46 lines
2.5 KiB
Bash
46 lines
2.5 KiB
Bash
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#!/bin/bash -e
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cd "$(dirname "$0")"
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# Make config directory for Neovim's init.vim
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echo '[*] Preparing Neovim config directory ...'
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mkdir -p ~/.config/nvim
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# Install nvim (and its dependencies: pip3, git), Python 3 and ctags (for tagbar)
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echo '[*] App installing Neovim and its dependencies (Python 3 and git), and dependencies for tagbar (exuberant-ctags) ...'
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sudo apt update
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sudo apt install neovim python3 python3-pip python3-venv git curl exuberant-ctags -y
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# Install virtualenv to containerize dependencies
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echo '[*] Pip installing venv to containerize Neovim dependencies (instead of installing them onto your system) ...'
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python3 -m venv ~/.config/nvim/env
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# Install pip modules for Neovim within the virtual environment created
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echo '[*] Activating virtualenv and pip installing Neovim (for Python plugin support), libraries for async autocompletion support (jedi, psutil, setproctitle), and library for pep8-style formatting (yapf) ...'
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source ~/.config/nvim/env/bin/activate
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pip install pynvim jedi psutil setproctitle yapf doq # run `pip uninstall neovim pynvim` if still using old neovim module
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deactivate
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# Install vim-plug plugin manager
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echo '[*] Downloading vim-plug, the best minimalistic vim plugin manager ...'
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curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
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# (Optional but recommended) Install a nerd font for icons and a beautiful airline bar (https://github.com/ryanoasis/nerd-fonts/tree/master/patched-fonts) (I'll be using Iosevka for Powerline)
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echo "[*] Downloading patch font into ~/.local/share/fonts ..."
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curl -fLo ~/.fonts/Iosevka\ Term\ Nerd\ Font\ Complete.ttf --create-dirs https://github.com/ryanoasis/nerd-fonts/raw/master/patched-fonts/Iosevka/Regular/complete/Iosevka%20Term%20Nerd%20Font%20Complete.ttf
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# (Optional) Alias vim -> nvim
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echo '[*] Aliasing vim -> nvim, remember to source ~/.bashrc ...'
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echo "alias vim='nvim'" >> ~/.bashrc
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# Enter Neovim and install plugins using a temporary init.vim, which avoids warnings about missing colorschemes, functions, etc
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echo -e '[*] Running :PlugInstall within nvim ...'
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sed '/call plug#end/q' init.vim > ~/.config/nvim/init.vim
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nvim -c ':PlugInstall' -c ':UpdateRemotePlugins' -c ':qall'
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rm ~/.config/nvim/init.vim
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# Copy init.vim in current working directory to nvim's config location ...
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echo '[*] Linking init.vim -> ~/.config/nvim/init.vim'
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cp init.vim ~/.config/nvim/
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echo -e "[+] Done, welcome to \033[1m\033[92mNeoVim\033[0m! Try it by running: nvim/vim. Want to customize it? Modify ~/.config/nvim/init.vim"
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