overwriteVersionsInPackageJson() — tailwindcss Function Reference

Architecture documentation for the overwriteVersionsInPackageJson() function in utils.ts from the tailwindcss codebase.

Function typescript Integrations WebpackLoader calls 1 called by 1

Entity Profile

Integrations→ WebpackLoader→ overwriteVersionsInPackageJson() — tailwindcss Function Reference

Dependency Diagram

graph TD
  20e800ef_887a_8e4c_c2fa_780863e7f7b4["overwriteVersionsInPackageJson()"]
  95c8f29e_91f6_456b_d507_743b887b8c33["test()"]
  95c8f29e_91f6_456b_d507_743b887b8c33 -->|calls| 20e800ef_887a_8e4c_c2fa_780863e7f7b4
  30c63860_8267_f00e_5c4f_dc7bc487dd34["resolveVersion()"]
  20e800ef_887a_8e4c_c2fa_780863e7f7b4 -->|calls| 30c63860_8267_f00e_5c4f_dc7bc487dd34
  style 20e800ef_887a_8e4c_c2fa_780863e7f7b4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

integrations/utils.ts lines 473–508

async function overwriteVersionsInPackageJson(content: string): Promise<string> {
  let json = JSON.parse(content)

  // Resolve all workspace:^ versions to local tarballs
  for (let key of ['dependencies', 'devDependencies', 'peerDependencies', 'optionalDependencies']) {
    let dependencies = json[key] || {}
    for (let dependency in dependencies) {
      if (dependencies[dependency] === 'workspace:^') {
        dependencies[dependency] = resolveVersion(dependency)
      }
    }
  }

  // Inject transitive dependency overwrite. This is necessary because
  // @tailwindcss/vite internally depends on a specific version of
  // @tailwindcss/oxide and we instead want to resolve it to the locally built
  // version.
  json.pnpm ||= {}
  json.pnpm.overrides ||= {}
  for (let pkg of PUBLIC_PACKAGES) {
    if (pkg === 'tailwindcss') {
      // We want to be explicit about the `tailwindcss` package so our tests can
      // also import v3 without conflicting v4 tarballs.
      json.pnpm.overrides['@tailwindcss/node>tailwindcss'] = resolveVersion(pkg)
      json.pnpm.overrides['@tailwindcss/upgrade>tailwindcss'] = resolveVersion(pkg)
      json.pnpm.overrides['@tailwindcss/cli>tailwindcss'] = resolveVersion(pkg)
      json.pnpm.overrides['@tailwindcss/postcss>tailwindcss'] = resolveVersion(pkg)
      json.pnpm.overrides['@tailwindcss/vite>tailwindcss'] = resolveVersion(pkg)
      json.pnpm.overrides['@tailwindcss/webpack>tailwindcss'] = resolveVersion(pkg)
    } else {
      json.pnpm.overrides[pkg] = resolveVersion(pkg)
    }
  }

  return JSON.stringify(json, null, 2)
}