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Merge pull request #2400 from bric3/svn_fast_plugin

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new faster SVN plugin
This commit is contained in:
Robby Russell 2014-03-08 08:08:47 -08:00
commit 7a14ab7f38
1 changed files with 73 additions and 0 deletions
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plugins/svn-fast-info/svn-fast-info.plugin.zsh Normal file
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# vim:ft=zsh ts=2 sw=2 sts=2 et
#
# Faster alternative to the current SVN plugin implementation.
#
# Works with svn 1.6, 1.7, 1.8.
# Use `svn_prompt_info` method to enquire the svn data.
# It's faster because his efficient use of svn (single svn call) which saves a lot on a huge codebase
# It displays the current status of the local files (added, deleted, modified, replaced, or else...)
#
# Use as a drop-in replacement of the svn plugin not as complementary plugin
function svn_prompt_info() {
local info
info=$(svn info 2>&1) || return 1; # capture stdout and stderr
local repo_need_upgrade=$(svn_repo_need_upgrade $info)
if [[ -n $repo_need_upgrade ]]; then
printf '%s%s%s%s%s%s%s\n' \
$ZSH_PROMPT_BASE_COLOR \
$ZSH_THEME_SVN_PROMPT_PREFIX \
$ZSH_PROMPT_BASE_COLOR \
$repo_need_upgrade \
$ZSH_PROMPT_BASE_COLOR \
$ZSH_THEME_SVN_PROMPT_SUFFIX \
$ZSH_PROMPT_BASE_COLOR
else
printf '%s%s%s %s%s:%s%s%s%s%s' \
$ZSH_PROMPT_BASE_COLOR \
$ZSH_THEME_SVN_PROMPT_PREFIX \
\
"$(svn_status_info $info)" \
$ZSH_PROMPT_BASE_COLOR \
\
$ZSH_THEME_BRANCH_NAME_COLOR \
$(svn_current_branch_name $info) \
$ZSH_PROMPT_BASE_COLOR \
\
$(svn_current_revision $info) \
$ZSH_PROMPT_BASE_COLOR \
\
$ZSH_THEME_SVN_PROMPT_SUFFIX \
$ZSH_PROMPT_BASE_COLOR
fi
}
function svn_repo_need_upgrade() {
grep -q "E155036" <<< ${1:-$(svn info 2> /dev/null)} && \
echo "E155036: upgrade repo with svn upgrade"
}
function svn_current_branch_name() {
grep '^URL:' <<< "${1:-$(svn info 2> /dev/null)}" | egrep -o '(tags|branches)/[^/]+|trunk'
}
function svn_repo_root_name() {
grep '^Repository\ Root:' <<< "${1:-$(svn info 2> /dev/null)}" | sed 's#.*/##'
}
function svn_current_revision() {
echo "${1:-$(svn info 2> /dev/null)}" | sed -n 's/Revision: //p'
}
function svn_status_info() {
local svn_status_string="$ZSH_THEME_SVN_PROMPT_CLEAN"
local svn_status="$(svn status 2> /dev/null)";
if grep -E '^\s*A' &> /dev/null <<< $svn_status; then svn_status_string="$svn_status_string ${ZSH_THEME_SVN_PROMPT_ADDITIONS:-+}"; fi
if grep -E '^\s*D' &> /dev/null <<< $svn_status; then svn_status_string="$svn_status_string ${ZSH_THEME_SVN_PROMPT_DELETIONS:-✖}"; fi
if grep -E '^\s*M' &> /dev/null <<< $svn_status; then svn_status_string="$svn_status_string ${ZSH_THEME_SVN_PROMPT_MODIFICATIONS:-✎}"; fi
if grep -E '^\s*[R~]' &> /dev/null <<< $svn_status; then svn_status_string="$svn_status_string ${ZSH_THEME_SVN_PROMPT_REPLACEMENTS:-∿}"; fi
if grep -E '^\s*\?' &> /dev/null <<< $svn_status; then svn_status_string="$svn_status_string ${ZSH_THEME_SVN_PROMPT_UNTRACKED:-?}"; fi
if grep -E '^\s*[CI!L]' &> /dev/null <<< $svn_status; then svn_status_string="$svn_status_string ${ZSH_THEME_SVN_PROMPT_DIRTY:-'!'}"; fi
echo $svn_status_string
}