Update Dockerfile and readme

Dockerfile

@@ -1,19 +1,19 @@
 FROM nimlang/nim:alpine as nim
 MAINTAINER setenforce@protonmail.com
 EXPOSE 8080
-ARG HOSTNAME
-ENV HOSTNAME ${HOSTNAME:-nitter.net}
 
 COPY . /src/nitter
 WORKDIR /src/nitter
 
 RUN apk update \
     && apk add libsass-dev libffi-dev openssl-dev \
-    && nimble build -y -d:release -d:hostname=${HOSTNAME} \
+    && nimble build -y -d:release --passC:"-flto" --passL:"-flto" \
+    && strip -s nitter \
     && nimble scss
 
 FROM alpine
 WORKDIR /src/
-COPY --from=nim /src/nitter .
-RUN apk add pcre-dev sqlite-dev
+RUN apk --no-cache add pcre-dev sqlite-dev
+COPY --from=nim /src/nitter/nitter /src/nitter/nitter.conf ./
+COPY --from=nim /src/nitter/public ./public
 CMD ./nitter

README.md

@@ -11,6 +11,7 @@ Inspired by the [invidio.us](https://github.com/omarroth/invidious) project.
 - Dark theme
 - Lightweight (for [@nim_lang](https://twitter.com/nim_lang), 36KB vs 580KB from twitter.com)
 - Native RSS feeds
+- Mobile support (responsive design)
 
 ## Todo (roughly in this order)
 
@@ -76,8 +77,13 @@ security.
 
 To build and run Nitter in Docker:
 ```bash
-docker build -t nitter:latest --build-arg HOSTNAME=nitter.net .
-docker run -d -p 8080:8080 nitter:latest
+docker build -t nitter:latest .
+docker run -v $(pwd)/nitter.conf:/src/nitter.conf -d -p 8080:8080 nitter:latest
+```
+
+A prebuilt Docker image is provided as well:
+```bash
+docker run -v $(pwd)/nitter.conf:/src/nitter.conf -d -p 8080:8080 zedeus/nitter:latest
 ```
 
 To run Nitter via systemd you can use this service file: