Port the {.ffi.} wrapper to nim-ffi 0.2.0 (master). 0.2.0 is a breaking
redesign over 0.1.4: events move to a per-context multi-listener registry
(sds_add_event_listener / sds_remove_event_listener) fired via {.ffiEvent.}
emitters, and request/response/event marshalling switches from JSON to CBOR.
- libsds.nim: typed {.ffiEvent.} payloads replace the JSON event modules;
CBOR handles nesting, so unwrap returns a typed response again. The
retrieval-hint provider (a C function pointer, not CBOR-encodable) passes
its address as a uint64 via a {.ffi.} method that stores it in a
worker-thread threadvar.
- pin nim-ffi to master HEAD by commit. The lock version is kept a clean
semver ("0.2.0") on purpose: nimble's `#`-prefixed special version in the
lock breaks `nimble setup -l` (an unquoted `#` truncates the git path),
so only vcsRevision carries the commit.
- add the new transitive dep cbor_serialization to the lock and nix/deps.nix.
- regenerate libsds.h for the CBOR/registry ABI.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Otherwise we end up with cache collisions like this in CI :
```
> Error: cannot open '/tmp/nim/libsds_d/@z..@f..@f..@f..@f..@f..
@ffgber@f6y2zz1uv2lzi4ln2717py8m0aix64u56-avz-hajenccrq-2.2.4@favz
@fyvo@fflfgrz@frkprcgvbaf.nim.c'
```
Changes include:
- Removing all submodules from vendor folder.
- Updating sds.nimble with required depndencies.
- Generating a nimble.lock file using Nimble.
- Updated Nim code to reference depndencies correctly.
- Added nix/deps.nix fixed output derivation that calls Nimble.
- Updated nixpkgs to use 25.11 commit which provides Nimbe 0.20.1.
- Disabled Nix Android builds on MacOS due to Nimble segfault.
Signed-off-by: Jakub Sokołowski <jakub@status.im>
The assert for Android NDK is obsolete. But we also can avoid fetching
the Android dependencies when not building for Android.
Also, lsb-release is a linux-only tool.
Signed-off-by: Jakub Sokołowski <jakub@status.im>
Otherwise it fails with:
error: aarch64-darwin not supported for Android SDK. Use: NIXPKGS_SYSTEM_OVERRIDE=x86_64-darwin
Signed-off-by: Jakub Sokołowski <jakub@status.im>
For some unknown reason the builds would fail with:
/bin/sh: line 1: clang: command not found
Unless we added Android NDK toolchains/llvm/prebuilt to PATH.
Signed-off-by: Jakub Sokołowski <jakub@status.im>
