func()

in pkg/commands/cmdlib/bundleio.go [97:134]

• 32 lines of code
• 11 McCabe index (conditional complexity)

func (brw *realBundleReaderWriter) ReadBundleData(ctx context.Context, g *GlobalOptions) (*wrapper.BundleWrapper, error) {
	var bytes []byte
	var err error
	inFmt := g.InputFormat

	if g.InputFile != "" {
		log.V(4).Infof("Reading input file %v", g.InputFile)
		bytes, err = brw.rw.ReadFile(ctx, g.InputFile)
		if err != nil {
			return nil, err
		}
	} else {
		log.V(4).Info("No component data file, reading from stdin")
		if bytes, err = brw.stdio.ReadAll(); err != nil {
			return nil, err
		}
	}

	fileFmt := formatFromFile(g.InputFile)
	if fileFmt != "" && inFmt != "" {
		inFmt = fileFmt
	}
	if inFmt == "" {
		inFmt = "yaml"
	}

	bw, err := wrapper.FromRaw(inFmt, bytes)
	if err != nil {
		return nil, err
	}

	// For now, we can only inline component data files because we need the path
	// context.
	if g.InputFile != "" && (bw.BundleBuilder() != nil || bw.ComponentBuilder() != nil) {
		return brw.inlineData(ctx, bw, g)
	}
	return bw, nil
}