ci: build all std and no_std examples

Signed-off-by: Roman Volosatovs <[email protected]>

Author: rvolosatovs

.github/workflows/main.yml

@@ -26,16 +26,43 @@ jobs:
       uses: bytecodealliance/actions/wasm-tools/setup@v1
       with:
         version: "1.202.0"
-    - run: cargo build --examples --target wasm32-wasi
     - run: curl -LO https://github.com/bytecodealliance/wasmtime/releases/download/v19.0.0/wasi_snapshot_preview1.command.wasm
+
+    - run: cargo build --examples --target wasm32-wasi --no-default-features
+
+    - run: wasm-tools component new ./target/wasm32-wasi/debug/examples/hello-world-no_std.wasm --adapt ./wasi_snapshot_preview1.command.wasm -o component.wasm
+    - run: wasmtime run component.wasm
+
+    - run: cargo build --examples --target wasm32-unknown-unknown --no-default-features
+
+    - run: wasm-tools component new ./target/wasm32-unknown-unknown/debug/examples/cli_command_no_std.wasm -o component.wasm
+    - run: wasmtime run component.wasm
+
+    - run: wasm-tools component new ./target/wasm32-unknown-unknown/debug/examples/http_proxy_no_std.wasm -o component.wasm
+    - run: wasm-tools component targets wit component.wasm -w wasi:http/proxy
+
+    - run: cargo build --examples --target wasm32-wasi
+
     - run: wasm-tools component new ./target/wasm32-wasi/debug/examples/hello-world.wasm --adapt ./wasi_snapshot_preview1.command.wasm -o component.wasm
     - run: wasmtime run component.wasm
+
     - run: cargo build --examples --target wasm32-unknown-unknown
+
     - run: wasm-tools component new ./target/wasm32-unknown-unknown/debug/examples/cli_command.wasm -o component.wasm
     - run: wasmtime run component.wasm
+
     - run: wasm-tools component new ./target/wasm32-unknown-unknown/debug/examples/http_proxy.wasm -o component.wasm
     - run: wasm-tools component targets wit component.wasm -w wasi:http/proxy
 
+    - run: cargo build --examples --target wasm32-wasi --no-default-features --features rand
+
+    - run: wasm-tools component new ./target/wasm32-wasi/debug/examples/rand-no_std.wasm --adapt ./wasi_snapshot_preview1.command.wasm -o component.wasm
+    - run: wasmtime run component.wasm
+
+    - run: cargo build --examples --target wasm32-wasi --features rand
+
+    - run: wasm-tools component new ./target/wasm32-wasi/debug/examples/rand.wasm --adapt ./wasi_snapshot_preview1.command.wasm -o component.wasm
+    - run: wasmtime run component.wasm
 
   rustfmt:
     name: Rustfmt