Junio C HamanoAn earlier commit e1b3a2c (Build-in merge-recursive) made the subtree merge strategy backend unavailable. This resurrects it.
A new test t6029 currently only tests the strategy is available, but it should be enhanced to check the real "subtree" case.
Signed-off-by: Junio C Hamano <gitster@pobox.com> --- Makefile | 8 +++----- git.c | 1 + t/t6029-merge-subtree.sh | 32 ++++++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+), 5 deletions(-) create mode 100755 t/t6029-merge-subtree.sh
Show changes to 3 files +36 −5
Makefile, git.c, t/t6029-merge-subtree.sh
diff --git a/Makefile b/Makefile index 90c0dd8..40fa41b 100644 --- a/Makefile +++ b/Makefile @@ -261,17 +261,18 @@ PROGRAMS = \ # Empty... EXTRA_PROGRAMS = +# List built-in command $C whose implementation cmd_$C() is not in +# builtin-$C.o but is linked in as part of some other command. BUILT_INS = \ git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \ git-get-tar-commit-id$X git-init$X git-repo-config$X \ git-fsck-objects$X git-cherry-pick$X git-peek-remote$X git-status$X \ + git-merge-subtree$X \ $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS)) # what 'all' will build and 'install' will install, in gitexecdir ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) -ALL_PROGRAMS += git-merge-subtree$X - # what 'all' will build but not install in gitexecdir OTHER_PROGRAMS = git$X gitweb/gitweb.cgi @@ -807,9 +808,6 @@ help.o: help.c common-cmds.h GIT-CFLAGS '-DGIT_MAN_PATH="$(mandir_SQ)"' \ '-DGIT_INFO_PATH="$(infodir_SQ)"' $< -git-merge-subtree$X: git-merge-recursive$X - $(QUIET_BUILT_IN)$(RM) $@ && ln git-merge-recursive$X $@ - $(BUILT_INS): git$X $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@ diff --git a/git.c b/git.c index fc15686..bd424ea 100644 --- a/git.c +++ b/git.c @@ -332,6 +332,7 @@ static void handle_internal_command(int argc, const char **argv) { "merge-file", cmd_merge_file }, { "merge-ours", cmd_merge_ours, RUN_SETUP }, { "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE }, + { "merge-subtree", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE }, { "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE }, { "name-rev", cmd_name_rev, RUN_SETUP }, { "pack-objects", cmd_pack_objects, RUN_SETUP }, diff --git a/t/t6029-merge-subtree.sh b/t/t6029-merge-subtree.sh new file mode 100755 index 0000000..3900a05 --- /dev/null +++ b/t/t6029-merge-subtree.sh @@ -0,0 +1,32 @@ +#!/bin/sh + +test_description='subtree merge strategy' + +. ./test-lib.sh + +test_expect_success setup ' + + s="1 2 3 4 5 6 7 8" + for i in $s; do echo $i; done >hello && + git add hello && + git commit -m initial && + git checkout -b side && + echo >>hello world && + git add hello && + git commit -m second && + git checkout master && + for i in mundo $s; do echo $i; done >hello && + git add hello && + git commit -m master + +' + +test_expect_success 'subtree available and works like recursive' ' + + git merge -s subtree side && + for i in mundo $s world; do echo $i; done >expect && + diff -u expect hello + +' + +test_done
-- 1.5.4.2.300.g8d945
