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chore/bump-logos-protocol
8
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Dario LipicarandClaude Opus 4.8
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1bc101df1f |
feat: cpp-generator consumes logos-lidl; delete embedded frontend (#89)
* feat: cpp-generator consumes logos-lidl; delete embedded frontend The canonical LIDL frontend now lives in logos-lidl. cpp-generator links it and keeps only the C++/Qt-specific parts (impl-header parsing, the gen_client/ gen_cdylib backends, the Qt type-name mapping). - Delete the embedded lidl_lexer/parser/serializer/validator/ast. - Add experimental/lidl_compat.h: brings logos-lidl's std AST into the global scope the backends use (via `using`), a qs() std::string→QString helper, a QTextStream<<std::string overload, and name-compatible shims (lidlParse/ lidlSerialize/lidlValidate) so the emission code keeps compiling. - Re-point impl_header_parser, lidl_gen_client (+ Doxygen /// docs on the generated client methods), lidl_gen_cdylib, lidl_emit_common, and legacy/ main at lidl::ModuleDecl. - CMake: C++17 + find_package(logos-lidl) + link logos-lidl::logos_lidl. - bin.nix: distribute only the shared C++/Qt backend helpers (compat + impl_header_parser + emit_common) under share/lidl-frontend, not the frontend. - tests: drop the 4 frontend test files (covered by logos-lidl now); the backend tests link logos-lidl. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix: pin logos-lidl to the C-ABI commit + lock it The logos-lidl input was declared in flake.nix but missing from flake.lock, so override chains that don't reach the nested input (the doctest harness building a scaffolded module) couldn't resolve it. Pin the branch rev and lock it so the component is self-contained. Re-point at master once logos-lidl lands. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * chore: re-point logos-lidl to merged master (#5) --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Dario LipicarandClaude Opus 4.8
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676154070c |
codegen: Qt-free outbound — ApiStyle::Lp typed wrappers over the lp_* C ABI (#88)
* ci: drop doctest chain pins — the qt-split chain is fully merged logoscore-cli and module-builder masters now contain the chain; the temporary --release-for pins (added so stacked-branch CI could resolve compatible cross-repo revs) default back to latest releases. * codegen: Qt-free outbound — ApiStyle::Lp typed wrappers over the lp_* C ABI Adds a third generator flavor (ApiStyle::Lp, --api-style lp) whose typed dependency wrappers + LogosModules umbrella call the logos-protocol C ABI directly via a new header-only logos::LpClient, instead of LogosAPIClient. This lets a module make outbound typed calls and event subscriptions with NO Qt in its translation units — Qt stays confined to the QRO transport (inside logos-protocol) and the generated plugin glue. - cpp/logos_lp_client.h: header-only logos::LpClient (lazy lp_client_create on a baked origin; invoke / invokeAsync / subscribe; std<->nlohmann JSON; CallError out-param) + RAII logos::LpSubscription (unsubscribes on drop) + json<->std helpers. The C++ analog of rust-sdk PluginProxy. - generator: makeHeaderLp/makeSourceLp emit the Lp wrappers; the Lp umbrella drops the LogosAPI ctor and bakes this module name as the lp_client origin (LogosModules() default-constructible). Qt/Std emission is byte-unchanged (dispatch added at the top of makeHeader/makeSource). Verified: generator builds; generated wrappers + umbrella compile to .o with ONLY cpp-sdk + logos-protocol headers + nlohmann (no Qt); cpp-sdk tests pass. * cdylib: wire the Qt-free typed dependency surface (modules()) into the impl When a cdylib module declares dependencies, the generated exports now include the Lp umbrella (logos_sdk.h) and construct LogosModules() + maybeSetLogosModules on the impl just before onContextReady — so the author can call modules().<dep>... and subscribe to dep events from a Qt-free cdylib. Guarded on module.depends so dependency-less cdylib modules are byte-unchanged. The umbrella + dep wrappers themselves are produced by the --general-only --api-style lp generation; feeding the dep .lidl files into that during the module build is the remaining build-system wiring (module-builder + plugin-qt dep resolution). * cdylib: wire modules() unconditionally (deps come from metadata, not the .lidl) The umbrella wiring was guarded on the .lidl module.depends, but a cdylib module declares its dependencies in metadata.json#dependencies — the .lidl contract.depends is typically empty — so modules() was left null and a typed outbound call segfaulted. Always include the generated logos_sdk.h umbrella and maybeSetLogosModules(impl, new LogosModules()) before onContextReady; the overload is a no-op for context-less impls and the umbrella codegen emits an (empty) logos_sdk.h for every cdylib, so this is safe in all cases. * fix(headers): ship logos_lp_client.h in the include/cpp source-export root A cdylib module's generated dep wrapper includes "logos_lp_client.h" and, transitively, "logos_result.h". The wrapper is compiled with the cpp-sdk source-export include root (include/cpp), so logos_lp_client.h must sit beside logos_result.h there — a quoted include resolves siblings relative to the including file's directory. Previously logos_lp_client.h shipped only at the top-level include/ (the CMake-export layout via cpp/ CMakeLists.txt), so it pulled in include/logos_result.h while the impl's logos_module_context.h pulled include/cpp/logos_result.h. Those are two distinct realpaths under the symlinkJoin, so #pragma once could not dedup them and StdLogosResult was redefined. Install every std header into both roots so a single TU only ever sees one logos_result.h. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cdylib): route logos_module_accept_token into the protocol TokenManager The generated module-impl export stored accepted tokens in a process-local std::map (g_tokens) that nothing ever read, so a cdylib module's OUTBOUND lp_client (modules().<dep>...) never saw the capability_module bootstrap token the host delivers at load. The automatic requestModule flow then ran unauthenticated: capability_module rejected requestModule, no per-target token was issued, and the cross-module call was rejected (returning a default-constructed result, e.g. 0). Forward the token into lp_token_save, which writes the same TokenManager::instance() singleton the cdylib's lp_client reads. The capability/token handshake now completes and typed Qt-free outbound calls return real results. Drop the dead g_tokens map + mutex. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(lidl): exclude LogosModuleContext hooks from header-derived contracts --header-to-lidl parses an impl class's public methods. An impl commonly overrides onContextReady() (and could redeclare a context accessor) in its own public section, so the derived LIDL would include onContextReady / modules / modulePath / instanceId / instancePersistencePath. Those are framework plumbing, not API methods — and feeding them to the cdylib backend breaks cdylib-eligibility (e.g. the inherited accessors' Qt-free return-type check), which is exactly what header-first universal modules now hit. Skip the reserved LogosModuleContext names in the parser so both the Qt --from-header path and the cdylib --header-to-lidl path emit clean, API-only contracts. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cdylib): support the full std type set in header-derived contracts Routing core universal modules through the cdylib backend surfaced gaps between the cdylib subset and what the std apiStyle handled — a universal module that built under std must also build as a header-first cdylib. - lidl parser: restore the return-shape flags (resultReturn / jsonReturn) from the parsed return TypeExpr, so a header -> .lidl -> cdylib round-trip (the universal path, needed to feed the Qt glue) preserves the semantics the impl-header parser sets from C++ types (StdLogosResult -> result; LogosMap/LogosList -> json). Without this the cdylib codegen/eligibility mis-handled result / map / list returns. - cdylib eligibility + dispatch: `void` is not a lidlBuiltinType, so the parser yields it as a Named "void" (header path uses empty name) — treat both as void in the eligibility check and the dispatch (was relying on lidlTypeToQt=="void", which didn't match Named "void" -> generated an `auto result = <void call>`). - typeSupported: accept `any` (both directions), `void`/`result` (returns), arrays-of-any, and Map ({k:v}/LogosMap) — the Qt-free-via-nlohmann set. Verified: a probe with void / LogosMap / LogosList / StdLogosResult / const returns is cdylib-eligible and dispatches correctly. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(lidl): carry method/event descriptions across the .lidl round-trip Header-first universal modules go header -> .lidl -> cdylib backend. The impl-header parser captures /// and /** */ doc comments into method/event descriptions, but the .lidl serializer emitted only the signature, so the descriptions were dropped — introspection (lm methods / --json, getMethods) then showed no docs (regressing the wrap-external-lib + tutorial doctests). Serialize each method/event's description as a trailing `description "..."` clause (escaped for the string literal; the lexer already decodes \\ \" \n \t) and parse it back in parseMethodDef/parseEventDef. Module description now escaped too. Verified: /// docs survive header -> .lidl -> getMethods. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(lp): bound-interface wrappers are handles over umbrella-owned state The Lp interface (bind_<iface>) wrapper owned its LpClient + RAII subscriptions BY VALUE, so the idiomatic transient handle — modules().bind_calculator(p).fibonacciAsync(...) modules().bind_calculator(p).onVersionReady(...) — tore the client/subscription down when the temporary died, cancelling the async callback and the event subscription. (Sync calls completed before the temporary's destruction, so they worked; the Qt/std flavor works because its handle is thin over a LogosAPI-owned persistent client.) Make the Lp Bound wrapper a THIN, copyable handle over `State { LpClient client; vector<LpSubscription> subs; }` that the LogosModules umbrella OWNS per provider (std::map<provider, unique_ptr<State>>) for the module's lifetime. bind_<iface>(p) creates/looks up the State and returns a handle to it, so a transient handle's async/event registrations outlive it. Concrete (Static) dep wrappers are unchanged — they're already persistent umbrella members, so by-value ownership is fine there. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cdylib): lenient bytes-param decode (string / array / tagged) A universal module's bstr (std::vector<uint8_t>) PARAM arrived empty when the caller sent a plain string rather than the tagged {"_bytes": base64url} form — lidlBytesFromJson only accepted the tagged object, so byteArraySize("12345") and byteArraySize(b"\x01..") both saw 0 bytes (the return direction already worked). The std path was lenient (a QString or QByteArray arg both became bytes). Accept all three forms: a plain JSON string (raw UTF-8 bytes), an array of byte values, and the tagged {"_bytes"} form (base64url). Return direction unchanged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cdylib): a number arg to a bytes param decodes as its decimal text byteArraySize("12345") arrives as a JSON number (the logoscore CLI's type auto-detection turns the string "12345" into int 12345), and the Qt path gives QVariant(int)->QByteArray "12345" (5 bytes). The cdylib bstr decode returned 0 for a number. Treat a JSON number as its decimal text bytes (j.dump()), matching the Qt behaviour, so a bare-number arg to a bytes param round-trips identically. Verified: byteArraySize 12345 -> 5. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Dario LipicarandClaude Opus 4.8
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f0fe8cbfeb |
Make the base SDK Qt-free: Qt developer layer moves to logos-qt-sdk (#83)
* Extract the protocol layer into logos-protocol; consume it as a flake input The transport/token/IPC layer (transports incl. QRO + plain TCP/TLS, consumer core LogosAPIClient/LogosAPIConsumer with the capability auto-requestModule flow, ModuleProxy, token manager, QVariant<->JSON conversion, the abstract LogosProviderObject interface) now lives in the logos-protocol repo behind the versioned lp_* C ABI. This SDK keeps the typed C++ developer layer (LogosAPI, provider base classes + Qt provider glue, module context, code generator) and still compiles the protocol sources INTO liblogos_sdk.a from the flake input, so the installed artifact (archive symbols, include/ + include/cpp layouts, cmake config) stays byte-compatible: existing consumers need no changes. Public headers are unchanged; logos_provider_object.h keeps its name and now re-exports the abstract interface from logos_provider_interface.h. Transport/protocol component tests moved to logos-protocol with the code; the remaining sdk/generator/experimental suites are unchanged (432/432 green against the local protocol checkout). * lock: add logos-protocol input * Make the base SDK Qt-free: move the Qt developer layer to logos-qt-sdk LogosAPI, LogosAPIProvider, LogosProviderBase/LOGOS_PROVIDER macros, the QObject provider glue (QtProviderObject) and the legacy PluginInterface (core/interface.h) move to the new logos-qt-sdk repo. The protocol sources are no longer compiled into a monolithic archive — consumers link logos-qt-sdk (which layers on logos-protocol) instead. What remains here is header-only std C++: logos_module_context.h, logos_result.h (StdLogosResult), logos_json.h — exported as the CMake INTERFACE target logos-cpp-sdk::logos_headers — plus the code generator (a build-time tool; its introspection mode now includes logos_provider_interface.h from logos-protocol, where LogosProviderPlugin moved). Mechanically verified Qt-free: the logos-cpp-lib / logos-cpp-include closures contain only nlohmann_json. Tests: 245/245 (module-context std suite + generator + experimental). * fix: accept the installed source-export layout in the protocol-root check The fail-fast only tested <root>/cpp/logos_protocol.h, but the LP_SRC selection right below (and the error message itself) support the installed export layout <root>/include/cpp as well. Pointing LOGOS_PROTOCOL_ROOT at an installed export tripped the FATAL_ERROR before that fallback could apply. Caught by Copilot review on #82. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * lock: pin logos-protocol to the qt-free-split branch head The Qt-free SDK (and the cdylib backend stacked on it) reference LogosProviderPlugin from protocol's logos_provider_interface.h, which lands on feat/qt-free-split — the P1-branch pin no longer compiles standalone. Temporary — drop when the chain PRs merge. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * doctest: pin the logoscore runtime via its {release} placeholder The spec built logoscore-cli at bare master with only the cpp-sdk inputs overridden — master's stack cannot compile against the qt-free SDK, so the suite failed on the chain branches. With the placeholder, CI's --release-for pins expand it to the workspace's logoscore commit (and local runs without a pin still fall back to master, unchanged). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * doctest: override the nested module builders to {release} too capability_module (via logoscore's lock) and the cloned accounts module resolve module-builder from their own locks — pre-split revs whose LogosModule.cmake still detects the SDK by logos_api.h, which the qt-free SDK no longer ships ('logos-cpp-sdk not found'). Overriding the builder itself to the workspace-pinned chain rev (keeping the nested cpp-sdk override) builds both modules with the split-aware builder. Verified end-to-end locally with the exact doctest command. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * doctest: apply the {release} + nested-builder overrides to all three specs The runtime spec got the treatment in 210eea1; the composition and worker-thread specs have the same logoscore/module build commands and failed identically (pre-split builders from the modules' own locks). All executed run: blocks now pin logoscore-cli{release} and override the nested module builders to logos-module-builder{release}; the displayed code_block: variants stay in their generic master form. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * codegen: typed wrappers throw on call failure; dispatch catches escapes Generated sync client wrappers call the new err-out invokeRemoteMethod overload and throw logos::LogosCallError when the call fails (e.g. the bound module is missing) — previously the empty QVariant silently degraded to the return type's default and a caller could not tell failure from a legitimate 0 / "". Both generators (legacy + LIDL), both API styles. Async paths unchanged. Generated provider dispatch (universal qt glue + LOGOS_PROVIDER) wraps the method body in a catch-all that logs and returns an invalid QVariant — an escaped exception becomes an ordinary METHOD_FAILED instead of unwinding through Qt event dispatch and killing the module process. * codegen: CallError out-param instead of throwing wrappers Per review, the generated sync wrappers expose the error channel as an optional trailing parameter — add(a, b, &err) — rather than throwing: explicit, stateless, works on temporaries, and existing call sites compile unchanged (they keep default-on-failure, now with a qWarning so failures are visible in the module log). The dispatch catch-all from the previous commit stays: it contains author exceptions, it doesn't introduce any. * glue: fire onContextReady AFTER modules()/event wiring The generated onInit set the context (which fires the impl's onContextReady hook) before constructing the LogosModules aggregate and wiring typed event emission — so an impl doing its documented one-time setup there (typed dependency calls, event subscriptions) dereferenced a null aggregate and crashed the module process (signal 11). Found by the first module to subscribe to a dependency's typed event from onContextReady. Context now goes last. * ci: run workflows on stacked PRs + workflow_dispatch Both workflows filtered pull_request to master-based PRs, so stacked PRs (feat/qt-free-sdk -> feat/extract-logos-protocol, feat/cdylib-authoring -> feat/qt-free-sdk) ran NO checks at all. Drop the base-branch filter for pull_request and add workflow_dispatch for manual runs. Same fix as logos-module-builder 232b8a2. * lock: protocol at the typed-requestModule port (3de5398) * ci: chain pins for the doc-tests (drop at merge) In repo CI only cpp-sdk's {release} is the commit under test — logoscore-cli and module-builder expanded to master, which doesn't link against the chain SDK the specs override in ('Build the CLI with the SDK override' failed on every run since the stacked-PR triggers were enabled). Pin both to the extraction-chain heads; the workspace pipeline is unaffected (it pins every repo itself). * generator: distribute the LIDL frontend for external generators First step of moving ALL Qt glue emission out of this repo into logos-qt-sdk's logos-qt-generator (cpp-sdk's generator keeps only the Qt-free outputs: std typed wrappers, logos_sdk umbrella, cdylib impl-exports, LIDL derivation). - Shared emit helpers (lidlToPascalCase, lidlTypeToQt, lidlTypeToStd, lidlIsStdConvertible) move to a new lidl_emit_common.{h,cpp} unit, used by both generators. - The frontend set (AST, lexer, parser, serializer, validator, impl-header parser, emit-common) is installed under share/lidl-frontend/ — the qt generator compiles these sources in directly, so the two tools share one frontend without a binary ABI. * lock: protocol#3 merged — pin advances to protocol master --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Dario LipicarandClaude Opus 4.7
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42a8b9ed5c |
feat: LIDL interface IR — --header-to-lidl frontend + --dep backend (#77)
* feat: LIDL as the interface IR — --header-to-lidl frontend + --dep backend Make the generator pivot around LIDL so every binding flows source -> LIDL -> C++ (and a future Rust module plugs into the same backend via Rust -> LIDL): - --header-to-lidl <impl.h> --impl-class X --metadata m.json -o out.lidl: the standalone C++ frontend. Runs parseImplHeader -> lidlSerialize and emits ONLY the <name>.lidl contract (no Qt glue/dispatch), so a module can publish a cheap `lidl` artifact without compiling its plugin. - --dep <name>=<lidl>: the LIDL backend for concrete dependencies. Reuses the interface-wrapper path with BindMode::Static, emitting the name-baked modules().<dep> wrapper from the dep's published LIDL. Deduped vs each other and vs --interface names. - generateInterfaceWrappers gains a BindMode param (default Bound); --interface stays Bound, --dep is Static. parseInterfaceFlags generalized to parseSpecFlags(args, flag) for both --interface and --dep. The umbrella already emits a `<dep>` member per metadata dependency, so no umbrella change is needed. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * address review: strip leading '@' in --header-to-lidl paths; fix doc comment - --header-to-lidl now strips a leading '@' from the header/metadata/output path args (matches legacy_main; some build drivers pass @/abs/path). - Remove the stale "bound wrapper" doc comment above generateInterfaceWrappers (it now generates Static dep wrappers too via BindMode). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Dario LipicarandClaude Opus 4.7
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eb71a1aa90 |
feat: dependency interfaces — SDK code generator (bound wrappers) (#74)
* feat: dependency interfaces — runtime-bound typed wrappers
Turn a declared "interface" (a .lidl file or a pure-C++ header with a
logos_events: block) into a BOUND client wrapper: the target module name
is a constructor argument instead of a baked-in literal, so one interface
can be bound to any satisfying module at runtime.
- generator_lib: new BindMode { Static, Bound }. In Bound mode the ctor
takes (LogosAPI*, const QString& moduleName) and every invokeRemoteMethod*
/ ensureReplica routes through m_moduleName. Default Static leaves existing
name-baked output byte-for-byte unchanged.
- legacy/main.cpp: repeatable --interface <name>=<path>[=<impl_class>] flag,
consumed in --general-only. Parses .lidl via lidlParse and .h via
parseImplHeader, emits the bound <name>_api.{h,cpp}, and adds
bind_<name>(moduleName) factories (QString + std::string) to the
LogosModules umbrella. Also self-resolves local interface_dependencies
from metadata.json for non-nix builds.
- experimental/lidl_gen_client: same BindMode parity for the --lidl path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* address review: dedup and validate --interface specs
A repeated --interface <name>=... would emit duplicate #include and
bind_<name>(...) into logos_sdk.h and fail to compile; empty name/path were
silently accepted. Dedup the flag-derived specs by name and drop malformed
ones with an explanatory message on stderr. (Copilot review, PR #74.)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Dario LipicarandClaude Opus 4.8
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760916e97b |
Parse method doc comments into per-method description (#70)
* parse adjacent method comments to populate description * preserve line breaks in method descriptions Join doc-comment lines with newlines instead of spaces (markers stripped, leading/trailing blank lines dropped, interior blanks kept), and escape \n when emitting the description into the generated getMethods(). Both codegen paths updated; docs corrected. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * don't count braces inside comment lines (impl-header parser) A brace in a doc/line comment (e.g. `/// returns { ... }`) no longer affects class-scope tracking, which previously could make the parser think the class ended early and drop later declarations. Addresses review feedback on #70. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Dario Lipicar
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8bdbd13848 |
Extend universal modules with module context (#61)
* extend universal modules with module context * implement module calls and events for universal modules * pr comments |
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Iuri Matias
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d633575677 |
add IDL parser & generator (wip) (#33)
* add IDL parser & generator (wip) * fix fixtures issues affecting tests * fix fixtures issues affecting tests |