fix: docker build version arg

Author: lakhansamani

.github/workflows/release.yaml

@@ -70,3 +70,5 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            "VERSION=${VERSION}"

Dockerfile

@@ -3,12 +3,13 @@ WORKDIR /app
 COPY server server
 COPY Makefile .
 
-ARG VERSION=0.1.0-beta.0
+ARG VERSION
 ENV VERSION="${VERSION}"
 
 RUN apk add build-base &&\
     make clean && make && \
-    chmod 777 build/server
+    chmod 777 build/server && \
+    echo "$VERSION"
 
 FROM alpine:latest
 RUN apk --no-cache add ca-certificates