Add Dockerfile for text-to-speech

packages/text-to-speech/.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+build
+.env*
+Dockerfile
+.dockerignore

packages/text-to-speech/Dockerfile

@@ -0,0 +1,27 @@
+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/text-to-speech/package.json ./packages/text-to-speech/package.json
+
+RUN yarn install --pure-lockfile
+
+ADD /packages/text-to-speech ./packages/text-to-speech
+RUN yarn workspace @omnivore/text-to-speech-handler build
+
+# After building, fetch the production dependencies
+RUN rm -rf /app/packages/text-to-speech/node_modules
+RUN rm -rf /app/node_modules
+RUN yarn install --pure-lockfile --production
+
+EXPOSE 8080
+
+CMD ["yarn", "workspace", "@omnivore/text-to-speech-handler", "start"]
+

packages/text-to-speech/package.json

@@ -25,7 +25,9 @@
     "@types/natural": "^5.1.1",
     "@types/node": "^14.11.2",
     "@types/underscore": "^1.11.4",
-    "eslint-plugin-prettier": "^4.0.0"
+    "chai": "^4.3.6",
+    "eslint-plugin-prettier": "^4.0.0",
+    "mocha": "^10.0.0"
   },
   "dependencies": {
     "@google-cloud/functions-framework": "3.1.2",

packages/text-to-speech/test/stub.test.ts

@@ -1,13 +0,0 @@
-import 'mocha'
-import * as chai from 'chai'
-import { expect } from 'chai'
-import 'chai/register-should'
-import chaiString from 'chai-string'
-
-chai.use(chaiString)
-
-describe('Stub test', () => {
-  it('should pass', () => {
-    expect(true).to.be.true
-  })
-})