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>
This commit is contained in:
Dario Lipicar
2026-06-16 21:00:42 -03:00
committed by GitHub
co-authored by Claude Opus 4.8
parent 676154070c
commit 1bc101df1f
31 changed files with 227 additions and 1609 deletions
+11 -12
View File
@@ -1,8 +1,7 @@
#include "legacy/legacy_main.h"
#include "experimental/lidl_gen_client.h"
#include "experimental/lidl_gen_cdylib.h"
#include "experimental/lidl_parser.h"
#include "experimental/lidl_serializer.h"
#include "experimental/lidl_compat.h"
#include "experimental/impl_header_parser.h"
#include <QCoreApplication>
@@ -80,9 +79,9 @@ int main(int argc, char* argv[])
} else if (outDirIdx != -1 && outDirIdx + 1 < args.size()) {
const QString d = stripAt(args.at(outDirIdx + 1));
QDir().mkpath(d);
outPath = QDir(d).filePath(mod.name + ".lidl");
outPath = QDir(d).filePath(qs(mod.name) + ".lidl");
} else {
outPath = mod.name + ".lidl";
outPath = qs(mod.name) + ".lidl";
}
QFile f(outPath);
@@ -173,12 +172,12 @@ int main(int argc, char* argv[])
}
struct Out { QString file; QString content; };
QList<Out> outs;
outs.append({mod.name + "_module_impl.cpp",
outs.append({qs(mod.name) + "_module_impl.cpp",
lidlMakeModuleImplExports(mod, implClass, implHeader)});
if (!mod.events.isEmpty())
outs.append({mod.name + "_events_cdylib.cpp",
if (!mod.events.empty())
outs.append({qs(mod.name) + "_events_cdylib.cpp",
lidlMakeEventsSourceCdylib(mod, implClass, implHeader)});
outs.append({mod.name + ".lidl", lidlSerialize(mod)});
outs.append({qs(mod.name) + ".lidl", lidlSerialize(mod)});
for (const Out& o : outs) {
const QString abs = QDir(genDirPath).filePath(o.file);
QFile f(abs);
@@ -274,11 +273,11 @@ int main(int argc, char* argv[])
if (implHeaderIdx != -1 && implHeaderIdx + 1 < args.size())
implHeader = args.at(implHeaderIdx + 1);
else
implHeader = mod.name + "_impl.h";
outs.append({mod.name + "_module_impl.cpp",
implHeader = qs(mod.name) + "_impl.h";
outs.append({qs(mod.name) + "_module_impl.cpp",
lidlMakeModuleImplExports(mod, implClass, implHeader)});
if (!mod.events.isEmpty())
outs.append({mod.name + "_events_cdylib.cpp",
if (!mod.events.empty())
outs.append({qs(mod.name) + "_events_cdylib.cpp",
lidlMakeEventsSourceCdylib(mod, implClass, implHeader)});
} else {
err << "Error: the uniform cdylib Qt glue is generated by "