chore: move rs-cpp out of project

Dockerfile

@@ -18,7 +18,6 @@ COPY .git .
 COPY Makefile .
 COPY include ./include/
 COPY lib ./lib/
-COPY rs-cpp ./rs-cpp/
 COPY src ./src/
 RUN make BUILD=release install
 

Makefile

@@ -23,9 +23,9 @@ CUSTOM_CXXFLAGS := $(shell grep -m1 cxxflags cabin.toml | sed 's/cxxflags = \[//
 
 # Git dependency versions
 TOML11_VER := $(shell grep -m1 toml11 cabin.toml | sed 's/.*tag = \(.*\)}/\1/' | tr -d '"')
-RESULT_VER := $(shell grep -m1 cpp-result rs-cpp/cabin.toml | sed 's/.*tag = \(.*\)}/\1/' | tr -d '"')
+RESULT_VER := v11.0.0
 
-GIT_DEPS   := $(O)/DEPS/toml11 $(O)/DEPS/mitama-cpp-result
+GIT_DEPS   := $(O)/DEPS/toml11 $(O)/DEPS/mitama-cpp-result $(O)/DEPS/rs-cpp
 
 # System dependency versions
 PKGS :=							\
@@ -44,8 +44,9 @@ DEFINES := -DCABIN_CABIN_PKG_VERSION='"$(VERSION)"' \
   -DCABIN_CABIN_COMMIT_HASH='"$(COMMIT_HASH)"' \
   -DCABIN_CABIN_COMMIT_SHORT_HASH='"$(COMMIT_SHORT_HASH)"' \
   -DCABIN_CABIN_COMMIT_DATE='"$(COMMIT_DATE)"'
-INCLUDES := -Iinclude -Isrc -Irs-cpp/include -isystem $(O)/DEPS/toml11/include \
-  -isystem $(O)/DEPS/mitama-cpp-result/include
+INCLUDES := -Iinclude -Isrc -isystem $(O)/DEPS/toml11/include \
+  -isystem $(O)/DEPS/mitama-cpp-result/include \
+  -isystem $(O)/DEPS/rs-cpp/include
 
 CXXFLAGS := -std=c++$(EDITION) -fdiagnostics-color $(CUSTOM_CXXFLAGS) \
   $(DEFINES) $(INCLUDES) $(PKG_CFLAGS) -MMD -MP
@@ -105,3 +106,7 @@ $(O)/DEPS/mitama-cpp-result:
 	@mkdir -p $(@D)
 	@$(GIT) clone https://github.com/loliGothicK/mitama-cpp-result.git $@
 	@$(GIT) -C $@ reset --hard $(RESULT_VER)
+
+$(O)/DEPS/rs-cpp:
+	@mkdir -p $(@D)
+	@$(GIT) clone https://github.com/ken-matsui/rs-cpp.git $@

cabin.toml

@@ -18,7 +18,7 @@ libcurl = {version = ">=7.79.1 && <9", system = true}
 libgit2 = {version = ">=1.7 && <1.10", system = true}
 nlohmann_json = {version = "3.10.5", system = true}
 tbb = {version = ">=2021.5.0 && <2023.0.0", system = true}
-rs-cpp = {path = "./rs-cpp"}
+rs-cpp = {git = "https://github.com/ken-matsui/rs-cpp.git", branch = "main"}
 
 [dev-dependencies]
 boost-ut = {git = "https://github.com/boost-ext/ut.git", tag = "v2.3.1"}

include/Dependency.hpp

@@ -3,6 +3,7 @@
 #include "Builder/Compiler.hpp"
 #include "VersionReq.hpp"
 
+#include <filesystem>
 #include <optional>
 #include <rs/result.hpp>
 #include <string>
@@ -16,6 +17,7 @@ struct GitDependency {
   const std::string url;
   const std::optional<std::string> target;
 
+  [[nodiscard]] std::filesystem::path installDir() const;
   rs::Result<CompilerOpts> install() const;
 
   GitDependency(std::string name, std::string url,

lib/Dependency.cc

@@ -25,17 +25,22 @@ static const fs::path CACHE_DIR(getXdgCacheHome() / "cabin");
 static const fs::path GIT_DIR(CACHE_DIR / "git");
 static const fs::path GIT_SRC_DIR(GIT_DIR / "src");
 
-rs::Result<CompilerOpts> GitDependency::install() const {
-  fs::path installDir = GIT_SRC_DIR / name;
+fs::path GitDependency::installDir() const {
+  fs::path dir = GIT_SRC_DIR / name;
   if (target.has_value()) {
-    installDir += '-' + target.value();
+    dir += '-' + target.value();
   }
+  return dir;
+}
 
-  if (fs::exists(installDir) && !fs::is_empty(installDir)) {
+rs::Result<CompilerOpts> GitDependency::install() const {
+  const fs::path targetDir = installDir();
+
+  if (fs::exists(targetDir) && !fs::is_empty(targetDir)) {
     spdlog::debug("{} is already installed", name);
   } else {
     git2::Repository repo;
-    repo.clone(url, installDir.string());
+    repo.clone(url, targetDir.string());
 
     if (target.has_value()) {
       // Checkout to target.
@@ -49,14 +54,14 @@ rs::Result<CompilerOpts> GitDependency::install() const {
                target.has_value() ? target.value() : url);
   }
 
-  const fs::path includeDir = installDir / "include";
+  const fs::path includeDir = targetDir / "include";
   fs::path include;
 
   if (fs::exists(includeDir) && fs::is_directory(includeDir)
       && !fs::is_empty(includeDir)) {
     include = includeDir;
   } else {
-    include = installDir;
+    include = targetDir;
   }
 
   return rs::Ok(CompilerOpts(CFlags({}, { IncludeDir{ include } }, {}),

lib/Manifest.cc

@@ -210,7 +210,23 @@ installDependencies(const Manifest& manifest, const bool includeDevDeps,
     return std::visit(
         Overloaded{
             [&](const GitDependency& gitDep) -> rs::Result<void> {
-              installed.emplace_back(rs_try(gitDep.install()));
+              CompilerOpts depOpts = rs_try(gitDep.install());
+
+              const fs::path depManifestPath =
+                  gitDep.installDir() / Manifest::FILE_NAME;
+              if (fs::exists(depManifestPath)) {
+                const Manifest depManifest =
+                    rs_try(Manifest::tryParse(depManifestPath, false));
+
+                std::vector<CompilerOpts> nestedDeps;
+                rs_try(installDependencies(depManifest, includeDevDeps,
+                                           seenDeps, visited, nestedDeps));
+                for (const CompilerOpts& opts : nestedDeps) {
+                  depOpts.merge(opts);
+                }
+              }
+
+              installed.emplace_back(std::move(depOpts));
               return rs::Ok();
             },
             [&](const SystemDependency& sysDep) -> rs::Result<void> {