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25# NB OSX users: You may encounter docker "memory error" like
#
# ```
# The build process was killed (i.e. SIGKILL). The typical reason for this is
# that there is not enough memory available (e.g. the OS killed a process using
# lots of memory).
# ```
#
# In this case you'll want to give docker more memory than the default (2Gb) in
# order to build `erd`.
#
# To give docker more memory you can:
# - Find docker in your Menu Bar
# - Go to Preferences > Resources > Memory
# - and give docker more memory (eg: 4gb)
FROM haskell:8
WORKDIR /opt/erd
RUN apt-get update && apt-get install -y graphviz
RUN cabal v2-update && cabal v2-install erd
ENTRYPOINT ["erd"]