# zsh
sudo apt install -y zsh
# install.sh runs chsh which requires passwd to be set, see https://askubuntu.com/a/1100194/973343
ZSH=~/.config/oh-my-zsh KEEP_ZSHRC=yes sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/themes/powerlevel10k
git clone --depth=1 https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
git clone --depth=1 https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
chsh -s $(which zsh) # requires relogin to take effect

# git, src https://git-scm.com/download/linux
sudo add-apt-repository ppa:git-core/ppa
sudo apt update
sudo apt install git

# setup ssh, src https://help.github.com/en/github/authenticating-to-github/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent

# clone as bare repo, src https://www.atlassian.com/git/tutorials/dotfiles
git clone --bare [email protected]:davidchoo12/dotfiles.git ~/dotfiles.git
alias dfg='/usr/bin/git --git-dir=$HOME/dotfiles.git/ --work-tree=$HOME'
dfg checkout
# overwrite existing untracked configs
dfg reset --hard master
# make `dfg status` to only show tracked files cos $HOME will contain many unrelated untracked files
dfg config --local status.showUntrackedFiles no

# setup gpg signing key for github (to show verified badge on commits)
# src https://help.github.com/en/github/authenticating-to-github/generating-a-new-gpg-key
# use ed25519 cos newer and trusted, src https://www.gnupg.org/faq/whats-new-in-2.1.html#ecc
sudo apt install gpg
gpg --full-gen-key --expert
# select ECC (sign only), Curve 25519, key does not expire, email use noreply.github.com
gpg --list-secret-keys --keyid-format LONG # copy the secret key id
gpg --armor --export #<secret key id>
# copy output and add to GPG keys at https://github.com/settings/keys
# add to global .gitconfig, src https://help.github.com/en/github/authenticating-to-github/telling-git-about-your-signing-key
git config --global user.signingkey #<secret key id>

# neovim
sudo add-apt-repository ppa:neovim-ppa/stable
sudo apt-get update
sudo apt install neovim
# vim-plug
sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
# run :PlugInstall and exit
nvim +PlugInstall +qall > /dev/null

# fonts
# install Segoe UI, src https://github.com/mrbvrz/segoe-ui-linux
# install meslo nerd font for p10k https://github.com/romkatv/powerlevel10k/#meslo-nerd-font-patched-for-powerlevel10k
# found UI bug in gnome-font-viewer https://github.com/microsoft/cascadia-code/issues/50#issuecomment-633187177
# use gnome-tweaks fonts to update system fonts

# compton
sudo apt install compton
# restarting compton
pkill compton
compton --config ~/.config/compton/compton.conf -b

# polybar
# installation see https://github.com/polybar/polybar#getting-started
# building from source below, see https://github.com/polybar/polybar/wiki/Compiling
# download tar from https://github.com/polybar/polybar/releases and extract
tar xvf polybar-*.tar
cd polybar
# build deps
sudo apt install build-essential git cmake cmake-data pkg-config python3-sphinx libcairo2-dev libxcb1-dev libxcb-util0-dev libxcb-randr0-dev libxcb-composite0-dev python3-xcbgen xcb-proto libxcb-image0-dev libxcb-ewmh-dev libxcb-icccm4-dev
# optional deps for modules
sudo apt install libxcb-xkb-dev libxcb-xrm-dev libxcb-cursor-dev libasound2-dev libpulse-dev i3-wm libjsoncpp-dev libmpdclient-dev libcurl4-openssl-dev libnl-genl-3-dev
# build
mkdir build
cd build
cmake ..
make -j$(nproc)
# install the polybar executable in /usr/local/bin
sudo make install

# polybar theme
# currently using https://github.com/adi1090x/polybar-themes#-polybar-6
# on commit https://github.com/adi1090x/polybar-themes/commit/786166cf976d4a64f90bb108fb76bb4eb33555f3
# reinstall if has newer updates on polybar 6 or using other polybar theme
git clone --depth=1 https://github.com/adi1090x/polybar-themes
cd polybar-themes/polybar-6
cp -r fonts/* ~/.local/share/fonts
# if on ubuntu
  sudo dkpg-reconfigure fontconfig-config
  sudo rm /etc/fonts/conf.d/70-no-bitmaps.conf
fc-cache -v
# skip these cos alr in this repo
# cp -r * ~/.config/polybar
# ~/.config/polybar/launch.sh

# fzf
# check installation method https://github.com/junegunn/fzf#installation
# install from git
git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
~/.fzf/install --all --xdg --no-bash --64

# for macos, add symbolic links to open apps from terminal
ln -s '/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl' /usr/local/bin/subl
ln -s '/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code' /usr/local/bin/code