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xbps-rindex: added --compression option and set zstd by default.

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Multiple compression formats are now supported for repodata,
none, gzip, bzip2, xz, lz4 and zstd.
This commit is contained in:
Juan RP
2019-06-17 07:24:05 +02:00
parent 7f75910054
commit 6c1759862e
7 changed files with 63 additions and 29 deletions
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26
bin/xbps-rindex/repoflush.c
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@@ -39,7 +39,8 @@
bool
repodata_flush(struct xbps_handle *xhp, const char *repodir,
const char *reponame, xbps_dictionary_t idx, xbps_dictionary_t meta)
const char *reponame, xbps_dictionary_t idx, xbps_dictionary_t meta,
const char *compression)
{
struct archive *ar;
char *repofile, *tname, *buf;
@@ -57,9 +58,28 @@ repodata_flush(struct xbps_handle *xhp, const char *repodir,
/* Create and write our repository archive */
ar = archive_write_new();
assert(ar);
archive_write_set_compression_gzip(ar);
if (compression == NULL || strcmp(compression, "zstd") == 0) {
archive_write_add_filter_zstd(ar);
archive_write_set_options(ar, "compression-level=19");
} else if (strcmp(compression, "gzip") == 0) {
archive_write_add_filter_gzip(ar);
archive_write_set_options(ar, "compression-level=9");
} else if (strcmp(compression, "bzip2") == 0) {
archive_write_add_filter_bzip2(ar);
archive_write_set_options(ar, "compression-level=9");
} else if (strcmp(compression, "lz4") == 0) {
archive_write_add_filter_lz4(ar);
archive_write_set_options(ar, "compression-level=9");
} else if (strcmp(compression, "xz") == 0) {
archive_write_add_filter_xz(ar);
} else if (strcmp(compression, "none") == 0) {
/* empty */
} else {
return false;
}
archive_write_set_format_pax_restricted(ar);
archive_write_set_options(ar, "compression-level=9");
archive_write_open_fd(ar, repofd);
/* XBPS_REPOIDX */