logos-delivery#3949 collapses libwaku into liblogosdelivery so a single
C library exports both the waku_* and logosdelivery_* ABIs. Point the
libwaku bridge at liblogosdelivery (header + -llogosdelivery) and route
its event registration through logosdelivery_set_event_callback, since
the waku-specific set_event_callback no longer exists.
With one shared library the two bridges no longer carry overlapping
symbols, so drop the "must not link together" caveats from the package
docs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add internal/ffi/liblogosdelivery, the cgo bridge over liblogosdelivery
(Messaging API), mirroring the libwaku subpackage from #114: synchronous
request/response plumbing, a shared async event callback, and a handle->handler
registry, exposing Go-typed primitives (New/Start/Stop/Destroy,
Subscribe/Unsubscribe/Send, SetEventHandler, Handle, RetOK, EventHandler).
It self-links liblogosdelivery via a #cgo directive. For symmetry — and so the
two bridges never need a shared global -l flag — add the same #cgo LDFLAGS:
-lwaku to the libwaku subpackage. Each subpackage now links exactly its own
library; no binary links both (until logos-delivery#3851).
Extend the PR gate to build liblogosdelivery, set CGO_CFLAGS for both headers
with no -l (each package self-links), run the messaging unit tests, and compile
the kernel tests.
Part of #106.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* refactor: extract libwaku cgo bridge into internal/ffi
Move the C preamble, cgo shims, and callback plumbing from pkg/kernel/nwaku.go
into internal/ffi/libwaku.go, where #111 scaffolded them to live. The bridge
exposes Go-typed Waku* primitives (handle in, strings out) and owns the
handle->event-handler registry, so pkg/kernel is now pure Go: WakuNode keeps
its full API, logging, and error texts, and just calls ffi.
Behavior is unchanged. Dropped four C shims that had no Go callers
(cGoWakuContentTopic, cGoWakuPubsubTopic, cGoWakuDefaultPubsubTopic,
cGoWakuLightpushPublish). CGO flags still come from the environment
(Makefile/CI untouched).
Part of #106.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* refactor: move libwaku bridge into internal/ffi/libwaku subpackage
One subpackage per C library so a binary links exactly the libraries it
imports: libwaku and liblogosdelivery carry overlapping symbols and must never
link together (until logos-delivery#3851). With the package named libwaku the
Waku* prefixes became stutter, so the exported primitives drop them
(libwaku.New/Start/RelayPublish/...). internal/ffi keeps an umbrella doc.go
stating the rule.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
* refactor: adopt golang-standards/project-layout
Move the legacy kernel wrapper `waku/*` to `pkg/kernel/*` and rename its
package `waku` -> `kernel`; nothing outside the package imported it, so this is
a mechanical import-path/prefix change. Update the relocated Makefile's
relative dep path, the legacy CI workflows (CI/endurance/repeated) build paths,
README, and .gitignore accordingly (preserving the libwaku-cache CI from #109).
Add scaffolding for the upcoming Messaging API work: `internal/ffi` (cgo
bridge), `pkg/messaging` (high-level Node API), and `examples/`. Document
`pkg/kernel` as legacy until logos-delivery#3851 consolidates the C libraries.
Also stop tracking the accidentally-committed `waku-bindings` build artifact
and gitignore the kernel build output.
No behavior change.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore: cleanup
* fix: repair references to removed utils package
nwaku_test_utils.go now uses pkg/kernel/utils.GetRSSKB; the memory_record
tool is self-contained (local helpers, missing mutex restored).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore: rename module path to logos-delivery-go-bindings
The module path still read `logos-messaging-go-bindings`, mismatching the
repository name. Rename it to `github.com/logos-messaging/logos-delivery-go-bindings`
and update all in-repo imports. gofmt re-sorts a few import blocks as a result
(plus two files that were already unformatted on master).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* ci: add PR-gate workflow and golangci-lint config
The repo had no `on: pull_request` CI (only workflow_dispatch + nightly
schedule), so nothing validated PRs. Add `.github/workflows/pr.yml` that
builds libwaku and runs `go build`, `go vet`, golangci-lint, and a test-compile
pass on every PR. Add a baseline `.golangci.yml` (standard linters + gofmt).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* ci: scope golangci-lint to new code via new-from-merge-base
Run the full `standard` linter set but only report findings introduced since
the merge-base with master, so the legacy kernel wrapper's pre-existing issues
(unchecked defer-Close, dead helpers) don't drown the gate while new code still
gets full coverage. Fetch origin/master so the base ref is available in CI.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* ci: clone logos-delivery outside vendor/ and build in module mode
`go build` failed in CI because cloning logos-delivery into `vendor/` put Go
into vendor mode against an inconsistent `vendor/modules.txt`. Clone the
checkout into `.logos-delivery` instead and set `GOFLAGS=-mod=mod` so the gate
always builds in module mode.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* ci: use golangci-lint-action@v7 for golangci-lint v2
v6 of the action rejects golangci-lint v2 versions ("v2 is not supported by
golangci-lint-action v6"). Bump to v7.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* ci: cache libwaku, gate go mod tidy, rename LMN_DIR
- Rename LMN_DIR -> LOGOS_DELIVERY_DIR across the PR-gate and nightly
workflows, the waku Makefile, and the build docs.
- Cache the built logos-delivery kernel keyed on its upstream HEAD SHA,
skipping the clone + libwaku build while that commit is unchanged.
- Add a "go mod tidy is clean" step that fails if go.mod/go.sum drift.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore: use externally provided nwaku
The fundamental idea is that the nwaku repository should be provided beforehand
before building waku-go-bindings
* fix: include libwaku with brackets
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Co-authored-by: Ivan FB <128452529+Ivansete-status@users.noreply.github.com>
