Add CI

Signed-off-by: Ryan Levick <ryan.levick@fermyon.com>

.github/workflows/ci.yml

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+name: CI
+on:
+  push:
+    branches: ["main"]
+    paths-ignore:
+      - "*.md"
+      - "LICENSE"
+  pull_request:
+    branches: ["main"]
+    paths-ignore:
+      - ".plugin-manifests/**"
+      - "*.md"
+      - "LICENSE"
+
+env:
+  CARGO_TERM_COLOR: always
+  RUST_VERSION: 1.78
+jobs:
+  lint-rust:
+    name: Lint Rust
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: Install Rust toolchain
+        run: |
+          rustup toolchain install ${{ env.RUST_VERSION }} --component clippy --component rustfmt
+          rustup default ${{ env.RUST_VERSION }}
+      - name: Install Wasm Rust target
+        run: rustup target add wasm32-wasi && rustup target add wasm32-unknown-unknown
+      - uses: Swatinem/rust-cache@v2
+        with:
+          shared-key: "${{ runner.os }}-full-${{ hashFiles('./Cargo.lock') }}"
+      - uses: actions/checkout@v4
+      - name: Cargo Format
+        run:
+          cargo fmt --all -- --check
+      - name: Cargo Clippy
+        run:
+          cargo clippy --workspace --all-targets --all-features -- -D warnings

.github/workflows/release.yml

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+name: Create and Upload Release
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+    CARGO_TERM_COLOR: always
+    RUST_VERSION: 1.78
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+    - name: Install Rust toolchain
+      shell: bash
+      run: |
+        rustup toolchain install ${{ env.RUST_VERSION }} --component rustfmt
+        rustup default ${{ env.RUST_VERSION }}
+    - name: Install Wasm Rust target
+      run: rustup target add wasm32-wasi && rustup target add wasm32-unknown-unknown
+    - name: Create archive
+      run: ./archive.sh
+    - name: Upload release artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: tests
+        path: tests.tar.gz
+
+    - name: Recreate canary release
+      uses: ncipollo/release-action@v1.14.0
+      with:
+        tag: canary
+        allowUpdates: true
+        prerelease: true
+        artifacts: "tests.tar.gz"
+        commit: ${{ github.sha }}
+        body: |
+          This is a "canary" release of the most recent commits on our main branch. Canary is **not stable**.

Cargo.toml

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+[workspace]
+members = ["tests/*"]
+resolver = "2"

archive.sh

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+#!/bin/bash
+
+# Creates a tarball containing the compiled WebAssembly test binaries, 
+# along with their configuration and manifest files.
+
+set -e
+
+OUTPUT_TAR="tests.tar.gz"
+
+# Create a temporary directory to store the files to be archived
+TEMP_DIR=$(mktemp -d)
+touch "$TEMP_DIR/.gitkeep"
+
+# Loop over each subdirectory in the base directory
+for SUBDIR in tests/*/; do
+    # Check if it is indeed a directory
+    if [ -d "$SUBDIR" ]; then
+        echo "Processing $SUBDIR..."
+
+        # Navigate into the subdirectory
+        cd "$SUBDIR"
+        BASENAME=$(basename "$SUBDIR")
+
+        # Create a directory in the temporary directory to store the files
+        mkdir -p "$TEMP_DIR/$BASENAME/target/wasm32-unknown-unknown/release"
+
+        # Build the test, and copy the build artifact to the temporary directory
+        cargo build --release --target=wasm32-unknown-unknown --target-dir=target
+        BUILD_ARTIFACT=$(find target/wasm32-unknown-unknown/release -maxdepth 1 -type f -name "*.wasm")
+        cp "$BUILD_ARTIFACT" "$TEMP_DIR/$BASENAME/target/wasm32-unknown-unknown/release"
+
+        # Copy the configuration and manifest files to the temporary directory
+        cp test.json5 "$TEMP_DIR/$BASENAME"
+        cp spin.toml "$TEMP_DIR/$BASENAME"
+
+        # Navigate back to the base directory
+        cd - > /dev/null
+    fi
+done
+
+# Create the tarball from the temporary directory
+tar -czf "$OUTPUT_TAR" -C "$TEMP_DIR" .
+
+# Clean up the temporary directory
+rm -rf "$TEMP_DIR"
+
+echo "Tarball created: $OUTPUT_TAR"