func UnmarshalJobs()

in templater/jobs/utils.go [99:137]
31 lines of code
9 McCabe index (conditional complexity)

func UnmarshalJobs(jobDir string) (map[string]types.JobConfig, error) {
	files, err := os.ReadDir(jobDir)
	if err != nil {
		return nil, fmt.Errorf("reading job directory %s: %v", jobDir, err)
	}

	var mappers []func(string, map[string]interface{}) map[string]map[string]interface{}
	mappers = append(mappers, AddReleaseBranch)

	jobsToData := map[string]map[string]interface{}{}
	for _, file := range files {
		jobsToData[file.Name()] = map[string]interface{}{}
	}

	RunMappers(jobsToData, mappers)

	finalJobList := map[string]types.JobConfig{}
	for fileName, data := range jobsToData {
		templateFileName := fileName
		if name, ok := data["templateFileName"]; ok {
			templateFileName = name.(string)
		}

		jobConfig, err := GenerateJobConfig(data, filepath.Join(jobDir, templateFileName))
		if err != nil {
			return nil, fmt.Errorf("%v", err)
		}

		if latest, ok := data["latestReleaseBranch"]; ok && latest.(bool) {
			for j, command := range jobConfig.Commands {
				jobConfig.Commands[j] = "if make check-for-supported-release-branch -C $PROJECT_PATH; then " + command + "; fi"
			}
		}

		finalJobList[fileName] = jobConfig

	}
	return finalJobList, nil
}