#!/usr/bin/env bash
# shellcheck shell=bash
# shellcheck disable=1091,2046
# vim: filetype=bash

export DOTFILES="$HOME/.dotfiles"

# Explicitly set XDG folders
# https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
export XDG_CONFIG_HOME="$HOME/.config"
export XDG_DATA_HOME="$HOME/.local/share"
export XDG_STATE_HOME="$HOME/.local/state"

# custom variables
export XDG_BIN_HOME="$HOME/.local/bin"
export XDG_CACHE_HOME="$HOME/.cache"
export XDG_RUNTIME_DIR="$HOME/.local/run"

export LC_ALL=fi_FI.UTF-8

# Bash completion file location
export BASH_COMPLETION_USER_FILE="${XDG_CONFIG_HOME}/bash-completion/bash_completion"

# History env variables
export HIST_STAMPS="yyyy-mm-dd"
# Larger bash history (allow 32³ entries; default is 500)
export HISTSIZE=32768
export HISTFILESIZE=$HISTSIZE
# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
export HISTCONTROL=ignoreboth
# Make some commands not show up in history
export HISTIGNORE="ls:cd:cd -:pwd:exit:date:* --help"
# And include the parameter for ZSH
export HISTORY_IGNORE="(ls|cd|cd -|pwd|exit|date|* --help)"

# Less history location
export LESSHISTFILE="$XDG_STATE_HOME"/less/history

# Highlight section titles in manual pages
export LESS_TERMCAP_md="$ORANGE"

# zsh autoloaded terminfo
export TERMINFO="$XDG_DATA_HOME"/terminfo
export TERMINFO_DIRS="$XDG_DATA_HOME"/terminfo:/usr/share/terminfo

# Don’t clear the screen after quitting a manual page
export MANPAGER="less -X"

# Always enable colored `grep` output
export GREP_OPTIONS="--color=auto"

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
hash shopt 2> /dev/null && shopt -s checkwinsize

# Set dircolors based on the file, if it exists
have dircolors && eval $(dircolors "$XDG_CONFIG_HOME/dircolors")

# If we are using zsh, color our dir lists and such
if [ "$DOTFILES_CURRENT_SHELL" = "-zsh" ]; then
  [[ $ZSH_VERSION != "" ]] && {
    autoload -U colors zsh/terminfo compinit
    colors
    compinit -d "$XDG_CACHE_HOME"/zsh/zcompdump-"$ZSH_VERSION"

    x-dc "$XDG_CACHE_HOME/zsh"
    x-dc "$XDG_STATE_HOME/zsh"
    export HISTFILE="$XDG_STATE_HOME/zsh/history"
    zstyle ':completion:*' cache-path "$XDG_CACHE_HOME/zsh/zcompcache"
    zstyle ':completion:*' list-colors "$LS_COLORS"

    # Load iterm2 shell integration
    # https://iterm2.com/documentation-shell-integration.html
    [[ -f "$XDG_BIN_HOME/iterm2_shell_integration.zsh" ]] \
      && source "$XDG_BIN_HOME/iterm2_shell_integration.zsh"
  }
fi

# If we are using bash
if [ "$DOTFILES_CURRENT_SHELL" = "bash" ]; then
  # shellcheck source=../config/fzf/fzf.bash
  [ -f "${DOTFILES}/config/fzf/fzf.bash" ] &&
    source "${DOTFILES}/config/fzf/fzf.bash"
fi