#include "string-list.h"
#include "utf8.h"
#include "parse-options.h"
+#include "quote.h"
static const char *fast_export_usage[] = {
- "git fast-export [rev-list-opts]",
+ N_("git fast-export [rev-list-opts]"),
NULL
};
static int progress;
-static enum { ABORT, VERBATIM, WARN, STRIP } signed_tag_mode = ABORT;
-static enum { ERROR, DROP, REWRITE } tag_of_filtered_mode = ABORT;
+static enum { ABORT, VERBATIM, WARN, WARN_STRIP, STRIP } signed_tag_mode = ABORT;
+static enum { ERROR, DROP, REWRITE } tag_of_filtered_mode = ERROR;
static int fake_missing_tagger;
static int use_done_feature;
static int no_data;
signed_tag_mode = VERBATIM;
else if (!strcmp(arg, "warn"))
signed_tag_mode = WARN;
+ else if (!strcmp(arg, "warn-strip"))
+ signed_tag_mode = WARN_STRIP;
else if (!strcmp(arg, "strip"))
signed_tag_mode = STRIP;
else
- return error("Unknown signed-tag mode: %s", arg);
+ return error("Unknown signed-tags mode: %s", arg);
return 0;
}
const char *arg, int unset)
{
if (unset || !strcmp(arg, "abort"))
- tag_of_filtered_mode = ABORT;
+ tag_of_filtered_mode = ERROR;
else if (!strcmp(arg, "drop"))
tag_of_filtered_mode = DROP;
else if (!strcmp(arg, "rewrite"))
printf("progress %d objects\n", counter);
}
-static void handle_object(const unsigned char *sha1)
+static void export_blob(const unsigned char *sha1)
{
unsigned long size;
enum object_type type;
char *buf;
struct object *object;
+ int eaten;
if (no_data)
return;
if (is_null_sha1(sha1))
return;
- object = parse_object(sha1);
- if (!object)
- die ("Could not read blob %s", sha1_to_hex(sha1));
-
- if (object->flags & SHOWN)
+ object = lookup_object(sha1);
+ if (object && object->flags & SHOWN)
return;
buf = read_sha1_file(sha1, &type, &size);
if (!buf)
die ("Could not read blob %s", sha1_to_hex(sha1));
+ if (check_sha1_signature(sha1, buf, size, typename(type)) < 0)
+ die("sha1 mismatch in blob %s", sha1_to_hex(sha1));
+ object = parse_object_buffer(sha1, type, size, buf, &eaten);
+ if (!object)
+ die("Could not read blob %s", sha1_to_hex(sha1));
mark_next_object(object);
show_progress();
object->flags |= SHOWN;
- free(buf);
+ if (!eaten)
+ free(buf);
}
static int depth_first(const void *a_, const void *b_)
return (a->status == 'R') - (b->status == 'R');
}
+static void print_path(const char *path)
+{
+ int need_quote = quote_c_style(path, NULL, NULL, 0);
+ if (need_quote)
+ quote_c_style(path, NULL, stdout, 0);
+ else if (strchr(path, ' '))
+ printf("\"%s\"", path);
+ else
+ printf("%s", path);
+}
+
static void show_filemodify(struct diff_queue_struct *q,
struct diff_options *options, void *data)
{
switch (q->queue[i]->status) {
case DIFF_STATUS_DELETED:
- printf("D %s\n", spec->path);
+ printf("D ");
+ print_path(spec->path);
+ putchar('\n');
break;
case DIFF_STATUS_COPIED:
case DIFF_STATUS_RENAMED:
- printf("%c \"%s\" \"%s\"\n", q->queue[i]->status,
- ospec->path, spec->path);
+ printf("%c ", q->queue[i]->status);
+ print_path(ospec->path);
+ putchar(' ');
+ print_path(spec->path);
+ putchar('\n');
if (!hashcmp(ospec->sha1, spec->sha1) &&
ospec->mode == spec->mode)
* output the SHA-1 verbatim.
*/
if (no_data || S_ISGITLINK(spec->mode))
- printf("M %06o %s %s\n", spec->mode,
- sha1_to_hex(spec->sha1), spec->path);
+ printf("M %06o %s ", spec->mode,
+ sha1_to_hex(spec->sha1));
else {
struct object *object = lookup_object(spec->sha1);
- printf("M %06o :%d %s\n", spec->mode,
- get_object_mark(object), spec->path);
+ printf("M %06o :%d ", spec->mode,
+ get_object_mark(object));
}
+ print_path(spec->path);
+ putchar('\n');
break;
default:
/* Export the referenced blobs, and remember the marks. */
for (i = 0; i < diff_queued_diff.nr; i++)
if (!S_ISGITLINK(diff_queued_diff.queue[i]->two->mode))
- handle_object(diff_queued_diff.queue[i]->two->sha1);
+ export_blob(diff_queued_diff.queue[i]->two->sha1);
mark_next_object(&commit->object);
if (!is_encoding_utf8(encoding))
switch(signed_tag_mode) {
case ABORT:
die ("Encountered signed tag %s; use "
- "--signed-tag=<mode> to handle it.",
+ "--signed-tags=<mode> to handle it.",
sha1_to_hex(tag->object.sha1));
case WARN:
warning ("Exporting signed tag %s",
/* fallthru */
case VERBATIM:
break;
+ case WARN_STRIP:
+ warning ("Stripping signature from tag %s",
+ sha1_to_hex(tag->object.sha1));
+ /* fallthru */
case STRIP:
message_size = signature + 1 - message;
break;
(int)message_size, (int)message_size, message ? message : "");
}
-static void get_tags_and_duplicates(struct object_array *pending,
+static void get_tags_and_duplicates(struct rev_cmdline_info *info,
struct string_list *extra_refs)
{
struct tag *tag;
int i;
- for (i = 0; i < pending->nr; i++) {
- struct object_array_entry *e = pending->objects + i;
+ for (i = 0; i < info->nr; i++) {
+ struct rev_cmdline_entry *e = info->rev + i;
unsigned char sha1[20];
- struct commit *commit = commit;
+ struct commit *commit;
char *full_name;
+ if (e->flags & UNINTERESTING)
+ continue;
+
if (dwim_ref(e->name, strlen(e->name), sha1, &full_name) != 1)
continue;
commit = (struct commit *)tag;
break;
case OBJ_BLOB:
- handle_object(tag->object.sha1);
+ export_blob(tag->object.sha1);
continue;
default: /* OBJ_TAG (nested tags) is already handled */
warning("Tag points to object of unexpected type %s, skipping.",
typename(e->item->type));
continue;
}
- if (commit->util)
- /* more than one name for the same object */
+
+ /*
+ * This ref will not be updated through a commit, lets make
+ * sure it gets properly updated eventually.
+ */
+ if (commit->util || commit->object.flags & SHOWN)
string_list_append(extra_refs, full_name)->util = commit;
- else
+ if (!commit->util)
commit->util = full_name;
}
}
|| *mark_end != ' ' || get_sha1(mark_end + 1, sha1))
die("corrupt mark line: %s", line);
+ if (last_idnum < mark)
+ last_idnum = mark;
+
object = parse_object(sha1);
if (!object)
- die ("Could not read blob %s", sha1_to_hex(sha1));
+ continue;
if (object->flags & SHOWN)
- error("Object %s already has a mark", sha1);
+ error("Object %s already has a mark", sha1_to_hex(sha1));
+
+ if (object->type != OBJ_COMMIT)
+ /* only commits */
+ continue;
mark_object(object, mark);
- if (last_idnum < mark)
- last_idnum = mark;
object->flags |= SHOWN;
}
struct string_list extra_refs = STRING_LIST_INIT_NODUP;
struct commit *commit;
char *export_filename = NULL, *import_filename = NULL;
+ uint32_t lastimportid;
struct option options[] = {
OPT_INTEGER(0, "progress", &progress,
- "show progress after <n> objects"),
- OPT_CALLBACK(0, "signed-tags", &signed_tag_mode, "mode",
- "select handling of signed tags",
+ N_("show progress after <n> objects")),
+ OPT_CALLBACK(0, "signed-tags", &signed_tag_mode, N_("mode"),
+ N_("select handling of signed tags"),
parse_opt_signed_tag_mode),
- OPT_CALLBACK(0, "tag-of-filtered-object", &tag_of_filtered_mode, "mode",
- "select handling of tags that tag filtered objects",
+ OPT_CALLBACK(0, "tag-of-filtered-object", &tag_of_filtered_mode, N_("mode"),
+ N_("select handling of tags that tag filtered objects"),
parse_opt_tag_of_filtered_mode),
- OPT_STRING(0, "export-marks", &export_filename, "file",
- "Dump marks to this file"),
- OPT_STRING(0, "import-marks", &import_filename, "file",
- "Import marks from this file"),
+ OPT_STRING(0, "export-marks", &export_filename, N_("file"),
+ N_("Dump marks to this file")),
+ OPT_STRING(0, "import-marks", &import_filename, N_("file"),
+ N_("Import marks from this file")),
OPT_BOOLEAN(0, "fake-missing-tagger", &fake_missing_tagger,
- "Fake a tagger when tags lack one"),
+ N_("Fake a tagger when tags lack one")),
OPT_BOOLEAN(0, "full-tree", &full_tree,
- "Output full tree for each commit"),
+ N_("Output full tree for each commit")),
OPT_BOOLEAN(0, "use-done-feature", &use_done_feature,
- "Use the done feature to terminate the stream"),
- { OPTION_NEGBIT, 0, "data", &no_data, NULL,
- "Skip output of blob data",
- PARSE_OPT_NOARG | PARSE_OPT_NEGHELP, NULL, 1 },
+ N_("Use the done feature to terminate the stream")),
+ OPT_BOOL(0, "no-data", &no_data, N_("Skip output of blob data")),
OPT_END()
};
if (import_filename)
import_marks(import_filename);
+ lastimportid = last_idnum;
if (import_filename && revs.prune_data.nr)
full_tree = 1;
- get_tags_and_duplicates(&revs.pending, &extra_refs);
+ get_tags_and_duplicates(&revs.cmdline, &extra_refs);
if (prepare_revision_walk(&revs))
die("revision walk setup failed");
handle_tags_and_duplicates(&extra_refs);
- if (export_filename)
+ if (export_filename && lastimportid != last_idnum)
export_marks(export_filename);
if (use_done_feature)