Cpp Interop exercise

.github/workflows/parallel-build.yml

@@ -89,6 +89,8 @@ jobs:
           workspaces: exercise-solutions
       - name: Test exercise-solutions and examples, with cache
         run: |
+          # We have to download this so as to keep copyright of our codebase
+          curl -o exercise-solutions/cpp-interop/src/rapidcsv.h https://raw.githubusercontent.com/d99kris/rapidcsv/a98b85e663114b8fdc9c0dc03abf22c296f38241/src/rapidcsv.h
           . ${{github.workspace}}/build_fns.sh
           cd exercise-solutions
           test_examples
@@ -219,7 +221,10 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
-      - run: rustup toolchain install stable --profile minimal
+      - run: |
+          rustup toolchain install stable --profile minimal
+          # We have to download this so as to keep copyright of our codebase
+          curl -o exercise-templates/cpp-interop/src/rapidcsv.h https://raw.githubusercontent.com/d99kris/rapidcsv/a98b85e663114b8fdc9c0dc03abf22c296f38241/src/rapidcsv.h
 
       - uses: Swatinem/rust-cache@v2
         with:

build.sh

@@ -13,6 +13,10 @@ set -euo pipefail
 # Check the formatting
 check_fmt
 
+# `rapidcsv.h` is a 3rd party library, so we have to download it
+curl -o exercise-solutions/cpp-interop/src/rapidcsv.h https://raw.githubusercontent.com/d99kris/rapidcsv/a98b85e663114b8fdc9c0dc03abf22c296f38241/src/rapidcsv.h
+cp exercise-solutions/cpp-interop/src/rapidcsv.h exercise-templates/cpp-interop/src/rapidcsv.h
+
 # Build and test the solutions
 pushd exercise-solutions
 test_examples

exercise-book/src/SUMMARY.md

@@ -22,6 +22,7 @@
 - [Shapes](shapes.md)
 - [Connected Mailbox](./connected-mailbox.md)
 - [Multithreaded mailbox](./multi-threaded-mailbox.md)
+- [Cpp Interop](./cpp-interop.md)
 
 # Self-check Project