endif - let cmd .= g:gitgutter_git_executable.' show '.blob_name.' > '.blob_file.' && ' - - " Writing the whole buffer resets the '[ and '] marks and also the - " 'modified' flag (if &cpoptions includes '+'). These are unwanted - " side-effects so we save and restore the values ourselves. - let modified = getbufvar(bufnr, "&mod") - let op_mark_start = getpos("'[") - let op_mark_end = getpos("']") - - execute 'keepalt noautocmd silent write!' buff_file - - call setbufvar(bufnr, "&mod", modified) - call setpos("'[", op_mark_start) - call setpos("']", op_mark_end) - endif - - let cmd .= g:gitgutter_git_executable - if s:c_flag - let cmd .= ' -c "diff.autorefreshindex=0"' - endif - let cmd .= ' diff --no-ext-diff --no-color -U0 '.g:gitgutter_diff_args.' ' - - if a:realtime - let cmd .= ' -- '.blob_file.' '.buff_file - else - let cmd .= g:gitgutter_diff_base.' -- '.gitgutter#utility#shellescape(gitgutter#utility#filename()) - endif - - if !a:preserve_full_diff && s:grep_available - let cmd .= ' | '.s:grep_command.' '.gitgutter#utility#shellescape('^@@ ') - endif - - if (!a:preserve_full_diff && s:grep_available) || a:realtime - " grep exits with 1 when no matches are found; diff exits with 1 when - " differences are found. However we want to treat non-matches and - " differences as non-erroneous behaviour; so we OR the command with one - " which always exits with success (0). - let cmd .= ' || exit 0' - endif - - let cmd .= ')' - - if !tracked - let cmd .= ')' - endif - - let cmd = gitgutter#utility#command_in_directory_of_file(cmd) - - if g:gitgutter_async && gitgutter#async#available() && !a:preserve_full_diff - call gitgutter#async#execute(cmd) - return 'async' - - else - let diff = gitgutter#utility#system(cmd) - - if gitgutter#utility#shell_error() - " A shell error indicates the file is not tracked by git (unless something bizarre is going on). - throw 'diff failed' - endif - - return diff - endif -endfunction - -function! gitgutter#diff#parse_diff(diff) abort - let hunks = [] - for line in split(a:diff, '\n') - let hunk_info = gitgutter#diff#parse_hunk(line) - if len(hunk_info) == 4 - call add(hunks, hunk_info) - endif - endfor - return hunks -endfunction - -function! gitgutter#diff#parse_hunk(line) abort - let matches = matchlist(a:line, s:hunk_re) - if len(matches) > 0 - let from_line = str2nr(matches[1]) - let from_count = (matches[2] == '') ? 1 : str2nr(matches[2]) - let to_line = str2nr(matches[3]) - let to_count = (matches[4] == '') ? 1 : str2nr(matches[4]) - return [from_line, from_count, to_line, to_count] - else - return [] - end -endfunction - -function! gitgutter#diff#process_hunks(hunks) abort - call gitgutter#hunk#reset() - let modified_lines = [] - for hunk in a:hunks - call extend(modified_lines, gitgutter#diff#process_hunk(hunk)) - endfor - return modified_lines -endfunction - -" Returns [ [<line_number (number)>, <name (string)>], ...] -function! gitgutter#diff#process_hunk(hunk) abort - let modifications = [] - let from_line = a:hunk[0] - let from_count = a:hunk[1] - let to_line = a:hunk[2] - let to_count = a:hunk[3] - - if gitgutter#diff#is_added(from_count, to_count) - call gitgutter#diff#process_added(modifications, from_count, to_count, to_line) - call gitgutter#hunk#increment_lines_added(to_count) - - elseif gitgutter#diff#is_removed(from_count, to_count) - call gitgutter#diff#process_removed(modifications, from_count, to_count, to_line) - call gitgutter#hunk#increment_lines_removed(from_count) - - elseif gitgutter#diff#is_modified(from_count, to_count) - call gitgutter#diff#process_modified(modifications, from_count, to_count, to_line) - call gitgutter#hunk#increment_lines_modified(to_count) - - elseif gitgutter#diff#is_modified_and_added(from_count, to_count) - call gitgutter#diff#process_modified_and_added(modifications, from_count, to_count, to_line) - call gitgutter#hunk#increment_lines_added(to_count - from_count) - call gitgutter#hunk#increment_lines_modified(from_count) - - elseif gitgutter#diff#is_modified_and_removed(from_count, to_count) - call gitgutter#diff#process_modified_and_removed(modifications, from_count, to_count, to_line) - call gitgutter#hunk#increment_lines_modified(to_count) - call gitgutter#hunk#increment_lines_removed(from_count - to_count) - - endif - return modifications -endfunction - -function! gitgutter#diff#is_added(from_count, to_count) abort - return a:from_count == 0 && a:to_count > 0 -endfunction - -function! gitgutter#diff#is_removed(from_count, to_count) abort - return a:from_count > 0 && a:to_count == 0 -endfunction - -function! gitgutter#diff#is_modified(from_count, to_count) abort - return a:from_count > 0 && a:to_count > 0 && a:from_count == a:to_count -endfunction - -function! gitgutter#diff#is_modified_and_added(from_count, to_count) abort - return a:from_count > 0 && a:to_count > 0 && a:from_count < a:to_count -endfunction - -function! gitgutter#diff#is_modified_and_removed(from_count, to_count) abort - return a:from_count > 0 && a:to_count > 0 && a:from_count > a:to_count -endfunction - -function! gitgutter#diff#process_added(modifications, from_count, to_count, to_line) abort - let offset = 0 - while offset < a:to_count - let line_number = a:to_line + offset - call add(a:modifications, [line_number, 'added']) - let offset += 1 - endwhile -endfunction - -function! gitgutter#diff#process_removed(modifications, from_count, to_count, to_line) abort - if a:to_line == 0 - call add(a:modifications, [1, 'removed_first_line']) - else - call add(a:modifications, [a:to_line, 'removed']) - endif -endfunction - -function! gitgutter#diff#process_modified(modifications, from_count, to_count, to_line) abort - let offset = 0 - while offset < a:to_count - let line_number = a:to_line + offset - call add(a:modifications, [line_number, 'modified']) - let offset += 1 - endwhile -endfunction - -function! gitgutter#diff#process_modified_and_added(modifications, from_count, to_count, to_line) abort - let offset = 0 - while offset < a:from_count - let line_number = a:to_line + offset - call add(a:modifications, [line_number, 'modified']) - let offset += 1 - endwhile - while offset < a:to_count - let line_number = a:to_line + offset - call add(a:modifications, [line_number, 'added']) - let offset += 1 - endwhile -endfunction - -function! gitgutter#diff#process_modified_and_removed(modifications, from_count, to_count, to_line) abort - let offset = 0 - while offset < a:to_count - let line_number = a:to_line + offset - call add(a:modifications, [line_number, 'modified']) - let offset += 1 - endwhile - let a:modifications[-1] = [a:to_line + offset - 1, 'modified_removed'] -endfunction - -" Generates a zero-context diff for the current hunk. -" -" diff - the full diff for the buffer -" type - stage | undo | preview -function! gitgutter#diff#generate_diff_for_hunk(diff, type) abort - let diff_for_hunk = gitgutter#diff#discard_hunks(a:diff, a:type == 'stage' || a:type == 'undo') - - if a:type == 'stage' || a:type == 'undo' - let diff_for_hunk = gitgutter#diff#adjust_hunk_summary(diff_for_hunk, a:type == 'stage') - endif - - return diff_for_hunk -endfunction - -" Returns the diff with all hunks discarded except the current. -" -" diff - the diff to process -" keep_header - truthy to keep the diff header and hunk summary, falsy to discard it -function! gitgutter#diff#discard_hunks(diff, keep_header) abort - let modified_diff = [] - let keep_line = a:keep_header - for line in split(a:diff, '\n') - let hunk_info = gitgutter#diff#parse_hunk(line) - if len(hunk_info) == 4 " start of new hunk - let keep_line = gitgutter#hunk#cursor_in_hunk(hunk_info) - endif - if keep_line - call add(modified_diff, line) - endif - endfor - - if a:keep_header - return gitgutter#utility#stringify(modified_diff) - else - " Discard hunk summary too. - return gitgutter#utility#stringify(modified_diff[1:]) - endif -endfunction - -" Adjust hunk summary (from's / to's line number) to ignore changes above/before this one. -" -" diff_for_hunk - a diff containing only the hunk of interest -" staging - truthy if the hunk is to be staged, falsy if it is to be undone -" -" TODO: push this down to #discard_hunks? -function! gitgutter#diff#adjust_hunk_summary(diff_for_hunk, staging) abort - let line_adjustment = gitgutter#hunk#line_adjustment_for_current_hunk() - let adj_diff = [] - for line in split(a:diff_for_hunk, '\n') - if match(line, s:hunk_re) != -1 - if a:staging - " increment 'to' line number - let line = substitute(line, '+\@<=\(\d\+\)', '\=submatch(1)+line_adjustment', '') - else - " decrement 'from' line number - let line = substitute(line, '-\@<=\(\d\+\)', '\=submatch(1)-line_adjustment', '') - endif - endif - call add(adj_diff, line) - endfor - return gitgutter#utility#stringify(adj_diff) -endfunction - diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter/highlight.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter/highlight.vim deleted file mode 100644 index e3b774b..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter/highlight.vim +++ /dev/null @@ -1,115 +0,0 @@ -function! gitgutter#highlight#define_sign_column_highlight() abort - if g:gitgutter_override_sign_column_highlight - highlight! link SignColumn LineNr - else - highlight default link SignColumn LineNr - endif -endfunction - -function! gitgutter#highlight#define_highlights() abort - let [guibg, ctermbg] = gitgutter#highlight#get_background_colors('SignColumn') - - " Highlights used by the signs. - - execute "highlight GitGutterAddDefault guifg=#009900 guibg=" . guibg . " ctermfg=2 ctermbg=" . ctermbg - execute "highlight GitGutterChangeDefault guifg=#bbbb00 guibg=" . guibg . " ctermfg=3 ctermbg=" . ctermbg - execute "highlight GitGutterDeleteDefault guifg=#ff2222 guibg=" . guibg . " ctermfg=1 ctermbg=" . ctermbg - highlight default link GitGutterChangeDeleteDefault GitGutterChangeDefault - - execute "highlight GitGutterAddInvisible guifg=bg guibg=" . guibg . " ctermfg=" . ctermbg . " ctermbg=" . ctermbg - execute "highlight GitGutterChangeInvisible guifg=bg guibg=" . guibg . " ctermfg=" . ctermbg . " ctermbg=" . ctermbg - execute "highlight GitGutterDeleteInvisible guifg=bg guibg=" . guibg . " ctermfg=" . ctermbg . " ctermbg=" . ctermbg - highlight default link GitGutterChangeDeleteInvisible GitGutterChangeInvisble - - highlight default link GitGutterAdd GitGutterAddDefault - highlight default link GitGutterChange GitGutterChangeDefault - highlight default link GitGutterDelete GitGutterDeleteDefault - highlight default link GitGutterChangeDelete GitGutterChangeDeleteDefault - - " Highlights used for the whole line. - - highlight default link GitGutterAddLine DiffAdd - highlight default link GitGutterChangeLine DiffChange - highlight default link GitGutterDeleteLine DiffDelete - highlight default link GitGutterChangeDeleteLine GitGutterChangeLine -endfunction - -function! gitgutter#highlight#define_signs() abort - sign define GitGutterLineAdded - sign define GitGutterLineModified - sign define GitGutterLineRemoved - sign define GitGutterLineRemovedFirstLine - sign define GitGutterLineModifiedRemoved - sign define GitGutterDummy - - call gitgutter#highlight#define_sign_text() - call gitgutter#highlight#define_sign_text_highlights() - call gitgutter#highlight#define_sign_line_highlights() -endfunction - -function! gitgutter#highlight#define_sign_text() abort - execute "sign define GitGutterLineAdded text=" . g:gitgutter_sign_added - execute "sign define GitGutterLineModified text=" . g:gitgutter_sign_modified - execute "sign define GitGutterLineRemoved text=" . g:gitgutter_sign_removed - execute "sign define GitGutterLineRemovedFirstLine text=" . g:gitgutter_sign_removed_first_line - execute "sign define GitGutterLineModifiedRemoved text=" . g:gitgutter_sign_modified_removed -endfunction - -function! gitgutter#highlight#define_sign_text_highlights() abort - " Once a sign's text attribute has been defined, it cannot be undefined or - " set to an empty value. So to make signs' text disappear (when toggling - " off or disabling) we make them invisible by setting their foreground colours - " to the background's. - if g:gitgutter_signs - sign define GitGutterLineAdded texthl=GitGutterAdd - sign define GitGutterLineModified texthl=GitGutterChange - sign define GitGutterLineRemoved texthl=GitGutterDelete - sign define GitGutterLineRemovedFirstLine texthl=GitGutterDelete - sign define GitGutterLineModifiedRemoved texthl=GitGutterChangeDelete - else - sign define GitGutterLineAdded texthl=GitGutterAddInvisible - sign define GitGutterLineModified texthl=GitGutterChangeInvisible - sign define GitGutterLineRemoved texthl=GitGutterDeleteInvisible - sign define GitGutterLineRemovedFirstLine texthl=GitGutterDeleteInvisible - sign define GitGutterLineModifiedRemoved texthl=GitGutterChangeDeleteInvisible - endif -endfunction - -function! gitgutter#highlight#define_sign_line_highlights() abort - if g:gitgutter_highlight_lines - sign define GitGutterLineAdded linehl=GitGutterAddLine - sign define GitGutterLineModified linehl=GitGutterChangeLine - sign define GitGutterLineRemoved linehl=GitGutterDeleteLine - sign define GitGutterLineRemovedFirstLine linehl=GitGutterDeleteLine - sign define GitGutterLineModifiedRemoved linehl=GitGutterChangeDeleteLine - else - sign define GitGutterLineAdded linehl= - sign define GitGutterLineModified linehl= - sign define GitGutterLineRemoved linehl= - sign define GitGutterLineRemovedFirstLine linehl= - sign define GitGutterLineModifiedRemoved linehl= - endif -endfunction - -function! gitgutter#highlight#get_background_colors(group) abort - redir => highlight - silent execute 'silent highlight ' . a:group - redir END - - let link_matches = matchlist(highlight, 'links to \(\S\+\)') - if len(link_matches) > 0 " follow the link - return gitgutter#highlight#get_background_colors(link_matches[1]) - endif - - let ctermbg = gitgutter#highlight#match_highlight(highlight, 'ctermbg=\([0-9A-Za-z]\+\)') - let guibg = gitgutter#highlight#match_highlight(highlight, 'guibg=\([#0-9A-Za-z]\+\)') - return [guibg, ctermbg] -endfunction - -function! gitgutter#highlight#match_highlight(highlight, pattern) abort - let matches = matchlist(a:highlight, a:pattern) - if len(matches) == 0 - return 'NONE' - endif - return matches[1] -endfunction diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter/hunk.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter/hunk.vim deleted file mode 100644 index 0fd0246..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter/hunk.vim +++ /dev/null @@ -1,137 +0,0 @@ -let s:hunks = [] - -function! gitgutter#hunk#set_hunks(hunks) abort - let s:hunks = a:hunks -endfunction - -function! gitgutter#hunk#hunks() abort - return s:hunks -endfunction - -function! gitgutter#hunk#summary(bufnr) abort - return get(getbufvar(a:bufnr,''), 'gitgutter_summary', [0,0,0]) -endfunction - -function! gitgutter#hunk#reset() abort - call setbufvar(gitgutter#utility#bufnr(), 'gitgutter_summary', [0,0,0]) -endfunction - -function! gitgutter#hunk#increment_lines_added(count) abort - let bufnr = gitgutter#utility#bufnr() - let summary = gitgutter#hunk#summary(bufnr) - let summary[0] += a:count - call setbufvar(bufnr, 'gitgutter_summary', summary) -endfunction - -function! gitgutter#hunk#increment_lines_modified(count) abort - let bufnr = gitgutter#utility#bufnr() - let summary = gitgutter#hunk#summary(bufnr) - let summary[1] += a:count - call setbufvar(bufnr, 'gitgutter_summary', summary) -endfunction - -function! gitgutter#hunk#increment_lines_removed(count) abort - let bufnr = gitgutter#utility#bufnr() - let summary = gitgutter#hunk#summary(bufnr) - let summary[2] += a:count - call setbufvar(bufnr, 'gitgutter_summary', summary) -endfunction - -function! gitgutter#hunk#next_hunk(count) abort - if gitgutter#utility#is_active() - let current_line = line('.') - let hunk_count = 0 - for hunk in s:hunks - if hunk[2] > current_line - let hunk_count += 1 - if hunk_count == a:count - execute 'normal!' hunk[2] . 'G' - return - endif - endif - endfor - call gitgutter#utility#warn('No more hunks') - endif -endfunction - -function! gitgutter#hunk#prev_hunk(count) abort - if gitgutter#utility#is_active() - let current_line = line('.') - let hunk_count = 0 - for hunk in reverse(copy(s:hunks)) - if hunk[2] < current_line - let hunk_count += 1 - if hunk_count == a:count - let target = hunk[2] == 0 ? 1 : hunk[2] - execute 'normal!' target . 'G' - return - endif - endif - endfor - call gitgutter#utility#warn('No previous hunks') - endif -endfunction - -" Returns the hunk the cursor is currently in or an empty list if the cursor -" isn't in a hunk. -function! gitgutter#hunk#current_hunk() abort - let current_hunk = [] - - for hunk in s:hunks - if gitgutter#hunk#cursor_in_hunk(hunk) - let current_hunk = hunk - break - endif - endfor - - return current_hunk -endfunction - -function! gitgutter#hunk#cursor_in_hunk(hunk) abort - let current_line = line('.') - - if current_line == 1 && a:hunk[2] == 0 - return 1 - endif - - if current_line >= a:hunk[2] && current_line < a:hunk[2] + (a:hunk[3] == 0 ? 1 : a:hunk[3]) - return 1 - endif - - return 0 -endfunction - -" Returns the number of lines the current hunk is offset from where it would -" be if any changes above it in the file didn't exist. -function! gitgutter#hunk#line_adjustment_for_current_hunk() abort - let adj = 0 - for hunk in s:hunks - if gitgutter#hunk#cursor_in_hunk(hunk) - break - else - let adj += hunk[1] - hunk[3] - endif - endfor - return adj -endfunction - -function! gitgutter#hunk#text_object(inner) abort - let hunk = gitgutter#hunk#current_hunk() - - if empty(hunk) - return - endif - - let [first_line, last_line] = [hunk[2], hunk[2] + hunk[3] - 1] - - if ! a:inner - let lnum = last_line - let eof = line('$') - while lnum < eof && empty(getline(lnum + 1)) - let lnum +=1 - endwhile - let last_line = lnum - endif - - execute 'normal! 'first_line.'GV'.last_line.'G' -endfunction diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter/sign.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter/sign.vim deleted file mode 100644 index 6bd5efa..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter/sign.vim +++ /dev/null @@ -1,173 +0,0 @@ -" Vim doesn't namespace sign ids so every plugin shares the same -" namespace. Sign ids are simply integers so to avoid clashes with other -" signs we guess at a clear run. -" -" Note also we currently never reset s:next_sign_id. -let s:first_sign_id = 3000 -let s:next_sign_id = s:first_sign_id -let s:dummy_sign_id = s:first_sign_id - 1 -" Remove-all-signs optimisation requires Vim 7.3.596+. -let s:supports_star = v:version > 703 || (v:version == 703 && has("patch596")) - - -" Removes gitgutter's signs (excluding dummy sign) from the buffer being processed. -function! gitgutter#sign#clear_signs() abort - let bufnr = gitgutter#utility#bufnr() - call gitgutter#sign#find_current_signs() - - let sign_ids = map(values(getbufvar(bufnr, 'gitgutter_gitgutter_signs')), 'v:val.id') - call gitgutter#sign#remove_signs(sign_ids, 1) - call setbufvar(bufnr, 'gitgutter_gitgutter_signs', {}) -endfunction - - -" Updates gitgutter's signs in the buffer being processed. -" -" modified_lines: list of [<line_number (number)>, <name (string)>] -" where name = 'added|removed|modified|modified_removed' -function! gitgutter#sign#update_signs(modified_lines) abort - call gitgutter#sign#find_current_signs() - - let new_gitgutter_signs_line_numbers = map(copy(a:modified_lines), 'v:val[0]') - let obsolete_signs = gitgutter#sign#obsolete_gitgutter_signs_to_remove(new_gitgutter_signs_line_numbers) - - let flicker_possible = s:remove_all_old_signs && !empty(a:modified_lines) - if flicker_possible - call gitgutter#sign#add_dummy_sign() - endif - - call gitgutter#sign#remove_signs(obsolete_signs, s:remove_all_old_signs) - call gitgutter#sign#upsert_new_gitgutter_signs(a:modified_lines) - - if flicker_possible - call gitgutter#sign#remove_dummy_sign(0) - endif -endfunction - - -function! gitgutter#sign#add_dummy_sign() abort - let bufnr = gitgutter#utility#bufnr() - if !getbufvar(bufnr, 'gitgutter_dummy_sign') - execute "sign place" s:dummy_sign_id "line=" . 9999 "name=GitGutterDummy buffer=" . bufnr - call setbufvar(bufnr, 'gitgutter_dummy_sign', 1) - endif -endfunction - -function! gitgutter#sign#remove_dummy_sign(force) abort - let bufnr = gitgutter#utility#bufnr() - if getbufvar(bufnr, 'gitgutter_dummy_sign') && (a:force || !g:gitgutter_sign_column_always) - execute "sign unplace" s:dummy_sign_id "buffer=" . bufnr - call setbufvar(bufnr, 'gitgutter_dummy_sign', 0) - endif -endfunction - - -" -" Internal functions -" - - -function! gitgutter#sign#find_current_signs() abort - let bufnr = gitgutter#utility#bufnr() - let gitgutter_signs = {} " <line_number (string)>: {'id': <id (number)>, 'name': <name (string)>} - let other_signs = [] " [<line_number (number),...] - let dummy_sign_placed = 0 - - redir => signs - silent execute "sign place buffer=" . bufnr - redir END - - for sign_line in filter(split(signs, '\n')[2:], 'v:val =~# "="') - " Typical sign line: line=88 id=1234 name=GitGutterLineAdded - " We assume splitting is faster than a regexp. - let components = split(sign_line) - let name = split(components[2], '=')[1] - if name =~# 'GitGutterDummy' - let dummy_sign_placed = 1 - else - let line_number = str2nr(split(components[0], '=')[1]) - if name =~# 'GitGutter' - let id = str2nr(split(components[1], '=')[1]) - " Remove orphaned signs (signs placed on lines which have been deleted). - " (When a line is deleted its sign lingers. Subsequent lines' signs' - " line numbers are decremented appropriately.) - if has_key(gitgutter_signs, line_number) - execute "sign unplace" gitgutter_signs[line_number].id - endif - let gitgutter_signs[line_number] = {'id': id, 'name': name} - else - call add(other_signs, line_number) - endif - end - endfor - - call setbufvar(bufnr, 'gitgutter_dummy_sign', dummy_sign_placed) - call setbufvar(bufnr, 'gitgutter_gitgutter_signs', gitgutter_signs) - call setbufvar(bufnr, 'gitgutter_other_signs', other_signs) -endfunction - - -" Returns a list of [<id (number)>, ...] -" Sets `s:remove_all_old_signs` as a side-effect. -function! gitgutter#sign#obsolete_gitgutter_signs_to_remove(new_gitgutter_signs_line_numbers) abort - let bufnr = gitgutter#utility#bufnr() - let signs_to_remove = [] " list of [<id (number)>, ...] - let remove_all_signs = 1 - let old_gitgutter_signs = getbufvar(bufnr, 'gitgutter_gitgutter_signs') - for line_number in keys(old_gitgutter_signs) - if index(a:new_gitgutter_signs_line_numbers, str2nr(line_number)) == -1 - call add(signs_to_remove, old_gitgutter_signs[line_number].id) - else - let remove_all_signs = 0 - endif - endfor - let s:remove_all_old_signs = remove_all_signs - return signs_to_remove -endfunction - - -function! gitgutter#sign#remove_signs(sign_ids, all_signs) abort - let bufnr = gitgutter#utility#bufnr() - if a:all_signs && s:supports_star && empty(getbufvar(bufnr, 'gitgutter_other_signs')) - let dummy_sign_present = getbufvar(bufnr, 'gitgutter_dummy_sign') - execute "sign unplace * buffer=" . bufnr - if dummy_sign_present - execute "sign place" s:dummy_sign_id "line=" . 9999 "name=GitGutterDummy buffer=" . bufnr - endif - else - for id in a:sign_ids - execute "sign unplace" id - endfor - endif -endfunction - - -function! gitgutter#sign#upsert_new_gitgutter_signs(modified_lines) abort - let bufnr = gitgutter#utility#bufnr() - let other_signs = getbufvar(bufnr, 'gitgutter_other_signs') - let old_gitgutter_signs = getbufvar(bufnr, 'gitgutter_gitgutter_signs') - - for line in a:modified_lines - let line_number = line[0] " <number> - if index(other_signs, line_number) == -1 " don't clobber others' signs - let name = gitgutter#utility#highlight_name_for_change(line[1]) - if !has_key(old_gitgutter_signs, line_number) " insert - let id = gitgutter#sign#next_sign_id() - execute "sign place" id "line=" . line_number "name=" . name "buffer=" . bufnr - else " update if sign has changed - let old_sign = old_gitgutter_signs[line_number] - if old_sign.name !=# name - execute "sign place" old_sign.id "name=" . name "buffer=" . bufnr - end - endif - endif - endfor - " At this point b:gitgutter_gitgutter_signs is out of date. -endfunction - - -function! gitgutter#sign#next_sign_id() abort - let next_id = s:next_sign_id - let s:next_sign_id += 1 - return next_id -endfunction diff --git a/vim/bundle/vim-gitgutter/autoload/gitgutter/utility.vim b/vim/bundle/vim-gitgutter/autoload/gitgutter/utility.vim deleted file mode 100644 index 3135453..0000000 --- a/vim/bundle/vim-gitgutter/autoload/gitgutter/utility.vim +++ /dev/null @@ -1,199 +0,0 @@ -let s:file = '' -let s:using_xolox_shell = -1 -let s:exit_code = 0 - -function! gitgutter#utility#warn(message) abort - echohl WarningMsg - echo 'vim-gitgutter: ' . a:message - echohl None - let v:warningmsg = a:message -endfunction - -function! gitgutter#utility#warn_once(message, key) abort - if empty(getbufvar(s:bufnr, a:key)) - call setbufvar(s:bufnr, a:key, '1') - echohl WarningMsg - redraw | echo 'vim-gitgutter: ' . a:message - echohl None - let v:warningmsg = a:message - endif -endfunction - -" Returns truthy when the buffer's file should be processed; and falsey when it shouldn't. -" This function does not and should not make any system calls. -function! gitgutter#utility#is_active() abort - return g:gitgutter_enabled && - \ !pumvisible() && - \ gitgutter#utility#is_file_buffer() && - \ gitgutter#utility#exists_file() && - \ gitgutter#utility#not_git_dir() -endfunction - -function! gitgutter#utility#not_git_dir() abort - return gitgutter#utility#full_path_to_directory_of_file() !~ '[/\\]\.git\($\|[/\\]\)' -endfunction - -function! gitgutter#utility#is_file_buffer() abort - return empty(getbufvar(s:bufnr, '&buftype')) -endfunction - -" A replacement for the built-in `shellescape(arg)`. -" -" Recent versions of Vim handle shell escaping pretty well. However older -" versions aren't as good. This attempts to do the right thing. -" -" See: -" https://github.com/tpope/vim-fugitive/blob/8f0b8edfbd246c0026b7a2388e1d883d579ac7f6/plugin/fugitive.vim#L29-L37 -function! gitgutter#utility#shellescape(arg) abort - if a:arg =~ '^[A-Za-z0-9_/.-]\+$' - return a:arg - elseif &shell =~# 'cmd' || gitgutter#utility#using_xolox_shell() - return '"' . substitute(substitute(a:arg, '"', '""', 'g'), '%', '"%"', 'g') . '"' - else - return shellescape(a:arg) - endif -endfunction - -function! gitgutter#utility#set_buffer(bufnr) abort - let s:bufnr = a:bufnr - let s:file = resolve(bufname(a:bufnr)) -endfunction - -function! gitgutter#utility#bufnr() - return s:bufnr -endfunction - -function! gitgutter#utility#file() - return s:file -endfunction - -function! gitgutter#utility#filename() abort - return fnamemodify(s:file, ':t') -endfunction - -function! gitgutter#utility#extension() abort - return fnamemodify(s:file, ':e') -endfunction - -function! gitgutter#utility#full_path_to_directory_of_file() abort - return fnamemodify(s:file, ':p:h') -endfunction - -function! gitgutter#utility#directory_of_file() abort - return fnamemodify(s:file, ':h') -endfunction - -function! gitgutter#utility#exists_file() abort - return filereadable(s:file) -endfunction - -function! gitgutter#utility#has_unsaved_changes() abort - return getbufvar(s:bufnr, "&mod") -endfunction - -function! gitgutter#utility#has_fresh_changes() abort - return getbufvar(s:bufnr, 'changedtick') != getbufvar(s:bufnr, 'gitgutter_last_tick') -endfunction - -function! gitgutter#utility#save_last_seen_change() abort - call setbufvar(s:bufnr, 'gitgutter_last_tick', getbufvar(s:bufnr, 'changedtick')) -endfunction - -function! gitgutter#utility#shell_error() abort - return gitgutter#utility#using_xolox_shell() ? s:exit_code : v:shell_error -endfunction - -function! gitgutter#utility#using_xolox_shell() abort - if s:using_xolox_shell == -1 - if !g:gitgutter_avoid_cmd_prompt_on_windows - let s:using_xolox_shell = 0 - " Although xolox/vim-shell works on both windows and unix we only want to use - " it on windows. - elseif has('win32') || has('win64') || has('win32unix') - let s:using_xolox_shell = exists('g:xolox#misc#version') && exists('g:xolox#shell#version') - else - let s:using_xolox_shell = 0 - endif - endif - return s:using_xolox_shell -endfunction - -function! gitgutter#utility#system(cmd, ...) abort - call gitgutter#debug#log(a:cmd, a:000) - - if gitgutter#utility#using_xolox_shell() - let options = {'command': a:cmd, 'check': 0} - if a:0 > 0 - let options['stdin'] = a:1 - endif - let ret = xolox#misc#os#exec(options) - let output = join(ret.stdout, "\n") - let s:exit_code = ret.exit_code - else - silent let output = (a:0 == 0) ? system(a:cmd) : system(a:cmd, a:1) - endif - return output -endfunction - -function! gitgutter#utility#file_relative_to_repo_root() abort - let file_path_relative_to_repo_root = getbufvar(s:bufnr, 'gitgutter_repo_relative_path') - if empty(file_path_relative_to_repo_root) - let dir_path_relative_to_repo_root = gitgutter#utility#system(gitgutter#utility#command_in_directory_of_file(g:gitgutter_git_executable.' rev-parse --show-prefix')) - let dir_path_relative_to_repo_root = gitgutter#utility#strip_trailing_new_line(dir_path_relative_to_repo_root) - let file_path_relative_to_repo_root = dir_path_relative_to_repo_root . gitgutter#utility#filename() - call setbufvar(s:bufnr, 'gitgutter_repo_relative_path', file_path_relative_to_repo_root) - endif - return file_path_relative_to_repo_root -endfunction - -function! gitgutter#utility#command_in_directory_of_file(cmd) abort - return 'cd '.gitgutter#utility#shellescape(gitgutter#utility#directory_of_file()).' && '.a:cmd -endfunction - -function! gitgutter#utility#highlight_name_for_change(text) abort - if a:text ==# 'added' - return 'GitGutterLineAdded' - elseif a:text ==# 'removed' - return 'GitGutterLineRemoved' - elseif a:text ==# 'removed_first_line' - return 'GitGutterLineRemovedFirstLine' - elseif a:text ==# 'modified' - return 'GitGutterLineModified' - elseif a:text ==# 'modified_removed' - return 'GitGutterLineModifiedRemoved' - endif -endfunction - -function! gitgutter#utility#strip_trailing_new_line(line) abort - return substitute(a:line, '\n$', '', '') -endfunction - -function! gitgutter#utility#git_version() abort - return matchstr(system(g:gitgutter_git_executable.' --version'), '[0-9.]\+') -endfunction - -" True for git v1.7.2+. -function! gitgutter#utility#git_supports_command_line_config_override() abort - let [major, minor, patch; _] = split(gitgutter#utility#git_version(), '\.') - return major > 1 || (major == 1 && minor > 7) || (minor == 7 && patch > 1) -endfunction - -function! gitgutter#utility#stringify(list) abort - return join(a:list, "\n")."\n" -endfunction - -function! gitgutter#utility#use_known_shell() abort - if has('unix') - let s:shell = &shell - let s:shellcmdflag = &shellcmdflag - set shell=/bin/sh - set shellcmdflag=-c - endif -endfunction - -function! gitgutter#utility#restore_shell() abort - if has('unix') - let &shell = s:shell - let &shellcmdflag = s:shellcmdflag - endif -endfunction |