diff options
Diffstat (limited to 'git-pull.sh')
| -rwxr-xr-x | git-pull.sh | 65 |
1 files changed, 41 insertions, 24 deletions
diff --git a/git-pull.sh b/git-pull.sh index 664fe34419..c892059605 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="$verbosity -v" ;; -n|--no-stat|--no-summary) no_stat=-n ;; --stat|--summary) @@ -86,23 +90,31 @@ error_on_no_merge_candidates () { curr_branch=${curr_branch#refs/heads/} - echo "You asked me to pull without telling me which branch you" - echo "want to merge with, and 'branch.${curr_branch}.merge' in" - echo "your configuration file does not tell me either. Please" - echo "name which branch you want to merge on the command line and" - echo "try again (e.g. 'git pull <repository> <refspec>')." - echo "See git-pull(1) for details on the refspec." - echo - echo "If you often merge with the same branch, you may want to" - echo "configure the following variables in your configuration" - echo "file:" - echo - echo " branch.${curr_branch}.remote = <nickname>" - echo " branch.${curr_branch}.merge = <remote-ref>" - echo " remote.<nickname>.url = <url>" - echo " remote.<nickname>.fetch = <refspec>" - echo - echo "See git-config(1) for details." + if [ -z "$curr_branch" ]; then + echo "You are not currently on a branch, so I cannot use any" + echo "'branch.<branchname>.merge' in your configuration file." + echo "Please specify which branch you want to merge on the command" + echo "line and try again (e.g. 'git pull <repository> <refspec>')." + echo "See git-pull(1) for details." + else + echo "You asked me to pull without telling me which branch you" + echo "want to merge with, and 'branch.${curr_branch}.merge' in" + echo "your configuration file does not tell me either. Please" + echo "specify which branch you want to merge on the command line and" + echo "try again (e.g. 'git pull <repository> <refspec>')." + echo "See git-pull(1) for details." + echo + echo "If you often merge with the same branch, you may want to" + echo "configure the following variables in your configuration" + echo "file:" + echo + echo " branch.${curr_branch}.remote = <nickname>" + echo " branch.${curr_branch}.merge = <remote-ref>" + echo " remote.<nickname>.url = <url>" + echo " remote.<nickname>.fetch = <refspec>" + echo + echo "See git-config(1) for details." + fi exit 1 } @@ -117,13 +129,13 @@ test true = "$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=$(git rev-parse --verify HEAD 2>/dev/null) +curr_head=$(git rev-parse -q --verify HEAD) if test -n "$orig_head" && test "$curr_head" != "$orig_head" then # The fetch involved updating the current branch. @@ -167,6 +179,11 @@ case "$merge_head" in echo >&2 "Cannot merge multiple branches into empty head" exit 1 fi + if test true = "$rebase" + then + echo >&2 "Cannot rebase onto multiple branches" + exit 1 + fi ;; esac @@ -182,4 +199,4 @@ test true = "$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 |