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Adjust User events for fugitive:// buffers

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This commit is contained in:
Tim Pope
2021-08-24 18:50:54 -04:00
parent 6dd18b5c98
commit e91d17ddc2
2 changed files with 30 additions and 15 deletions
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24
autoload/fugitive.vim
View File

@@ -186,13 +186,13 @@ function! s:TempScript(...) abort
return FugitiveGitPath(temp) return FugitiveGitPath(temp)
endfunction endfunction
function! s:DoAutocmd(cmd) abort function! s:DoAutocmd(...) abort
if v:version >= 704 || (v:version == 703 && has('patch442')) if v:version >= 704 || (v:version == 703 && has('patch442'))
return 'doautocmd <nomodeline>' . a:cmd return join(map(copy(a:000), "'doautocmd <nomodeline>' . v:val"), '|')
elseif &modelines > 0 elseif &modelines > 0
return 'try|set modelines=0|doautocmd ' . a:cmd . '|finally|set modelines=' . &modelines . '|endtry' return 'try|set modelines=0|' . join(map(copy(a:000), "'doautocmd ' . v:val"), '|') . '|finally|set modelines=' . &modelines . '|endtry'
else else
return 'doautocmd ' . a:cmd return join(map(copy(a:000), "'doautocmd ' . v:val"), '|')
endif endif
endfunction endfunction
@@ -2270,6 +2270,11 @@ endfunction
" Section: Buffer auto-commands " Section: Buffer auto-commands
augroup fugitive_dummy_events
autocmd!
autocmd User Fugitive* "
augroup END
function! s:ReplaceCmd(cmd) abort function! s:ReplaceCmd(cmd) abort
let temp = tempname() let temp = tempname()
let [err, exec_error] = s:StdoutToFile(temp, a:cmd) let [err, exec_error] = s:StdoutToFile(temp, a:cmd)
@@ -2672,7 +2677,7 @@ function! fugitive#BufReadStatus() abort
endfor endfor
let b:fugitive_reltime = reltime() let b:fugitive_reltime = reltime()
return 'silent ' . s:DoAutocmd('User FugitiveIndex') return s:DoAutocmd('User FugitiveIndex')
catch /^fugitive:/ catch /^fugitive:/
return 'echoerr ' . string(v:exception) return 'echoerr ' . string(v:exception)
endtry endtry
@@ -2784,6 +2789,8 @@ function! fugitive#BufReadCmd(...) abort
silent keepjumps %delete_ silent keepjumps %delete_
setlocal endofline setlocal endofline
let events = ['User FugitiveObject', 'User Fugitive' . substitute(b:fugitive_type, '^\l', '\u&', '')]
try try
if b:fugitive_type !=# 'blob' if b:fugitive_type !=# 'blob'
setlocal foldmarker=<<<<<<<<,>>>>>>>> setlocal foldmarker=<<<<<<<<,>>>>>>>>
@@ -2835,6 +2842,9 @@ function! fugitive#BufReadCmd(...) abort
keepjumps call setpos('.',pos) keepjumps call setpos('.',pos)
setlocal nomodified noswapfile setlocal nomodified noswapfile
let modifiable = rev =~# '^:.:' && b:fugitive_type !=# 'tree' let modifiable = rev =~# '^:.:' && b:fugitive_type !=# 'tree'
if modifiable
let events = ['User FugitiveStageBlob']
endif
let &l:readonly = !modifiable || !filewritable(fugitive#Find('.git/index', dir)) let &l:readonly = !modifiable || !filewritable(fugitive#Find('.git/index', dir))
if empty(&bufhidden) if empty(&bufhidden)
setlocal bufhidden=delete setlocal bufhidden=delete
@@ -2851,8 +2861,8 @@ function! fugitive#BufReadCmd(...) abort
setlocal modifiable setlocal modifiable
return 'silent ' . s:DoAutocmd('BufReadPost') . return 'silent ' . s:DoAutocmd('BufReadPost') .
\ (modifiable ? '' : '|setl nomodifiable') . '|silent ' . \ (modifiable ? '' : '|setl nomodifiable') . '|' .
\ s:DoAutocmd('User Fugitive' . substitute(b:fugitive_type, '^\l', '\u&', '')) \ call('s:DoAutocmd', events)
catch /^fugitive:/ catch /^fugitive:/
return 'echoerr ' . string(v:exception) return 'echoerr ' . string(v:exception)
endtry endtry

21
doc/fugitive.txt
View File

@@ -620,11 +620,8 @@ AUTOCOMMANDS *fugitive-autocommands*
A handful of |User| |autocommands| are provided to allow extending and A handful of |User| |autocommands| are provided to allow extending and
overriding Fugitive behaviors. Example usage: overriding Fugitive behaviors. Example usage:
> >
autocmd User FugitiveBlob call s:BlobOverrides() autocmd User FugitiveBlob,FugitiveStageBlob call s:BlobOverrides()
< <
*User_FugitiveIndex*
FugitiveIndex After loading the |fugitive-summary| buffer.
*User_FugitiveTag* *User_FugitiveTag*
FugitiveTag After loading a tag object. FugitiveTag After loading a tag object.
@@ -635,10 +632,18 @@ FugitiveCommit After loading a commit object.
FugitiveTree After loading a tree (directory) object. FugitiveTree After loading a tree (directory) object.
*User_FugitiveBlob* *User_FugitiveBlob*
FugitiveBlob After loading a blob (file) object. This includes FugitiveBlob After loading a committed blob (file) object.
both committed blobs which are read only, and staged
blobs which can be edited and written. Check *User_FugitiveObject*
&modifiable to distinguish between the two. FugitiveObject After loading any of the 4 above buffer types.
*User_FugitiveStageBlob*
FugitiveStageBlob After loading a staged blob (file) object. These
buffers are 'modifiable' and oftentimes don't want the
same behavior as the other buffer types.
*User_FugitiveIndex*
FugitiveIndex After loading the |fugitive-summary| buffer.
*User_FugitiveChanged* *User_FugitiveChanged*
FugitiveChanged After any event which can potentially change the FugitiveChanged After any event which can potentially change the