#!/usr/bin/env bash
#
# Run "yarn install" with flags appropriate to the environment
# (local development vs build system)
#
# Usage: yarn_install.sh [optional extra flags]

set -euo pipefail

PROJECT_ROOT=$(git rev-parse --show-toplevel)
cd "$PROJECT_ROOT/site"

yarn_flags=(
  # Do not execute install scripts
  # TODO: check if build works properly with this enabled
  # --ignore-scripts

  # Check if existing node_modules are valid
  # TODO: determine if this is necessary
  # --check-files
)

if [ -n "${CI:-}" ]; then
  yarn_flags+=(
    # Install dependencies from lockfile, ensuring builds are fully
    # reproducible
    --frozen-lockfile
    # Suppress progress information
    --silent
    # Disable interactive prompts for build
    --non-interactive
  )
fi

# Append whatever is specified on the command line
yarn_flags+=("$@")

echo "+ yarn install ${yarn_flags[*]}"
yarn install "${yarn_flags[@]}"