diff options
Diffstat (limited to 'git-pull.sh')
| -rwxr-xr-x | git-pull.sh | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/git-pull.sh b/git-pull.sh index 75c36100a2..25adddfddf 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -16,13 +16,17 @@ cd_to_toplevel test -z "$(git ls-files -u)" || die "You are in the middle of a conflicted merge." -strategy_args= no_stat= no_commit= squash= no_ff= log_arg= +strategy_args= no_stat= no_commit= squash= no_ff= log_arg= verbosity= curr_branch=$(git symbolic-ref -q HEAD) curr_branch_short=$(echo "$curr_branch" | sed "s|refs/heads/||") rebase=$(git config --bool branch.$curr_branch_short.rebase) while : do case "$1" in + -q|--quiet) + verbosity="$verbosity -q" ;; + -v|--verbose) + verbosity="$verbosity -v" ;; -n|--no-stat|--no-summary) no_stat=-n ;; --stat|--summary) @@ -117,14 +121,14 @@ test true = "$rebase" && { test -z "$origin" && origin=$(get_default_remote) reflist="$(get_remote_refs_for_fetch "$@" 2>/dev/null | sed "s|refs/heads/\(.*\):|\1|")" && - oldremoteref="$(git rev-parse --verify \ - "refs/remotes/$origin/$reflist" 2>/dev/null)" + oldremoteref="$(git rev-parse -q --verify \ + "refs/remotes/$origin/$reflist")" } -orig_head=$(git rev-parse --verify HEAD 2>/dev/null) -git fetch --update-head-ok "$@" || exit 1 +orig_head=$(git rev-parse -q --verify HEAD) +git fetch $verbosity --update-head-ok "$@" || exit 1 -curr_head=$(git rev-parse --verify HEAD 2>/dev/null) -if test "$curr_head" != "$orig_head" +curr_head=$(git rev-parse -q --verify HEAD) +if test -n "$orig_head" && test "$curr_head" != "$orig_head" then # The fetch involved updating the current branch. @@ -167,12 +171,17 @@ case "$merge_head" in echo >&2 "Cannot merge multiple branches into empty head" exit 1 fi + if test true = "$rebase" + then + echo >&2 "Cannot rebase onto multiple branches" + exit 1 + fi ;; esac if test -z "$orig_head" then - git update-ref -m "initial pull" HEAD $merge_head "" && + git update-ref -m "initial pull" HEAD $merge_head "$curr_head" && git read-tree --reset -u HEAD || exit 1 exit fi @@ -182,4 +191,4 @@ test true = "$rebase" && exec git-rebase $strategy_args --onto $merge_head \ ${oldremoteref:-$merge_head} exec git-merge $no_stat $no_commit $squash $no_ff $log_arg $strategy_args \ - "$merge_name" HEAD $merge_head + "$merge_name" HEAD $merge_head $verbosity |