chore: enable github CI (#7)

.github/workflows/build.yml

@@ -0,0 +1,31 @@
+name: build
+
+on:
+  push:
+  pull_request:
+    branches:
+      - "**:**" # For forks
+
+jobs:
+  test:
+    name: Run tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup Node
+        uses: actions/setup-node@v2-beta
+        with:
+          node-version: "12"
+
+      - name: Display Node versions
+        run: |
+          node --version
+          npm --version
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Test corpus & parse examples
+        run: npm run test

package.json

@@ -4,13 +4,14 @@
   "description": "Tree Parser support for Erlang",
   "scripts": {
     "gen": "tree-sitter generate",
-    "parse": "tree-sitter parse"
+    "parse": "tree-sitter parse",
+    "test": "yarn run gen && tree-sitter test"
   },
   "author": "Leandro Ostera <leandro@ostera.io>",
   "license": "Apache-2.0",
   "dependencies": {
     "nan": "^2.14.1",
     "prettier": "^2.2.1",
-    "tree-sitter-cli": "^0.17.1"
+    "tree-sitter-cli": "^0.17.3"
   }
 }