From: Christian Hesse <[email protected]> This patch adds support for zstd [0] compressed snapshots (*.tar.zst).
[0] https://www.zstd.net/ Signed-off-by: Christian Hesse <[email protected]> --- cgitrc.5.txt | 5 +++-- tests/setup.sh | 2 +- tests/t0107-snapshot.sh | 42 +++++++++++++++++++++++++++++++++++++++++ ui-snapshot.c | 7 +++++++ 4 files changed, 53 insertions(+), 3 deletions(-) diff --git a/cgitrc.5.txt b/cgitrc.5.txt index 4ad3e64..b0ec698 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt @@ -407,8 +407,9 @@ side-by-side-diffs:: snapshots:: Text which specifies the default set of snapshot formats that cgit generates links for. The value is a space-separated list of zero or - more of the values "tar", "tar.gz", "tar.bz2", "tar.xz", "tar.lz" and - "zip". The special value "all" enables all snapshot formats. + more of the values "tar", "tar.gz", "tar.bz2", "tar.lz", "tar.xz", + "tar.zst" and "zip". The special value "all" enables all snapshot + formats. Default value: none. source-filter:: diff --git a/tests/setup.sh b/tests/setup.sh index 69e47e6..e09f7c5 100755 --- a/tests/setup.sh +++ b/tests/setup.sh @@ -104,7 +104,7 @@ virtual-root=/ cache-root=$PWD/cache cache-size=1021 -snapshots=tar.gz tar.bz tar.lz zip +snapshots=tar.gz tar.bz tar.lz tar.zst zip enable-log-filecount=1 enable-log-linecount=1 summary-log=5 diff --git a/tests/t0107-snapshot.sh b/tests/t0107-snapshot.sh index a845ad9..95ad624 100755 --- a/tests/t0107-snapshot.sh +++ b/tests/t0107-snapshot.sh @@ -80,6 +80,48 @@ test_expect_success LZIP 'verify untarred file-5' ' test_line_count = 1 master/file-5 ' +if test -n "$(which zstd 2>/dev/null)"; then + test_set_prereq ZSTD +else + say 'Skipping ZSTD validation tests: zstd not found' +fi + +test_expect_success ZSTD 'get foo/snapshot/master.tar.zst' ' + cgit_url "foo/snapshot/master.tar.zst" >tmp +' + +test_expect_success ZSTD 'check html headers' ' + head -n 1 tmp | + grep "Content-Type: application/x-zstd" && + + head -n 2 tmp | + grep "Content-Disposition: inline; filename=.master.tar.zst." +' + +test_expect_success ZSTD 'strip off the header lines' ' + strip_headers <tmp >master.tar.zst +' + +test_expect_success ZSTD 'verify zstd format' ' + zstd --test master.tar.zst && + cp master.tar.zst /tmp/. +' + +test_expect_success ZSTD 'untar' ' + rm -rf master && + tar --zstd -xf master.tar.zst +' + +test_expect_success ZSTD 'count files' ' + ls master/ >output && + test_line_count = 5 output +' + +test_expect_success ZSTD 'verify untarred file-5' ' + grep "^5$" master/file-5 && + test_line_count = 1 master/file-5 +' + test_expect_success 'get foo/snapshot/master.zip' ' cgit_url "foo/snapshot/master.zip" >tmp ' diff --git a/ui-snapshot.c b/ui-snapshot.c index 92cde42..db9f51f 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", 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 } }; _______________________________________________ CGit mailing list [email protected] https://lists.zx2c4.com/mailman/listinfo/cgit
