branch: cache filename path

fixes #1536
This commit is contained in:
Christian Brabandt 2017-08-23 17:56:57 +02:00
parent 232b6415d9
commit 5147d385a5
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GPG Key ID: F3F92DA383FDDE09
1 changed files with 3 additions and 2 deletions

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@ -138,9 +138,10 @@ function! s:update_hg_branch(path)
endfunction
function! s:update_branch()
let l:path = exists("*fnamemodify") ? fnamemodify(resolve(@%), ":p:h") : expand("%:p:h")
let b:airline_fname_path = get(b:, 'airline_fname_path',
\ exists("*fnamemodify") ? fnamemodify(resolve(@%), ":p:h") : expand("%:p:h"))
for vcs in keys(s:vcs_config)
call {s:vcs_config[vcs].update_branch}(l:path)
call {s:vcs_config[vcs].update_branch}(b:airline_fname_path)
if b:buffer_vcs_config[vcs].branch != s:vcs_config[vcs].branch
let b:buffer_vcs_config[vcs].branch = s:vcs_config[vcs].branch
unlet! b:airline_head