#
# Executes commands at the start of an interactive session.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#

# Source Prezto.
if [[ -s "${ZDOTDIR:-$HOME}/.zprezto/init.zsh" ]]; then
  source "${ZDOTDIR:-$HOME}/.zprezto/init.zsh"
fi

if command -v direnv &> /dev/null; then
  eval "$(direnv hook zsh)"
fi

export NIX_PATH=${NIX_PATH:+$NIX_PATH:}$HOME/.nix-defexpr/channels:/nix/var/nix/profiles/per-user/root/channels

zstyle :prompt:pure:prompt:success color green

export EDITOR=nvim
export VISUAL=nvim
export RPROMPT=

unsetopt correct # Don't autocorrect
unsetopt flowcontrol # So ^S and ^Q can be used
setopt no_nomatch # Pass bad matches on
setopt no_share_history
setopt prompt_subst interactive_comments # Starship: https://github.com/sorin-ionescu/prezto/issues/1887#issuecomment-1040761561

bindkey "\ep" history-beginning-search-backward
bindkey "\en" history-beginning-search-forward

alias be='bundle exec'
alias tat='tmux new-session -As `basename $PWD | ruby -e "puts ARGF.read.strip.downcase.gsub(/[^\w]+/, ?-)"`'
alias plz=sudo
alias emacs="emacs --no-window"
alias tmux="direnv exec / tmux"

function eject { command hdiutil eject `df | grep Volumes | grep -i "$@" | ruby -ne 'puts $_[/^[^ ]*/]'`; }

# allow for pasting commands from the interwebs with a preceding $ prompt
function \$() { "$@" }

if [ -e $HOMEBREW_PREFIX/share/z.lua/z.lua ]; then
  eval "$(lua $HOMEBREW_PREFIX/share/z.lua/z.lua --init zsh enhanced fzf)"
fi

if [ $commands[eza] ]; then
  alias ls=eza
  export EZA_COLORS="di=34"
fi

if [ $commands[bat] ]; then
  export BAT_THEME="ashes"
fi

### homebrew

eval "$(brew shellenv)"

### fzf

if [ $commands[fzf] ]; then
  [[ $- == *i* ]] && source "/opt/homebrew/opt/fzf/shell/completion.zsh" 2> /dev/null

  export FZF_DEFAULT_OPTS="--height 40% --layout=reverse --border"
  export FZF_DEFAULT_COMMAND="fd --type f --strip-cwd-prefix --hidden --follow --exclude .git"
  export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
  export FZF_ALT_C_COMMAND="fd --type d --strip-cwd-prefix --hidden --follow --exclude .git"
  # alias fzf='fzf-tmux -p'

  # https://github.com/junegunn/fzf/issues/164#issuecomment-581837757
  bindkey "ç" fzf-cd-widget

  source ~/.dotfiles/src/fzf-git.sh/fzf-git.sh

  # ^gb is eaten by tmux
  eval "bindkey '^gg' fzf-git-branches-widget"

  # I don't know why ^gl doesn't work - is it because ^l is eaten by tmux?
  eval "bindkey '^gr' fzf-git-lreflogs-widget"

  # https://github.com/skywind3000/z.lua/wiki/Effective-with-fzf#define-a-new-z--i
  zlua_fzf() {
    local dir
    dir="$(z -l "$1" | fzf --nth 2.. -1 -0 --inline-info --no-sort +m --reverse --tac | sed -r 's/^[^[:space:]]+[[:space:]]+//')" && cd "${dir}" || return 1
  }
  alias j=zlua_fzf # override prezto's fasd integration
fi

### completions

if [ -e $HOMEBREW_PREFIX/opt/fzf/shell/completion.zsh ]; then
  source $HOMEBREW_PREFIX/opt/fzf/shell/key-bindings.zsh
  source $HOMEBREW_PREFIX/opt/fzf/shell/completion.zsh
fi

[ -x "$(command -v kubectl)" ] && source <(kubectl completion zsh)

if [ -x "$(command -v terraform)" ]; then
  autoload -U +X bashcompinit && bashcompinit
  complete -o nospace -C /opt/homebrew/bin/terraform terraform
fi

# https://docs.brew.sh/Shell-Completion
if type brew &>/dev/null
then
  FPATH="$(brew --prefix)/share/zsh/site-functions:${FPATH}"

  autoload -Uz compinit
  compinit
fi

### local overrides

[[ -s "$HOME/.zshrc.local" ]] && . "$HOME/.zshrc.local"