#!/usr/bin/env bash

function error_handler() {
  >&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
  exit "$2"
}
trap 'error_handler ${LINENO} $?' ERR
set -o errtrace -o errexit -o nounset -o pipefail

python_projects=(
  flask-bpmn
  spiffworkflow-backend
)

function get_python_dirs() {
  (git ls-tree -r HEAD --name-only | grep -E '\.py$' | awk -F '/' '{print $1}' | sort | uniq | grep -v '\.' | grep -Ev '^(bin|migrations)$') || echo ''
}

function run_autoflake() {
  if ! command -v autoflake8 >/dev/null ; then
    pip install autoflake8
    asdf reshim python
  fi

  if ! command -v autopep8 >/dev/null ; then
    pip install autopep8
    asdf reshim python
  fi

  python_dirs=$(get_python_dirs)
  python_files=$(find $python_dirs -type f -name "*.py" ! -name '.null-ls*' ! -name '_null-ls*')

  autoflake8 --in-place --remove-unused-variables --remove-duplicate-keys --expand-star-imports --exit-zero-even-if-changed $python_files
  autoflake --in-place --remove-all-unused-imports $python_files
  autopep8 --in-place $python_files
}

function run_pre_commmit() {
  poetry run pre-commit run --verbose --all-files
}

for python_project in "${python_projects[@]}" ; do
  pushd "$python_project"
  run_autoflake || run_autoflake
  popd
done
run_pre_commmit || run_pre_commmit

for python_project in  "${python_projects[@]}"; do
  pushd "$python_project"
  poetry install
  poetry run mypy $(get_python_dirs)
  poetry run coverage run --parallel -m pytest
  popd
done