From: Frank Terbeck <ft@bewatermyfriend.org>
To: zsh-workers@zsh.org
Subject: PATCH: vcs_info: fix git backend backwards compatibility
Date: Sun, 7 Feb 2010 17:40:56 +0100 [thread overview]
Message-ID: <1265560856-23111-1-git-send-email-ft@bewatermyfriend.org> (raw)
The old code was way too naive. This should work better.
Not entirely sure if this doesn't break something. Keeping backwards
compatibility with older gits sucks. :-/
Regards, Frank
---
Functions/VCS_Info/Backends/VCS_INFO_get_data_git | 30 +++++++++++++-------
1 files changed, 19 insertions(+), 11 deletions(-)
diff --git a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
index 7b961a4..bf7c479 100644
--- a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
+++ b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
@@ -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 ${actiondir}/head-name ]] \
+ && gitbranch="$(< ${actiondir}/head-name)"
+
+ elif [[ -f "${gitdir}/MERGE_HEAD" ]] ; then
gitbranch="$(${(z)gitsymref} 2> /dev/null)"
- [[ -z ${gitbranch} ]] && [[ -r ${gitdir}/rebase-apply/head-name ]] \
- && gitbranch="$(< ${gitdir}/rebase-apply/head-name)"
+ [[ -z ${gitbranch} ]] && gitbranch="$(< ${gitdir}/MERGE_HEAD)"
- elif [[ -f "${gitdir}/rebase-merge/interactive" ]] \
- || [[ -d "${gitdir}/rebase-merge" ]] ; then
+ elif [[ -d "${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
--
1.7.0.rc1.10.gb8bb
reply other threads:[~2010-02-07 16:47 UTC|newest]
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