Gitlab hosted package: unable to discover remote git server capabilities: CompressionUnsupported

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1

Continuing the discussion from Issues with gitlab and the package manager:

Weekly CI failed again today:

0.15.0-dev.1393+493265486

/usr/local/bundle/gems/zigrb-0.0.1/ext/build.zig.zon:40:20: error: unable to discover remote git server capabilities: CompressionUnsupported
            .url = "git+https://gitlab.com/fjc/zigby.git#57d01bac78e1a152172d1daee4868593eb1c5156",
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
zig failed, exit code 1

Last week was successful with 0.15.0-dev.1271+bb2984673.

2

If this is a recent regression, please file an issue with a repro on ziglang/zig so we can investigate it before 0.15.0 is tagged.

3

“http.Client rewrite”:

@@ -1074,12 +1074,10 @@ pub const Request = struct {
                     switch (req.response.transfer_compression) {
                         .identity => req.response.compression = .none,
                         .compress, .@"x-compress" => return error.CompressionUnsupported,
-                        .deflate => req.response.compression = .{
-                            .deflate = std.compress.zlib.decompressor(req.transferReader()),
-                        },
-                        .gzip, .@"x-gzip" => req.response.compression = .{
-                            .gzip = std.compress.gzip.decompressor(req.transferReader()),
-                        },
+                        // I'm about to upstream my http.Client rewrite
+                        .deflate => return error.CompressionUnsupported,
+                        // I'm about to upstream my http.Client rewrite
+                        .gzip, .@"x-gzip" => return error.CompressionUnsupported,
                         // https://github.com/ziglang/zig/issues/18937
                         //.zstd => req.response.compression = .{
                         //    .zstd = std.compress.zstd.decompressStream(req.client.allocator, req.transferReader()),
4

Thanks for the example. I noticed that it still doesn’t work after the branch:

$ stage4/bin/zig fetch "git+https://gitlab.com/fjc/zigby.git#57d01bac78e1a152172d1daee4868593eb1c5156"
error: unable to discover remote git server capabilities: InvalidPacket

I’ll look into this right away

4 Likes
5

My test case passes again as of 0.15.0-dev.1509+b9a6dae2a:

6

Yep fetching packages appears to work again (I only checked locally so far on macOS). Thanks Team Zig!

1 Like
7

Ooops hold your horses :slight_smile: macOS works now, but on Windows I get a TlsInitializationFailed error:

D:\a\sokol-zig-imgui-sample\sokol-zig-imgui-sample\build.zig.zon:7:20: error: unable to discover remote git server capabilities: TlsInitializationFailed
            .url = "git+https://github.com/floooh/sokol-zig.git#6ed171f4b0fd637cb80aa70d9dcc5f208c2e8035",
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
D:\a\sokol-zig-imgui-sample\sokol-zig-imgui-sample\build.zig.zon:11:20: error: unable to discover remote git server capabilities: TlsInitializationFailed
            .url = "git+https://github.com/floooh/dcimgui.git#de39f1d7106d448909d9776eb0049fbfed24d056",
2 Likes