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66589f89ab
In a following commit, we will make it possible to separate objects in different packfiles depending on a filter. To make sure that the right objects are in the right packs, let's add a new test-tool that can display which packfile(s) a given object is in. Let's also make it possible to check if a given object is in the expected number of packfiles with a `--check-count <n>` option. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
#include "test-tool.h"
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#include "object-name.h"
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#include "object-store.h"
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#include "packfile.h"
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#include "parse-options.h"
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#include "setup.h"
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/*
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* Display the path(s), one per line, of the packfile(s) containing
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* the given object.
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*
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* If '--check-count <n>' is passed, then error out if the number of
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* packfiles containing the object is not <n>.
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*/
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static const char *find_pack_usage[] = {
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"test-tool find-pack [--check-count <n>] <object>",
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NULL
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};
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int cmd__find_pack(int argc, const char **argv)
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{
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struct object_id oid;
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struct packed_git *p;
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int count = -1, actual_count = 0;
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const char *prefix = setup_git_directory();
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struct option options[] = {
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OPT_INTEGER('c', "check-count", &count, "expected number of packs"),
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OPT_END(),
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};
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argc = parse_options(argc, argv, prefix, options, find_pack_usage, 0);
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if (argc != 1)
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usage(find_pack_usage[0]);
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if (repo_get_oid(the_repository, argv[0], &oid))
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die("cannot parse %s as an object name", argv[0]);
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for (p = get_all_packs(the_repository); p; p = p->next)
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if (find_pack_entry_one(oid.hash, p)) {
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printf("%s\n", p->pack_name);
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actual_count++;
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}
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if (count > -1 && count != actual_count)
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die("bad packfile count %d instead of %d", actual_count, count);
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return 0;
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}
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