Create a Backdrop instance using Lando.

startdrop.sh

ISSUE=$1
PR=$2
PHP=$3
INSTALL=$4

if [[ $(basename $PWD) = "docroot" ]]; then
  echo "You are already in a docroot!!! Moving up one level..."
  cd ..
fi

if [[ -f ".lando.yml" ]]; then
  echo ".lando.yml file found!!! Moving up one level..."
  cd ..
fi

if [[ -z "${ISSUE}" ]]; then
  read -e -p "GitHub issue # to work on?: " ISSUE
  if [[ -z "${ISSUE}" ]]; then
    ISSUE="$(cat /dev/urandom | LC_ALL=C tr -dc 'a-zA-Z0-9' | fold -w 8 | head -n 1)"
  fi
fi

if [[ -d "$HOME/backdrop/${ISSUE}" ]]; then
  echo "There seems to be an app in $HOME/backdrop/${ISSUE} already ;) Moving there..."
  cd "$HOME/backdrop/${ISSUE}"

  if [[ -f ".lando.yml" && -d "docroot" ]]; then
    cd docroot
    echo ".lando.yml file and docroot found ;) Starting app..."
    lando start
    return 1
  fi

  if [[ -z "$(ls -A $HOME/backdrop/${ISSUE})" ]]; then
    echo "Directory is empty. Moving on..."
  else
    echo "Directory is NOT empty. Aborting..."
    return 1
  fi

else
  echo "Creating $HOME/backdrop/${ISSUE} and moving there..."
  mkdir $HOME/backdrop/${ISSUE}
  cd $HOME/backdrop/${ISSUE}
fi

if [[ -z "${PR}" ]]; then
  read -e -p "PR # to pull?: " PR
fi

if [[ -z "${PHP}" ]]; then
  read -e -p "PHP version? (defaults to 7.4): " PHP
  PHP=${PHP:-'7.4'}
  echo "PHP version set to $PHP"
fi

if [[ -z "${INSTALL}" ]]; then
  read -p "Install Backdrop? [y/n]: " -n 1
  echo
  if [[ $REPLY =~ ^[Yy]$ ]]; then
    INSTALL="install"
  fi
fi

git clone https://github.com/backdrop/backdrop docroot
cd docroot
git remote add klonos https://github.com/klonos/backdrop
git push -u klonos 1.x:1.x --force

if [[ -z "${PR}" ]]; then
  git checkout -b issue-${ISSUE}
else
  git fetch origin pull/${PR}/head:issue-${ISSUE}
fi

git checkout issue-${ISSUE}
git stash
git merge origin/1.x -m "Merge 'origin/1.x' into klonos/issue-${ISSUE}"
git stash apply

cd ..

wget https://gist.githubusercontent.com/klonos/fe7b0b070697cf699646edd5c007db02/raw/124b258926098f00538679af0a2679976c82c45a/.lando.yml

sed -i '' -e "s/???/${ISSUE}/g" .lando.yml
sed -i '' -e "s/'?.?'/'${PHP}'/g" .lando.yml

# Drush 8.x requires PHP 5.4.5+. See https://docs.drush.org/en/7.x/install/#pick-a-version
if [[ $(version $PHP) -lt $(version 5.4.5) ]]; then
  echo "Setting Drush version to 7.x (Drush 8.x requires PHP 5.4.5+)..."
  # The following command does the job, but strips blank lines from the original
  # file. No biggie, but follow https://github.com/mikefarah/yq/issues/515 for
  # any solution in the future.
  yq e -i '.config.drush = "7^"' .lando.yml
fi

# Used in order to get the latest stable version of backdrush - this was before
# hard-coding backdrush to 1.x-1.x (which always gets the latest HEAD).
# BACKDRUSH="$(curl -sL https://api.github.com/repos/backdrop-contrib/drush/releases/latest | jq -r '.tag_name')"
# sed -i '' -e "s/'?.?.?'/'${BACKDRUSH}'/g" .lando.yml

cd docroot

lando start

# lando composer require backdrop/coder
# lando phpcs --config-set installed_paths /app/docroot/vendor/backdrop/coder/coder_sniffer

if [[ "${INSTALL}" = "install" ]]; then

  lando bee si --profile=standard --db=mysql://root:backdrop@localhost/backdrop --username=admin --password=password --site-name=${ISSUE} --auto

  # Move settings into settings.local.php, so that they can be git-ignored.
  echo
  echo "Changes in settings.php:"
  git diff -U0 --color settings.php | grep '^\e\[[^m]*m[-+]' | grep -Ev '(--- a/|\+\+\+ b/)'
  echo "Moving settings from settings.php to settings.local.php..."
  echo "<?php" >> settings.local.php
  echo >> settings.local.php
  awk '/^\$config_directories\['\''.*'\''\]/' settings.php >> settings.local.php
  awk '/^\$settings\['\''hash_salt'\''\]/' settings.php >> settings.local.php
  echo "Resetting settings.php..."
  git restore settings.php
  echo "Done!"
  echo
  echo "Contents of settings.local.php:"
  cat settings.local.php
  echo

  # Currently "drush en" does not work if the module is not present; first use
  # "drush dl", then follow "drush en", which works:
  # lando drush dl devel

  # Use git clone (via bclone), in order to get latest devel HEAD. bclone
  # accepts PR numbers as additional parameters, and fetches these PRs if they
  # are still open/unmerged (for testing on local).
  bclone devel

  lando bee en devel_generate

  lando bee cset system.core preprocess_css 0
  lando bee cset system.core preprocess_js 0
  lando bee cset system.core error_level all
  lando bee cset admin_bar.settings position_fixed 1

  # Remove the following if something like "lando vitals" gets implemented.
  # See: https://github.com/lando/lando/issues/2506
  lando info --format json | jq '.. | objects | with_entries(select(.key | contains("urls"))) | select(. != {}) | .urls | select(. != [])' | jq -r .[] | sed 's/\/*$//g'

  # cget/cset was not supported before Backdrop drush 1.2.0, so config values
  # were set directly in .json files using jq. Uncomment the following set of
  # commands to use that method again.

  # cd docroot/files/config_*/active
  # jq --indent 4 '.error_level = "all" | .preprocess_css = 0 | .preprocess_js = 0' system.core.json > system.tmp.$$.json
  # mv system.tmp.$$.json system.core.json
  # jq --indent 4 '.position_fixed = 1' admin_bar.settings.json > admin.tmp.$$.json
  # mv admin.tmp.$$.json admin_bar.settings.json
  # cd ../../../

fi