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-rw-r--r--autoload/plug.vim84
1 files changed, 52 insertions, 32 deletions
diff --git a/autoload/plug.vim b/autoload/plug.vim
index 7914bfe5..c29b9a23 100644
--- a/autoload/plug.vim
+++ b/autoload/plug.vim
@@ -25,7 +25,7 @@
" Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
" Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
"
-" " Using a non-master branch
+" " Using a non-default branch
" Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' }
"
" " Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
@@ -106,7 +106,7 @@ if s:is_win && &shellslash
else
let s:me = resolve(expand('<sfile>:p'))
endif
-let s:base_spec = { 'branch': 'master', 'frozen': 0 }
+let s:base_spec = { 'branch': '', 'frozen': 0 }
let s:TYPE = {
\ 'string': type(''),
\ 'list': type([]),
@@ -646,25 +646,25 @@ function! s:parse_options(arg)
endif
let opts.tag = a:arg
elseif type == s:TYPE.dict
- call extend(opts, a:arg)
for opt in ['branch', 'tag', 'commit', 'rtp', 'dir', 'as']
- if has_key(opts, opt)
- \ && (type(opts[opt]) != s:TYPE.string || empty(opts[opt]))
+ if has_key(a:arg, opt)
+ \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt]))
throw printf(opt_errfmt, opt, 'string')
endif
endfor
for opt in ['on', 'for']
- if has_key(opts, opt)
- \ && type(opts[opt]) != s:TYPE.list
- \ && (type(opts[opt]) != s:TYPE.string || empty(opts[opt]))
+ if has_key(a:arg, opt)
+ \ && type(a:arg[opt]) != s:TYPE.list
+ \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt]))
throw printf(opt_errfmt, opt, 'string or list')
endif
endfor
- if has_key(opts, 'do')
- \ && type(opts.do) != s:TYPE.funcref
- \ && (type(opts.do) != s:TYPE.string || empty(opts.do))
+ if has_key(a:arg, 'do')
+ \ && type(a:arg.do) != s:TYPE.funcref
+ \ && (type(a:arg.do) != s:TYPE.string || empty(a:arg.do))
throw printf(opt_errfmt, 'do', 'string or funcref')
endif
+ call extend(opts, a:arg)
if has_key(opts, 'dir')
let opts.dir = s:dirpath(s:plug_expand(opts.dir))
endif
@@ -1206,7 +1206,7 @@ function! s:update_finish()
call s:log4(name, 'Checking out '.tag)
let out = s:system('git checkout -q '.plug#shellescape(tag).' -- 2>&1', spec.dir)
else
- let branch = get(spec, 'branch', 'master')
+ let branch = s:git_origin_branch(spec)
call s:log4(name, 'Merging origin/'.s:esc(branch))
let out = s:system('git checkout -q '.plug#shellescape(branch).' -- 2>&1'
\. (has_key(s:update.new, name) ? '' : ('&& git merge --ff-only '.plug#shellescape('origin/'.branch).' 2>&1')), spec.dir)
@@ -2208,6 +2208,22 @@ function! s:system_chomp(...)
return v:shell_error ? '' : substitute(ret, '\n$', '', '')
endfunction
+function! s:git_origin_branch(spec)
+ if len(a:spec.branch)
+ return a:spec.branch
+ endif
+
+ " The file may not be present if this is a local repository
+ let origin_head = a:spec.dir.'/.git/refs/remotes/origin/HEAD'
+ if filereadable(origin_head)
+ return split(readfile(origin_head)[0], 'refs/remotes/origin/')[-1]
+ endif
+
+ " The command may not return the name of a branch in detached HEAD state
+ let result = s:lines(s:system('git symbolic-ref --short HEAD', a:spec.dir))
+ return v:shell_error ? '' : result[-1]
+endfunction
+
function! s:git_validate(spec, check_branch)
let err = ''
if isdirectory(a:spec.dir)
@@ -2230,8 +2246,9 @@ function! s:git_validate(spec, check_branch)
\ 'PlugUpdate required.'], "\n")
endif
elseif a:check_branch
- let branch = result[0]
+ let current_branch = result[0]
" Check tag
+ let origin_branch = s:git_origin_branch(a:spec)
if has_key(a:spec, 'tag')
let tag = s:system_chomp('git describe --exact-match --tags HEAD 2>&1', a:spec.dir)
if a:spec.tag !=# tag && a:spec.tag !~ '\*'
@@ -2239,14 +2256,14 @@ function! s:git_validate(spec, check_branch)
\ (empty(tag) ? 'N/A' : tag), a:spec.tag)
endif
" Check branch
- elseif a:spec.branch !=# branch
+ elseif origin_branch !=# current_branch
let err = printf('Invalid branch: %s (expected: %s). Try PlugUpdate.',
- \ branch, a:spec.branch)
+ \ current_branch, origin_branch)
endif
if empty(err)
let [ahead, behind] = split(s:lastline(s:system([
\ 'git', 'rev-list', '--count', '--left-right',
- \ printf('HEAD...origin/%s', a:spec.branch)
+ \ printf('HEAD...origin/%s', origin_branch)
\ ], a:spec.dir)), '\t')
if !v:shell_error && ahead
if behind
@@ -2254,11 +2271,11 @@ function! s:git_validate(spec, check_branch)
" pushable (and probably not that messed up).
let err = printf(
\ "Diverged from origin/%s (%d commit(s) ahead and %d commit(s) behind!\n"
- \ .'Backup local changes and run PlugClean and PlugUpdate to reinstall it.', a:spec.branch, ahead, behind)
+ \ .'Backup local changes and run PlugClean and PlugUpdate to reinstall it.', origin_branch, ahead, behind)
else
let err = printf("Ahead of origin/%s by %d commit(s).\n"
\ .'Cannot update until local changes are pushed.',
- \ a:spec.branch, ahead)
+ \ origin_branch, ahead)
endif
endif
endif
@@ -2588,20 +2605,23 @@ function! s:diff()
endif
call s:append_ul(2, origin ? 'Pending updates:' : 'Last update:')
for [k, v] in plugs
- let range = origin ? '..origin/'.v.branch : 'HEAD@{1}..'
- let cmd = ['git', 'log', '--graph', '--color=never']
- if s:git_version_requirement(2, 10, 0)
- call add(cmd, '--no-show-signature')
- endif
- call extend(cmd, ['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range])
- if has_key(v, 'rtp')
- call extend(cmd, ['--', v.rtp])
- endif
- let diff = s:system_chomp(cmd, v.dir)
- if !empty(diff)
- let ref = has_key(v, 'tag') ? (' (tag: '.v.tag.')') : has_key(v, 'commit') ? (' '.v.commit) : ''
- call append(5, extend(['', '- '.k.':'.ref], map(s:lines(diff), 's:format_git_log(v:val)')))
- let cnts[origin] += 1
+ let branch = s:git_origin_branch(v)
+ if len(branch)
+ let range = origin ? '..origin/'.branch : 'HEAD@{1}..'
+ let cmd = ['git', 'log', '--graph', '--color=never']
+ if s:git_version_requirement(2, 10, 0)
+ call add(cmd, '--no-show-signature')
+ endif
+ call extend(cmd, ['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range])
+ if has_key(v, 'rtp')
+ call extend(cmd, ['--', v.rtp])
+ endif
+ let diff = s:system_chomp(cmd, v.dir)
+ if !empty(diff)
+ let ref = has_key(v, 'tag') ? (' (tag: '.v.tag.')') : has_key(v, 'commit') ? (' '.v.commit) : ''
+ call append(5, extend(['', '- '.k.':'.ref], map(s:lines(diff), 's:format_git_log(v:val)')))
+ let cnts[origin] += 1
+ endif
endif
let bar .= '='
call s:progress_bar(2, bar, len(total))
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 14:28:09 +0000