cherry-pick: Suggest a better method to retain authorship

diff --git a/git-fetch.sh b/git-fetch.sh
index c1f6e1e84147d7bedd32e4534a5bb9cdb83a52e5..59bee5db0f0738cd6d43772e7279edf726a0b7d1 100755 (executable)
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -37,7 +37,7 @@ do
                ;;
        --upl=*|--uplo=*|--uploa=*|--upload=*|\
        --upload-=*|--upload-p=*|--upload-pa=*|--upload-pac=*|--upload-pack=*)
-               exec=--upload-pack=$(expr "$1" : '-[^=]*=\(.*\)')
+               exec=--upload-pack=$(expr "z$1" : 'z-[^=]*=\(.*\)')
                shift
                ;;
        -f|--f|--fo|--for|--forc|--force)
@@ -243,6 +243,15 @@ then
        orig_head=$(git-rev-parse --verify HEAD 2>/dev/null)
 fi
 
+# Allow --notags from remote.$1.tagopt
+case "$tags$no_tags" in
+'')
+       case "$(git-config --get "remote.$1.tagopt")" in
+       --no-tags)
+               no_tags=t ;;
+       esac
+esac
+
 # If --tags (and later --heads or --all) is specified, then we are
 # not talking about defaults stored in Pull: line of remotes or
 # branches file, and just fetch those and refspecs explicitly given.
@@ -253,23 +262,10 @@ if test "$tags"
 then
        taglist=`IFS='  ' &&
                  echo "$ls_remote_result" |
+                 git-show-ref --exclude-existing=refs/tags/ |
                  while read sha1 name
                  do
-                       case "$sha1" in
-                       fail)
-                               exit 1
-                       esac
-                       case "$name" in
-                       *^*) continue ;;
-                       refs/tags/*) ;;
-                       *) continue ;;
-                       esac
-                       if git-check-ref-format "$name"
-                       then
-                           echo ".${name}:${name}"
-                       else
-                           echo >&2 "warning: tag ${name} ignored"
-                       fi
+                       echo ".${name}:${name}"
                  done` || exit
        if test "$#" -gt 1
        then
@@ -390,8 +386,15 @@ fetch_main () {
     ( : subshell because we muck with IFS
       IFS="    $LF"
       (
+       if test -f "$remote" ; then
+           test -n "$shallow_depth" &&
+               die "shallow clone with bundle is not supported"
+           git-bundle unbundle "$remote" $rref ||
+           echo failed "$remote"
+       else
          git-fetch-pack --thin $exec $keep $shallow_depth "$remote" $rref ||
          echo failed "$remote"
+       fi
       ) |
       (
        trap '