private _isPrivateOrInternal()

in src/assembler.ts [1428:1471]
36 lines of code
10 McCabe index (conditional complexity)

  private _isPrivateOrInternal(symbol: ts.Symbol, validateDeclaration?: ts.Declaration): boolean {
    const hasInternalJsDocTag = _hasInternalJsDocTag(symbol);
    const hasInternalSymbolName = isInternalSymbol(symbol);
    const hasUnderscorePrefix = !hasInternalSymbolName && symbol.name.startsWith('_');

    if (_isPrivate(symbol)) {
      LOG.trace(`${chalk.cyan(symbol.name)} is marked "private", or is an unexported type declaration`);
      return true;
    }

    // If all the declarations are marked with `@jsii ignore`, then this is effetcively private as far as jsii is concerned.
    if (
      symbol.declarations?.every((decl) => Directives.of(decl, (diag) => this._diagnostics.push(diag)).ignore != null)
    ) {
      return true;
    }

    if (!hasInternalJsDocTag && !hasUnderscorePrefix) {
      return false;
    }

    // We only validate if we have a declaration and the symbol doesn't have an internal name.
    if (validateDeclaration && !hasInternalSymbolName) {
      if (!hasUnderscorePrefix) {
        this._diagnostics.push(
          JsiiDiagnostic.JSII_8005_INTERNAL_UNDERSCORE.create(
            ts.getNameOfDeclaration(validateDeclaration) ?? validateDeclaration,
            symbol.name,
          ),
        );
      }

      if (!hasInternalJsDocTag) {
        this._diagnostics.push(
          JsiiDiagnostic.JSII_8006_UNDERSCORE_INTERNAL.create(
            ts.getNameOfDeclaration(validateDeclaration) ?? validateDeclaration,
            symbol.name,
          ),
        );
      }
    }

    return true;
  }