16 lines
387 B
Docker
16 lines
387 B
Docker
FROM ubuntu:focal
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RUN apt-get update --quiet && \
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apt-get install --quiet --yes software-properties-common && \
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add-apt-repository --yes ppa:fish-shell/release-3 && \
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apt-get install --quiet --yes fish
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SHELL ["fish", "--command"]
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RUN function fish_prompt; echo -n "> "; end; funcsave fish_prompt
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RUN set -U fish_greeting ''
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ENV SHELL /usr/bin/fish
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ENTRYPOINT [ "fish" ]
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