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## vim:ft=zsh
## Written by Frank Terbeck <ft@bewatermyfriend.org>
## Distributed under the same BSD-ish license as zsh itself.
setopt localoptions noksharrays NO_shwordsplit
local action=$1 branch=$2 base=$3 staged=$4 unstaged=$5 rev=$6 misc=$7
## description:
# action: a string that signals a certain non-default condition in the
# repository (like 'rebase-i' in git). If this in non-empty,
# the actionformats will be used, too.
# branch: the name of the currently checked out branch.
# base: the full name of the repository's root directory.
# staged: non-empty if the repository contains staged changes.
# unstaged: non-empty if the repository contains unstaged changes.
# rev: an identifier of the currently checked out revision.
# misc: a string that may contain anything the author likes.
# the backends should document what they put in it and when.
#
# If an argument has no valid value for a given backend, an empty value
# should be provided. eg:
# VCS_INFO_formats '' "${foobranch}" "${foobase}" '' '' '' "${foomisc}"
local msg
local -i i j
if [[ -n ${action} ]] ; then
zstyle -a ":vcs_info:${vcs}:${usercontext}:${rrn}" actionformats msgs
(( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]-'
else
zstyle -a ":vcs_info:${vcs}:${usercontext}:${rrn}" formats msgs
(( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
fi
if [[ -n ${staged} ]] ; then
zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" stagedstr staged
[[ -z ${staged} ]] && staged='S'
fi
if [[ -n ${unstaged} ]] ; then
zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" unstagedstr unstaged
[[ -z ${unstaged} ]] && unstaged='U'
fi
(( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
for i in {1..${#msgs}} ; do
zformat -f msg ${msgs[$i]} \
a:${action} \
b:${branch} \
c:${staged} \
i:${rev} \
m:${misc} \
r:${base:t} \
s:${vcs} \
u:${unstaged} \
R:${base} \
S:"$(VCS_INFO_reposub ${base})"
msgs[$i]=${msg}
done
return 0
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