#!/bin/bash
COMMAND="$@"
ENV_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )/../.." &> /dev/null && pwd )
CONFIG_FILE="$ENV_DIR/.systems"

source $ENV_DIR/bin/denv_msg

# Check if .systems configuration exists
if [ ! -f "$CONFIG_FILE" ]; then
  denv_error_msg "$CONFIG_FILE not found."
  exit 1
fi

denv_info_msg "[dev-env]: Execute $COMMAND for all systems"

# Iterate through all lines in .systems configuration
while IFS=' ' read -r IDENTIFIER DIRECTORY GIT; do
  # Skip comments and emtpy lines
  if [[ "$IDENTIFIER" =~ ^#.* ]] || [ -z "$IDENTIFIER" ]; then
    continue
  fi

  denv_info_msg "[$IDENTIFIER]: $COMMAND"
  SYSTEM_SCRIPT_DIRECTORY=$(realpath "$ENV_DIR/systems/$DIRECTORY/bin/script")
  COMMAND_PATH="$SYSTEM_SCRIPT_DIRECTORY/$COMMAND";

  # Check if system directory already exists
  if [ ! -f "$COMMAND_PATH" ]; then
	denv_error_msg "$COMMAND_PATH not found."
	exit 1
  else
	denv_echo_msg "Executing $COMMAND..."
	$COMMAND_PATH
  fi
  denv_info_msg "System $IDENTIFIER done"
  echo ""

done < "$CONFIG_FILE"