Merge branch 'js/scalar'

Add pieces from "scalar" to contrib/.

* js/scalar:
  scalar: implement the `version` command
  scalar: implement the `delete` command
  scalar: teach 'reconfigure' to optionally handle all registered enlistments
  scalar: allow reconfiguring an existing enlistment
  scalar: implement the `run` command
  scalar: teach 'clone' to support the --single-branch option
  scalar: implement the `clone` subcommand
  scalar: implement 'scalar list'
  scalar: let 'unregister' handle a deleted enlistment directory gracefully
  scalar: 'unregister' stops background maintenance
  scalar: 'register' sets recommended config and starts maintenance
  scalar: create test infrastructure
  scalar: start documenting the command
  scalar: create a rudimentary executable
  scalar: add a README with a roadmap

1 files changed, 9 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index c8c2eca680..75ed168adb 100644
--- a/Makefile
+++ b/Makefile
@@ -2492,6 +2492,11 @@ OBJECTS += $(REFTABLE_OBJS) $(REFTABLE_TEST_OBJS)
 ifndef NO_CURL
 	OBJECTS += http.o http-walker.o remote-curl.o
 endif
+
+SCALAR_SOURCES := contrib/scalar/scalar.c
+SCALAR_OBJECTS := $(SCALAR_SOURCES:c=o)
+OBJECTS += $(SCALAR_OBJECTS)
+
 .PHONY: objects
 objects: $(OBJECTS)
 
@@ -2625,6 +2630,10 @@ $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS
 	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
 		$(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
 
+contrib/scalar/scalar$X: $(SCALAR_OBJECTS) GIT-LDFLAGS $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
+		$(filter %.o,$^) $(LIBS)
+
 $(LIB_FILE): $(LIB_OBJS)
 	$(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^