Merge branch 'lt/refs' into jc/for-each-ref-with-lt-refs

* lt/refs: (58 commits)
  git-pack-refs --prune
  pack-refs: do not pack symbolic refs.
  Tell between packed, unpacked and symbolic refs.
  Add callback data to for_each_ref() family.
  symbolit-ref: fix resolve_ref conversion.
  Fix broken sha1 locking
  fsck-objects: adjust to resolve_ref() clean-up.
  gitignore: git-pack-refs is a generated file.
  wt-status: use simplified resolve_ref to find current branch
  Fix t1400-update-ref test minimally
  Enable the packed refs file format
  Make ref resolution saner
  Add support for negative refs
  Start handling references internally as a sorted in-memory list
  gitweb fix validating pg (page) parameter
  git-repack(1): document --window and --depth
  git-apply(1): document --unidiff-zero
  gitweb: fix warnings in PATH_INFO code and add export_ok/strict_export
  upload-archive: monitor child communication even more carefully.
  gitweb: export options
  ...

1 files changed, 15 insertions, 6 deletions

diff --git a/Makefile b/Makefile
index f0e2e51c2f..54ac74e984 100644
--- a/Makefile
+++ b/Makefile
@@ -126,6 +126,8 @@ GITWEB_CONFIG = gitweb_config.perl
 GITWEB_HOME_LINK_STR = projects
 GITWEB_SITENAME =
 GITWEB_PROJECTROOT = /pub/git
+GITWEB_EXPORT_OK =
+GITWEB_STRICT_EXPORT =
 GITWEB_BASE_URL =
 GITWEB_LIST =
 GITWEB_HOMETEXT = indextext.html
@@ -232,8 +234,8 @@ LIB_FILE=libgit.a
 XDIFF_LIB=xdiff/lib.a
 
 LIB_H = \
-	blob.h cache.h commit.h csum-file.h delta.h \
-	diff.h object.h pack.h pkt-line.h quote.h refs.h \
+	archive.h blob.h cache.h commit.h csum-file.h delta.h \
+	diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
 	run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
 	tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
 
@@ -245,17 +247,19 @@ DIFF_OBJS = \
 LIB_OBJS = \
 	blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
 	date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
-	object.o pack-check.o patch-delta.o path.o pkt-line.o \
+	object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
 	quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
 	server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
 	tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
 	fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
-	write_or_die.o trace.o \
-	alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS)
+	write_or_die.o trace.o list-objects.o \
+	alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
+	color.o wt-status.o
 
 BUILTIN_OBJS = \
 	builtin-add.o \
 	builtin-apply.o \
+	builtin-archive.o \
 	builtin-cat-file.o \
 	builtin-checkout-index.o \
 	builtin-check-ref-format.o \
@@ -286,6 +290,7 @@ BUILTIN_OBJS = \
 	builtin-rev-list.o \
 	builtin-rev-parse.o \
 	builtin-rm.o \
+	builtin-runstatus.o \
 	builtin-show-branch.o \
 	builtin-stripspace.o \
 	builtin-symbolic-ref.o \
@@ -293,10 +298,12 @@ BUILTIN_OBJS = \
 	builtin-unpack-objects.o \
 	builtin-update-index.o \
 	builtin-update-ref.o \
+	builtin-upload-archive.o \
 	builtin-upload-tar.o \
 	builtin-verify-pack.o \
 	builtin-write-tree.o \
-	builtin-zip-tree.o
+	builtin-zip-tree.o \
+	builtin-pack-refs.o
 
 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 LIBS = $(GITLIBS) -lz
@@ -632,6 +639,8 @@ gitweb/gitweb.cgi: gitweb/gitweb.perl
 	    -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
 	    -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
 	    -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
+	    -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
+	    -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
 	    -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
 	    -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
 	    -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \