#!/usr/bin/env bash
# Initialize Bash It

# Reload Library, replaced by lib/additionals.bash
# case $OSTYPE in
#   darwin*)
#     alias reload='source ~/.bash_profile'
#     ;;
#   *)
#     alias reload='source ~/.bashrc'
#     ;;
# esac

# Only set $BASH_IT if it's not already set
if [ -z "$BASH_IT" ];
then
    # Setting $BASH to maintain backwards compatibility
    # TODO: warn users that they should upgrade their .bash_profile
    export BASH_IT=$BASH
    export BASH="$(bash -c 'echo $BASH')"
fi

# For backwards compatibility, look in old BASH_THEME location
if [ -z "$BASH_IT_THEME" ];
then
    # TODO: warn users that they should upgrade their .bash_profile
    export BASH_IT_THEME="$BASH_THEME";
    unset $BASH_THEME;
fi

# Load composure first, so we support function metadata
# shellcheck source=./lib/composure.bash
source "${BASH_IT}/lib/composure.bash"

# support 'plumbing' metadata
cite _about _param _example _group _author _version

# libraries, but skip appearance (themes) for now
LIB="${BASH_IT}/lib/*.bash"
APPEARANCE_LIB="${BASH_IT}/lib/appearance.bash"
for config_file in $LIB
do
  if [ $config_file != $APPEARANCE_LIB ]; then
    # shellcheck disable=SC1090
    source $config_file
  fi
done

# Load the global "enabled" directory
_load_global_bash_it_files

# Load enabled aliases, completion, plugins
for file_type in "aliases" "plugins" "completion"
do
  _load_bash_it_files $file_type
done

# Load colors and helpers first so they can be used in base theme
# shellcheck source=./themes/colors.theme.bash
source "${BASH_IT}/themes/colors.theme.bash"
# shellcheck source=./themes/githelpers.theme.bash
source "${BASH_IT}/themes/githelpers.theme.bash"
# shellcheck source=./themes/p4helpers.theme.bash
source "${BASH_IT}/themes/p4helpers.theme.bash"
# shellcheck source=./themes/base.theme.bash
source "${BASH_IT}/themes/base.theme.bash"

# appearance (themes) now, after all dependencies
# shellcheck source=./lib/appearance.bash
source $APPEARANCE_LIB

# Load custom aliases, completion, plugins
for file_type in "aliases" "completion" "plugins"
do
  if [ -e "${BASH_IT}/${file_type}/custom.${file_type}.bash" ]
  then
    # shellcheck disable=SC1090
    source "${BASH_IT}/${file_type}/custom.${file_type}.bash"
  fi
done

# Custom
CUSTOM="${BASH_IT_CUSTOM:=${BASH_IT}/custom}/*.bash ${BASH_IT_CUSTOM:=${BASH_IT}/custom}/**/*.bash"
for config_file in $CUSTOM
do
  if [ -e "${config_file}" ]; then
    # shellcheck disable=SC1090
    source $config_file
  fi
done

unset config_file
if [[ $PROMPT ]]; then
    export PS1="\[""$PROMPT""\]"
fi

# Adding Support for other OSes
PREVIEW="less"

if [ -s /usr/bin/gloobus-preview ]; then
  PREVIEW="gloobus-preview"
elif [ -s /Applications/Preview.app ]; then
  # shellcheck disable=SC2034
  PREVIEW="/Applications/Preview.app"
fi

# Load all the Jekyll stuff

if [ -e "$HOME/.jekyllconfig" ]
then
  # shellcheck disable=SC1090
  . "$HOME/.jekyllconfig"
fi

# Disable trap DEBUG on subshells - https://github.com/Bash-it/bash-it/pull/1040
set +T