Add Dockerfile and script for self hosting

self-hosting/Dockerfile

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+FROM node:14.18-alpine as builder
+
+WORKDIR /app
+
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD true
+RUN apk add g++ make python3
+
+COPY package.json .
+COPY yarn.lock .
+COPY tsconfig.json .
+COPY .prettierrc .
+COPY .eslintrc .
+
+COPY selfhost.sh /app/selfhost.sh
+COPY /packages/readabilityjs/package.json ./packages/readabilityjs/package.json
+COPY /packages/api/package.json ./packages/api/package.json
+COPY /packages/text-to-speech/package.json ./packages/text-to-speech/package.json
+COPY /packages/content-handler/package.json ./packages/content-handler/package.json
+COPY /packages/db/package.json ./packages/db/package.json
+
+RUN yarn install --pure-lockfile
+
+ADD /packages/readabilityjs ./packages/readabilityjs
+ADD /packages/api ./packages/api
+ADD /packages/text-to-speech ./packages/text-to-speech
+ADD /packages/content-handler ./packages/content-handler
+ADD /packages/db ./packages/db
+
+RUN yarn workspace @omnivore/text-to-speech-handler build
+RUN yarn workspace @omnivore/content-handler build
+RUN yarn workspace @omnivore/api build
+
+RUN rm -rf /app/packages/api/node_modules
+RUN rm -rf /app/node_modules
+RUN yarn install --pure-lockfile --production
+
+FROM node:14.18-alpine as runner
+
+WORKDIR /app
+
+ENV NODE_ENV production
+ENV NODE_OPTIONS=--max-old-space-size=4096
+ENV PORT=8080
+
+COPY --from=builder /app/packages/api/dist /app/packages/api/dist
+COPY --from=builder /app/packages/readabilityjs/ /app/packages/readabilityjs/
+COPY --from=builder /app/packages/api/package.json /app/packages/api/package.json
+COPY --from=builder /app/packages/api/node_modules /app/packages/api/node_modules
+COPY --from=builder /app/node_modules /app/node_modules
+COPY --from=builder /app/package.json /app/package.json
+COPY --from=builder /app/packages/text-to-speech/ /app/packages/text-to-speech/
+COPY --from=builder /app/packages/content-handler/ /app/packages/content-handler/
+COPY --from=builder /app/packages/db/ /app/packages/db/
+COPY --from=builder /app/selfhost.sh /app/selfhost.sh
+
+RUN apk add postgresql-client
+RUN chmod 0755 /app/selfhost.sh
+
+EXPOSE 8080
+
+# Using a custom script to customize imageproxy startup and to pass
+# signatureKey through env variable
+ENTRYPOINT ["/app/selfhost.sh"]

self-hosting/selfhost.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+echo "creating omnivore database with $(which psql)"
+psql --host $PG_HOST -U $PG_USER -c "CREATE DATABASE omnivore;"
+
+echo "creating app_user"
+psql --host $PG_HOST -U $PG_USER -d $PG_DB -c "CREATE USER app_user WITH PASSWORD 'app_pass';"
+echo "created app_user"
+
+echo "running migrations"
+yarn workspace @omnivore/db migrate
+
+psql --host $PG_HOST -U $PG_USER -d $PG_DB -c "GRANT omnivore_user TO app_user;"
+echo "granted omnivore_user to app_user"
+
+yarn workspace @omnivore/api start