func createAnnualReport()

in generator/app.go [567:609]
34 lines of code
9 McCabe index (conditional complexity)

func createAnnualReport(groups []Group, prefix string) error {
	// figure out if the user wants to generate one group
	var selectedGroupName *string
	var templateFile string
	if envVal, ok := os.LookupEnv("WHAT"); ok {
		selectedGroupName = &envVal
	}

	for _, group := range groups {
		switch prefix {
		case "sig":
			group.Prefix = "sig"
			templateFile = annualReportSIGTemplate
		case "wg":
			group.Prefix = "wg"
			templateFile = annualReportWGTemplate
		default:
			continue

		}

		outputDir := filepath.Join(baseGeneratorDir, group.Dir)

		// skip generation if the user specified only one group
		if selectedGroupName != nil && !strings.HasSuffix(group.Dir, *selectedGroupName) {
			fmt.Printf("Skipping %s/annual-report-%s.md\n", outputDir, lastYear())
			continue
		}

		fmt.Printf("Generating %s/annual-report-%s.md\n", outputDir, lastYear())
		if err := createDirIfNotExists(outputDir); err != nil {
			return err
		}

		outputPath := filepath.Join(outputDir, fmt.Sprintf("annual-report-%s.md", lastYear()))
		templatePath := filepath.Join(baseGeneratorDir, templateDir, templateFile)
		if err := writeTemplate(templatePath, outputPath, "markdown", group); err != nil {
			return err
		}
	}

	return nil
}