firebase-tools
Version:
Command-Line Interface for Firebase
57 lines (56 loc) • 2.59 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.initIndexes = exports.INDEXES_TEMPLATE = exports.DEFAULT_INDEXES_FILE = void 0;
const clc = require("colorette");
const error_1 = require("../../../error");
const api = require("../../../firestore/api");
const prompt_1 = require("../../../prompt");
const utils = require("../../../utils");
const logger_1 = require("../../../logger");
const templates_1 = require("../../../templates");
const indexes = new api.FirestoreApi();
exports.DEFAULT_INDEXES_FILE = "firestore.indexes.json";
exports.INDEXES_TEMPLATE = (0, templates_1.readTemplateSync)("init/firestore/firestore.indexes.json");
async function initIndexes(setup, config, info) {
logger_1.logger.info();
logger_1.logger.info("Firestore indexes allow you to perform complex queries while");
logger_1.logger.info("maintaining performance that scales with the size of the result");
logger_1.logger.info("set. You can keep index definitions in your project directory");
logger_1.logger.info("and publish them with " + clc.bold("firebase deploy") + ".");
logger_1.logger.info();
info.indexesFilename =
info.indexesFilename ||
(await (0, prompt_1.input)({
message: "What file should be used for Firestore indexes?",
default: exports.DEFAULT_INDEXES_FILE,
}));
info.indexes = exports.INDEXES_TEMPLATE;
if (setup.projectId) {
const downloadIndexes = await getIndexesFromConsole(setup.projectId, info.databaseId);
if (downloadIndexes) {
info.indexes = downloadIndexes;
utils.logBullet(`Downloaded the existing Firestore indexes from the Firebase console`);
}
}
info.writeRules = await config.confirmWriteProjectFile(info.indexesFilename, info.indexes);
}
exports.initIndexes = initIndexes;
async function getIndexesFromConsole(projectId, databaseId) {
const indexesPromise = indexes.listIndexes(projectId, databaseId);
const fieldOverridesPromise = indexes.listFieldOverrides(projectId, databaseId);
try {
const res = await Promise.all([indexesPromise, fieldOverridesPromise]);
return JSON.stringify(indexes.makeIndexSpec(res[0], res[1]), null, 2);
}
catch (e) {
if (e.status === 404) {
return null;
}
if (e.message.indexOf("is not a Cloud Firestore enabled project") >= 0) {
return null;
}
throw new error_1.FirebaseError("Error fetching Firestore indexes", {
original: e,
});
}
}