#!/bin/bash

function join_by { local IFS="$1"; shift; echo "$*"; }

PASS=true

# ESLint
STAGED_JS_FILES=$(git diff --cached --name-only --diff-filter=ACM ./src | grep ".\(j\|t\)sx\{0,1\}$")

if [[ "$STAGED_JS_FILES" != "" ]]; then
  echo "Linting javascript files"

  npx mate-scripts lint --javascript $(join_by " " ${STAGED_JS_FILES})

  if [[ "$?" == 0 ]]; then
    printf "\033[32mESLint Passed\033[0m\n\n"
  else
    printf "\033[031mESLint Failed\033[0m\n\n"
    PASS=false
  fi
fi

# StyleLint
STAGED_CSS_FILES=$(git diff --cached --name-only --diff-filter=ACM ./src | grep ".s\?css$")

if [[ "$STAGED_CSS_FILES" != "" ]]; then
  echo "Linting CSS files"

  npx mate-scripts lint --styles $(join_by " " ${STAGED_CSS_FILES})

  if [[ "$?" == 0 ]]; then
    printf "\033[32mStyleLint Passed\033[0m\n\n"
  else
    printf "\033[031mStyleLint Failed\033[0m\n\n"
    PASS=false
  fi
fi

# HTMLLint
STAGED_HTML_FILES=$(git diff --cached --name-only --diff-filter=ACM ./src | grep ".html$")

if [[ "$STAGED_HTML_FILES" != "" ]]; then
  echo "Linting HTML files"

  npx mate-scripts lint --html $(join_by " " ${STAGED_HTML_FILES})

  if [[ "$?" == 0 ]]; then
    printf "\033[32mHTMLLint Passed\033[0m\n\n"
  else
    printf "\033[031mHTMLLint Failed\033[0m\n\n"
    PASS=false
  fi
fi

# BEMlint
if [[ "$STAGED_HTML_FILES" != "" ]]; then
  echo "Linting (BEM) HTML files"

  npx mate-scripts lint --bem $(join_by " " ${STAGED_HTML_FILES})

  if [[ "$?" == 0 ]]; then
    printf "\033[32mBEMlint Passed\033[0m\n\n"
  else
    printf "\033[031mBEMlint Failed\033[0m\n\n"
    PASS=false
  fi
fi

if ! ${PASS}; then
  printf "Pre-commits check failed. Fix problems above before commit.\n\n"
  exit 1
fi