lint

#!/bin/bash

set -eu

validate-links() {
    echo "validate-links: RUN"
    # If the support/dist directory does not exist, build it
    if [ ! -d "support/dist" ]; then
      echo "Building project before running linting scripts"
      npm run build
    fi

    if npm exec -- node support/dist/validateLinks.js ; then
      echo validate-links: PASS
    else
      echo validate-links: FAIL
      return 1
    fi
}

markdownlint() {
  echo "markdownlint: RUN"
  if npm exec -- markdownlint --rules markdownlint-rule-search-replace '**/*.md' ; then
    echo "markdownlint: PASS"
  else
    echo "markdownlint: FAIL"
    return 1
  fi
}

prettier() {
  echo "prettier: RUN"
  if npm exec -- prettier --check . ; then
    echo "prettier: PASS"
  else
    echo "prettier: FAIL"
    return 1
  fi
}

lint-git-tree() {
  echo "lint-git-tree: RUN"
  if npx @blaahaj/lint-git-tree ; then
    echo "lint-git-tree: PASS"
  else
    echo "lint-git-tree: FAIL"
    return 1
  fi
}

all() {
  local rc=0
  echo "lint: RUN"
  validate-links || rc=1
  markdownlint || rc=1
  prettier || rc=1
  lint-git-tree || rc=1

  if [ $rc -eq 0 ] ; then
    echo "lint: PASS"
  else
    echo "lint: FAIL"
    echo "Try './lint --fix' to see if any automatic fixes are possible"
  fi

  return $rc
}

if [ "${1:-}" == "--fix" ] ; then
  npm exec -- markdownlint --rules markdownlint-rule-search-replace --fix '**/*.md' || :
  npm exec -- prettier --write --list-different . || :
elif [ "${1:-}" == "validate-links" ] ; then
  validate-links
else
  all
fi