Adding ci workflow to build and test

.github/workflows/ci.yml

@@ -0,0 +1,72 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: ["**"]
+  workflow_call:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Conan
+        id: conan
+        uses: turtlebrowser/get-conan@main
+
+      - name: Conan version
+        run: echo "${{ steps.conan.outputs.version }}"
+
+
+      - name: Create default Conan profile
+        run: conan profile detect
+
+      - name: Install Rust toolchain
+        run: rustup component add rustfmt clippy
+
+      - name: Create up-cpp Conan package
+        shell: bash
+        run: |
+          git clone https://github.com/eclipse-uprotocol/up-cpp.git
+          cd up-cpp
+          git clone -b uprotocol-core-api-1.5.6 https://github.com/eclipse-uprotocol/up-core-api.git
+          git submodule update --init --recursive
+          conan create . --build=missing
+
+      - name: Build and install Zenoh-C
+        shell: bash
+        run: |
+          git clone https://github.com/eclipse-zenoh/zenoh-c.git
+          cd zenoh-c && mkdir -p build && cd build 
+          cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=~/local
+          cmake --build . --target install --config Release -- -j
+
+      - name: Build && install up-client-zenoh-cpp
+        shell: bash
+        run: |
+          conan install conaninfo/ --output-folder=.
+          cd build/Release
+          cmake ../../ -DCMAKE_TOOLCHAIN_FILE=generators/conan_toolchain.cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=~/local
+          cmake --build . --target install --config Release -- -j
+
+
+
+  # NOTE: In GitHub repository settings, the "Require status checks to pass
+  # before merging" branch protection rule ensures that commits are only merged
+  # from branches where specific status checks have passed. These checks are
+  # specified manually as a list of workflow job names. Thus we use this extra
+  # job to signal whether all CI checks have passed.
+  ci:
+    name: CI status checks
+    runs-on: ubuntu-latest
+    needs: build
+    if: always()
+    steps:
+      - name: Check whether all jobs pass
+        run: echo '${{ toJson(needs) }}' | jq -e 'all(.result == "success")'

lib/CMakeLists.txt

@@ -29,6 +29,9 @@ else()
     find_package(spdlog REQUIRED)
 endif()
 
+# Support pulling headers outside of /usr/local
+include_directories(${CMAKE_INSTALL_PREFIX}/include)
+
 add_definitions(-DSPDLOG_FMT_EXTERNAL)
 
 set(SRC_FILES