run test suite without dashed git-commands in PATH

diff --git a/git-pull.sh b/git-pull.sh
index 66d73eb59d0ce880df9fcf2d34ecc3069dab189d..bfeb4a0ff65fabaa49b212411ee2451cbf656f3d 100755 (executable)
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -16,7 +16,8 @@ cd_to_toplevel
 test -z "$(git ls-files -u)" ||
        die "You are in the middle of a conflicted merge."
 
-strategy_args= diffstat= no_commit= squash= no_ff= log_arg= verbosity=
+strategy_args= diffstat= no_commit= squash= no_ff= ff_only=
+log_arg= verbosity=
 curr_branch=$(git symbolic-ref -q HEAD)
 curr_branch_short=$(echo "$curr_branch" | sed "s|refs/heads/||")
 rebase=$(git config --bool branch.$curr_branch_short.rebase)
@@ -45,6 +46,8 @@ do
                no_ff=--ff ;;
        --no-ff)
                no_ff=--no-ff ;;
+       --ff-only)
+               ff_only=--ff-only ;;
        -s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
                --strateg=*|--strategy=*|\
        -s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy)
@@ -90,8 +93,17 @@ error_on_no_merge_candidates () {
 
        curr_branch=${curr_branch#refs/heads/}
        upstream=$(git config "branch.$curr_branch.merge")
+       remote=$(git config "branch.$curr_branch.remote")
 
-       if [ -z "$curr_branch" ]; then
+       if [ $# -gt 1 ]; then
+               echo "There are no candidates for merging in the refs that you just fetched."
+               echo "Generally this means that you provided a wildcard refspec which had no"
+               echo "matches on the remote end."
+       elif [ $# -gt 0 ] && [ "$1" != "$remote" ]; then
+               echo "You asked to pull from the remote '$1', but did not specify"
+               echo "a branch to merge. Because this is not the default configured remote"
+               echo "for your current branch, you must specify a branch on the command line."
+       elif [ -z "$curr_branch" ]; then
                echo "You are not currently on a branch, so I cannot use any"
                echo "'branch.<branchname>.merge' in your configuration file."
                echo "Please specify which branch you want to merge on the command"
@@ -116,9 +128,8 @@ error_on_no_merge_candidates () {
                echo
                echo "See git-config(1) for details."
        else
-               echo "Your configuration specifies to merge the ref"
-               echo "'${upstream#refs/heads/}' from the remote, but no such ref"
-               echo "was fetched."
+               echo "Your configuration specifies to merge the ref '${upstream#refs/heads/}' from the"
+               echo "remote, but no such ref was fetched."
        fi
        exit 1
 }
@@ -163,7 +174,7 @@ then
        # First update the working tree to match $curr_head.
 
        echo >&2 "Warning: fetch updated the current branch head."
-       echo >&2 "Warning: fast forwarding your working tree from"
+       echo >&2 "Warning: fast-forwarding your working tree from"
        echo >&2 "Warning: commit $orig_head."
        git update-index -q --refresh
        git read-tree -u -m "$orig_head" "$curr_head" ||
@@ -207,5 +218,5 @@ merge_name=$(git fmt-merge-msg $log_arg <"$GIT_DIR/FETCH_HEAD") || exit
 test true = "$rebase" &&
        exec git-rebase $diffstat $strategy_args --onto $merge_head \
        ${oldremoteref:-$merge_head}
-exec git-merge $diffstat $no_commit $squash $no_ff $log_arg $strategy_args \
+exec git-merge $diffstat $no_commit $squash $no_ff $ff_only $log_arg $strategy_args \
        "$merge_name" HEAD $merge_head $verbosity