change hard-coded perl path to variable

[platform/upstream/git.git] / bundle.c

diff --git a/bundle.c b/bundle.c
index 8d12816..1222952 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -7,18 +7,15 @@
 #include "list-objects.h"
 #include "run-command.h"
 #include "refs.h"
+#include "argv-array.h"
 
 static const char bundle_signature[] = "# v2 git bundle\n";
 
 static void add_to_ref_list(const unsigned char *sha1, const char *name,
                struct ref_list *list)
 {
-       if (list->nr + 1 >= list->alloc) {
-               list->alloc = alloc_nr(list->nr + 1);
-               list->list = xrealloc(list->list,
-                               list->alloc * sizeof(list->list[0]));
-       }
-       memcpy(list->list[list->nr].sha1, sha1, 20);
+       ALLOC_GROW(list->list, list->nr + 1, list->alloc);
+       hashcpy(list->list[list->nr].sha1, sha1);
        list->list[list->nr].name = xstrdup(name);
        list->nr++;
 }
@@ -57,7 +54,7 @@ static int parse_bundle_header(int fd, struct bundle_header *header,
                 * followed by SP and subject line.
                 */
                if (get_sha1_hex(buf.buf, sha1) ||
-                   (40 <= buf.len && !isspace(buf.buf[40])) ||
+                   (buf.len > 40 && !isspace(buf.buf[40])) ||
                    (!is_prereq && buf.len <= 40)) {
                        if (report_path)
                                error(_("unrecognized header: %s%s (%d)"),
@@ -123,6 +120,7 @@ static int list_refs(struct ref_list *r, int argc, const char **argv)
        return 0;
 }
 
+/* Remember to update object flag allocation in object.h */
 #define PREREQ_MARK (1u<<16)
 
 int verify_bundle(struct bundle_header *header, int verbose)
@@ -183,17 +181,17 @@ int verify_bundle(struct bundle_header *header, int verbose)
                struct ref_list *r;
 
                r = &header->references;
-               printf_ln(Q_("The bundle contains %d ref",
-                            "The bundle contains %d refs",
+               printf_ln(Q_("The bundle contains this ref:",
+                            "The bundle contains these %d refs:",
                             r->nr),
                          r->nr);
                list_refs(r, 0, NULL);
+               r = &header->prerequisites;
                if (!r->nr) {
                        printf_ln(_("The bundle records a complete history."));
                } else {
-                       r = &header->prerequisites;
-                       printf_ln(Q_("The bundle requires this ref",
-                                    "The bundle requires these %d refs",
+                       printf_ln(Q_("The bundle requires this ref:",
+                                    "The bundle requires these %d refs:",
                                     r->nr),
                                  r->nr);
                        list_refs(r, 0, NULL);
@@ -234,13 +232,13 @@ static int is_tag_in_date_range(struct object *tag, struct rev_info *revs)
 }
 
 int create_bundle(struct bundle_header *header, const char *path,
-               int argc, const char **argv)
+                 int argc, const char **argv)
 {
        static struct lock_file lock;
        int bundle_fd = -1;
        int bundle_to_stdout;
-       const char **argv_boundary = xmalloc((argc + 4) * sizeof(const char *));
-       const char **argv_pack = xmalloc(6 * sizeof(const char *));
+       struct argv_array argv_boundary = ARGV_ARRAY_INIT;
+       struct argv_array argv_pack = ARGV_ARRAY_INIT;
        int i, ref_count = 0;
        struct strbuf buf = STRBUF_INIT;
        struct rev_info revs;
@@ -262,13 +260,14 @@ int create_bundle(struct bundle_header *header, const char *path,
        init_revisions(&revs, NULL);
 
        /* write prerequisites */
-       memcpy(argv_boundary + 3, argv + 1, argc * sizeof(const char *));
-       argv_boundary[0] = "rev-list";
-       argv_boundary[1] = "--boundary";
-       argv_boundary[2] = "--pretty=oneline";
-       argv_boundary[argc + 2] = NULL;
+       argv_array_pushl(&argv_boundary,
+                        "rev-list", "--boundary", "--pretty=oneline",
+                        NULL);
+       for (i = 1; i < argc; i++)
+               argv_array_push(&argv_boundary, argv[i]);
+
        memset(&rls, 0, sizeof(rls));
-       rls.argv = argv_boundary;
+       rls.argv = argv_boundary.argv;
        rls.out = -1;
        rls.git_cmd = 1;
        if (start_command(&rls))
@@ -279,12 +278,12 @@ int create_bundle(struct bundle_header *header, const char *path,
                if (buf.len > 0 && buf.buf[0] == '-') {
                        write_or_die(bundle_fd, buf.buf, buf.len);
                        if (!get_sha1_hex(buf.buf + 1, sha1)) {
-                               struct object *object = parse_object(sha1);
+                               struct object *object = parse_object_or_die(sha1, buf.buf);
                                object->flags |= UNINTERESTING;
-                               add_pending_object(&revs, object, xstrdup(buf.buf));
+                               add_pending_object(&revs, object, buf.buf);
                        }
                } else if (!get_sha1_hex(buf.buf, sha1)) {
-                       struct object *object = parse_object(sha1);
+                       struct object *object = parse_object_or_die(sha1, buf.buf);
                        object->flags |= SHOWN;
                }
        }
@@ -361,7 +360,7 @@ int create_bundle(struct bundle_header *header, const char *path,
                                 * end up triggering "empty bundle"
                                 * error.
                                 */
-                               obj = parse_object(sha1);
+                               obj = parse_object_or_die(sha1, e->name);
                                obj->flags |= SHOWN;
                                add_pending_object(&revs, obj, e->name);
                        }
@@ -383,14 +382,12 @@ int create_bundle(struct bundle_header *header, const char *path,
        write_or_die(bundle_fd, "\n", 1);
 
        /* write pack */
-       argv_pack[0] = "pack-objects";
-       argv_pack[1] = "--all-progress-implied";
-       argv_pack[2] = "--stdout";
-       argv_pack[3] = "--thin";
-       argv_pack[4] = "--delta-base-offset";
-       argv_pack[5] = NULL;
+       argv_array_pushl(&argv_pack,
+                        "pack-objects", "--all-progress-implied",
+                        "--stdout", "--thin", "--delta-base-offset",
+                        NULL);
        memset(&rls, 0, sizeof(rls));
-       rls.argv = argv_pack;
+       rls.argv = argv_pack.argv;
        rls.in = -1;
        rls.out = bundle_fd;
        rls.git_cmd = 1;