#!/usr/bin/env bash

PWD=$(pwd)
ANSIBLE_NAMESPACE="skylab"
ANSIBLE_COLLECTION_DIR="$PWD/.ansible/ansible_collections"

mkdir --parents "$ANSIBLE_COLLECTION_DIR/$ANSIBLE_NAMESPACE"

for collection_path in "$PWD"/"$ANSIBLE_NAMESPACE"/*; do
  collection=$(basename "$collection_path")
  if [[ ! -L "$ANSIBLE_COLLECTION_DIR/$ANSIBLE_NAMESPACE/$collection" ]]; then
    echo "Linking $ANSIBLE_NAMESPACE.$collection into $ANSIBLE_COLLECTION_DIR"
    rm --recursive --force "${ANSIBLE_COLLECTION_DIR:?}/$ANSIBLE_NAMESPACE/$collection"
    ln --symbolic "$PWD/$ANSIBLE_NAMESPACE/$collection" "$ANSIBLE_COLLECTION_DIR/$ANSIBLE_NAMESPACE/$collection"
  fi
done

echo "Finished linking local collections"

LOCAL_COLLECTION_PATH=$(dirname "$ANSIBLE_COLLECTION_DIR")

if [ -z ${ANSIBLE_COLLECTIONS_PATH+x} ]; then
  echo "WARNING: Environment variable ANSIBLE_COLLECTIONS_PATH is not set, collections will not be callable"
  echo "   HINT: export ANSIBLE_COLLECTIONS_PATH=$LOCAL_COLLECTION_PATH"
elif [[ ${ANSIBLE_COLLECTIONS_PATH} != *"$LOCAL_COLLECTION_PATH"* ]]; then
  echo "WARNING: Environment variable ANSIBLE_COLLECTIONS_PATH does not include local collection directory"
  echo "   HINT: export ANSIBLE_COLLECTIONS_PATH=\$ANSIBLE_COLLECTIONS_PATH:$LOCAL_COLLECTION_PATH"
fi