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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 msg tmp
local -i i
local -A hook_com
# The _origs are needed because hooks can change values and there would
# be no way to get the originals back for later hooks (a hook is run for
# each message, that's being created).
hook_com=(
action "$1"
action_orig "$1"
branch "$2"
branch_orig "$2"
base "$3"
base_orig "$3"
staged "$4"
staged_orig "$4"
unstaged "$5"
unstaged_orig "$5"
revision "$6"
revision_orig "$6"
misc "$7"
misc_orig "$7"
vcs "${vcs}"
vcs_orig "${vcs}"
)
hook_com[base-name]="${${hook_com[base]}:t}"
hook_com[base-name_orig]="${hook_com[base_name]}"
hook_com[subdir]="$(VCS_INFO_reposub ${hook_com[base]})"
hook_com[subdir_orig]="${hook_com[subdir]}"
VCS_INFO_hook 'post-backend'
## description (for backend authors):
# 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.
# revision: an identifier of the currently checked out revision.
# misc: a string that may contain anything the backend author likes.
#
# If an argument has no valid value for a given backend, an empty value
# should be provided. eg:
# VCS_INFO_formats '' "${foobranch}" "${foobase}" '' '' '' "${foomisc}"
## description (vcs_info internals):
# This function is called by the backend with information about the repository,
# and (after some manipulations) populates the ${msgs} variable in preparation
# for calling VCS_INFO_set.
if [[ -n ${hook_com[action]} ]] ; then
zstyle -a ":vcs_info:${vcs}:${usercontext}:${rrn}" actionformats msgs
(( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b|%a]%u%c-'
else
zstyle -a ":vcs_info:${vcs}:${usercontext}:${rrn}" formats msgs
(( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]%u%c-'
fi
if [[ -n ${hook_com[staged]} ]] ; then
zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" stagedstr tmp
[[ -z ${tmp} ]] && hook_com[staged]='S' || hook_com[staged]=${tmp}
fi
if [[ -n ${hook_com[unstaged]} ]] ; then
zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" unstagedstr tmp
[[ -z ${tmp} ]] && hook_com[unstaged]='U' || hook_com[unstaged]=${tmp}
fi
if [[ ${quiltmode} != 'standalone' ]] && VCS_INFO_hook "pre-addon-quilt"; then
local REPLY
VCS_INFO_quilt addon
hook_com[quilt]="${REPLY}"
unset REPLY
elif [[ ${quiltmode} == 'standalone' ]]; then
hook_com[quilt]=${hook_com[misc]}
fi
(( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
for i in {1..${#msgs}} ; do
if VCS_INFO_hook "set-message" $(( $i - 1 )) "${msgs[$i]}"; then
zformat -f msg ${msgs[$i]} \
a:${hook_com[action]} \
b:${hook_com[branch]} \
c:${hook_com[staged]} \
i:${hook_com[revision]} \
m:${hook_com[misc]} \
r:${hook_com[base-name]} \
s:${hook_com[vcs]} \
u:${hook_com[unstaged]} \
Q:${hook_com[quilt]} \
R:${hook_com[base]} \
S:${hook_com[subdir]}
msgs[$i]=${msg}
else
msgs[$i]=${hook_com[message]}
fi
done
hook_com=()
backend_misc=()
return 0
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