add dockerfile

docker/Dockerfile

@@ -0,0 +1,27 @@
+FROM nimlang/nim:1.6.10-alpine-regular as nim
+LABEL maintainer="setenforce@protonmail.com"
+
+ARG REPO_PATH=./services/open-sources-search-services/nitter
+
+RUN apk --no-cache add libsass-dev pcre
+
+WORKDIR /src/nitter
+
+COPY ${REPO_PATH}/nitter.nimble .
+RUN nimble install -y --depsOnly
+
+COPY ${REPO_PATH}/. .
+RUN nimble build -d:danger -d:lto -d:strip \
+    && nimble scss \
+    && nimble md
+
+FROM alpine:latest
+WORKDIR /src/
+RUN apk --no-cache add pcre ca-certificates
+COPY --from=nim /src/nitter/nitter ./
+COPY --from=nim /src/nitter/nitter.example.conf ./nitter.conf
+COPY --from=nim /src/nitter/public ./public
+EXPOSE 8080
+RUN adduser -h /src/ -D -s /bin/sh nitter
+USER nitter
+CMD ./nitter