#
# Fetch one or more remote refs and merge it/them into the current HEAD.
-USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [<fetch-options>] <repo> <head>...'
+USAGE='[-n | --no-summary] [--[no-]commit] [--[no-]squash] [--[no-]ff] [-s strategy]... [<fetch-options>] <repo> <head>...'
LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.'
SUBDIRECTORY_OK=Yes
. git-sh-setup
test -z "$(git ls-files -u)" ||
die "You are in the middle of a conflicted merge."
-strategy_args= no_summary= no_commit= squash=
-while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac
+strategy_args= no_summary= no_commit= squash= no_ff=
+while :
do
case "$1" in
-n|--n|--no|--no-|--no-s|--no-su|--no-sum|--no-summ|\
;;
--no-c|--no-co|--no-com|--no-comm|--no-commi|--no-commit)
no_commit=--no-commit ;;
+ --c|--co|--com|--comm|--commi|--commit)
+ no_commit=--commit ;;
--sq|--squ|--squa|--squas|--squash)
squash=--squash ;;
+ --no-sq|--no-squ|--no-squa|--no-squas|--no-squash)
+ squash=--no-squash ;;
+ --ff)
+ no_ff=--ff ;;
+ --no-ff)
+ no_ff=--no-ff ;;
-s=*|--s=*|--st=*|--str=*|--stra=*|--strat=*|--strate=*|\
--strateg=*|--strategy=*|\
-s|--s|--st|--str|--stra|--strat|--strate|--strateg|--strategy)
-h|--h|--he|--hel|--help)
usage
;;
- -*)
- # Pass thru anything that is meant for fetch.
+ *)
+ # Pass thru anything that may be meant for fetch.
break
;;
esac
esac
curr_branch=${curr_branch#refs/heads/}
- echo >&2 "Warning: No merge candidate found because value of config option
- \"branch.${curr_branch}.merge\" does not match any remote branch fetched."
- echo >&2 "No changes."
- exit 0
+ echo >&2 "You asked me to pull without telling me which branch you"
+ echo >&2 "want to merge with, and 'branch.${curr_branch}.merge' in"
+ echo >&2 "your configuration file does not tell me either. Please"
+ echo >&2 "name which branch you want to merge on the command line and"
+ echo >&2 "try again (e.g. 'git pull <repository> <refspec>')."
+ echo >&2 "See git-pull(1) for details on the refspec."
+ echo >&2
+ echo >&2 "If you often merge with the same branch, you may want to"
+ echo >&2 "configure the following variables in your configuration"
+ echo >&2 "file:"
+ echo >&2
+ echo >&2 " branch.${curr_branch}.remote = <nickname>"
+ echo >&2 " branch.${curr_branch}.merge = <remote-ref>"
+ echo >&2 " remote.<nickname>.url = <url>"
+ echo >&2 " remote.<nickname>.fetch = <refspec>"
+ echo >&2
+ echo >&2 "See git-config(1) for details."
+ exit 1
;;
?*' '?*)
if test -z "$orig_head"
fi
merge_name=$(git fmt-merge-msg <"$GIT_DIR/FETCH_HEAD") || exit
-exec git-merge $no_summary $no_commit $squash $strategy_args \
+exec git-merge $no_summary $no_commit $squash $no_ff $strategy_args \
"$merge_name" HEAD $merge_head