Automate collection of serverless chrome (#40)

.gitignore

@@ -8,4 +8,7 @@ npm-debug.log
 dist/
 example/repo/yarn.lock
 example/repo/node_modules/
-example/repo/output/
+example/repo/output/
+
+serverless_chromium.zip
+headless-chromium

infrastructure/scripts/download-serverless-chrome.sh

@@ -0,0 +1,25 @@
+#!/bin/bash -x
+
+if ! type -p jq &>/dev/null; then
+    echo "Could not find dependency 'jq'. Aborting."
+    exit 1
+fi
+
+if [ -z $SERVERLESS_CHROME_VERSION ]
+then
+SERVERLESS_CHROME_VERSION=v1.0.0-55
+fi
+
+if [ $OUTPUT_DIR ]
+then
+cd $OUTPUT_DIR
+fi
+
+DOWNLOAD_URL=`curl --silent https://api.github.com/repos/adieuadieu/serverless-chrome/releases/tags/${SERVERLESS_CHROME_VERSION} | jq -r '.assets[] | select(.name | startswith("stable")) | .browser_download_url'`
+echo "Downloading from URL: ${DOWLOAD_URL}"
+curl -L $DOWNLOAD_URL --output serverless_chromium.zip
+
+unzip serverless_chromium.zip
+
+tar -cvzf HeadlessChromium-${SERVERLESS_CHROME_VERSION}.tar.gz headless-chromium
+rm headless-chromium serverless_chromium.zip

service/Makefile

@@ -37,7 +37,7 @@ package: check-versions
 	serverless package --package "${BUILD_DIR}"
 
 .PHONY: deploy
-deploy: check-versions
+deploy: check-versions download-serverless-chrome
 	serverless deploy --package "${BUILD_DIR}"
 	aws s3 sync ./chrome s3://sanity-runner-chrome-images-${AWS_PROFILE}
 
@@ -47,6 +47,10 @@ check-versions:
 	@../infrastructure/scripts/check-versions.sh
 
 
+.PHONY: download-serverless-chrome
+download-serverless-chrome:
+	OUTPUT_DIR=./chrome ../infrastructure/scripts/download-serverless-chrome.sh
+
 .PHONY: clean
 clean:
 	@rm -rf .serverless

service/src/lambdaHandler.js

@@ -32,7 +32,7 @@ module.exports.handler = async function(event, context, callback) {
     const chrome = new ChromeInstaller({
         executablePath: paths.chrome(),
         s3Bucket: process.env.CHROME_BUCKET,
-        s3Key: 'HeadlessChromium-69.0.3497.81.tar.gz',
+        s3Key: 'HeadlessChromium-v1.0.0-55.tar.gz',
         debug: process.env.DEBUG || false,
     })
     await chrome.setupChrome()

service/src/paths.js

@@ -3,7 +3,7 @@ const path = require('path')
 
 module.exports = {
     chrome: function() {
-        return path.join(os.tmpdir(), 'headless_shell')
+        return path.join(os.tmpdir(), 'headless-chromium')
     },
     jest: function() {
         return path.resolve(__dirname, '../node_modules/jest-cli/bin/jest.js')