X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=hash-object.c;h=48d522368454d2663d5cc075045d87f120058ced;hb=4ec22a48c0575c8a303cd00b5ef4b3d703fbf8b3;hp=61e7160b361f60e6d673ab64aa3d22c1a783d057;hpb=d2c425aa2bb8543ea08ca44b04ffacc972a7ad61;p=git.git

diff --git a/hash-object.c b/hash-object.c
index 61e7160b3..48d522368 100644
--- a/hash-object.c
+++ b/hash-object.c
@@ -6,6 +6,7 @@
  */
 #include "cache.h"
 #include "blob.h"
+#include "quote.h"
 
 static void hash_object(const char *path, enum object_type type, int write_object)
 {
@@ -20,6 +21,7 @@ static void hash_object(const char *path, enum object_type type, int write_objec
 		    ? "Unable to add %s to database"
 		    : "Unable to hash %s", path);
 	printf("%s\n", sha1_to_hex(sha1));
+	maybe_flush_or_die(stdout, "hash to stdout");
 }
 
 static void hash_stdin(const char *type, int write_object)
@@ -30,8 +32,27 @@ static void hash_stdin(const char *type, int write_object)
 	printf("%s\n", sha1_to_hex(sha1));
 }
 
+static void hash_stdin_paths(const char *type, int write_objects)
+{
+	struct strbuf buf, nbuf;
+
+	strbuf_init(&buf, 0);
+	strbuf_init(&nbuf, 0);
+	while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+		if (buf.buf[0] == '"') {
+			strbuf_reset(&nbuf);
+			if (unquote_c_style(&nbuf, buf.buf, NULL))
+				die("line is badly quoted");
+			strbuf_swap(&buf, &nbuf);
+		}
+		hash_object(buf.buf, type_from_string(type), write_objects);
+	}
+	strbuf_release(&buf);
+	strbuf_release(&nbuf);
+}
+
 static const char hash_object_usage[] =
-"git-hash-object [-t <type>] [-w] [--stdin] <file>...";
+"git-hash-object [ [-t <type>] [-w] [--stdin] <file>... | --stdin-paths < <list-of-paths> ]";
 
 int main(int argc, char **argv)
 {
@@ -42,8 +63,9 @@ int main(int argc, char **argv)
 	int prefix_length = -1;
 	int no_more_flags = 0;
 	int hashstdin = 0;
+	int stdin_paths = 0;
 
-	git_config(git_default_config);
+	git_config(git_default_config, NULL);
 
 	for (i = 1 ; i < argc; i++) {
 		if (!no_more_flags && argv[i][0] == '-') {
@@ -65,7 +87,19 @@ int main(int argc, char **argv)
 			}
 			else if (!strcmp(argv[i], "--help"))
 				usage(hash_object_usage);
+			else if (!strcmp(argv[i], "--stdin-paths")) {
+				if (hashstdin) {
+					error("Can't use --stdin-paths with --stdin");
+					usage(hash_object_usage);
+				}
+				stdin_paths = 1;
+
+			}
 			else if (!strcmp(argv[i], "--stdin")) {
+				if (stdin_paths) {
+					error("Can't use %s with --stdin-paths", argv[i]);
+					usage(hash_object_usage);
+				}
 				if (hashstdin)
 					die("Multiple --stdin arguments are not supported");
 				hashstdin = 1;
@@ -76,6 +110,11 @@ int main(int argc, char **argv)
 		else {
 			const char *arg = argv[i];
 
+			if (stdin_paths) {
+				error("Can't specify files (such as \"%s\") with --stdin-paths", arg);
+				usage(hash_object_usage);
+			}
+
 			if (hashstdin) {
 				hash_stdin(type, write_object);
 				hashstdin = 0;
@@ -87,6 +126,10 @@ int main(int argc, char **argv)
 			no_more_flags = 1;
 		}
 	}
+
+	if (stdin_paths)
+		hash_stdin_paths(type, write_object);
+
 	if (hashstdin)
 		hash_stdin(type, write_object);
 	return 0;