Bash提示符中的Git和SVN状态

Posted 2021-02-26

Put this into your ~/.bashrc script and you should see the Git/SVN status in your prompt if your working directory is a sandbox.

# Prompt setup, with SCM status
parse_git_branch() {
	local DIRTY STATUS
	STATUS=$(git status 2>/dev/null)
	[ $? -eq 1 ] || return
	[[ "$STATUS" == *'working directory clean'* ]] || DIRTY=' *'
	echo "($(git branch 2>/dev/null | sed -e '/^[^*]/d' -e 's/* //')$DIRTY)"
}
 
parse_svn_revision() {
	local DIRTY REV=$(svn info 2>/dev/null | grep Revision | sed -e 's/Revision: //')
	[ "$REV" ] || return
	[ "$(svn st)" ] && DIRTY=' *'
	echo "(r$REV$DIRTY)"
}
 
PS1='[email protected]h:W$(parse_git_branch)$(parse_svn_revision) $ '
 
# alternative version of parse_svn_revision()
parse_svn_revision() {
	local REV=$(svnversion 2>/dev/null)
	[ $? -eq 0 ] || return
	[ "$REV" == 'exported' ] && return
	echo "($REV)"
}