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#define USE_THE_REPOSITORY_VARIABLE
#include "test-tool.h"
#include "dir.h"
#include "environment.h"
#include "hex.h"
#include "object-name.h"
#include "object.h"
#include "pretty.h"
#include "revision.h"
#include "setup.h"
#include "parse-options.h"
#include "strbuf.h"
#include "path-walk.h"
#include "oid-array.h"
static const char * const path_walk_usage[] = {
N_("test-tool path-walk <options> -- <revision-options>"),
NULL
};
struct path_walk_test_data {
uintmax_t batch_nr;
uintmax_t commit_nr;
uintmax_t tree_nr;
uintmax_t blob_nr;
uintmax_t tag_nr;
};
static int emit_block(const char *path, struct oid_array *oids,
enum object_type type, void *data)
{
struct path_walk_test_data *tdata = data;
const char *typestr;
if (type == OBJ_TREE)
tdata->tree_nr += oids->nr;
else if (type == OBJ_BLOB)
tdata->blob_nr += oids->nr;
else if (type == OBJ_COMMIT)
tdata->commit_nr += oids->nr;
else if (type == OBJ_TAG)
tdata->tag_nr += oids->nr;
else
BUG("we do not understand this type");
typestr = type_name(type);
/* This should never be output during tests. */
if (!oids->nr)
printf("%"PRIuMAX":%s:%s:EMPTY\n",
tdata->batch_nr, typestr, path);
for (size_t i = 0; i < oids->nr; i++) {
struct object *o = lookup_unknown_object(the_repository,
&oids->oid[i]);
printf("%"PRIuMAX":%s:%s:%s%s\n",
tdata->batch_nr, typestr, path,
oid_to_hex(&oids->oid[i]),
o->flags & UNINTERESTING ? ":UNINTERESTING" : "");
}
tdata->batch_nr++;
return 0;
}
int cmd__path_walk(int argc, const char **argv)
{
int res, stdin_pl = 0;
struct rev_info revs = REV_INFO_INIT;
struct path_walk_info info = PATH_WALK_INFO_INIT;
struct path_walk_test_data data = { 0 };
struct option options[] = {
OPT_BOOL(0, "blobs", &info.blobs,
N_("toggle inclusion of blob objects")),
OPT_BOOL(0, "commits", &info.commits,
N_("toggle inclusion of commit objects")),
OPT_BOOL(0, "tags", &info.tags,
N_("toggle inclusion of tag objects")),
OPT_BOOL(0, "trees", &info.trees,
N_("toggle inclusion of tree objects")),
OPT_BOOL(0, "prune", &info.prune_all_uninteresting,
N_("toggle pruning of uninteresting paths")),
OPT_BOOL(0, "stdin-pl", &stdin_pl,
N_("read a pattern list over stdin")),
OPT_END(),
};
setup_git_directory();
revs.repo = the_repository;
argc = parse_options(argc, argv, NULL,
options, path_walk_usage,
PARSE_OPT_KEEP_UNKNOWN_OPT | PARSE_OPT_KEEP_ARGV0);
if (argc > 1)
setup_revisions(argc, argv, &revs, NULL);
else
usage(path_walk_usage[0]);
info.revs = &revs;
info.path_fn = emit_block;
info.path_fn_data = &data;
if (stdin_pl) {
struct strbuf in = STRBUF_INIT;
CALLOC_ARRAY(info.pl, 1);
info.pl->use_cone_patterns = 1;
strbuf_fread(&in, 2048, stdin);
add_patterns_from_buffer(in.buf, in.len, "", 0, info.pl);
strbuf_release(&in);
}
res = walk_objects_by_path(&info);
printf("commits:%" PRIuMAX "\n"
"trees:%" PRIuMAX "\n"
"blobs:%" PRIuMAX "\n"
"tags:%" PRIuMAX "\n",
data.commit_nr, data.tree_nr, data.blob_nr, data.tag_nr);
if (info.pl) {
clear_pattern_list(info.pl);
free(info.pl);
}
release_revisions(&revs);
return res;
}
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