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

source $ENV_DIR/bin/messages

importantmsg "[dev-env]: $ENV_DIR"

# 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

  SYSTEM_PATH=$(realpath "$ENV_DIR/systems/$DIRECTORY")
  BRANCH=$(git -C "$SYSTEM_PATH" rev-parse --abbrev-ref HEAD)
  if [ -n "$(git -C "$SYSTEM_PATH" status --porcelain)" ]; then
      CHANGES="(X)"
  else
      CHANGES=""
  fi

  infomsg "[$IDENTIFIER]: ./systems/$DIRECTORY ${ANSI_OPEN}91m($BRANCH)${ANSI_OPEN}93m $CHANGES${ANSI_OPEN}0m"

done < "$CONFIG_FILE"

echo ""
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