Builtin git-apply.

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

Makefile

@@ -149,7 +149,7 @@ SIMPLE_PROGRAMS = \
 
 # ... and all the rest that could be moved out of bindir to gitexecdir
 PROGRAMS = \
-	git-apply$X git-cat-file$X \
+	git-cat-file$X \
 	git-checkout-index$X git-clone-pack$X \
 	git-convert-objects$X git-diff-files$X \
 	git-diff-index$X git-diff-stages$X \
@@ -172,7 +172,8 @@ BUILT_INS = git-log$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$X \
-	git-tar-tree$X git-read-tree$X git-commit-tree$X
+	git-tar-tree$X git-read-tree$X git-commit-tree$X \
+	git-apply$X
 
 # what 'all' will build and 'install' will install, in gitexecdir
 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
@@ -222,7 +223,8 @@ 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-tar-tree.o builtin-read-tree.o builtin-commit-tree.o
+        builtin-tar-tree.o builtin-read-tree.o builtin-commit-tree.o \
+	builtin-apply.o
 
 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 LIBS = $(GITLIBS) -lz

builtin-apply.c

@@ -11,6 +11,7 @@
 #include "quote.h"
 #include "blob.h"
 #include "delta.h"
+#include "builtin.h"
 
 //  --check turns on checking that the working tree matches the
 //    files that are being modified, but doesn't apply the patch
@@ -2151,7 +2152,7 @@ static int git_apply_config(const char *var, const char *value)
 }
 
 
-int main(int argc, char **argv)
+int cmd_apply(int argc, const char **argv, char **envp)
 {
 	int i;
 	int read_stdin = 1;

builtin.h

@@ -32,5 +32,6 @@ extern int cmd_ls_tree(int argc, const char **argv, char **envp);
 extern int cmd_tar_tree(int argc, const char **argv, char **envp);
 extern int cmd_read_tree(int argc, const char **argv, char **envp);
 extern int cmd_commit_tree(int argc, const char **argv, char **envp);
+extern int cmd_apply(int argc, const char **argv, char **envp);
 
 #endif

git.c

@@ -57,7 +57,8 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
 		{ "ls-tree", cmd_ls_tree },
 		{ "tar-tree", cmd_tar_tree },
 		{ "read-tree", cmd_read_tree },
-		{ "commit-tree", cmd_commit_tree }
+		{ "commit-tree", cmd_commit_tree },
+		{ "apply", cmd_apply }
 	};
 	int i;