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helpers.ts
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helpers.ts
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import { List } from "./scaffold-utils";
const regex = /[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g;
/**
* Convert str to kebab-case
* @param str input string
* @returns output string
*/
export function toKebabCase(str: string): string {
return str.match(regex).join("-").toLowerCase();
}
/**
* Convert str to UpperCamelCase
* @param str import string
* @returns {string} output string
*/
export function toUpperCamelCase(str: string): string {
return str
.match(regex)
.map((x) => x.slice(0, 1).toUpperCase() + x.slice(1).toLowerCase())
.join("");
}
export async function getInstaller(): Promise<string> {
const installers = this.cli.getAvailablePackageManagers();
if (installers.length === 1) {
return installers[0];
}
// Prompt for the package manager of choice
const defaultPackager = this.cli.getDefaultPackageManager();
const { packager } = await List(
this,
"packager",
"Pick a package manager:",
installers,
defaultPackager,
this.force,
);
return packager;
}
export async function getTemplate(): Promise<string> {
if (this.supportedTemplates.includes(this.template)) {
return this.template;
}
this.cli.logger.warn(`⚠ ${this.template} is not a valid template, please select one from below`);
const { selectedTemplate } = await List(
this,
"selectedTemplate",
"Select a valid template from below:",
this.supportedTemplates,
"default",
false,
);
return selectedTemplate;
}