X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=fsck-cache.c;h=e53d01a40ffd98f1cb3a571776b0e050551938f1;hb=953e5842f8fcd40c3e7013a9793746719016db1b;hp=c6603919cb9d7bdd686e10298b9e871a6898930e;hpb=de2eb7f694da6396828e52588c9807a948a039a0;p=git.git

diff --git a/fsck-cache.c b/fsck-cache.c
index c6603919..e53d01a4 100644
--- a/fsck-cache.c
+++ b/fsck-cache.c
@@ -109,13 +109,19 @@ static int verify_ordered(struct tree_entry_list *a, struct tree_entry_list *b)
 
 static int fsck_tree(struct tree *item)
 {
+	int retval;
 	int has_full_path = 0;
+	int has_zero_pad = 0;
+	int has_bad_modes = 0;
+	int has_dup_entries = 0;
+	int not_properly_sorted = 0;
 	struct tree_entry_list *entry, *last;
 
 	last = NULL;
 	for (entry = item->entries; entry; entry = entry->next) {
 		if (strchr(entry->name, '/'))
 			has_full_path = 1;
+		has_zero_pad |= entry->zeropad;
 
 		switch (entry->mode) {
 		/*
@@ -135,22 +141,17 @@ static int fsck_tree(struct tree *item)
 			if (!check_strict)
 				break;
 		default:
-			printf("tree %s has entry %o %s\n",
-				sha1_to_hex(item->object.sha1),
-				entry->mode, entry->name);
+			has_bad_modes = 1;
 		}
 
 		if (last) {
 			switch (verify_ordered(last, entry)) {
 			case TREE_UNORDERED:
-				fprintf(stderr, "tree %s not ordered\n",
-					sha1_to_hex(item->object.sha1));
-				return -1;
+				not_properly_sorted = 1;
+				break;
 			case TREE_HAS_DUPS:
-				fprintf(stderr, "tree %s has duplicate entries for '%s'\n",
-					sha1_to_hex(item->object.sha1),
-					entry->name);
-				return -1;
+				has_dup_entries = 1;
+				break;
 			default:
 				break;
 			}
@@ -159,13 +160,35 @@ static int fsck_tree(struct tree *item)
 		last = entry;
 	}
 
+	retval = 0;
 	if (has_full_path) {
 		fprintf(stderr, "warning: git-fsck-cache: tree %s "
 			"has full pathnames in it\n", 
 			sha1_to_hex(item->object.sha1));
 	}
-
-	return 0;
+	if (has_zero_pad) {
+		fprintf(stderr, "warning: git-fsck-cache: tree %s "
+			"has zero-padded file modes in it\n",
+			sha1_to_hex(item->object.sha1));
+	}
+	if (has_bad_modes) {
+		fprintf(stderr, "warning: git-fsck-cache: tree %s "
+			"has bad file modes in it\n",
+			sha1_to_hex(item->object.sha1));
+	}
+	if (has_dup_entries) {
+		fprintf(stderr, "error: git-fsck-cache: tree %s "
+			"has duplicate file entries\n",
+			sha1_to_hex(item->object.sha1));
+		retval = -1;
+	}
+	if (not_properly_sorted) {
+		fprintf(stderr, "error: git-fsck-cache: tree %s "
+			"is not properly sorted\n",
+			sha1_to_hex(item->object.sha1));
+		retval = -1;
+	}
+	return retval;
 }
 
 static int fsck_commit(struct commit *commit)
@@ -367,7 +390,10 @@ static int fsck_head_link(void)
 	char hex[40];
 	unsigned char sha1[20];
 	static char path[PATH_MAX], link[PATH_MAX];
-	const char *git_dir = gitenv(GIT_DIR_ENVIRONMENT) ? : DEFAULT_GIT_DIR_ENVIRONMENT;
+	const char *git_dir;
+
+	git_dir = gitenv(GIT_DIR_ENVIRONMENT);
+	if (!git_dir) git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
 
 	snprintf(path, sizeof(path), "%s/HEAD", git_dir);
 	if (readlink(path, link, sizeof(link)) < 0)
@@ -422,24 +448,24 @@ int main(int argc, char **argv)
 			continue;
 		}
 		if (*arg == '-')
-			usage("git-fsck-cache [--tags] [[--unreachable] [--cache] [--standalone | --full] <head-sha1>*]");
+			usage("git-fsck-cache [--tags] [--root] [[--unreachable] [--cache] [--standalone | --full] [--strict] <head-sha1>*]");
 	}
 
 	if (standalone && check_full)
 		die("Only one of --standalone or --full can be used.");
 	if (standalone)
-		unsetenv("GIT_ALTERNATE_OBJECT_DIRECTORIES");
+		putenv("GIT_ALTERNATE_OBJECT_DIRECTORIES=");
 
 	fsck_head_link();
 	fsck_object_dir(get_object_directory());
 	if (check_full) {
-		int j;
+		struct alternate_object_database *alt;
 		struct packed_git *p;
 		prepare_alt_odb();
-		for (j = 0; alt_odb[j].base; j++) {
+		for (alt = alt_odb_list; alt; alt = alt->next) {
 			char namebuf[PATH_MAX];
-			int namelen = alt_odb[j].name - alt_odb[j].base;
-			memcpy(namebuf, alt_odb[j].base, namelen);
+			int namelen = alt->name - alt->base;
+			memcpy(namebuf, alt->base, namelen);
 			namebuf[namelen - 1] = 0;
 			fsck_object_dir(namebuf);
 		}