reset/update_nvim at master · kthenrique/reset · GitHub

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#!/bin/bash

. ./functions

NVIM_REPO="https://github.com/neovim/neovim"
NVIM_CONFIG_URL="https://github.com/kthenrique/nvim.git"

function set_default_editor {
    notify "WARNING" "Removing vi* & nano"
    sudo apt purge nano vim* vi &> /dev/null
    sudo rm -rf /usr/local/bin/nvim /usr/local/bin/vim /usr/local/bin/vi
    sudo rm -rf /usr/bin/nvim /usr/bin/vim /usr/bin/vi

    notify "INFO" "Configuring neovim as default editor . . ."
    sudo ln -s /usr/local/bin/nvim /usr/bin/nvim
    sudo ln -s $HOME/.local/bin/nvim /usr/local/bin/nvim
    sudo update-alternatives --install /usr/bin/editor editor /usr/bin/nvim 100
    #sudo update-alternatives --config editor

    sudo update-alternatives --install /usr/bin/vi vi "$(command -v nvim)" 60
    #sudo update-alternatives --config vi

    sudo update-alternatives --install /usr/bin/vim vim "$(command -v nvim)" 60
    #sudo update-alternatives --config vim
}

function set_personal_config {
    notify "INFO" "Installing neovim init configs . . ."
    (cd /home/$USER/.config/ && \
    git clone "$NVIM_CONFIG_URL" && \
    cd nvim && git checkout lua && \
    nvim --cmd :PackerSync --cmd :qa && \
    nvim --cmd :MasonInstallRequired --cmd :qa || return 1)
}

function install_build_dependencies {
    notify "INFO" "Installing build dependencies . . ."
    (install_dependency pkg-config automake libtool libtool-bin gettext global cmake) || \
    (notify "ERROR" "Failed to install build dependencies for neovim" && return 1)
}

function install_runtime_dependencies {
    notify "INFO" "Installing runtime dependencies . . ."
    (install_dependency luarocks ripgrep fonts-powerline npm python3-pip xsel python3-pynvim && \
    install_npm_dependency neovim) || \
    (notify "ERROR" "Failed to install runtime dependencies for neovim" && return 1)
    return $?
}

function build_neovim {
    install_build_dependencies || return 1
    notify "INFO" "Cloning neovim stable . . ."
    ( (git clone -q --depth 1 --branch stable "$NVIM_REPO" &>/dev/null) || \
        (notify "ERROR" "Failed to clone neovim" && return 1) ) && \

    ( (notify "INFO" "Building neovim from sources. . .") && \
    (cd neovim && make -j 12 CMAKE_BUILD_TYPE=Release CMAKE_INSTALL_PREFIX=$PWD/build/install install) &> /dev/null || \
    (notify "ERROR" "Failed to build neovim" && (rm -rf ./neovim || exit 0) && return 1) )

}

# CD into the folder to hold the sources
RETURN=$PWD
mkdir -p $HOME/.local/bin
cd $HOME/.local/bin || exit 1

# Build neovim from sources
build_neovim || exit 1

# Link it to PATH and cd-return
notify "INFO" "Linking nvim in $HOME/.local/bin . . ."
ln -s $HOME/.local/bin/neovim/build/bin/nvim
cd $RETURN || exit 1

# Install other dependencies
install_runtime_dependencies
notify "INFO" "SUCCESS"

set_default_editor