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44945: vcs_info git: Optimize detection by running fewer external commands.

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This commit is contained in:
Daniel Shahaf 2019-11-28 22:02:54 +00:00
parent dae3e135d8
commit cc3983ee58
2 changed files with 7 additions and 2 deletions
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3
Functions/VCS_Info/Backends/VCS_INFO_detect_git
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@ -6,8 +6,7 @@ setopt localoptions NO_shwordsplit
[[ $1 == '--flavours' ]] && { print -l git-p4 git-svn; return 0 }
if VCS_INFO_check_com ${vcs_comm[cmd]} && ${vcs_comm[cmd]} rev-parse --is-inside-work-tree &> /dev/null ; then
vcs_comm[gitdir]="$(${vcs_comm[cmd]} rev-parse --git-dir 2> /dev/null)" || return 1
if VCS_INFO_check_com ${vcs_comm[cmd]} && vcs_comm[gitdir]="$(${vcs_comm[cmd]} rev-parse --git-dir 2> /dev/null)" ; then
if [[ -d ${vcs_comm[gitdir]}/svn ]] ; then vcs_comm[overwrite_name]='git-svn'
elif [[ -d ${vcs_comm[gitdir]}/refs/remotes/p4 ]] ; then vcs_comm[overwrite_name]='git-p4' ; fi
return 0