ui-snapshot: add support for lzip compression

This patch adds support for lzip [1] compressed snapshots (*.tar.lz)

[1] https://www.nongnu.org/lzip/

Signed-off-by: Hanspeter Portner <dev@open-music-kontrollers.ch>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/ui-snapshot.c b/ui-snapshot.c
index 9461d51..92cde42 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -79,6 +79,12 @@ static int write_tar_bzip2_archive(const char *hex, const char *prefix)
         return write_compressed_tar_archive(hex, prefix, argv);
 }
 
+static int write_tar_lzip_archive(const char *hex, const char *prefix)
+{
+        char *argv[] = { "lzip", NULL };
+        return write_compressed_tar_archive(hex, prefix, argv);
+}
+
 static int write_tar_xz_archive(const char *hex, const char *prefix)
 {
         char *argv[] = { "xz", NULL };
@@ -90,6 +96,7 @@ const struct cgit_snapshot_format cgit_snapshot_formats[] = {
         { ".tar",       "application/x-tar",    write_tar_archive       },
         { ".tar.gz",    "application/x-gzip",   write_tar_gzip_archive  },
         { ".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    },
         { ".zip",       "application/x-zip",    write_zip_archive       },
         { NULL }