feat: publish to npm

Author: Almaju

.github/scripts/publish-npm.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# Install jco
+npm install -g @bytecodealliance/jco
+
+# Variables
+safe_component=$(echo $1 | tr '-' '_')
+path="target/wasm32-wasip1/release/$safe_component.wasm"
+version=$(grep "^version = " "crates/$1/Cargo.toml" | cut -d'"' -f2)
+
+# Clean up
+rm -rf npm/$1
+mkdir -p npm/$1
+cd npm/$1
+
+# Create package.json
+cat > package.json << EOF
+{
+  "name": "@wassemble/$1",
+  "version": "$version",
+  "main": "index.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/wassemble/components.git"
+  },
+  "author": "Wassemble (https://github.com/wassemble/components)",
+  "license": "Apache-2.0",
+  "description": "WebAssembly component for $1"
+}
+EOF
+
+# Generate README.md
+cd ../..
+wit-bindgen markdown crates/$1/wit/world.wit --html-in-md
+mv $1.md npm/$1/README.md
+
+# Transpile component
+npx jco transpile $path -o npm/$1
+
+# Publish
+cd npm/$1
+npm publish --access public --provenance

.github/workflows/cd.yml

@@ -12,6 +12,7 @@ permissions:
   contents: read
   packages: write
   id-token: write
+  actions: read
 
 jobs:
   detect-changes:
@@ -32,6 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     env:
       GH_TOKEN: ${{ github.token }}
+      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
     strategy:
       matrix:
         component: ${{ fromJson(needs.detect-changes.outputs.matrix).component }}
@@ -40,8 +42,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@nightly
       - uses: Swatinem/rust-cache@v2
-      - uses: cargo-bins/cargo-binstall@main
-      - run: cargo binstall --locked --force cargo-component
+      - run: cargo install --locked cargo-component
+      - run: cargo install --locked wit-bindgen-cli
 
       # Configure registry
       - run: |
@@ -55,3 +57,12 @@ jobs:
       # Publish
       - run: |
           cargo component publish -p ${{ matrix.component }} --config config.toml
+
+      # NPM package
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+      - run: .github/scripts/publish-npm.sh ${{ matrix.component }}
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/ci.yml

@@ -19,9 +19,8 @@ jobs:
         with:
           components: clippy, rustfmt
       - uses: Swatinem/rust-cache@v2
-      - uses: cargo-bins/cargo-binstall@main
-      - run: cargo binstall --locked cargo-machete
-      - run: cargo binstall --locked cargo-sort-derives
+      - run: cargo install --locked cargo-machete
+      - run: cargo install --locked cargo-sort-derives
 
       # Checks
       - run: cargo +nightly fmt --check