diff options
| author | Christian Hesse <mail@eworm.de> | 2020-02-26 09:12:21 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2020-03-12 19:56:39 -0600 |
| commit | 892ba8c3cc0617d2087a2337d8c6e71524d7b49c (patch) | |
| tree | 9f230da21b5cb0443a3058da543da6b13c959f71 /ui-snapshot.c | |
| parent | cc230bf04456cc0ca82c6251b1624425eb7a7153 (diff) | |
ui-snapshot: add support for zstd compression
This patch adds support for zstd [0] compressed snapshots (*.tar.zst).
We enable multiple working threads (-T0), but keep default compression
level. The latter can be influenced by environment variable.
[0] https://www.zstd.net/
Signed-off-by: Christian Hesse <mail@eworm.de>
Diffstat (limited to 'ui-snapshot.c')
| -rw-r--r-- | ui-snapshot.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ui-snapshot.c b/ui-snapshot.c index 92cde42..556d3ed 100644 --- a/ui-snapshot.c +++ b/ui-snapshot.c @@ -91,6 +91,12 @@ static int write_tar_xz_archive(const char *hex, const char *prefix) return write_compressed_tar_archive(hex, prefix, argv); } +static int write_tar_zstd_archive(const char *hex, const char *prefix) +{ + char *argv[] = { "zstd", "-T0", NULL }; + return write_compressed_tar_archive(hex, prefix, argv); +} + const struct cgit_snapshot_format cgit_snapshot_formats[] = { /* .tar must remain the 0 index */ { ".tar", "application/x-tar", write_tar_archive }, @@ -98,6 +104,7 @@ const struct cgit_snapshot_format cgit_snapshot_formats[] = { { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive }, { ".tar.lz", "application/x-lzip", write_tar_lzip_archive }, { ".tar.xz", "application/x-xz", write_tar_xz_archive }, + { ".tar.zst", "application/x-zstd", write_tar_zstd_archive }, { ".zip", "application/x-zip", write_zip_archive }, { NULL } }; |