Function writeTokenSets

scripts/generateTokenlist.ts:306–341

(tokenDefinitions: TokenDefinition[])

}

async function writeTokenSets(tokenDefinitions: TokenDefinition[]) {
  const allNames = getDefinitionExports(tokenDefinitions)
  const tempoNames = tokenDefinitions
    .map((token) => token.importName)
    .sort((a, b) => a.localeCompare(b))
  const popularNames = allNames.filter((name) => {
    const file = new URL(`${name}.ts`, definitionsDir)
    return /\bpopular:\s*true\b/.test(readFileSync(file, 'utf8'))
  })

  const list = (names: string[]) =>
    names.length === 0
      ? '[] as const satisfies Tokens'
      : `[\n${names.map((name) => `  ${name},`).join('\n')}\n] as const satisfies Tokens`

  await Bun.write(
    tokenSetsFile,
    `${generatedBanner}

import type { Tokens } from './defineToken.js'
${allNames.map((name) => `import { ${name} } from './definitions/${name}.js'`).join('\n')}

/** Every token definition. */
const all = ${list(allNames)}

/** Tokens flagged as popular. */
const popular = ${list(popularNames)}

/** All tokens available on Tempo chains. */
const tempo = ${list(tempoNames)}

/** Curated token sets that can be passed to a Client's \`tokens\` property. */
export const tokens = { all, popular, tempo }
`,
  )
}

function getTokenDefinitionSource(token: TokenDefinition) {
  const addresses = Array.from(token.addresses.entries())