Added post social image

Dockerfile

@@ -1,3 +1,11 @@
+FROM golang:1.14-alpine as go-builder
+
+ENV GO111MODULE=on
+WORKDIR /app
+
+ADD social-image-gen .
+RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="-w -s" -o social-image-gen main.go
+
 FROM debian:buster AS builder
 
 RUN apt-get -qq update \
@@ -11,8 +19,13 @@ RUN curl -sL -o /tmp/hugo.deb \
     dpkg -i /tmp/hugo.deb && \
     rm /tmp/hugo.deb
 
+COPY --from=go-builder /app/social-image-gen /social-image-gen
+
 WORKDIR /app
 ADD . .
+
+ADD ./social-image-gen/fonts/ /fonts
+RUN /social-image-gen --mode posts
 RUN hugo -d /usr/share/nginx/html/
 
 FROM nginx:latest