feat(ci): add e2e test for wizer via componentize-js use

This commit adds a e2e test of wizer via a known downstream consumer
of wizer, componentize-js. Here we add a simple minimal JS app
fixture w/ associated WIT and attempt to ensure that componentize-js
can use it via the `--wizer-bin` option.

Author: vados-cosmonic

.github/workflows/e2e.yml

@@ -0,0 +1,40 @@
+name: e2e
+
+on:
+  pull_request:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  # Ensure that the wizer binary works via componentize-js
+  componentize-js:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        examples:
+          - folder: tests/fixtures/components/hello-world
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+
+      - uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
+        with:
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+      - run: cargo build --features=cli --release
+
+      # TODO: switch to NPM-released componentize-js once wizer bin is released
+      - working-directory: ${{ matrix.example.folder }}
+        run: |
+          npm install git+https://github.com/bytecodealliance/componentize-js.git
+          npx componentize-js \
+              --wizer-bin=../../../../target/release/wizer \
+              -w wit \
+              -o component.wasm \
+              component.js

.github/workflows/release.yml

@@ -1,9 +1,13 @@
-name: Release
+name: release
+
 on:
   push:
-    branches: [main]
-    tags-ignore: [dev]
+    branches:
+      - main
+    tags-ignore:
+      - dev
   pull_request:
+
 defaults:
   run:
     shell: bash

tests/fixtures/components/hello-world/component.js

@@ -0,0 +1,5 @@
+export const test = {
+    run() {
+        return "Hello world!";
+    }
+};

tests/fixtures/components/hello-world/wit/component.wit

@@ -0,0 +1,9 @@
+package wizer:test;
+
+interface test {
+    run: func() -> string;
+}
+
+world component {
+    export test;
+}