Merge branch 'dp/clean-fix'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 4ea727b14303e397117067993dbda446ed154ea1..848c067b57398154de6dc5287648b4103841217a 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -70,7 +70,15 @@ __git_ps1 ()
                local b
                if [ -d "$g/../.dotest" ]
                then
-                       r="|AM/REBASE"
+                       if test -f "$g/../.dotest/rebasing"
+                       then
+                               r="|REBASE"
+                       elif test -f "$g/../.dotest/applying"
+                       then
+                               r="|AM"
+                       else
+                               r="|AM/REBASE"
+                       fi
                        b="$(git symbolic-ref HEAD 2>/dev/null)"
                elif [ -f "$g/.dotest-merge/interactive" ]
                then
@@ -91,7 +99,10 @@ __git_ps1 ()
                        fi
                        if ! b="$(git symbolic-ref HEAD 2>/dev/null)"
                        then
-                               b="$(cut -c1-7 $g/HEAD)..."
+                               if ! b="$(git describe --exact-match HEAD 2>/dev/null)"
+                               then
+                                       b="$(cut -c1-7 $g/HEAD)..."
+                               fi
                        fi
                fi
 
@@ -503,7 +514,33 @@ _git_bisect ()
 
 _git_branch ()
 {
-       __gitcomp "$(__git_refs)"
+       local i c=1 only_local_ref="n" has_r="n"
+
+       while [ $c -lt $COMP_CWORD ]; do
+               i="${COMP_WORDS[c]}"
+               case "$i" in
+               -d|-m)  only_local_ref="y" ;;
+               -r)     has_r="y" ;;
+               esac
+               c=$((++c))
+       done
+
+       case "${COMP_WORDS[COMP_CWORD]}" in
+       --*=*)  COMPREPLY=() ;;
+       --*)
+               __gitcomp "
+                       --color --no-color --verbose --abbrev= --no-abbrev
+                       --track --no-track
+                       "
+               ;;
+       *)
+               if [ $only_local_ref = "y" -a $has_r = "n" ]; then
+                       __gitcomp "$(__git_heads)"
+               else
+                       __gitcomp "$(__git_refs)"
+               fi
+               ;;
+       esac
 }
 
 _git_bundle ()
@@ -645,6 +682,7 @@ _git_format_patch ()
                        --in-reply-to=
                        --full-index --binary
                        --not --all
+                       --cover-letter
                        "
                return
                ;;