Make nannou package compile in WASM environment

nannou-org · Aug 19, 2021 · 68dc2b4 · 68dc2b4
1 parent 1646586
commit 68dc2b4
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diff --git a/.cargo/config.toml b/.cargo/config.toml
@@ -0,0 +1,2 @@
+[target.wasm32-unknown-unknown]
+rustflags = ["--cfg", "web_sys_unstable_apis"]
diff --git a/.github/workflows/nannou.yml b/.github/workflows/nannou.yml
@@ -113,11 +113,17 @@ jobs:
         profile: minimal
         toolchain: stable
         override: true
+        target: wasm32-unknown-unknown
     - name: Run check
       uses: actions-rs/cargo@v1
       with:
         command: check
         args: --examples --verbose
+    - name: Check nannou package builds against wasm32-unknown-unknown
+      uses: actions-rs/cargo@v1
+      with:
+        command: build
+        args: -p nannou --features wasm-experimental --target wasm32-unknown-unknown
 
   cargo-publish:
     if: github.event_name == 'push' && github.ref == 'refs/heads/master'

diff --git a/nannou/Cargo.toml b/nannou/Cargo.toml
@@ -32,6 +32,8 @@ toml = "0.5"
 walkdir = "2"
 wgpu_upstream = { version = "0.9", package = "wgpu" }
 winit = "0.25"
+getrandom = "0.2.3"
 
 [features]
 default = ["notosans"]
+wasm-experimental = ["winit/web-sys", "getrandom/js"]