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https://github.com/jdhao/nvim-config.git
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Updated Nvim setup in Linux (markdown)
jdhao
parent
28af846ea2
commit
af349450ac
@ -1,39 +1,74 @@
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To set up a workable Neovim environment in Linux, I use the following script install necessary dependencies and Neovim itself:
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To set up a workable Neovim environment in Linux, I use the following script to install necessary dependencies and Neovim itself.
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The variable `PYTHON_INSTALLED`, `SYSTEM_PYTHON` and `ADD_TO_SYSTEM_PATH` should be set properly based on your situation.
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```
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#!/bin/bash
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set -exu
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set -o pipefail
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# Whether to python has been installed
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PYTHON_INSTALLED=false
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# If Python has been installed, then we need to know whether Python is provided
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# by the system, or you have already installed Python under your HOME.
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SYSTEM_PYTHON=true
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# Whether to add the path of the installed executables to system PATH
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ADD_TO_SYSTEM_PATH=false
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#######################################################################
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# Anaconda or miniconda install #
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#######################################################################
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INSTALL_ANACONDA=false
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if [[ "$INSTALL_ANACONDA" == true ]]; then
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CONDA_DIR=$HOME/tools/anaconda
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CONDA_NAME=anaconda.sh
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CONDA_LINK="https://repo.anaconda.com/archive/Anaconda3-2019.07-Linux-x86_64.sh"
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else
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CONDA_DIR=$HOME/tools/miniconda
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CONDA_NAME=miniconda.sh
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CONDA_LINK="https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh"
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if [[ ! "$PYTHON_INSTALLED" = true ]]; then
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echo "Installing Python in user HOME"
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SYSTEM_PYTHON=false
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# Whether to install Anaconda (INSTALL_ANACONDA=true) or Miniconda (INSTALL_ANACONDA=false)
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INSTALL_ANACONDA=false
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if [[ "$INSTALL_ANACONDA" = true ]]; then
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CONDA_DIR=$HOME/tools/anaconda
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CONDA_NAME=Anaconda.sh
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CONDA_LINK="https://repo.anaconda.com/archive/Anaconda3-2019.07-Linux-x86_64.sh"
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else
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CONDA_DIR=$HOME/tools/miniconda
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CONDA_NAME=Miniconda.sh
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CONDA_LINK="https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh"
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fi
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echo "Downloading and installing conda"
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if [[ ! -f "$HOME/packages/$CONDA_NAME" ]]; then
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curl -Lo "$HOME/packages/$CONDA_NAME" $CONDA_LINK
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fi
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# Install conda silently
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if [[ -d $CONDA_DIR ]]; then
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rm -rf $CONDA_DIR
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fi
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bash $HOME/packages/$CONDA_NAME -b -p $CONDA_DIR
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# Setting up environment variables
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if [[ "$ADD_TO_SYSTEM_PATH" = true ]]; then
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echo "export PATH=$CONDA_DIR/bin:$PATH" >> $HOME/.bash_profile
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fi
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fi
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echo "Downloading and installing conda"
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if [ ! -f "$HOME/packages/$CONDA_NAME" ]; then
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curl -Lo "$HOME/packages/$CONDA_NAME" $CONDA_LINK
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fi
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# Install conda silently
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if [ -d $CONDA_DIR ]; then
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rm -rf $CONDA_DIR
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fi
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bash $HOME/packages/$CONDA_NAME -b -p $CONDA_DIR
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export PATH="$CONDA_DIR/bin:$PATH"
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# Install some Python packages
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echo "Install pynvim, pylint flake8, jedi"
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pip install pynvim pylint jedi flake8
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if [[ "$SYSTEM_PYTHON" = true ]]; then
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echo "Using system Python"
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# If we use system Python, we need to install these Python packages under user HOME,
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# since we do not have permission to install them under system directories.
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pip install --user pynvim pylint jedi flake8
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else
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echo "Using custom Python"
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pip install pynvim pylint jedi flake8
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fi
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#######################################################################
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@ -43,21 +78,24 @@ pip install pynvim pylint jedi flake8
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echo "Install ripgrep"
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RIPGREP_DIR=$HOME/tools/ripgrep
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RIPGREP_SRC_NAME=$HOME/packages/ripgrep.tar.gz
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RIPGREP_LINK="https://github.com/BurntSushi/ripgrep/releases/download/11.0.0/ripgrep-11.0.0-x86_64-unknown-linux-musl.tar.gz"
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RIPGREP_LINK="https://github.com/BurntSushi/ripgrep/releases/download/11.0.2/ripgrep-11.0.2-x86_64-unknown-linux-musl.tar.gz"
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echo "Downloading ripgrep and renaming"
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if [ ! -f $RIPGREP_SRC_NAME ]; then
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if [[ ! -f $RIPGREP_SRC_NAME ]]; then
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echo "Downloading ripgrep and renaming"
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wget $RIPGREP_LINK -O $RIPGREP_SRC_NAME
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fi
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echo "Creating ripgrep directory under tools directory"
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if [ ! -d "$RIPGREP_DIR" ]; then
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if [[ ! -d "$RIPGREP_DIR" ]]; then
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echo "Creating ripgrep directory under tools directory"
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mkdir -p "$RIPGREP_DIR"
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fi
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echo "Extracting to $HOME/tools/ripgrep directory"
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tar zxvf $RIPGREP_SRC_NAME -C $RIPGREP_DIR --strip-components 1
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if [[ "$ADD_TO_SYSTEM_PATH" = true ]]; then
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echo "export PATH=$RIPGREP_DIR:$PATH" >> $HOME/.bash_profile
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fi
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#######################################################################
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# Ctags install #
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@ -68,7 +106,7 @@ CTAGS_SRC_DIR=$HOME/packages/ctags
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CTAGS_DIR=$HOME/tools/ctags
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CTAGS_LINK="https://github.com/universal-ctags/ctags.git"
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if [ ! -d $CTAGS_SRC_DIR ]; then
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if [[ ! -d $CTAGS_SRC_DIR ]]; then
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mkdir -p $CTAGS_SRC_DIR
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fi
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@ -77,6 +115,9 @@ git clone $CTAGS_LINK .
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./autogen.sh && ./configure --prefix=$CTAGS_DIR
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make -j$(nproc) && make install
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if [[ "$ADD_TO_SYSTEM_PATH" = true ]]; then
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echo "export PATH=$CTAGS_DIR/bin:$PATH" >> $HOME/.bash_profile
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fi
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#######################################################################
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# Nvim install #
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@ -89,18 +130,30 @@ NVIM_SRC_NAME=$HOME/packages/nvim-linux64.tar.gz
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NVIM_CONFIG_DIR=$HOME/.config/nvim
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NVIM_LINK="https://github.com/neovim/neovim/releases/download/nightly/nvim-linux64.tar.gz"
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if [ ! -d "$NVIM_DIR" ]; then
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if [[ ! -d "$NVIM_DIR" ]]; then
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mkdir -p "$NVIM_DIR"
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fi
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echo "Downloading Neovim"
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if [ ! -f $NVIM_SRC_NAME ]; then
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if [[ ! -f $NVIM_SRC_NAME ]]; then
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wget $NVIM_LINK -O $NVIM_SRC_NAME
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fi
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echo "Extracting neovim"
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tar zxvf $NVIM_SRC_NAME --strip-components 1 -C $NVIM_DIR
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echo "Setting up config and installing plugins"
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git clone https://github.com/jdhao/nvim-config.git $NVIM_CONFIG_DIR \
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&& $NVIM_DIR/bin/nvim +PlugInstall +qall
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if [[ "$ADD_TO_SYSTEM_PATH" = true ]]; then
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echo "export PATH=$NVIM_DIR/bin:$PATH" >> $HOME/.bash_profile
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fi
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#######################################################################
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# Post processing #
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#######################################################################
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# Let PATH changes take effect
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source $HOME/.bash_profile
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```
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