Fix Dockerfile.

Author: bovender

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:alpine
+FROM ruby:3.4-alpine
 LABEL maintainer="[email protected]"
 LABEL description="Command-line tool to query IMAP servers, collect stats etc."
 
@@ -7,11 +7,12 @@ ADD . /imapcli
 RUN apk add --no-cache git build-base && \
   gem update --system && \
   cd imapcli && \
-  # bundle config set --local without development test && \
+  bundle config set --local without development test && \
+  bundle config set --local deployment true && \
   bundle install && \
   apk del build-base && \
   rm -rf /var/cache/apk/*
 
 WORKDIR /imapcli
-ENTRYPOINT ["exe/imapcli"]
+ENTRYPOINT ["bundle", "exec", "exe/imapcli"]