X-Git-Url: https://git.octo.it/?p=git.git;a=blobdiff_plain;f=git-pull.sh;h=4611ae644e08e4ab115633ab86f1f02976663169;hp=3a139849fbfc545b7c479dd2889a0285fab646d5;hb=HEAD;hpb=ae2b0f15180d4b044828c836bcab6a990efa5c8e diff --git a/git-pull.sh b/git-pull.sh index 3a139849..4611ae64 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -4,19 +4,10 @@ # # Fetch one or more remote refs and merge it/them into the current HEAD. +USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [] ...' +LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.' . git-sh-setup -usage () { - echo >&2 "usage: $0"' [-n] [--no-commit] [--no-summary] [--help] - [-s strategy]... - [] - ... - -Fetch one or more remote refs and merge it/them into the current HEAD. -' - exit 1 -} - strategy_args= no_summary= no_commit= while case "$#,$1" in 0) break ;; *,-*) ;; *) break ;; esac do @@ -64,9 +55,17 @@ 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." + 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=$(sed -e '/ not-for-merge /d' \ @@ -79,21 +78,17 @@ case "$merge_head" in 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