ci: build and propagate collision.wasm in CI

Add collision.wasm to the witguest-wit Justfile recipe so it is built
from the collision-test/ WIT directory alongside interface.wasm and
twoworlds.wasm. Upload and download it as a CI artifact so the
collision integration tests can run in the test workflow.

Signed-off-by: James Sturtevant <jsturtevant@gmail.com>

Author: jsturtevant

.github/workflows/dep_build_guests.yml

@@ -111,3 +111,12 @@ jobs:
           path: src/tests/rust_guests/witguest/twoworlds.wasm
           retention-days: 1
           if-no-files-found: error
+
+      - name: Upload collision.wasm
+        if: inputs.config == 'debug'
+        uses: actions/upload-artifact@v7
+        with:
+          name: collision-wasm
+          path: src/tests/rust_guests/witguest/collision.wasm
+          retention-days: 1
+          if-no-files-found: error

.github/workflows/dep_build_test.yml

@@ -91,6 +91,12 @@ jobs:
           name: twoworlds-wasm
           path: src/tests/rust_guests/witguest/
 
+      - name: Download collision.wasm
+        uses: actions/download-artifact@v8
+        with:
+          name: collision-wasm
+          path: src/tests/rust_guests/witguest/
+
       - name: Build
         run: just build ${{ inputs.config }}
 

Justfile

@@ -50,6 +50,7 @@ witguest-wit:
     {{ if os() == "windows" { "if (-not (Get-Command wasm-tools -ErrorAction SilentlyContinue)) { cargo install --locked wasm-tools }" } else { "command -v wasm-tools >/dev/null 2>&1 || cargo install --locked wasm-tools" } }}
     cd src/tests/rust_guests/witguest && wasm-tools component wit guest.wit -w -o interface.wasm
     cd src/tests/rust_guests/witguest && wasm-tools component wit two_worlds.wit -w -o twoworlds.wasm
+    cd src/tests/rust_guests/witguest && wasm-tools component wit collision-test/ -w -o collision.wasm
 
 build-rust-guests target=default-target features="": (witguest-wit) (ensure-cargo-hyperlight)
     cd src/tests/rust_guests/simpleguest && cargo hyperlight build {{ if features =="" {''} else if features=="no-default-features" {"--no-default-features" } else {"--no-default-features -F " + features } }} --profile={{ if target == "debug" { "dev" } else { target } }}