Remove commented out MSSQL Stuff

Cleanup the Dockerfile

Dockerfile

@@ -6,11 +6,6 @@
 
 FROM alpine:3.13.5
 
-# MSSQL_VERSION can be changed, by passing `--build-arg MSSQL_VERSION=<new version>` during docker build
-# $(curl -s https://docs.microsoft.com/en-us/sql/connect/odbc/linux-mac/installing-the-microsoft-odbc-driver-for-sql-server?view=sql-server-ver15 | grep "verify" | grep msodbcsql17 | awk '{ print $3}' | cut -d'_' -f2)
-#ARG MSSQL_VERSION=17.6.1.1-1
-#ENV MSSQL_VERSION=${MSSQL_VERSION}
-
 # Resolve DL4006 https://github.com/hadolint/hadolint/wiki/DL4006
 SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
 
@@ -26,25 +21,6 @@ RUN echo "@edge http://dl-cdn.alpinelinux.org/alpine/edge/main" >> /etc/apk/repo
     echo "@edgecommunity http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories && \
     echo "@testing http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
 
-#WORKDIR /tmp
-# Installing MSSQL-Tools
-# hadolint ignore=DL3018,DL3019
-#RUN apk add --no-cache wget gnupg --virtual .build-dependencies -- && \
-    # Adding custom MS repository for mssql-tools and msodbcsql
-#    wget https://download.microsoft.com/download/e/4/e/e4e67866-dffd-428c-aac7-8d28ddafb39b/msodbcsql17_${MSSQL_VERSION}_amd64.apk && \
-#    wget https://download.microsoft.com/download/e/4/e/e4e67866-dffd-428c-aac7-8d28ddafb39b/mssql-tools_${MSSQL_VERSION}_amd64.apk && \
-    # Verifying signature
-#    wget https://download.microsoft.com/download/e/4/e/e4e67866-dffd-428c-aac7-8d28ddafb39b/msodbcsql17_${MSSQL_VERSION}_amd64.sig && \
-#    wget https://download.microsoft.com/download/e/4/e/e4e67866-dffd-428c-aac7-8d28ddafb39b/mssql-tools_${MSSQL_VERSION}_amd64.sig && \
-    # Importing gpg key
-#    wget -O - https://packages.microsoft.com/keys/microsoft.asc  | gpg --import - && \
-#    gpg --verify msodbcsql17_${MSSQL_VERSION}_amd64.sig msodbcsql17_${MSSQL_VERSION}_amd64.apk && \
-#    gpg --verify mssql-tools_${MSSQL_VERSION}_amd64.sig mssql-tools_${MSSQL_VERSION}_amd64.apk && \
-    # Installing packages
-#    echo y | apk add --allow-untrusted msodbcsql17_${MSSQL_VERSION}_amd64.apk mssql-tools_${MSSQL_VERSION}_amd64.apk && \
-    # Deleting packages
-#    apk del .build-dependencies && rm -f msodbcsql*.sig mssql-tools*.apk
-
 COPY scripts/* /scripts/
 
 # hadolint ignore=DL3017,DL3018
@@ -99,6 +75,4 @@ ENV PS1="\u@debugcontainer($(hostname)):\w\\$ " \
 HOME="/workdir" \
 TERM="xterm"
 
-# Adding SQL Server tools to $PATH
-# ENV PATH=$PATH:/opt/mssql-tools/bin:/bin/
 CMD ["/scripts/idle.sh"]