mergetool: print an appropriate warning if merge.tool is unknown

[git.git] / git-fetch.sh

diff --git a/git-fetch.sh b/git-fetch.sh
index 2aa34b3992f697a37705a9e4647e72eb5bc6a3ba..e21804284398016a789b415dec9332700d33f8e6 100755 (executable)
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -24,6 +24,8 @@ update_head_ok=
 exec=
 keep=
 shallow_depth=
+no_progress=
+test -t 1 || no_progress=--no-progress
 while case "$#" in 0) break ;; esac
 do
        case "$1" in
@@ -111,15 +113,7 @@ append_fetch_head () {
        test -n "$verbose" && flags="$flags -v"
        test -n "$force" && flags="$flags -f"
        GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION" \
-               git-fetch--tool append-fetch-head $flags "$@"
-}
-
-update_local_ref () {
-       flags=
-       test -n "$verbose" && flags="$flags -v"
-       test -n "$force" && flags="$flags -f"
-       GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION" \
-               git-fetch--tool update-local-ref $flags "$@"
+               git-fetch--tool $flags append-fetch-head "$@"
 }
 
 # updating the current HEAD with git-fetch in a bare
@@ -129,6 +123,15 @@ 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.
@@ -154,101 +157,40 @@ then
        fi
 fi
 
-fetch_native () {
-  reflist="$1"
-  refs=
-  rref=
+fetch_all_at_once () {
 
-  for ref in $reflist
-  do
-      refs="$refs$LF$ref"
-
-      # These are relative path from $GIT_DIR, typically starting at refs/
-      # but may be HEAD
-      if expr "z$ref" : 'z\.' >/dev/null
-      then
-         not_for_merge=t
-         ref=$(expr "z$ref" : 'z\.\(.*\)')
-      else
-         not_for_merge=
-      fi
-      if expr "z$ref" : 'z+' >/dev/null
-      then
-         single_force=t
-         ref=$(expr "z$ref" : 'z+\(.*\)')
-      else
-         single_force=
-      fi
-      remote_name=$(expr "z$ref" : 'z\([^:]*\):')
-      local_name=$(expr "z$ref" : 'z[^:]*:\(.*\)')
-
-      rref="$rref$LF$remote_name"
-  done
+  eval=$(echo "$1" | git-fetch--tool parse-reflist "-")
+  eval "$eval"
 
     ( : subshell because we muck with IFS
       IFS="    $LF"
       (
-         git-fetch-pack --thin $exec $keep $shallow_depth "$remote" $rref ||
+       if test "$remote" = . ; then
+           git-show-ref $rref || echo failed "$remote"
+       elif 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 $no_progress \
+               "$remote" $rref ||
          echo failed "$remote"
+       fi
       ) |
       (
-       trap '
-               if test -n "$keepfile" && test -f "$keepfile"
-               then
-                       rm -f "$keepfile"
-               fi
-       ' 0
-
-        keepfile=
-       while read sha1 remote_name
-       do
-         case "$sha1" in
-         failed)
-                 echo >&2 "Fetch failure: $remote"
-                 exit 1 ;;
-         # special line coming from index-pack with the pack name
-         pack)
-                 continue ;;
-         keep)
-                 keepfile="$GIT_OBJECT_DIRECTORY/pack/pack-$remote_name.keep"
-                 continue ;;
-         esac
-         found=
-         single_force=
-         for ref in $refs
-         do
-             case "$ref" in
-             +$remote_name:*)
-                 single_force=t
-                 not_for_merge=
-                 found="$ref"
-                 break ;;
-             .+$remote_name:*)
-                 single_force=t
-                 not_for_merge=t
-                 found="$ref"
-                 break ;;
-             .$remote_name:*)
-                 not_for_merge=t
-                 found="$ref"
-                 break ;;
-             $remote_name:*)
-                 not_for_merge=
-                 found="$ref"
-                 break ;;
-             esac
-         done
-         local_name=$(expr "z$found" : 'z[^:]*:\(.*\)')
-         append_fetch_head "$sha1" "$remote" \
-                 "$remote_name" "$remote_nick" "$local_name" \
-                 "$not_for_merge" || exit
-        done
+       flags=
+       test -n "$verbose" && flags="$flags -v"
+       test -n "$force" && flags="$flags -f"
+       GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION" \
+               git-fetch--tool $flags native-store \
+                       "$remote" "$remote_nick" "$refs"
       )
     ) || exit
 
 }
 
-fetch_dumb () {
+fetch_per_ref () {
   reflist="$1"
   refs=
   rref=
@@ -352,10 +294,10 @@ fetch_dumb () {
 fetch_main () {
        case "$remote" in
        http://* | https://* | ftp://* | rsync://* )
-               fetch_dumb "$@"
+               fetch_per_ref "$@"
                ;;
        *)
-               fetch_native "$@"
+               fetch_all_at_once "$@"
                ;;
        esac
 }