#!/usr/bin/env bash

set -uo pipefail

if [ -z "${EXERCISM_PRETTIER_VERSION:-}" ]; then

echo "[format] pulling prettier version from pnpm list using sed"

EXERCISM_PRETTIER_VERSION="$(corepack pnpm list prettier --parseable | sed -n -e '1,$s/^.*prettier@//' -e 's/\\node_modules\\prettier//p')"

echo "[format] expected version is now ${EXERCISM_PRETTIER_VERSION:-}"

fi

if [ -z "${EXERCISM_PRETTIER_VERSION:-}" ]; then

echo "[format] pulling prettier version via pnpm-lock.yaml using grep"

EXERCISM_PRETTIER_VERSION="$(cat pnpm-lock.yaml | grep -Po ' prettier@\K[^:]+')"

echo "[format] expected version is now ${EXERCISM_PRETTIER_VERSION:-}"

fi

if [ -z "${EXERCISM_PRETTIER_VERSION:-}" ]; then

echo "Version could not be pulled using sed or grep" >&2

echo ""

echo "---------------------------------------------------"

echo "This script requires the EXERCISM_PRETTIER_VERSION variable to work."

echo "Please see https://exercism.org/docs/building/markdown/style-guide for guidance."

echo "---------------------------------------------------"

echo "$(corepack pnpm -v)"

echo ""

echo "This is what corepack pnpm list reports:"

echo "$ corepack pnpm list prettier --parseable"

echo "$(corepack pnpm list prettier --parseable)"

echo ""

echo "And corepack pnpm info reports the following:"

echo "$ corepack pnpm info prettier"

echo "$(corepack pnpm info prettier)"

echo ""

echo "This is the version that can be extracted using sed:"

echo "$ corepack pnpm list prettier --parseable | sed -n -e '1,\$s/^.*prettier@//' -e 's/\\node_modules\\prettier//p'"

echo "└─ $(corepack pnpm list prettier --parseable | sed -n -e '1,$s/^.*prettier@//' -e 's/\\node_modules\\prettier//p')"

echo ""

echo "This is the version that can be extracted using grep:"

echo "$ cat pnpm-lock.yaml | grep -Po ' prettier@\K[^:]+'"

echo "└─ $(cat pnpm-lock.yaml | grep -Po ' prettier@\K[^:]+')"

echo ""

echo "These files are found in the repo root:"

echo "$(ls -p | grep -v /)"

echo "---------------------------------------------------"

exit 1

else

echo "[format] running with prettier@$EXERCISM_PRETTIER_VERSION"

fi

corepack pnpm dlx "prettier@$EXERCISM_PRETTIER_VERSION" --check "**/*.{js,jsx,cjs,mjs,ts,tsx,css,sass,scss,html,json,md,yml}"