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Frank: 27679: better logic in VCS_INFO_get_data_git

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This commit is contained in:
Peter Stephenson 2010-02-07 18:50:54 +00:00
parent 7da34421c1
commit f8e05427db
2 changed files with 24 additions and 12 deletions
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30
Functions/VCS_Info/Backends/VCS_INFO_get_data_git
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@ -54,23 +54,31 @@ VCS_INFO_git_getaction () {
}
VCS_INFO_git_getbranch () {
local gitbranch gitdir=$1
local gitbranch gitdir=$1 tmp actiondir
local gitsymref="${vcs_comm[cmd]} symbolic-ref HEAD"
if [[ -d "${gitdir}/rebase-apply" ]] \
|| [[ -d "${gitdir}/rebase" ]] \
|| [[ -d "${gitdir}/../.dotest" ]] \
|| [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
actiondir=''
for tmp in "${gitdir}/rebase-apply" \
"${gitdir}/rebase" \
"${gitdir}/../.dotest"; do
if [[ -d ${tmp} ]]; then
actiondir=${tmp}
break
fi
done
if [[ -n ${actiondir} ]]; then
gitbranch="$(${(z)gitsymref} 2> /dev/null)"
[[ -z ${gitbranch} ]] && [[ -r ${gitdir}/rebase-apply/head-name ]] \
&& gitbranch="$(< ${gitdir}/rebase-apply/head-name)"
[[ -z ${gitbranch} ]] && [[ -r ${actiondir}/head-name ]] \
&& gitbranch="$(< ${actiondir}/head-name)"
elif [[ -f "${gitdir}/rebase-merge/interactive" ]] \
|| [[ -d "${gitdir}/rebase-merge" ]] ; then
elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
gitbranch="$(${(z)gitsymref} 2> /dev/null)"
[[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
elif [[ -d "${gitdir}/rebase-merge" ]] ; then
gitbranch="$(< ${gitdir}/rebase-merge/head-name)"
elif [[ -f "${gitdir}/.dotest-merge/interactive" ]] \
|| [[ -d "${gitdir}/.dotest-merge" ]] ; then
elif [[ -d "${gitdir}/.dotest-merge" ]] ; then
gitbranch="$(< ${gitdir}/.dotest-merge/head-name)"
else