@sap/cds-dk/lib/init/template/cf-manifest/index.js

Command line client and development toolkit for the SAP Cloud Application Programming Model

const { join } = require('path')
const cds = require('../../../cds')
const { exists } = require('../../../cds').utils
const { readProject } = require('../../projectReader')
const { renderAndCopy } = require('../../template')
const mvn = require('../../mvn')
const MANIFEST_FILE = 'manifest.yml'
const SERVICES_MANIFEST_FILE = 'services-manifest.yml'

module.exports = class CfManifestTemplate extends require('../../plugin') {

    static help() {
        return 'Cloud Foundry deployment using manifest files'
    }

    static hasInProduction() {
        return exists(MANIFEST_FILE)
    }

    async canRun() {
        if (cds.cli.options.force) {
            return true
        }
        if (exists(MANIFEST_FILE) || exists(SERVICES_MANIFEST_FILE)) {
            throw `File ${MANIFEST_FILE} or ${SERVICES_MANIFEST_FILE} already exist in current folder. Use --force to overwrite.`
        }
        return true
    }

    async run() {
        const project = readProject()
        await renderAndCopy(join(__dirname, 'files'), cds.root, project)
        if (project.isJava) await mvn.add('CF')
    }
}