Add support for running in a Docker image

.dockerignore

@@ -0,0 +1,18 @@
+*.log
+.DS_Store
+.pre_commit_env/
+tags
+vim/.netrwhist
+vim/UltiSnips
+vim/autoload/plug.vim
+vim/autoload/plug.vim.old
+vim/backup/
+vim/plugged/
+vim/rc/*.local.rc.vim
+vim/rc/plugins/*.local.rc.vim
+vim/spell/
+vim/tmp/
+vim/tmp/viminfo.*
+vim/view/
+Dockerfile
+Makefile

Dockerfile

@@ -0,0 +1,80 @@
+FROM ubuntu:hirsute
+
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    bash \
+    curl \
+    git \
+    golang \
+    gopls \
+    make \
+    neovim \
+    npm \
+    python3-autopep8 \
+    python3-flake8 \
+    python3-mypy \
+    python3-neovim \
+    python3-pip \
+    python3-proselint \
+    python3-pyls-black \
+    python3-venv \
+    universal-ctags \
+    yamllint \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+RUN useradd -ms /bin/bash vividboarder
+
+RUN mkdir -p /go/bin
+ENV PATH $PATH:/go/bin
+RUN GOPATH=/go go get -u github.com/davidrjenni/reftools/cmd/fillstruct@master \
+    && GOPATH=/go go get -u github.com/fatih/gomodifytags@latest \
+    && GOPATH=/go go get -u github.com/fatih/motion@latest \
+    # && GOPATH=/go go get -u github.com/go-delve/delve/cmd/dlv@latest \
+    && GOPATH=/go go get -u github.com/josharian/impl@master \
+    && GOPATH=/go go get -u github.com/jstemmer/gotags@master \
+    && GOPATH=/go go get -u github.com/kisielk/errcheck@latest \
+    && GOPATH=/go go get -u github.com/klauspost/asmfmt/cmd/asmfmt@latest \
+    && GOPATH=/go go get -u github.com/koron/iferr@master \
+    && GOPATH=/go go get -u github.com/rogpeppe/godef@latest \
+    && GOPATH=/go go get -u golang.org/x/lint/golint@master \
+    && GOPATH=/go go get -u golang.org/x/tools/cmd/goimports@master \
+    && GOPATH=/go go get -u golang.org/x/tools/cmd/gorename@master \
+    && GOPATH=/go go get -u golang.org/x/tools/cmd/guru@master \
+    && GOPATH=/go go get -u honnef.co/go/tools/cmd/keyify@master \
+    && GOPATH=/go go get -u honnef.co/go/tools/cmd/staticcheck@latest \
+    && GOPATH=/go go get -u github.com/mrtazz/checkmake \
+    && rm -fr /go/src /go/pkg
+
+RUN pip install --no-cache-dir \
+    reorder-python-imports \
+    vim-vint
+
+RUN npm install -g \
+    alex \
+    bash-language-server \
+    csslint \
+
+RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /go/bin v1.35.2
+# RUN GOPATH=/go go get -u github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+
+USER vividboarder
+VOLUME /home/vividboarder
+WORKDIR /home/vividboarder
+ENV HOME /home/vividboarder
+ENV XDG_CONFIG_HOME $HOME/.config
+RUN mkdir -p $XDG_CONFIG_HOME
+
+COPY --chown=vividboarder:vividboarder . /vim-settings
+
+# RUN ln -s $HOME/settings/vim "$XDG_CONFIG_HOME/nvim"
+# RUN ln -s $HOME/settings/vim "$HOME/.vim"
+# RUN ln -s $HOME/settings/vim/init.vim "$HOME/.vimrc"
+
+ENV NPM_PACKAGES $HOME/.npm-packages
+# RUN mkdir $NPM_PACKAGES
+RUN npm config set prefix $NPM_PACKAGES
+ENV PATH $PATH:$NPM_PACKAGES
+ENV PATH $HOME/.local/bin:$PATH
+# RUN ./settings/install-language-servers.sh
+
+RUN mkdir data

Makefile

@@ -45,3 +45,28 @@ install-hooks: $(PRE_COMMIT_ENV_BIN)/pre-commit
 .PHONY: check
 check: $(PRE_COMMIT_ENV_BIN)/pre-commit
 	$(PRE_COMMIT_ENV_BIN)/pre-commit run --all-files
+
+# Build Docker images
+.PHONY: docker-build
+docker-build:
+	docker build \
+		--tag vividboarder/my-neovim .
+
+# Build Docker images
+.PHONY: docker-build-all
+docker-build-all:
+	docker buildx build \
+		--platform linux/arm/v7,linux/arm64/v8,linux/amd64 \
+		--tag vividboarder/my-neovim .
+
+# Build Docker images
+.PHONY: docker-build-push
+docker-build-push:
+	docker buildx build \
+		--push \
+		--platform linux/arm/v7,linux/arm64/v8,linux/amd64 \
+		--tag vividboarder/my-neovim .
+
+.PHONY: docker-clean
+docker-clean:
+	docker volume rm nvim-$(USER)-home

docker-entry.sh

@@ -0,0 +1,16 @@
+#! /bin/bash
+
+set -e
+
+VIM_SYNC_DIR=$HOME/vim-settings
+# copy settings to volume
+[ -d "$VIM_SYNC_DIR" ] || cp -r /vim-settings "$VIM_SYNC_DIR"
+
+# Link config files
+[ -d "$XDG_CONFIG_HOME" ] || mkdir -p "$XDG_CONFIG_HOME"
+[ -d "$XDG_CONFIG_HOME/nvim" ] || ln -s "$VIM_SYNC_DIR/vim" "$XDG_CONFIG_HOME/nvim"
+[ -d "$XDG_CONFIG_HOME/nvim/backup" ] || mkdir -p "$XDG_CONFIG_HOME/nvim/backup"
+[ -d "$HOME/.vim" ] || ln -s "$VIM_SYNC_DIR/vim" "$HOME/.vim"
+[ -f "$HOME/.vimrc" ] || ln -s "$VIM_SYNC_DIR/vim/init.vim" "$HOME/.vimrc"
+
+exec "$@"

nvim-container.sh

@@ -0,0 +1,22 @@
+#! /bin/bash
+
+if ! docker image ls -q nvim > /dev/null ;then
+    echo "no nvim image found"
+    exit 1
+fi
+
+container_name=nvim-$USER
+
+if ! docker inspect "${container_name}-home" > /dev/null ; then
+    docker volume create "${container_name}-home"
+fi
+
+docker run --interactive --rm --tty \
+    --name "$container_name" \
+    --env "VIM_COLOR=$VIM_COLOR" \
+    --volume "${container_name}-home:/home/vividboarder" \
+    --volume "$(pwd):/home/vividboarder/data" \
+    --workdir /home/vividboarder/data \
+    --entrypoint /vim-settings/docker-entry.sh \
+    vividboarder/my-neovim nvim "$@"
+    # --user "$(id -u):$(id -g)" \