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| author | Brian Olsen <brian@maven-group.org> | 2024-05-02 17:46:01 +0200 |
|---|---|---|
| committer | Brian Olsen <brian@maven-group.org> | 2024-05-02 16:04:13 +0000 |
| commit | 7a7532d053a7aa477bc7a99001949f47151e1c7f (patch) | |
| tree | c17bcc309f4d6f14f6cc629e275ca70c8c7b9bec | |
| parent | 516c6dc572581872167851f0a68afc9025ca1350 (diff) | |
chore(nix-compat): Document daemon protocol version
This documents which Nix version uses which daemon protocol version so that any implementor of the protocol can make informed choices about how far back to support legacy. Change-Id: If2fc11702f7f731816d51928efc9ea9d939e1c00 Reviewed-on: https://cl.tvl.fyi/c/depot/+/11579 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
| -rw-r--r-- | tvix/nix-compat/src/nix_daemon/worker_protocol.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tvix/nix-compat/src/nix_daemon/worker_protocol.rs b/tvix/nix-compat/src/nix_daemon/worker_protocol.rs index 5f877c8ce..7e3adc0db 100644 --- a/tvix/nix-compat/src/nix_daemon/worker_protocol.rs +++ b/tvix/nix-compat/src/nix_daemon/worker_protocol.rs @@ -15,6 +15,27 @@ static WORKER_MAGIC_1: u64 = 0x6e697863; // "nixc" static WORKER_MAGIC_2: u64 = 0x6478696f; // "dxio" pub static STDERR_LAST: u64 = 0x616c7473; // "alts" +/// | Nix version | Protocol | +/// |-----------------|----------| +/// | 0.11 | 1.02 | +/// | 0.12 | 1.04 | +/// | 0.13 | 1.05 | +/// | 0.14 | 1.05 | +/// | 0.15 | 1.05 | +/// | 0.16 | 1.06 | +/// | 1.0 | 1.10 | +/// | 1.1 | 1.11 | +/// | 1.2 | 1.12 | +/// | 1.3 - 1.5.3 | 1.13 | +/// | 1.6 - 1.10 | 1.14 | +/// | 1.11 - 1.11.16 | 1.15 | +/// | 2.0 - 2.0.4 | 1.20 | +/// | 2.1 - 2.3.18 | 1.21 | +/// | 2.4 - 2.6.1 | 1.32 | +/// | 2.7.0 | 1.33 | +/// | 2.8.0 - 2.14.1 | 1.34 | +/// | 2.15.0 - 2.19.4 | 1.35 | +/// | 2.20.0 - 2.22.0 | 1.37 | static PROTOCOL_VERSION: ProtocolVersion = ProtocolVersion::from_parts(1, 37); /// Max length of a Nix setting name/value. In bytes. |