#!/bin/bash

# PRIMARY SHELL LOAD SCRIPT - RUN FOR ALL INTERACTIVE SHELLS

# don't bother if bash is not the shell
[ ! "$SHELL" = "/bin/bash" ] && return 1

# ************ be sure module_load function is availABLE ***************************
[[ $(declare -F | grep module_load) ]] || source "$BASH_SHELL_BASE/module.lib"

module_load debug
if [[ $? -ne 0 ]]; then
echo "unable to load a 'debug' module using a noop for debug function"
# noop
function debug () {
:
}
fi

([[ $BASH_ENV ]] && [[ ! $- == *i* ]] && [[ $BASH_USE_ALIAS ]]) && shopt -s expand_aliases  

# process the base directory by default
unset BASH_SHELL_BASE_LOADED
unset BASH_SHELL_LOADED

module_load shell-process-directory

if [[ $SSH_SESSION ]]; then 
  # ssh session only process base by default
  # env | grep SSH
  # echo ssh session bash load
  # TODO process network dirs if environment variable is set
  # process only base, nothing (i.e. BASH_SAFE_MODE, SSH_SHELL_CLEAN) if env variables are set
  # see https://stackoverflow.com/a/59461195
  shell_process_directory $BASH_SHELL_BASE
  shell_process_directory $BASH_SHELL_ANY_HOST
  shell_process_directory $BASH_SHELL_HOST

  export BASH_SHELL_BASE_LOADED=true
  
  else 
  # local shell so process all directories
    for dir in ${1:-$BASH_SHELL_DIRS}; do
      # env | grep BASH
      # echo $dir
      shell_process_directory $dir
      [[ "$dir" = "$BASH_SHELL_BASE" ]] && export BASH_SHELL_BASE_LOADED=true
    done
fi

export BASH_SHELL_LOADED=true

# Note: $HOME/shell or $HOME/BASH_SHELL_USER are processed via $HOME/.bashrc