Merge pull request #1 from extism/add-ci

chore: add ci

.github/actions/libextism/action.yml

@@ -0,0 +1,36 @@
+on: [workflow_call]
+
+name: libextism
+
+runs:
+  using: composite
+  steps:
+    - name: Checkout sources
+      uses: actions/checkout@v3
+      with:
+        repository: extism/extism
+        path: runtime
+    - name: Install Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+    - name: Cache Rust environment
+      uses: Swatinem/rust-cache@v1
+    - name: Cache libextism
+      id: cache-libextism
+      uses: actions/cache@v3
+      with:
+        path: runtime/target/**
+        key: ${{ runner.os }}-libextism-${{ hashFiles('runtime/**') }}
+    - name: Build
+      if: steps.cache-libextism.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        cd runtime
+        cargo build --release -p libextism
+    - name: Install extism shared library
+      shell: bash
+      run: |
+        cd runtime
+        sudo make install

.github/workflows/test.yml

@@ -0,0 +1,44 @@
+on: 
+  pull_request:
+  workflow_dispatch:
+
+name: Haskell CI
+
+jobs:
+  test:
+    name: Haskell
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - uses: ./.github/actions/libextism
+      - name: Setup Haskell env
+        uses: haskell/actions/setup@v2
+        with:
+          enable-stack: false
+      - name: 'Set up HLint'
+        uses: haskell/actions/hlint-setup@v2
+      - name: Build Haskell Host SDK
+        run: |
+          uname -a
+          cabal update
+          cabal build
+
+      - name: Test Haskell SDK
+        run: |
+          LD_LIBRARY_PATH=/usr/local/lib cabal test
+
+      - name: 'Run HLint'
+        uses: haskell/actions/hlint-run@v2
+        with:
+            path: src/
+            fail-on: warning
+
+      - name: 'Run HLint'
+        uses: haskell/actions/hlint-run@v2
+        with:
+            path: manifest/
+            fail-on: warning