Function validateSinglePackageName

scripts/validate-changesets.ts:510–526

(changeset: ChangesetInfoInternal, validPackageNames: ReadonlySet<string>, rootName: string)

const validateSinglePackageName =
  (changeset: ChangesetInfoInternal, validPackageNames: ReadonlySet<string>, rootName: string) =>
  (pkgName: string): readonly string[] => {
    const isValid = validPackageNames.has(pkgName);
    const isRootPackage = pkgName === rootName;

    return isValid
      ? []
      : isRootPackage
        ? [
            `❌ Changeset ${changeset.filename} references the private monorepo root package: ${pkgName}`,
            '   The monorepo root is private and cannot be published to npm.',
          ]
        : [
            `❌ Changeset ${changeset.filename} references non-existent package: ${pkgName}`,
            '   This package does not exist in the workspace.',
          ];
  };

const validateChangesetPackages = (
  changesets: readonly ChangesetInfoInternal[],