fix arch on normal build

* - Use libtbb-dev in builder stage and libtbb12 package in the runstage instead of building oneTBB v2021.12.0 from source code
- Remove wget package from builder stage, because it is not used
- Uppercase "FROM ... as" -> "FROM ... AS" to silence a "docker build" warning
- Sort packages alphabetically and put them on separate lines for easier comparison

* - Fix the warning "FromAsCasing: 'as' and 'FROM' keywords' casing do not match"
- Sort packages alphabetically and put them on separate lines for easier comparison

* Revert  -Wno-stringop-overflow

* Update the link to multi staged builds in the comment

* Update alpine:3.20.0 -> alpine:3.20.5

.gitea/workflows/publish-container.yaml

@@ -0,0 +1,65 @@
+name: Build and Publish Docker Image
+
+on:
+  release:
+    types: [published, prereleased]
+
+env:
+  IMAGE_NAME: openharbor/osrm-backend
+
+jobs:
+  publish:
+    strategy:
+      matrix:
+        docker-base-image: ["debian", "alpine"]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.IMAGE_NAME }}
+
+      - name: Docker meta - debug
+        id: metadebug
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.IMAGE_NAME }}
+          flavor: |
+            latest=true
+            suffix=-debug,onlatest=true
+
+      - name: Log in to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_ACCESS_TOKEN }}
+
+      - name: Build and push debug image
+        uses: docker/build-push-action@v4
+        with:
+          push: true
+          platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/riscv64
+          file: ./docker/Dockerfile-${{ matrix.docker-base-image }}
+          tags: ${{ steps.metadebug.outputs.tags }}
+          build-args: |
+            DOCKER_TAG=${{ join(steps.metadebug.outputs.tags) }}-${{ matrix.docker-base-image }}
+
+      - name: Build and push normal image
+        uses: docker/build-push-action@v4
+        with:
+          push: true
+          platforms: linux/amd64,linux/arm64,linux/ppc64le,linux/riscv64
+          file: ./docker/Dockerfile-${{ matrix.docker-base-image }}
+          tags: ${{ steps.meta.outputs.tags }}
+          build-args: |
+            DOCKER_TAG=${{ join(steps.meta.outputs.tags) }}-${{ matrix.docker-base-image }}

.github/workflows/osrm-backend.yml

@@ -446,14 +446,14 @@ jobs:
       if: steps.cache-boost.outputs.cache-hit != 'true' && runner.os == 'Linux' && matrix.ENABLE_CONAN != 'ON'
       run: |
         BOOST_VERSION="1.85.0"
-        BOOST_VERSION_UNDERSCORE="${BOOST_VERSION//./_}"
+        BOOST_VERSION_FLAVOR="${BOOST_VERSION}-b2-nodocs"
-        wget -q https://boostorg.jfrog.io/artifactory/main/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION_UNDERSCORE}.tar.gz
+        wget -q https://github.com/boostorg/boost/releases/download/boost-${BOOST_VERSION}/boost-${BOOST_VERSION_FLAVOR}.tar.gz
-        tar xzf boost_${BOOST_VERSION_UNDERSCORE}.tar.gz
+        tar xzf boost-${BOOST_VERSION_FLAVOR}.tar.gz
-        cd boost_${BOOST_VERSION_UNDERSCORE}
+        cd boost-${BOOST_VERSION}
         sudo ./bootstrap.sh
         sudo ./b2 install
         cd ..
-        sudo rm -rf boost_${BOOST_VERSION_UNDERSCORE}*
+        sudo rm -rf boost-${BOOST_VERSION}*
     
     - name: Install dev dependencies
       run: |

CHANGELOG.md

@@ -25,6 +25,7 @@
     - NodeJS:
       - CHANGED: Use node-api instead of NAN. [#6452](https://github.com/Project-OSRM/osrm-backend/pull/6452)
     - Misc:
+      - CHANGED: Use std::string_view for key type in json::Object. [#7062](https://github.com/Project-OSRM/osrm-backend/pull/7062)
       - CHANGED: Use thread_local instead of boost::thread_specific_ptr. [#6991](https://github.com/Project-OSRM/osrm-backend/pull/6991)
       - CHANGED: Bump flatbuffers to v24.3.25 version. [#6988](https://github.com/Project-OSRM/osrm-backend/pull/6988)
       - CHANGED: Add .reserve(...) to assembleGeometry function. [#6983](https://github.com/Project-OSRM/osrm-backend/pull/6983)

CMakeLists.txt

@@ -56,6 +56,9 @@ endif()
 if (POLICY CMP0074)
   cmake_policy(SET CMP0074 NEW)
 endif()
+if (POLICY CMP0167)
+  cmake_policy(SET CMP0167 NEW)
+endif()
 project(OSRM C CXX)
 
 

docker/Dockerfile-alpine

@@ -1,20 +1,34 @@
-FROM alpine:3.20.0 as alpine-mimalloc
+FROM alpine:3.21.2 AS alpine-mimalloc
 
-RUN apk add --no-cache mimalloc
+RUN apk update && \
+    apk upgrade && \
+    apk add --no-cache \
+        boost-iostreams \
+        boost-program_options \
+        boost-thread \
+        mimalloc
 
 ENV LD_PRELOAD=/usr/lib/libmimalloc.so.2
 ENV MIMALLOC_LARGE_OS_PAGES=1
 
 
-FROM alpine-mimalloc as builder
+FROM alpine-mimalloc AS builder
 ARG DOCKER_TAG
 ARG BUILD_CONCURRENCY
-RUN mkdir -p /src  && mkdir -p /opt
 
-RUN apk add --no-cache \
+RUN mkdir -p /src /opt && \
-    cmake make git clang libbz2 libxml2 \
+    apk add --no-cache \
-    boost-dev boost-program_options boost-filesystem boost-iostreams boost-thread \
+    boost-dev \
-    lua5.4-dev onetbb-dev expat-dev
+    boost-filesystem \
+    clang \
+    cmake \
+    expat-dev \
+    git \
+    libbz2 \
+    libxml2 \
+    lua5.4-dev \
+    make \
+    onetbb-dev
 
 COPY . /src
 WORKDIR /src
@@ -39,16 +53,18 @@ RUN NPROC=${BUILD_CONCURRENCY:-$(nproc)} && \
     rm -rf /src
 
 
-# Multistage build to reduce image size - https://docs.docker.com/engine/userguide/eng-image/multistage-build/#use-multi-stage-builds
+# Multistage build to reduce image size - https://docs.docker.com/build/building/multi-stage/#use-multi-stage-builds
 # Only the content below ends up in the image, this helps remove /src from the image (which is large)
-FROM alpine-mimalloc as runstage
+FROM alpine-mimalloc AS runstage
 
 COPY --from=builder /usr/local /usr/local
 COPY --from=builder /opt /opt
 
 RUN apk add --no-cache \
-    boost-program_options boost-date_time boost-iostreams boost-thread \
+    boost-date_time \
-    expat lua5.4 onetbb && \
+    expat \
+    lua5.4 \
+    onetbb && \
     ldconfig /usr/local/lib
 
 RUN /usr/local/bin/osrm-extract --help && \
@@ -60,3 +76,4 @@ RUN /usr/local/bin/osrm-extract --help && \
 WORKDIR /opt
 
 EXPOSE 5000
+

docker/Dockerfile-debian

@@ -1,21 +1,24 @@
-FROM debian:bookworm-slim as builder
+FROM debian:bookworm-slim AS builder
 ARG DOCKER_TAG
 ARG BUILD_CONCURRENCY
-RUN mkdir -p /src  && mkdir -p /opt
 
-RUN apt-get update && \
+RUN mkdir -p /src /opt && \
-    apt-get -y --no-install-recommends install ca-certificates cmake make git gcc g++ libbz2-dev libxml2-dev wget \
+    apt-get update && \
-    libzip-dev libboost1.81-all-dev lua5.4 liblua5.4-dev pkg-config -o APT::Install-Suggests=0 -o APT::Install-Recommends=0
+    apt-get -y --no-install-recommends --no-install-suggests install \
-
+        ca-certificates \
-RUN NPROC=${BUILD_CONCURRENCY:-$(nproc)} && \
+        cmake \
-    ldconfig /usr/local/lib && \
+        g++ \
-    git clone --branch v2021.12.0 --single-branch https://github.com/oneapi-src/oneTBB.git && \
+        gcc \
-    cd oneTBB && \
+        git \
-    mkdir build && \
+        libboost1.81-all-dev \
-    cd build && \
+        libbz2-dev \
-    cmake -DTBB_TEST=OFF -DCMAKE_BUILD_TYPE=Release ..  && \
+        liblua5.4-dev \
-    cmake --build . && \
+        libtbb-dev \
-    cmake --install .
+        libxml2-dev \
+        libzip-dev \
+        lua5.4 \
+        make \
+        pkg-config
 
 COPY . /src
 WORKDIR /src
@@ -41,19 +44,24 @@ RUN NPROC=${BUILD_CONCURRENCY:-$(nproc)} && \
     rm -rf /src
 
 
-# Multistage build to reduce image size - https://docs.docker.com/engine/userguide/eng-image/multistage-build/#use-multi-stage-builds
+# Multistage build to reduce image size - https://docs.docker.com/build/building/multi-stage/#use-multi-stage-builds
 # Only the content below ends up in the image, this helps remove /src from the image (which is large)
-FROM debian:bookworm-slim as runstage
+FROM debian:bookworm-slim AS runstage
 
 COPY --from=builder /usr/local /usr/local
 COPY --from=builder /opt /opt
 
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
+    apt-get install -y --no-install-recommends --no-install-suggests \
-        libboost-program-options1.81.0 libboost-date-time1.81.0 libboost-iostreams1.81.0 libboost-thread1.81.0 \
+        expat \
-        expat liblua5.4-0 && \
+        libboost-date-time1.81.0 \
+        libboost-iostreams1.81.0 \
+        libboost-program-options1.81.0 \
+        libboost-thread1.81.0 \
+        liblua5.4-0 \
+        libtbb12 && \
     rm -rf /var/lib/apt/lists/* && \
-# add /usr/local/lib to ldconfig to allow loading libraries from there
+# Add /usr/local/lib to ldconfig to allow loading libraries from there
     ldconfig /usr/local/lib
 
 RUN /usr/local/bin/osrm-extract --help && \
@@ -65,3 +73,4 @@ RUN /usr/local/bin/osrm-extract --help && \
 WORKDIR /opt
 
 EXPOSE 5000
+

include/nodejs/json_v8_renderer.hpp

@@ -30,7 +30,7 @@ struct V8Renderer
         {
             Napi::Value child;
             std::visit(V8Renderer(env, child), keyValue.second);
-            obj.Set(keyValue.first, child);
+            obj.Set(keyValue.first.data(), child);
         }
         out = obj;
     }

include/util/json_container.hpp

@@ -104,7 +104,7 @@ using Value = std::variant<String, Number, Object, Array, True, False, Null>;
  */
 struct Object
 {
-    std::unordered_map<std::string, Value> values;
+    std::unordered_map<std::string_view, Value> values;
 };
 
 /**

include/util/json_deep_compare.hpp

@@ -44,13 +44,13 @@ struct Comparator
 
     bool operator()(const Object &lhs, const Object &rhs) const
     {
-        std::set<std::string> lhs_keys;
+        std::set<std::string_view> lhs_keys;
         for (const auto &key_value : lhs.values)
         {
             lhs_keys.insert(key_value.first);
         }
 
-        std::set<std::string> rhs_keys;
+        std::set<std::string_view> rhs_keys;
         for (const auto &key_value : rhs.values)
         {
             rhs_keys.insert(key_value.first);
@@ -60,7 +60,7 @@ struct Comparator
         {
             if (rhs_keys.find(key) == rhs_keys.end())
             {
-                reason = rhs_path + " doesn't have key \"" + key + "\"";
+                reason = rhs_path + " doesn't have key \"" + std::string(key) + "\"";
                 return false;
             }
         }
@@ -69,7 +69,7 @@ struct Comparator
         {
             if (lhs_keys.find(key) == lhs_keys.end())
             {
-                reason = lhs_path + " doesn't have key \"" + key + "\"";
+                reason = lhs_path + " doesn't have key \"" + std::string(key) + "\"";
                 return false;
             }
         }
@@ -81,8 +81,9 @@ struct Comparator
 
             const auto &rhs_child = rhs.values.find(key)->second;
             const auto &lhs_child = lhs.values.find(key)->second;
-            auto is_same =
+            auto is_same = std::visit(Comparator(reason,
-                std::visit(Comparator(reason, lhs_path + "." + key, rhs_path + "." + key),
+                                                 lhs_path + "." + std::string(key),
+                                                 rhs_path + "." + std::string(key)),
                                       lhs_child,
                                       rhs_child);
             if (!is_same)

include/util/json_renderer.hpp

@@ -97,7 +97,7 @@ template <typename Out> struct Renderer
     void operator()(const Null &) { write<>("null"); }
 
   private:
-    void write(const std::string &str);
+    void write(std::string_view str);
     void write(const char *str, size_t size);
     void write(char ch);
 
@@ -110,7 +110,7 @@ template <typename Out> struct Renderer
     Out &out;
 };
 
-template <> void Renderer<std::vector<char>>::write(const std::string &str)
+template <> void Renderer<std::vector<char>>::write(std::string_view str)
 {
     out.insert(out.end(), str.begin(), str.end());
 }
@@ -122,7 +122,7 @@ template <> void Renderer<std::vector<char>>::write(const char *str, size_t size
 
 template <> void Renderer<std::vector<char>>::write(char ch) { out.push_back(ch); }
 
-template <> void Renderer<std::ostream>::write(const std::string &str) { out << str; }
+template <> void Renderer<std::ostream>::write(std::string_view str) { out << str; }
 
 template <> void Renderer<std::ostream>::write(const char *str, size_t size)
 {
@@ -131,7 +131,7 @@ template <> void Renderer<std::ostream>::write(const char *str, size_t size)
 
 template <> void Renderer<std::ostream>::write(char ch) { out << ch; }
 
-template <> void Renderer<std::string>::write(const std::string &str) { out += str; }
+template <> void Renderer<std::string>::write(std::string_view str) { out += str; }
 
 template <> void Renderer<std::string>::write(const char *str, size_t size)
 {

src/benchmarks/json_render.cpp

@@ -9,12 +9,17 @@
 #include <rapidjson/document.h>
 #include <sstream>
 #include <stdexcept>
+#include <unordered_set>
 
 using namespace osrm;
 
 namespace
 {
 
+// we use std::string_view as a key in the object, so since here we have dynamic keys we have to
+// "hold" them somewhere okay for tests...
+static std::unordered_set<std::string> gKeysHolder;
+
 void convert(const rapidjson::Value &value, json::Value &result)
 {
     if (value.IsString())
@@ -32,7 +37,8 @@ void convert(const rapidjson::Value &value, json::Value &result)
         {
             json::Value member;
             convert(itr->value, member);
-            object.values.emplace(itr->name.GetString(), std::move(member));
+            auto keyItr = gKeysHolder.emplace(itr->name.GetString()).first;
+            object.values.emplace(*keyItr, std::move(member));
         }
         result = std::move(object);
     }
@@ -122,6 +128,7 @@ int main(int argc, char **argv)
 
     if (std::string{out_vec.begin(), out_vec.end()} != out_str || out_str != out_ss_str)
     {
+        std::cerr << "Vector/string results are not equal\n";
         throw std::logic_error("Vector/stringstream/string results are not equal");
     }
     return EXIT_SUCCESS;

third_party/sol2/include/sol/sol.hpp

@@ -6752,7 +6752,8 @@ namespace sol {
 			static_assert(std::is_constructible<T, Args&&...>::value, "T must be constructible with Args");
 
 			*this = nullopt;
-			this->construct(std::forward<Args>(args)...);
+			new (static_cast<void*>(this)) optional(std::in_place, std::forward<Args>(args)...);
+			return **this;
 		}
 
 		/// Swaps this optional with the other.