chore: include license in Docker images

Author: buchdag

.dockerignore

@@ -3,7 +3,6 @@
 docker-gen
 dist
 examples
-LICENSE
 Makefile
 README.md
 templates

Dockerfile

@@ -22,4 +22,7 @@ RUN apk add --no-cache --virtual .bin-deps openssl
 # Install docker-gen from build stage
 COPY --from=go-builder /build/docker-gen /usr/local/bin/docker-gen
 
+# Copy the license
+COPY LICENSE /usr/local/share/doc/docker-gen/
+
 ENTRYPOINT ["/usr/local/bin/docker-gen"]

Dockerfile.debian

@@ -25,4 +25,7 @@ RUN apt-get update \
 # Install docker-gen from build stage
 COPY --from=go-builder /build/docker-gen /usr/local/bin/docker-gen
 
+# Copy the license
+COPY LICENSE /usr/local/share/doc/docker-gen/
+
 ENTRYPOINT ["/usr/local/bin/docker-gen"]