feat: add Dockerfile (#24)

.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+npm-debug.log
+Dockerfile
+.dockerignore
+.git

.gitignore

@@ -2,6 +2,7 @@ node_modules
 .vscode
 coverage
 lib
+dist
 examples
 logs
 *.DS_Store

Dockerfile

@@ -0,0 +1,35 @@
+# ---- Base Alpine with installed Node ----
+FROM alpine:3.14.3 AS base
+
+# install node
+RUN apk add --update \
+  nodejs=14.18.1-r0 \
+  npm=7.17.0-r0 \
+  nghttp2
+
+# ---- Install dependencies ----
+FROM base AS build
+
+WORKDIR /app
+COPY . .
+# install dependencies
+RUN npm ci
+
+# build to a production Javascript
+RUN npm run build:prod
+
+# ---- Serve ----
+FROM base AS release
+
+WORKDIR /app
+COPY --from=build /app/dist ./dist
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package* ./
+# install only production dependencies (defined in "dependencies")
+RUN npm ci --only=production 
+# copy OpenaAPI document
+COPY openapi.yaml ./
+
+EXPOSE 80
+CMD ["npm", "run", "start:prod"]

jest.config.js

@@ -26,7 +26,7 @@ module.exports = {
   setupFiles: ['./tests/jest.setup.ts'],
   globals: {
     'ts-jest': {
-      tsconfig: 'tsconfig.json',
+      tsconfig: 'tsconfig.test.json',
     },
   },
 };