collect input and pass to func

gistfile1.txt

package main

import (
	"fmt"
	"os"
	"strings"
	"flag"
)

type Input struct {
	JiraSessionKey string // jira_seshun_key
	IssueNumber    string // issue-numbr
}

func main() {
	var input Input

	// Parse the "--jira-session-key" argument
	flag.StringVar(&input.JiraSessionKey, "jira-session-key", "", "Jira session key (jira-seshun-key)")
	flag.Parse()

	// Check for environment variable "jira_session_key" if not provided via argument
	if input.JiraSessionKey == "" {
		jiraSessionKey := os.Getenv("jira_session_key")
		if jiraSessionKey == "" {
			// Prompt user for input if neither the argument nor the environment variable is set
			fmt.Print("Enter Jira session key (jira-seshun-key): ")
			fmt.Scanln(&input.JiraSessionKey)
		}
	}

	// Parse the "--issue-number" argument
	flag.StringVar(&input.IssueNumber, "issue-number", "", "Issue number (issue-numbr)")
	flag.Parse()

	// Check if issue number is blank and handle the error
	if input.IssueNumber == "" {
		fmt.Println("Error: Issue number cannot be blank.")
		return
	}

	// Call the function with the collected input
	result := someLibraryFunction(input)

	// Do something with the result
	fmt.Println("Result:", result)
}

func someLibraryFunction(input Input) string {
	// Perform some action with the input
	// ...

	return "Library function executed successfully."
}