run() — react Function Reference

Architecture documentation for the run() function in validate-tags.js from the react codebase.

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BabelCompiler→ Optimization→ run() — react Function Reference

Dependency Diagram

graph TD
  8139d7a3_92f2_be55_09fa_fd9fd65eb02f["run()"]
  c822c245_fe66_6975_0347_d0360a9b4937["validate-tags.js"]
  8139d7a3_92f2_be55_09fa_fd9fd65eb02f -->|defined in| c822c245_fe66_6975_0347_d0360a9b4937
  style 8139d7a3_92f2_be55_09fa_fd9fd65eb02f fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

scripts/release/publish-commands/validate-tags.js lines 9–61

const run = async ({cwd, packages, tags}) => {
  // Prevent a "next" release from ever being published as @latest
  // All canaries share a version number, so it's okay to check any of them.
  const arbitraryPackageName = packages[0];
  const packageJSONPath = join(
    cwd,
    'build',
    'node_modules',
    arbitraryPackageName,
    'package.json'
  );
  const {version} = await readJson(packageJSONPath);
  const isExperimentalVersion = version.indexOf('experimental') !== -1;
  if (version.indexOf('-') !== -1) {
    if (tags.includes('latest')) {
      if (isExperimentalVersion) {
        console.log(
          theme`{error Experimental release} {version ${version}} {error cannot be tagged as} {tag latest}`
        );
      } else {
        console.log(
          theme`{error Next release} {version ${version}} {error cannot be tagged as} {tag latest}`
        );
      }
      process.exit(1);
    }
    if (tags.includes('next') && isExperimentalVersion) {
      console.log(
        theme`{error Experimental release} {version ${version}} {error cannot be tagged as} {tag next}`
      );
      process.exit(1);
    }
    if (tags.includes('experimental') && !isExperimentalVersion) {
      console.log(
        theme`{error Next release} {version ${version}} {error cannot be tagged as} {tag experimental}`
      );
      process.exit(1);
    }
  } else {
    if (!tags.includes('latest')) {
      console.log(
        theme`{error Stable release} {version ${version}} {error must always be tagged as} {tag latest}`
      );
      process.exit(1);
    }
    if (tags.includes('experimental')) {
      console.log(
        theme`{error Stable release} {version ${version}} {error cannot be tagged as} {tag experimental}`
      );
      process.exit(1);
    }
  }
};