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|
## vim:ft=zsh
## mercurial support by: Frank Terbeck <ft@bewatermyfriend.org>
## Distributed under the same BSD-ish license as zsh itself.
setopt localoptions NO_shwordsplit
local file hgbranch hgbranch_name hgbase hghash hglrev hgmisc r_branch r_info revformat
local hgunstaged
VCS_INFO_hg_get_mq_top_patch () {
local patchdir=$1
if [[ -e "${patchdir}/status" ]]; then
local -a patches
patches=(${(f)"$(< "${patchdir}/status")"})
printf "%s" "${patches[-1]/[^:]*:/}"
return 0
fi
return 1
}
hgbase=${vcs_comm[basedir]}
rrn=${hgbase:t}
file="${hgbase}/.hg/branch"
if [[ -r ${file} ]] ; then
hgbranch_name=$(< ${file})
else
hgbranch_name="default"
fi
hghash=''
hglrev=''
if zstyle -t ":vcs_info:${vcs}:${usercontext}:${rrn}" get-revision ; then
# Calling the 'hg' program is quite a bit too slow for prompts.
# If there's a way around that, I'd be interested.
# Disabled by default anyway, so no harm done.
HGRCPATH="/dev/null" ${vcs_comm[cmd]} branches \
| while read -r r_branch r_info ; do
if [[ ${r_branch} == ${hgbranch_name} ]] ; then
match=()
: ${r_info/(#b)([^:]##):(*)}
hglrev=${match[1]}
hghash=${match[2]}
break
fi
done
if [[ -n ${hglrev} ]] ; then
zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" hgrevformat revformat || revformat="%r:%h"
zformat -f hglrev "${revformat}" "r:${hglrev}" "h:${hghash}"
zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" branchformat hgbranch || hgbranch="%b:%r"
zformat -f hgbranch "${hgbranch}" "b:${hgbranch_name}" "r:${hglrev}"
fi
if zstyle -t ":vcs_info:${vcs}:${usercontext}:${rrn}" "check-for-changes" ; then
[[ -n $(${vcs_comm[cmd]} status -q 2> /dev/null) ]] && hgunstaged=1
fi
else
hgbranch="${hgbranch_name}"
fi
local patchdir=${hgbase}/.hg/patches/
if [[ -d $patchdir ]] ; then
hgmisc=$(VCS_INFO_hg_get_mq_top_patch "${patchdir}")
hgmisc=${hgmisc:-"no patch applied"}
else
hgmisc=''
fi
VCS_INFO_formats '' "${hgbranch}" "${hgbase}" '' "${hgunstaged}" "${hglrev}" "${hgmisc}"
return 0
|
