add tests for rebasing root

diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 756a9514591c7664c82c93d3a6d50d91f46857d8..eaf5c369aacde207cbad4c9df9574e7b26634bb7 100644 (file)
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -263,14 +263,21 @@ __git_ps1 ()
        else
                local r=""
                local b=""
-               if [ -f "$g/rebase-merge/interactive" ]; then
-                       r="|REBASE-i"
-                       b="$(cat "$g/rebase-merge/head-name")"
-               elif [ -d "$g/rebase-merge" ]; then
-                       r="|REBASE-m"
+               local step=""
+               local total=""
+               if [ -d "$g/rebase-merge" ]; then
                        b="$(cat "$g/rebase-merge/head-name")"
+                       step=$(cat "$g/rebase-merge/msgnum")
+                       total=$(cat "$g/rebase-merge/end")
+                       if [ -f "$g/rebase-merge/interactive" ]; then
+                               r="|REBASE-i"
+                       else
+                               r="|REBASE-m"
+                       fi
                else
                        if [ -d "$g/rebase-apply" ]; then
+                               step=$(cat "$g/rebase-apply/next")
+                               total=$(cat "$g/rebase-apply/last")
                                if [ -f "$g/rebase-apply/rebasing" ]; then
                                        r="|REBASE"
                                elif [ -f "$g/rebase-apply/applying" ]; then
@@ -308,6 +315,10 @@ __git_ps1 ()
                        }
                fi
 
+               if [ -n "$step" ] && [ -n "$total" ]; then
+                       r="$r $step/$total"
+               fi
+
                local w=""
                local i=""
                local s=""
@@ -340,7 +351,7 @@ __git_ps1 ()
                           [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
                           [ -n "$(git ls-files --others --exclude-standard)" ]
                        then
-                               u="%"
+                               u="%${ZSH_VERSION+%}"
                        fi
 
                        if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then