# Stop TRAMP (in Emacs) from hanging or term/shell from echoing back commands
if [[ $TERM == dumb || -n $INSIDE_EMACS ]]; then
  unsetopt zle prompt_cr prompt_subst
  whence -w precmd >/dev/null && unfunction precmd
  whence -w preexec >/dev/null && unfunction preexec
  PS1='$ '
fi

## Plugins
# zgen
# we handle compinit ourselves...
export ZGEN_AUTOLOAD_COMPINIT=0

# zsh-vi-mode
export ZVM_INIT_MODE=sourcing
export ZVM_VI_INSERT_ESCAPE_BINDKEY=jk

# fasd
export _FASD_DATA="$XDG_CACHE_HOME/fasd"
export _FASD_VIMINFO="$XDG_CACHE_HOME/viminfo"

# fzf
if (( $+commands[fd] )); then
  export FZF_DEFAULT_OPTS="--reverse --ansi"
  export FZF_DEFAULT_COMMAND="fd ."
  export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
  export FZF_ALT_C_COMMAND="fd -t d . $HOME"
fi


## ZSH configuration
# Treat these characters as part of a word.
WORDCHARS='_-*?[]~&.;!#$%^(){}<>'

unsetopt BRACE_CCL        # Allow brace character class list expansion.
setopt COMBINING_CHARS    # Combine zero-length punc chars (accents) with base char
setopt RC_QUOTES          # Allow 'Henry''s Garage' instead of 'Henry'\''s Garage'
setopt HASH_LIST_ALL
unsetopt CORRECT_ALL
unsetopt NOMATCH
unsetopt MAIL_WARNING     # Don't print a warning message if a mail file has been accessed.
unsetopt BEEP             # Hush now, quiet now.
setopt IGNOREEOF

## Jobs
setopt LONG_LIST_JOBS     # List jobs in the long format by default.
setopt AUTO_RESUME        # Attempt to resume existing job before creating a new process.
setopt NOTIFY             # Report status of background jobs immediately.
unsetopt BG_NICE          # Don't run all background jobs at a lower priority.
unsetopt HUP              # Don't kill jobs on shell exit.
unsetopt CHECK_JOBS       # Don't report on jobs when shell exit.

## History
HISTFILE="$XDG_CACHE_HOME/zhistory"
HISTSIZE=100000   # Max events to store in internal history.
SAVEHIST=100000   # Max events to store in history file.

setopt BANG_HIST                 # Don't treat '!' specially during expansion.
setopt EXTENDED_HISTORY          # Include start time in history records
setopt APPEND_HISTORY            # Appends history to history file on exit
setopt INC_APPEND_HISTORY        # Write to the history file immediately, not when the shell exits.
setopt SHARE_HISTORY             # Share history between all sessions.
setopt HIST_EXPIRE_DUPS_FIRST    # Expire a duplicate event first when trimming history.
setopt HIST_IGNORE_DUPS          # Do not record an event that was just recorded again.
setopt HIST_IGNORE_ALL_DUPS      # Remove old events if new event is a duplicate
setopt HIST_FIND_NO_DUPS         # Do not display a previously found event.
setopt HIST_IGNORE_SPACE         # Do not record an event starting with a space.
setopt HIST_SAVE_NO_DUPS         # Do not write a duplicate event to the history file.
setopt HIST_REDUCE_BLANKS        # Minimize unnecessary whitespace
setopt HIST_VERIFY               # Do not execute immediately upon history expansion.
setopt HIST_BEEP                 # Beep when accessing non-existent history.

## Directories
DIRSTACKSIZE=9
unsetopt AUTO_CD            # Implicit CD slows down plugins
setopt AUTO_PUSHD           # Push the old directory onto the stack on cd.
setopt PUSHD_IGNORE_DUPS    # Do not store duplicates in the stack.
setopt PUSHD_SILENT         # Do not print the directory stack after pushd or popd.
setopt PUSHD_TO_HOME        # Push to home directory when no argument is given.
setopt CDABLE_VARS          # Change directory to a path stored in a variable.
setopt MULTIOS              # Write to multiple descriptors.
setopt EXTENDED_GLOB        # Use extended globbing syntax.
unsetopt GLOB_DOTS
unsetopt AUTO_NAME_DIRS     # Don't add variable-stored paths to ~ list