Merge pull request #93 from hayd/deno-lamnda

Add dockerfile for deno on aws lambda

.github/workflows/ci.yml

@@ -15,3 +15,15 @@ jobs:
         docker run -t ${{ matrix.kind }} run https://deno.land/std/examples/welcome.ts
         docker run -t ${{ matrix.kind }} deno run https://deno.land/std/examples/welcome.ts
         docker run -t ${{ matrix.kind }} echo 'test entry script'
+  lambda:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Build Docker Image
+      run: |
+        cd lambda
+        docker build -f base.dockerfile -t hayd/deno-lambda .
+        docker build -f example.dockerfile -t example .
+        docker run -p=9000:8080 example &
+        sleep 5
+        curl -XPOST "http://localhost:9000/2015-03-31/functions/function/invocations" -d '{"payload":"hello world!"}'

.github/workflows/publish.yml

@@ -49,3 +49,19 @@ jobs:
         dockerfile: alpine.dockerfile
         cache: true
         tags: "latest,${{ steps.get_version.outputs.VERSION }}"
+  build_deno_lambda:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Get the version
+      id: get_version
+      run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
+    - name: Publish Deno Lambda
+      uses: elgohr/Publish-Docker-Github-Action@2.14
+      with:
+        name: "hayd/deno-lambda"
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+        dockerfile: lambda/base.dockerfile
+        cache: true
+        tags: "latest,${{ steps.get_version.outputs.VERSION }}"

lambda/base.dockerfile

@@ -0,0 +1,18 @@
+FROM public.ecr.aws/lambda/provided:al2
+
+ENV BOOTSTRAP_VERSION=1.6.0
+ENV DENO_VERSION=1.6.1
+
+ENV DENO_DIR=/tmp/deno_dir
+ENV DENO_INSTALL_ROOT=/usr/local
+
+RUN yum install -y unzip \
+ && curl -fsSL https://github.com/denoland/deno/releases/download/v${DENO_VERSION}/deno-x86_64-unknown-linux-gnu.zip \
+         --output deno.zip \
+ && unzip -qq deno.zip \
+ && rm deno.zip \
+ && chmod 777 deno \
+ && mv deno /bin/deno \
+ && curl -fsSL https://deno.land/x/lambda@${BOOTSTRAP_VERSION}/bootstrap \
+         --out ${LAMBDA_RUNTIME_DIR}/bootstrap \
+ && chmod 777 ${LAMBDA_RUNTIME_DIR}/bootstrap

lambda/example.dockerfile

@@ -0,0 +1,7 @@
+FROM hayd/deno-lambda
+
+COPY hello.ts .
+RUN deno cache hello.ts
+
+
+CMD ["hello.handler"]

lambda/hello.ts

@@ -0,0 +1,16 @@
+import {
+  APIGatewayProxyEvent,
+  APIGatewayProxyResult,
+  Context
+} from "https://deno.land/x/lambda/mod.ts";
+
+export async function handler(
+  event: APIGatewayProxyEvent,
+  context: Context,
+): Promise<APIGatewayProxyResult> {
+  return {
+    statusCode: 200,
+    headers: { "content-type": "text/html;charset=utf8" },
+    body: `Welcome to deno`,
+  };
+}