nativescript
Version:
Command-line interface for building NativeScript projects
64 lines • 2.77 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FilesHashService = void 0;
const helpers_1 = require("../common/helpers");
const constants_1 = require("../common/constants");
const constants_2 = require("../constants");
const path = require("path");
const _ = require("lodash");
const yok_1 = require("../common/yok");
class FilesHashService {
constructor($fs, $logger, $options) {
this.$fs = $fs;
this.$logger = $logger;
this.$options = $options;
}
async generateHashes(files) {
const result = {};
const action = async (file) => {
try {
const isFile = this.$fs.getFsStats(file).isFile();
if (isFile) {
result[file] = await this.$fs.getFileShasum(file);
}
}
catch (err) {
this.$logger.trace(`Unable to generate hash for file ${file}. Error is: ${err}`);
}
};
await (0, helpers_1.executeActionByChunks)(files, constants_1.DEFAULT_CHUNK_SIZE, action);
return result;
}
async generateHashesForProject(platformData) {
const appFilesPath = path.join(platformData.appDestinationDirectoryPath, this.$options.hostProjectModuleName);
const files = this.$fs.enumerateFilesInDirectorySync(appFilesPath);
const hashes = await this.generateHashes(files);
return hashes;
}
async saveHashesForProject(platformData, hashesFileDirectory) {
const hashes = await this.generateHashesForProject(platformData);
this.saveHashes(hashes, hashesFileDirectory);
return hashes;
}
async getChanges(files, oldHashes) {
const newHashes = await this.generateHashes(files);
return this.getChangesInShasums(oldHashes, newHashes);
}
hasChangesInShasums(oldHashes, newHashes) {
return !!_.keys(this.getChangesInShasums(oldHashes, newHashes)).length;
}
saveHashes(hashes, hashesFileDirectory) {
const hashesFilePath = path.join(hashesFileDirectory, constants_2.HASHES_FILE_NAME);
this.$fs.writeJson(hashesFilePath, hashes);
}
getChangesInShasums(oldHashes, newHashes) {
const addedFileHashes = _.omitBy(newHashes, (hash, pathToFile) => !!oldHashes[pathToFile] && oldHashes[pathToFile] === hash);
const removedFileHashes = _.omitBy(oldHashes, (hash, pathToFile) => !!newHashes[pathToFile] && newHashes[pathToFile] === hash);
const result = {};
_.extend(result, addedFileHashes, removedFileHashes);
return result;
}
}
exports.FilesHashService = FilesHashService;
yok_1.injector.register("filesHashService", FilesHashService);
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