AWS Sharp layer

This AWS lambda layer contains a pre-built sharp npm library.

Sharp version	Layer size	Zipped size
0.25.2	26MB	9.9MB

Getting

A built lambda zip file is available at dist/sharp-layer.zip.

Building

Dependencies

• Docker

Steps

The below commands are also available in the scripts section of package.json.

1. Clone the repo:

   git clone git@github.com:Umkus/lambda-layer-sharp.git
   cd lambda-layer-sharp/

2. Install dependencies:

   docker run -v "$PWD":/var/task lambci/lambda:build-nodejs12.x npm --no-optional --no-audit --progress=false install

3. Build the layer:

   docker run -v "$PWD":/var/task lambci/lambda:build-nodejs12.x node ./node_modules/webpack/bin/webpack.js

4. Perform a smoke-test:

   docker run -w /var/task/dist/nodejs -v "$PWD":/var/task lambci/lambda:build-nodejs12.x node -e "console.log(require('sharp'))"

5. Import created layer into your AWS account:

   aws lambda publish-layer-version \
      --layer-name sharp \
      --description "Sharp layer" \
      --license-info "Apache License 2.0" \
      --zip-file fileb://dist/sharp-layer.zip \
      --compatible-runtimes nodejs12.x