Builtin git-tar-tree.

Signed-off-by: Peter Eriksen <s022018@student.dtu.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Makefile

@@ -161,7 +161,7 @@ PROGRAMS = \
 	git-receive-pack$X git-rev-parse$X \
 	git-send-pack$X git-show-branch$X git-shell$X \
 	git-show-index$X git-ssh-fetch$X \
-	git-ssh-upload$X git-tar-tree$X git-unpack-file$X \
+	git-ssh-upload$X git-unpack-file$X \
 	git-unpack-objects$X git-update-index$X git-update-server-info$X \
 	git-upload-pack$X git-verify-pack$X git-write-tree$X \
 	git-update-ref$X git-symbolic-ref$X \
@@ -171,7 +171,8 @@ PROGRAMS = \
 BUILT_INS = git-log$X git-whatchanged$X git-show$X \
 	git-count-objects$X git-diff$X git-push$X \
 	git-grep$X git-rev-list$X git-check-ref-format$X \
-	git-init-db$X git-ls-files$X git-ls-tree$X
+	git-init-db$X git-ls-files$X git-ls-tree$X \
+	git-tar-tree$X
 
 # what 'all' will build and 'install' will install, in gitexecdir
 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
@@ -220,7 +221,8 @@ LIB_OBJS = \
 BUILTIN_OBJS = \
 	builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
 	builtin-grep.o builtin-rev-list.o builtin-check-ref-format.o \
-	builtin-init-db.o builtin-ls-files.o builtin-ls-tree.o
+	builtin-init-db.o builtin-ls-files.o builtin-ls-tree.o \
+        builtin-tar-tree.o
 
 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 LIBS = $(GITLIBS) -lz

builtin-tar-tree.c

@@ -7,6 +7,7 @@
 #include "commit.h"
 #include "strbuf.h"
 #include "tar.h"
+#include "builtin.h"
 
 #define RECORDSIZE	(512)
 #define BLOCKSIZE	(RECORDSIZE * 20)
@@ -301,7 +302,7 @@ static void traverse_tree(struct tree_desc *tree, struct strbuf *path)
 	}
 }
 
-int main(int argc, char **argv)
+int cmd_tar_tree(int argc, const char **argv, char** envp)
 {
 	unsigned char sha1[20], tree_sha1[20];
 	struct commit *commit;

builtin.h

@@ -29,5 +29,6 @@ extern int cmd_check_ref_format(int argc, const char **argv, char **envp);
 extern int cmd_init_db(int argc, const char **argv, char **envp);
 extern int cmd_ls_files(int argc, const char **argv, char **envp);
 extern int cmd_ls_tree(int argc, const char **argv, char **envp);
+extern int cmd_tar_tree(int argc, const char **argv, char **envp);
 
 #endif

git.c

@@ -54,7 +54,8 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
 		{ "init-db", cmd_init_db },
 		{ "check-ref-format", cmd_check_ref_format },
 		{ "ls-files", cmd_ls_files },
-		{ "ls-tree", cmd_ls_tree }
+		{ "ls-tree", cmd_ls_tree },
+		{ "tar-tree", cmd_tar_tree }
 	};
 	int i;