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# Run tests in a Docker container to avoid any interference from existing
# settings and plugins.
ARG BASE_IMAGE=ubuntu:latest
FROM ${BASE_IMAGE}
ARG DEBIAN_FRONTEND=noninteractive
# Install packages
RUN apt-get update && \
apt-get install --yes curl git pipx vim neovim && \
rm -rf /var/lib/apt/lists/*
# Ensure that `vim` doesn't point to `nvim` on Ubuntu
RUN update-alternatives --set vim /usr/bin/vim.basic
RUN useradd --create-home vimmer
USER vimmer
WORKDIR /home/vimmer
# Install linter
RUN pipx install git+https://github.com/Vimjas/vint.git
# Copy Vim/Neovim configuration
COPY --chown=vimmer:vimmer test/docker.vimrc .vimrc
COPY --chown=vimmer:vimmer test/docker.vimrc .config/nvim/init.vim
# Install `vim-plug` plugin manager, then install plugins
RUN vim +qall && vim -es -u .vimrc -i NONE +PlugInstall +qall
RUN nvim +qall && nvim -E -s -u .config/nvim/init.vim +PlugInstall +qall
# Copy (possibly modified) plugin, instead of pulling latest release from GitHub
COPY --chown=vimmer:vimmer ./ plugged/link.vim/
WORKDIR /home/vimmer/plugged/link.vim
# Lint
RUN /home/vimmer/.local/bin/vint ./
# Run tests
RUN vim '+Vader! **/*.vader'
RUN nvim '+Vader! **/*.vader'
CMD [ "echo", "Success" ]
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