Teach git-pull to pass -X<option> to git-merge

diff --git a/git-pull.sh b/git-pull.sh
index fc78592ae04283db2af633ec080f99c6404ceda7..6d961b6995d3760f8d5855a66619739823ee2c37 100755 (executable)
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -16,7 +16,9 @@ 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=
+merge_args=
 curr_branch=$(git symbolic-ref -q HEAD)
 curr_branch_short=$(echo "$curr_branch" | sed "s|refs/heads/||")
 rebase=$(git config --bool branch.$curr_branch_short.rebase)
@@ -45,6 +47,8 @@ do
                no_ff=--ff ;;
        --no-ff)
                no_ff=--no-ff ;;
+       --ff-only)
+               ff_only=--ff-only ;;
        -s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
                --strateg=*|--strategy=*|\
        -s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy)
@@ -59,6 +63,18 @@ do
                esac
                strategy_args="${strategy_args}-s $strategy "
                ;;
+       -X*)
+               case "$#,$1" in
+               1,-X)
+                       usage ;;
+               *,-X)
+                       xx="-X $2"
+                       shift ;;
+               *,*)
+                       xx="$1" ;;
+               esac
+               merge_args="$merge_args$xx "
+               ;;
        -r|--r|--re|--reb|--reba|--rebas|--rebase)
                rebase=true
                ;;
@@ -171,7 +187,7 @@ 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" ||
@@ -213,7 +229,7 @@ fi
 
 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 \
+       exec git-rebase $diffstat $strategy_args $merge_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 $merge_args \
        "$merge_name" HEAD $merge_head $verbosity