#
# Fetch one or more remote refs and merge it/them into the current HEAD.
-. git-sh-setup || die "Not a git archive"
-
-usage () {
- echo >&2 "usage: $0"' [-n] [--no-commit] [--no-summary] [--help]
- [-s strategy]...
- [<fetch-options>]
- <repo> <head>...
-
-Fetch one or more remote refs and merge it/them into the current HEAD.
-'
- exit 1
-}
+USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [<fetch-options>] <repo> <head>...'
+LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.'
+. git-sh-setup
strategy_args= no_summary= no_commit=
while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac
# 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."
+ echo >&2 "Warning: fast forwarding your working tree from"
+ echo >&2 "Warning: $orig_head commit."
+ git-update-index --refresh 2>/dev/null
git-read-tree -u -m "$orig_head" "$curr_head" ||
- die "You need to first update your working tree."
+ die 'Cannot fast-forward your working tree.
+After making sure that you saved anything precious from
+$ git diff '$orig_head'
+output, run
+$ git reset --hard
+to recover.'
+
fi
merge_head=$(sed -e '/ not-for-merge /d' \
exit 0
;;
?*' '?*)
- var=`git-var -l | sed -ne 's/^pull\.octopus=/-s /p'`
- if test '' = "$var"
+ var=`git-repo-config --get pull.octopus`
+ if test -n "$var"
then
- strategy_default_args='-s octopus'
- else
- strategy_default_args=$var
+ strategy_default_args="-s $var"
fi
;;
*)
- var=`git-var -l | sed -ne 's/^pull\.twohead=/-s /p'`
- if test '' = "$var"
- then
- strategy_default_args='-s recursive'
- else
- strategy_default_args=$var
+ var=`git-repo-config --get pull.twohead`
+ if test -n "$var"
+ then
+ strategy_default_args="-s $var"
fi
;;
esac