package-changed
Version:
Tells you whether or not dependencies in package.json have been changed.
111 lines (110 loc) • 6.6 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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op = body.call(thisArg, _);
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var fs_1 = __importDefault(require("fs"));
var path_1 = __importDefault(require("path"));
var find_package_1 = require("./find-package");
var get_package_hash_1 = require("./get-package-hash");
var get_packagelock_hash_1 = require("./get-packagelock-hash");
var get_packagelock_1 = require("./get-packagelock");
function isPackageChanged(options, callback) {
var _a, _b;
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
var _c, hashFilename, _d, cwd, lockfile, noHashFile, packagePath, packagelockPath, packageHashPath, writeHash, packageHashPathExists, recentDigest, previousDigest, isChanged, result, canWriteHash;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
_c = options.hashFilename, hashFilename = _c === void 0 ? '.packagehash' : _c, _d = options.cwd, cwd = _d === void 0 ? process.cwd() : _d, lockfile = options.lockfile, noHashFile = options.noHashFile;
packagePath = find_package_1.findPackage({ cwd: cwd });
if (!packagePath) {
throw new Error('Cannot find package.json. Travelling up from current working directory.');
}
if (lockfile) {
packagelockPath = get_packagelock_1.getPackagelock({ packagePath: packagePath });
}
packageHashPath = path_1.default.join(cwd, hashFilename);
writeHash = function (hash) {
return hash && fs_1.default.writeFileSync(packageHashPath, hash, {});
};
packageHashPathExists = fs_1.default.existsSync(packageHashPath);
recentDigest = lockfile
? "" + get_package_hash_1.getPackageHash(packagePath) + ((_a = get_packagelock_hash_1.getPackagelockHash(packagelockPath)) !== null && _a !== void 0 ? _a : '')
: get_package_hash_1.getPackageHash(packagePath);
previousDigest = packageHashPathExists && fs_1.default.readFileSync(packageHashPath, 'utf-8');
isChanged = !packageHashPathExists || previousDigest !== recentDigest;
result = {
hash: recentDigest,
isChanged: isChanged,
oldHash: previousDigest || undefined,
};
if (!callback) return [3 /*break*/, 2];
return [4 /*yield*/, callback(result)];
case 1:
canWriteHash = _e.sent();
if (lockfile) {
// hash may have changed since package-lock.file could have been updated after command
result.hash = "" + get_package_hash_1.getPackageHash(packagePath) + ((_b = get_packagelock_hash_1.getPackagelockHash(packagelockPath)) !== null && _b !== void 0 ? _b : '');
}
if (canWriteHash === undefined) {
canWriteHash = process.env.CI !== 'true';
}
if (canWriteHash && !noHashFile) {
writeHash(result.hash);
}
_e.label = 2;
case 2: return [2 /*return*/, __assign(__assign({}, result), { writeHash: writeHash.bind(null, result.hash) })];
}
});
});
}
exports.default = isPackageChanged;