X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=write-tree.c;h=827809dbddbff6dd8cf842641f6db5ad2f3ae07a;hb=addb315d341437b11477d617fda3fd80e7bce3c1;hp=7eac1df8fb6c7ea7f5da7ab91405d26eda6c03c1;hpb=121481abf8d752ef871821d4ab9a3747595d86ae;p=git.git

diff --git a/write-tree.c b/write-tree.c
index 7eac1df8..827809db 100644
--- a/write-tree.c
+++ b/write-tree.c
@@ -45,7 +45,7 @@ static int write_tree(struct cache_entry **cachep, int maxentries, const char *b
 	do {
 		struct cache_entry *ce = cachep[nr];
 		const char *pathname = ce->name, *filename, *dirname;
-		int pathlen = ce->namelen, entrylen;
+		int pathlen = ce_namelen(ce), entrylen;
 		unsigned char *sha1;
 		unsigned int mode;
 
@@ -54,7 +54,7 @@ static int write_tree(struct cache_entry **cachep, int maxentries, const char *b
 			break;
 
 		sha1 = ce->sha1;
-		mode = ce->st_mode;
+		mode = ntohl(ce->ce_mode);
 
 		/* Do we have _further_ subdirectories? */
 		filename = pathname + baselen;
@@ -93,22 +93,38 @@ static int write_tree(struct cache_entry **cachep, int maxentries, const char *b
 	i -= 5;
 	memcpy(buffer+i, "tree ", 5);
 
-	buffer += i;
-	offset -= i;
-
-	write_sha1_file(buffer, offset, returnsha1);
+	write_sha1_file(buffer + i, offset - i, returnsha1);
+	free(buffer);
 	return nr;
 }
 
 int main(int argc, char **argv)
 {
+	int i, unmerged;
 	int entries = read_cache();
 	unsigned char sha1[20];
 
 	if (entries <= 0)
-		usage("no cache contents to write");
+		die("write-tree: no cache contents to write");
+
+	/* Verify that the tree is merged */
+	unmerged = 0;
+	for (i = 0; i < entries; i++) {
+		struct cache_entry *ce = active_cache[i];
+		if (ntohs(ce->ce_flags) & ~CE_NAMEMASK) {
+			if (++unmerged > 10) {
+				fprintf(stderr, "...\n");
+				break;
+			}
+			fprintf(stderr, "%s: unmerged (%s)\n", ce->name, sha1_to_hex(ce->sha1));
+		}
+	}
+	if (unmerged)
+		die("write-tree: not able to write tree");
+
+	/* Ok, write it out */
 	if (write_tree(active_cache, entries, "", 0, sha1) != entries)
-		usage("write-tree: internal error");
+		die("write-tree: internal error");
 	printf("%s\n", sha1_to_hex(sha1));
 	return 0;
 }