Cleanup Dockerfile

Author: heyvito

Dockerfile

@@ -1,14 +1,19 @@
-FROM golang:bullseye
+FROM golang:latest AS build
+
+# Install dependencies:
+RUN apt-get update && apt-get -y install curl
+RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/bin v1.45.2
+
+FROM golang:latest
 LABEL maintainer="Victor \"Vito\" Gama <[email protected]>"
 
+RUN apt-get update && apt-get -y install build-essential ruby && rm -rf /var/cache/apt/archives /var/lib/apt/lists/*.
+
 WORKDIR /usr/src/app/
 
+COPY --from=build /usr/local/bin/golangci-lint /usr/local/bin/golangci-lint
 COPY engine.json /
 
-# Install dependencies:
-RUN apt-get update && apt-get -y install build-essential curl git ruby
-RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/bin v1.45.2
-
 RUN adduser -u 9000 --shell /bin/false app
 USER app