next.config.js

// workaround for ESM module loader errors
// see https://github.com/vercel/next.js/issues/25454
const withTM = require('next-transpile-modules')([
  'react-markdown',
  '@solana/wallet-adapter-base',
  '@solana/wallet-adapter-phantom',
  '@solana/wallet-adapter-sollet',
])

const withBundleAnalyzer = require('@next/bundle-analyzer')({
  enabled: process.env.ANALYZE === 'true',
})

module.exports = withBundleAnalyzer(
  withTM({
    webpack: (config, { isServer }) => {
      config.module.rules.push({
        test: /\.svg$/,
        use: ['@svgr/webpack'],
      })
      if (!isServer) config.resolve.fallback.fs = false
      return config
    },
    env: {
      REALM: process.env.REALM,
      MAINNET_RPC: process.env.MAINNET_RPC,
      DEVNET_RPC: process.env.DEVNET_RPC,
      DEFAULT_GOVERNANCE_PROGRAM_ID: process.env.DEFAULT_GOVERNANCE_PROGRAM_ID,
    },
  })
)