Add Dockerfile for cloud run

packages/inbound-email-handler/Dockerfile

@@ -0,0 +1,28 @@
+FROM node:14.18-alpine
+
+# Run everything after as non-privileged user.
+WORKDIR /app
+
+COPY package.json .
+COPY yarn.lock .
+COPY tsconfig.json .
+COPY .prettierrc .
+COPY .eslintrc .
+
+COPY /packages/content-handler/package.json ./packages/content-handler/package.json
+
+RUN yarn install --pure-lockfile
+
+ADD /packages/inbound-email-handler ./packages/inbound-email-handler
+ADD /packages/content-handler ./packages/content-handler
+RUN yarn workspace @omnivore/content-handler build
+
+# After building, fetch the production dependencies
+RUN rm -rf /app/packages/inbound-email-handler/node_modules
+RUN rm -rf /app/node_modules
+RUN yarn install --pure-lockfile --production
+
+EXPOSE 8080
+
+CMD ["yarn", "workspace", "@omnivore/inbound-email-handler", "start"]
+

packages/inbound-email-handler/package.json

@@ -29,7 +29,7 @@
   "dependencies": {
     "@google-cloud/functions-framework": "3.1.2",
     "@google-cloud/pubsub": "^2.18.4",
-    "@omnivore/content-handler": "file:./content-handler",
+    "@omnivore/content-handler": "file:./../content-handler",
     "@sendgrid/client": "^7.6.0",
     "@sentry/serverless": "^6.16.1",
     "addressparser": "^1.0.1",