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#include "test-tool.h"
#include "hex.h"
#include "oidtree.h"
#include "setup.h"
#include "strbuf.h"
static enum cb_next print_oid(const struct object_id *oid, void *data UNUSED)
{
puts(oid_to_hex(oid));
return CB_CONTINUE;
}
int cmd__oidtree(int argc UNUSED, const char **argv UNUSED)
{
struct oidtree ot;
struct strbuf line = STRBUF_INIT;
int nongit_ok;
int algo = GIT_HASH_UNKNOWN;
oidtree_init(&ot);
setup_git_directory_gently(&nongit_ok);
while (strbuf_getline(&line, stdin) != EOF) {
const char *arg;
struct object_id oid;
if (skip_prefix(line.buf, "insert ", &arg)) {
if (get_oid_hex_any(arg, &oid) == GIT_HASH_UNKNOWN)
die("insert not a hexadecimal oid: %s", arg);
algo = oid.algo;
oidtree_insert(&ot, &oid);
} else if (skip_prefix(line.buf, "contains ", &arg)) {
if (get_oid_hex(arg, &oid))
die("contains not a hexadecimal oid: %s", arg);
printf("%d\n", oidtree_contains(&ot, &oid));
} else if (skip_prefix(line.buf, "each ", &arg)) {
char buf[GIT_MAX_HEXSZ + 1] = { '0' };
memset(&oid, 0, sizeof(oid));
memcpy(buf, arg, strlen(arg));
buf[hash_algos[algo].hexsz] = '\0';
get_oid_hex_any(buf, &oid);
oid.algo = algo;
oidtree_each(&ot, &oid, strlen(arg), print_oid, NULL);
} else if (!strcmp(line.buf, "clear")) {
oidtree_clear(&ot);
} else {
die("unknown command: %s", line.buf);
}
}
strbuf_release(&line);
return 0;
}
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