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repack: refactor pack deletion for future use

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The repack builtin deletes redundant pack-files and their
associated .idx, .promisor, .bitmap, and .keep files. We will want
to re-use this logic in the future for other types of repack, so
pull the logic into 'unlink_pack_path()' in packfile.c.

The 'ignore_keep' parameter is enabled for the use in repack, but
will be important for a future caller.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee
2019-06-10 16:35:22 -07:00
committed by Junio C Hamano
parent b697d92f56
commit 8434e85d5f
3 changed files with 37 additions and 12 deletions
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14
builtin/repack.c
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@ -129,19 +129,9 @@ static void get_non_kept_pack_filenames(struct string_list *fname_list,
static void remove_redundant_pack(const char *dir_name, const char *base_name)
{
const char *exts[] = {".pack", ".idx", ".keep", ".bitmap", ".promisor"};
int i;
struct strbuf buf = STRBUF_INIT;
size_t plen;
strbuf_addf(&buf, "%s/%s", dir_name, base_name);
plen = buf.len;
for (i = 0; i < ARRAY_SIZE(exts); i++) {
strbuf_setlen(&buf, plen);
strbuf_addstr(&buf, exts[i]);
unlink(buf.buf);
}
strbuf_addf(&buf, "%s/%s.pack", dir_name, base_name);
unlink_pack_path(buf.buf, 1);
strbuf_release(&buf);
}