regit-cli/src/services/previewHelpers.ts

git helper cli

import { select } from '@inquirer/prompts'
import { branchPreview } from '../const.js'
import { branchExists, listBranchStartingWith } from './gitHelpers.js'

export const promptSelectSinglePreview = async (message: string) => {
    const allBranches = await listBranchStartingWith(branchPreview)

    const selectedFeature = await select({
        message,
        choices: allBranches.map((branch) => {
            return {
                name: branch.name,
                value: branch.name,
            }
        }),
    })

    return selectedFeature
}

export const assertPreviewExists = async (id: string) => {
    const branchName = `${branchPreview}${id}`
    const doesBranchExists = await branchExists(branchName)
    if (!doesBranchExists) {
        throw new Error(`Preview ${id} does not exist`)
    }
}