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Dockerfile-3.6
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Dockerfile-3.6
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FROM alpine:3.6
MAINTAINER Emmanuel Frecon <efrecon@gmail.com>
# Now copy all nice scripts from our subdirectory to the root
COPY scripts/ /scripts/
# Install TCL, TLS and expect (for pure readline) from the main repo
# And run a script to get the tcllib from github. wget does not handle https
# on top of busybox, and installing curl would be rather dumb as we can already
# support http and https (as from the installed packages above)
# untar into the temporary directory and install the tcllib to /usr/lib
# so scripts can find it.
RUN apk add --update-cache tcl tcl-tls expect && \
/scripts/wsget.tcl https://github.com/tcltk/tcllib/archive/tcllib_1_18.tar.gz /tmp/ && \
tar -zx -C /tmp -f /tmp/tcllib_1_18.tar.gz && \
tclsh /tmp/tcllib-tcllib_1_18/installer.tcl -no-html -no-nroff -no-examples -no-gui -no-apps -no-wait -pkg-path /usr/lib/tcllib1.18 && \
rm -rf /var/cache/apk/* && \
rm -rf /tmp/tcllib*
# Export two volumes, one for tcl code and one for data, just in case.
VOLUME /opt/tcl
VOLUME /opt/data
# Make sure code put into the special tcl volume can lazily be filled
# with packages
ENV TCLLIBPATH /opt/tcl /opt/tcl/lib
# Arrange for a nice prompt
COPY scripts/tclshrc /root/.tclshrc
ENTRYPOINT ["tclsh8.6"]