Add example DDS project

.github/workflows/ci.yml

@@ -146,3 +146,31 @@ jobs:
         cd src
         sed -Ei "s/(warning_flags:.*)'/\1 -Werror'/g" tools/${{ matrix.toolchain }}
         ${{ runner.workspace }}/bin/dds build -t tools/${{ matrix.toolchain }}
+
+  build-dds-example:
+    runs-on: ubuntu-20.04
+
+    strategy:
+      matrix:
+        toolchain: [gcc-10.tc.json5]
+
+    steps:
+    - name: Install Dependencies
+      run: |
+        mkdir -p ${{ runner.workspace }}/bin && cd ${{ runner.workspace }}/bin
+        wget -nv https://github.com/vector-of-bool/dds/releases/download/0.1.0-alpha.6/dds-linux-x64
+        chmod +x dds-linux-x64
+        ln -s $PWD/dds-linux-x64 dds
+    - name: Print Configuration
+      run: |
+        echo ${{ matrix.toolchain }}
+        ${{ runner.workspace }}/bin/dds --help
+    - uses: actions/checkout@v2
+      with:
+        path: src
+
+    - name: Build
+      run: |
+        cd src
+        sed -Ei "s/(warning_flags:.*)'/\1 -Werror'/g" tools/${{ matrix.toolchain }}
+        ${{ runner.workspace }}/bin/dds build -t tools/${{ matrix.toolchain }} -p examples/dds --add-repo="https://quincunx271.github.io/dds-repos/public"

docs/package-management.md

@@ -6,8 +6,9 @@
 # DDS
 
 TerseLambda can be used by [DDS](https://github.com/vector-of-bool/dds).
-A pre-made DDS repo for TerseLambda can be found at https://github.com/Quincunx271/dds-repos;
-these steps assume you wish to use that repo:
+A pre-made DDS repo for TerseLambda can be found at https://github.com/Quincunx271/dds-repos.
+See [this example](/examples/dds) for a complete example.
+These steps assume you wish to use that repo:
 
   * Add the repo to DDS:
 

examples/dds/Readme.md

@@ -0,0 +1,4 @@
+# Consuming TerseLambda via DDS
+
+This example project shows how to use TerseLambda via the [DDS build system](https://github.com/vector-of-bool/dds).
+See [the package management documentation](/docs/package-management.md).

examples/dds/library.json5

@@ -0,0 +1,3 @@
+{
+    uses: ['quincunx271/terse-lambda']
+}

examples/dds/package.json5

@@ -0,0 +1,6 @@
+{
+    name: 'ExampleProject',
+    version: '0.0.0',
+    namespace: 'Example',
+    depends: ['[email protected]']
+}

examples/dds/src/example.main.cpp

@@ -0,0 +1,6 @@
+#include <tl/tl.hpp>
+
+int main()
+{
+    return [] TL(_1)(0);
+}