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Inline parse_svn to avoid leaky state

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As noted in review, `in_svn` is not properly reset to false. This is better anyway to not leak state.
This commit is contained in:
Brice Dutheil 2014-01-07 02:10:34 +01:00
parent 1304ed8d25
commit 642ae64bc5
1 changed files with 17 additions and 21 deletions
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38
plugins/svn-fast-info/svn-fast-info.plugin.zsh
View file

@ -9,18 +9,14 @@
#
# *** IMPORTANT *** DO NO USE with the simple svn plugin, this plugin acts as a replacement of it.
function parse_svn() {
info=$(svn info 2>&1) || return; # capture stdout and stdout
in_svn=true
repo_need_upgrade="$(svn_repo_need_upgrade $info)"
svn_branch_name="$(svn_get_branch_name $info)"
svn_dirty="$(svn_dirty_choose)"
svn_repo_name="$(svn_get_repo_name $info)"
svn_rev="$(svn_get_revision $info)"
}
function svn_prompt_info() {
eval parse_svn
info=$(svn info 2>&1) || return; # capture stdout and stdout
in_svn=true
repo_need_upgrade="$(svn_repo_need_upgrade $info)"
svn_branch_name="$(svn_get_branch_name $info)"
svn_dirty="$(svn_dirty_choose)"
svn_repo_name="$(svn_get_repo_name $info)"
svn_rev="$(svn_get_revision $info)"
if [ ! -z $repo_need_upgrade ]; then
echo $ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_PREFIX$ZSH_PROMPT_BASE_COLOR\
@ -28,13 +24,13 @@ $repo_need_upgrade\
$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_SUFFIX$ZSH_PROMPT_BASE_COLOR
fi
if [[ ${in_svn} == true && -z $repo_need_upgrade ]]; then
echo "$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_PREFIX\
if [[ ${in_svn} == true && -z $repo_need_upgrade ]]; then
echo "$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_PREFIX\
$ZSH_THEME_REPO_NAME_COLOR${svn_branch_name}\
$ZSH_PROMPT_BASE_COLOR${svn_dirty}\
$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_SUFFIX\
$ZSH_PROMPT_BASE_COLOR"
fi
fi
}
@ -47,24 +43,24 @@ function svn_repo_need_upgrade() {
function svn_get_branch_name() {
info=$1
[ -z "${info}" ] && info=$(svn info 2> /dev/null)
echo $info | grep '^URL:' | egrep -o '(tags|branches)/[^/]+|trunk' | egrep -o '[^/]+$' | read SVN_URL
echo $SVN_URL
echo $info | grep '^URL:' | egrep -o '(tags|branches)/[^/]+|trunk' | egrep -o '[^/]+$' | read SVN_URL
echo $SVN_URL
}
function svn_get_repo_name() {
info=$1
[ -z "${info}" ] && info=$(svn info 2> /dev/null)
echo $info | sed -n 's/Repository\ Root:\ .*\///p' | read SVN_ROOT
echo $info | sed -n "s/URL:\ .*$SVN_ROOT\///p"
echo $info | sed -n 's/Repository\ Root:\ .*\///p' | read SVN_ROOT
echo $info | sed -n "s/URL:\ .*$SVN_ROOT\///p"
}
function svn_get_revision() {
info=$1
[ -z "${info}" ] && info=$(svn info 2> /dev/null)
echo $info 2> /dev/null | sed -n s/Revision:\ //p
echo $info 2> /dev/null | sed -n s/Revision:\ //p
}
function svn_dirty_choose() {
svn status | grep -E '^\s*[ACDIM!?L]' > /dev/null 2>/dev/null && echo $ZSH_THEME_SVN_PROMPT_DIRTY && return
echo $ZSH_THEME_SVN_PROMPT_CLEAN
svn status | grep -E '^\s*[ACDIM!?L]' > /dev/null 2>/dev/null && echo $ZSH_THEME_SVN_PROMPT_DIRTY && return
echo $ZSH_THEME_SVN_PROMPT_CLEAN
}