autorestic/src/backup.ts

import { Writer } from 'clitastic'

import { config, VERBOSE } from './autorestic'
import { getEnvFromBackend } from './backend'
import { Locations, Location } from './types'
import { exec } from './utils'


export const backupSingle = (name: string, from: string, to: string) => {
	const writer = new Writer(name + to.blue + ' : ' + 'Backing up... ⏳')
	const backend = config.backends[to]
	const cmd = exec('restic', ['backup', from], { env: getEnvFromBackend(backend) })

	if (VERBOSE) console.log(cmd.out, cmd.err)
	writer.done(name + to.blue + ' : ' + 'Done ✓'.green)
}


export const backupLocation = (name: string, backup: Location) => {
	const display = name.yellow + ' ▶ '
	if (Array.isArray(backup.to)) {
		let first = true
		for (const t of backup.to) {
			const nameOrBlankSpaces: string = first ? display : new Array(name.length + 3).fill(' ').join('')
			backupSingle(nameOrBlankSpaces, backup.from, t)
			if (first) first = false
		}
	} else
		backupSingle(display, backup.from, backup.to)
}


export const backupAll = (backups: Locations = config.locations) => {
	console.log('\nBacking Up'.underline.grey)
	for (const [name, backup] of Object.entries(backups))
		backupLocation(name, backup)
}