xquery-cli
Version:
A command-line tool for XQuery
1,578 lines (1,324 loc) • 51.1 kB
JavaScript
import { loadModule, fontoxpath, getModules } from 'fontoxpath-module-loader';
import fs from 'fs/promises';
import { slimdom, sync } from 'slimdom-sax-parser';
import ChildProcess from 'child_process';
import { EventEmitter } from 'events';
import glob from 'glob';
import npmlog from 'npmlog';
import path from 'path';
import { promisify } from 'util';
import os from 'os';
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _asyncToGenerator(fn) {
return function () {
var self = this,
args = arguments;
return new Promise(function (resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(undefined);
});
};
}
function _extends() {
_extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var runtime_1 = createCommonjsModule(function (module) {
/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
var runtime = (function (exports) {
var Op = Object.prototype;
var hasOwn = Op.hasOwnProperty;
var undefined$1; // More compressible than void 0.
var $Symbol = typeof Symbol === "function" ? Symbol : {};
var iteratorSymbol = $Symbol.iterator || "@@iterator";
var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
function define(obj, key, value) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
return obj[key];
}
try {
// IE 8 has a broken Object.defineProperty that only works on DOM objects.
define({}, "");
} catch (err) {
define = function(obj, key, value) {
return obj[key] = value;
};
}
function wrap(innerFn, outerFn, self, tryLocsList) {
// If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
var generator = Object.create(protoGenerator.prototype);
var context = new Context(tryLocsList || []);
// The ._invoke method unifies the implementations of the .next,
// .throw, and .return methods.
generator._invoke = makeInvokeMethod(innerFn, self, context);
return generator;
}
exports.wrap = wrap;
// Try/catch helper to minimize deoptimizations. Returns a completion
// record like context.tryEntries[i].completion. This interface could
// have been (and was previously) designed to take a closure to be
// invoked without arguments, but in all the cases we care about we
// already have an existing method we want to call, so there's no need
// to create a new function object. We can even get away with assuming
// the method takes exactly one argument, since that happens to be true
// in every case, so we don't have to touch the arguments object. The
// only additional allocation required is the completion record, which
// has a stable shape and so hopefully should be cheap to allocate.
function tryCatch(fn, obj, arg) {
try {
return { type: "normal", arg: fn.call(obj, arg) };
} catch (err) {
return { type: "throw", arg: err };
}
}
var GenStateSuspendedStart = "suspendedStart";
var GenStateSuspendedYield = "suspendedYield";
var GenStateExecuting = "executing";
var GenStateCompleted = "completed";
// Returning this object from the innerFn has the same effect as
// breaking out of the dispatch switch statement.
var ContinueSentinel = {};
// Dummy constructor functions that we use as the .constructor and
// .constructor.prototype properties for functions that return Generator
// objects. For full spec compliance, you may wish to configure your
// minifier not to mangle the names of these two functions.
function Generator() {}
function GeneratorFunction() {}
function GeneratorFunctionPrototype() {}
// This is a polyfill for %IteratorPrototype% for environments that
// don't natively support it.
var IteratorPrototype = {};
define(IteratorPrototype, iteratorSymbol, function () {
return this;
});
var getProto = Object.getPrototypeOf;
var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
if (NativeIteratorPrototype &&
NativeIteratorPrototype !== Op &&
hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
// This environment has a native %IteratorPrototype%; use it instead
// of the polyfill.
IteratorPrototype = NativeIteratorPrototype;
}
var Gp = GeneratorFunctionPrototype.prototype =
Generator.prototype = Object.create(IteratorPrototype);
GeneratorFunction.prototype = GeneratorFunctionPrototype;
define(Gp, "constructor", GeneratorFunctionPrototype);
define(GeneratorFunctionPrototype, "constructor", GeneratorFunction);
GeneratorFunction.displayName = define(
GeneratorFunctionPrototype,
toStringTagSymbol,
"GeneratorFunction"
);
// Helper for defining the .next, .throw, and .return methods of the
// Iterator interface in terms of a single ._invoke method.
function defineIteratorMethods(prototype) {
["next", "throw", "return"].forEach(function(method) {
define(prototype, method, function(arg) {
return this._invoke(method, arg);
});
});
}
exports.isGeneratorFunction = function(genFun) {
var ctor = typeof genFun === "function" && genFun.constructor;
return ctor
? ctor === GeneratorFunction ||
// For the native GeneratorFunction constructor, the best we can
// do is to check its .name property.
(ctor.displayName || ctor.name) === "GeneratorFunction"
: false;
};
exports.mark = function(genFun) {
if (Object.setPrototypeOf) {
Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
} else {
genFun.__proto__ = GeneratorFunctionPrototype;
define(genFun, toStringTagSymbol, "GeneratorFunction");
}
genFun.prototype = Object.create(Gp);
return genFun;
};
// Within the body of any async function, `await x` is transformed to
// `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
// `hasOwn.call(value, "__await")` to determine if the yielded value is
// meant to be awaited.
exports.awrap = function(arg) {
return { __await: arg };
};
function AsyncIterator(generator, PromiseImpl) {
function invoke(method, arg, resolve, reject) {
var record = tryCatch(generator[method], generator, arg);
if (record.type === "throw") {
reject(record.arg);
} else {
var result = record.arg;
var value = result.value;
if (value &&
typeof value === "object" &&
hasOwn.call(value, "__await")) {
return PromiseImpl.resolve(value.__await).then(function(value) {
invoke("next", value, resolve, reject);
}, function(err) {
invoke("throw", err, resolve, reject);
});
}
return PromiseImpl.resolve(value).then(function(unwrapped) {
// When a yielded Promise is resolved, its final value becomes
// the .value of the Promise<{value,done}> result for the
// current iteration.
result.value = unwrapped;
resolve(result);
}, function(error) {
// If a rejected Promise was yielded, throw the rejection back
// into the async generator function so it can be handled there.
return invoke("throw", error, resolve, reject);
});
}
}
var previousPromise;
function enqueue(method, arg) {
function callInvokeWithMethodAndArg() {
return new PromiseImpl(function(resolve, reject) {
invoke(method, arg, resolve, reject);
});
}
return previousPromise =
// If enqueue has been called before, then we want to wait until
// all previous Promises have been resolved before calling invoke,
// so that results are always delivered in the correct order. If
// enqueue has not been called before, then it is important to
// call invoke immediately, without waiting on a callback to fire,
// so that the async generator function has the opportunity to do
// any necessary setup in a predictable way. This predictability
// is why the Promise constructor synchronously invokes its
// executor callback, and why async functions synchronously
// execute code before the first await. Since we implement simple
// async functions in terms of async generators, it is especially
// important to get this right, even though it requires care.
previousPromise ? previousPromise.then(
callInvokeWithMethodAndArg,
// Avoid propagating failures to Promises returned by later
// invocations of the iterator.
callInvokeWithMethodAndArg
) : callInvokeWithMethodAndArg();
}
// Define the unified helper method that is used to implement .next,
// .throw, and .return (see defineIteratorMethods).
this._invoke = enqueue;
}
defineIteratorMethods(AsyncIterator.prototype);
define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
return this;
});
exports.AsyncIterator = AsyncIterator;
// Note that simple async functions are implemented on top of
// AsyncIterator objects; they just return a Promise for the value of
// the final result produced by the iterator.
exports.async = function(innerFn, outerFn, self, tryLocsList, PromiseImpl) {
if (PromiseImpl === void 0) PromiseImpl = Promise;
var iter = new AsyncIterator(
wrap(innerFn, outerFn, self, tryLocsList),
PromiseImpl
);
return exports.isGeneratorFunction(outerFn)
? iter // If outerFn is a generator, return the full iterator.
: iter.next().then(function(result) {
return result.done ? result.value : iter.next();
});
};
function makeInvokeMethod(innerFn, self, context) {
var state = GenStateSuspendedStart;
return function invoke(method, arg) {
if (state === GenStateExecuting) {
throw new Error("Generator is already running");
}
if (state === GenStateCompleted) {
if (method === "throw") {
throw arg;
}
// Be forgiving, per 25.3.3.3.3 of the spec:
// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
return doneResult();
}
context.method = method;
context.arg = arg;
while (true) {
var delegate = context.delegate;
if (delegate) {
var delegateResult = maybeInvokeDelegate(delegate, context);
if (delegateResult) {
if (delegateResult === ContinueSentinel) continue;
return delegateResult;
}
}
if (context.method === "next") {
// Setting context._sent for legacy support of Babel's
// function.sent implementation.
context.sent = context._sent = context.arg;
} else if (context.method === "throw") {
if (state === GenStateSuspendedStart) {
state = GenStateCompleted;
throw context.arg;
}
context.dispatchException(context.arg);
} else if (context.method === "return") {
context.abrupt("return", context.arg);
}
state = GenStateExecuting;
var record = tryCatch(innerFn, self, context);
if (record.type === "normal") {
// If an exception is thrown from innerFn, we leave state ===
// GenStateExecuting and loop back for another invocation.
state = context.done
? GenStateCompleted
: GenStateSuspendedYield;
if (record.arg === ContinueSentinel) {
continue;
}
return {
value: record.arg,
done: context.done
};
} else if (record.type === "throw") {
state = GenStateCompleted;
// Dispatch the exception by looping back around to the
// context.dispatchException(context.arg) call above.
context.method = "throw";
context.arg = record.arg;
}
}
};
}
// Call delegate.iterator[context.method](context.arg) and handle the
// result, either by returning a { value, done } result from the
// delegate iterator, or by modifying context.method and context.arg,
// setting context.delegate to null, and returning the ContinueSentinel.
function maybeInvokeDelegate(delegate, context) {
var method = delegate.iterator[context.method];
if (method === undefined$1) {
// A .throw or .return when the delegate iterator has no .throw
// method always terminates the yield* loop.
context.delegate = null;
if (context.method === "throw") {
// Note: ["return"] must be used for ES3 parsing compatibility.
if (delegate.iterator["return"]) {
// If the delegate iterator has a return method, give it a
// chance to clean up.
context.method = "return";
context.arg = undefined$1;
maybeInvokeDelegate(delegate, context);
if (context.method === "throw") {
// If maybeInvokeDelegate(context) changed context.method from
// "return" to "throw", let that override the TypeError below.
return ContinueSentinel;
}
}
context.method = "throw";
context.arg = new TypeError(
"The iterator does not provide a 'throw' method");
}
return ContinueSentinel;
}
var record = tryCatch(method, delegate.iterator, context.arg);
if (record.type === "throw") {
context.method = "throw";
context.arg = record.arg;
context.delegate = null;
return ContinueSentinel;
}
var info = record.arg;
if (! info) {
context.method = "throw";
context.arg = new TypeError("iterator result is not an object");
context.delegate = null;
return ContinueSentinel;
}
if (info.done) {
// Assign the result of the finished delegate to the temporary
// variable specified by delegate.resultName (see delegateYield).
context[delegate.resultName] = info.value;
// Resume execution at the desired location (see delegateYield).
context.next = delegate.nextLoc;
// If context.method was "throw" but the delegate handled the
// exception, let the outer generator proceed normally. If
// context.method was "next", forget context.arg since it has been
// "consumed" by the delegate iterator. If context.method was
// "return", allow the original .return call to continue in the
// outer generator.
if (context.method !== "return") {
context.method = "next";
context.arg = undefined$1;
}
} else {
// Re-yield the result returned by the delegate method.
return info;
}
// The delegate iterator is finished, so forget it and continue with
// the outer generator.
context.delegate = null;
return ContinueSentinel;
}
// Define Generator.prototype.{next,throw,return} in terms of the
// unified ._invoke helper method.
defineIteratorMethods(Gp);
define(Gp, toStringTagSymbol, "Generator");
// A Generator should always return itself as the iterator object when the
// @@iterator function is called on it. Some browsers' implementations of the
// iterator prototype chain incorrectly implement this, causing the Generator
// object to not be returned from this call. This ensures that doesn't happen.
// See https://github.com/facebook/regenerator/issues/274 for more details.
define(Gp, iteratorSymbol, function() {
return this;
});
define(Gp, "toString", function() {
return "[object Generator]";
});
function pushTryEntry(locs) {
var entry = { tryLoc: locs[0] };
if (1 in locs) {
entry.catchLoc = locs[1];
}
if (2 in locs) {
entry.finallyLoc = locs[2];
entry.afterLoc = locs[3];
}
this.tryEntries.push(entry);
}
function resetTryEntry(entry) {
var record = entry.completion || {};
record.type = "normal";
delete record.arg;
entry.completion = record;
}
function Context(tryLocsList) {
// The root entry object (effectively a try statement without a catch
// or a finally block) gives us a place to store values thrown from
// locations where there is no enclosing try statement.
this.tryEntries = [{ tryLoc: "root" }];
tryLocsList.forEach(pushTryEntry, this);
this.reset(true);
}
exports.keys = function(object) {
var keys = [];
for (var key in object) {
keys.push(key);
}
keys.reverse();
// Rather than returning an object with a next method, we keep
// things simple and return the next function itself.
return function next() {
while (keys.length) {
var key = keys.pop();
if (key in object) {
next.value = key;
next.done = false;
return next;
}
}
// To avoid creating an additional object, we just hang the .value
// and .done properties off the next function object itself. This
// also ensures that the minifier will not anonymize the function.
next.done = true;
return next;
};
};
function values(iterable) {
if (iterable) {
var iteratorMethod = iterable[iteratorSymbol];
if (iteratorMethod) {
return iteratorMethod.call(iterable);
}
if (typeof iterable.next === "function") {
return iterable;
}
if (!isNaN(iterable.length)) {
var i = -1, next = function next() {
while (++i < iterable.length) {
if (hasOwn.call(iterable, i)) {
next.value = iterable[i];
next.done = false;
return next;
}
}
next.value = undefined$1;
next.done = true;
return next;
};
return next.next = next;
}
}
// Return an iterator with no values.
return { next: doneResult };
}
exports.values = values;
function doneResult() {
return { value: undefined$1, done: true };
}
Context.prototype = {
constructor: Context,
reset: function(skipTempReset) {
this.prev = 0;
this.next = 0;
// Resetting context._sent for legacy support of Babel's
// function.sent implementation.
this.sent = this._sent = undefined$1;
this.done = false;
this.delegate = null;
this.method = "next";
this.arg = undefined$1;
this.tryEntries.forEach(resetTryEntry);
if (!skipTempReset) {
for (var name in this) {
// Not sure about the optimal order of these conditions:
if (name.charAt(0) === "t" &&
hasOwn.call(this, name) &&
!isNaN(+name.slice(1))) {
this[name] = undefined$1;
}
}
}
},
stop: function() {
this.done = true;
var rootEntry = this.tryEntries[0];
var rootRecord = rootEntry.completion;
if (rootRecord.type === "throw") {
throw rootRecord.arg;
}
return this.rval;
},
dispatchException: function(exception) {
if (this.done) {
throw exception;
}
var context = this;
function handle(loc, caught) {
record.type = "throw";
record.arg = exception;
context.next = loc;
if (caught) {
// If the dispatched exception was caught by a catch block,
// then let that catch block handle the exception normally.
context.method = "next";
context.arg = undefined$1;
}
return !! caught;
}
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
var record = entry.completion;
if (entry.tryLoc === "root") {
// Exception thrown outside of any try block that could handle
// it, so set the completion value of the entire function to
// throw the exception.
return handle("end");
}
if (entry.tryLoc <= this.prev) {
var hasCatch = hasOwn.call(entry, "catchLoc");
var hasFinally = hasOwn.call(entry, "finallyLoc");
if (hasCatch && hasFinally) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
} else if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else if (hasCatch) {
if (this.prev < entry.catchLoc) {
return handle(entry.catchLoc, true);
}
} else if (hasFinally) {
if (this.prev < entry.finallyLoc) {
return handle(entry.finallyLoc);
}
} else {
throw new Error("try statement without catch or finally");
}
}
}
},
abrupt: function(type, arg) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc <= this.prev &&
hasOwn.call(entry, "finallyLoc") &&
this.prev < entry.finallyLoc) {
var finallyEntry = entry;
break;
}
}
if (finallyEntry &&
(type === "break" ||
type === "continue") &&
finallyEntry.tryLoc <= arg &&
arg <= finallyEntry.finallyLoc) {
// Ignore the finally entry if control is not jumping to a
// location outside the try/catch block.
finallyEntry = null;
}
var record = finallyEntry ? finallyEntry.completion : {};
record.type = type;
record.arg = arg;
if (finallyEntry) {
this.method = "next";
this.next = finallyEntry.finallyLoc;
return ContinueSentinel;
}
return this.complete(record);
},
complete: function(record, afterLoc) {
if (record.type === "throw") {
throw record.arg;
}
if (record.type === "break" ||
record.type === "continue") {
this.next = record.arg;
} else if (record.type === "return") {
this.rval = this.arg = record.arg;
this.method = "return";
this.next = "end";
} else if (record.type === "normal" && afterLoc) {
this.next = afterLoc;
}
return ContinueSentinel;
},
finish: function(finallyLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.finallyLoc === finallyLoc) {
this.complete(entry.completion, entry.afterLoc);
resetTryEntry(entry);
return ContinueSentinel;
}
}
},
"catch": function(tryLoc) {
for (var i = this.tryEntries.length - 1; i >= 0; --i) {
var entry = this.tryEntries[i];
if (entry.tryLoc === tryLoc) {
var record = entry.completion;
if (record.type === "throw") {
var thrown = record.arg;
resetTryEntry(entry);
}
return thrown;
}
}
// The context.catch method must only be called with a location
// argument that corresponds to a known catch block.
throw new Error("illegal catch attempt");
},
delegateYield: function(iterable, resultName, nextLoc) {
this.delegate = {
iterator: values(iterable),
resultName: resultName,
nextLoc: nextLoc
};
if (this.method === "next") {
// Deliberately forget the last sent value so that we don't
// accidentally pass it on to the delegate.
this.arg = undefined$1;
}
return ContinueSentinel;
}
};
// Regardless of whether this script is executing as a CommonJS module
// or not, return the runtime object so that we can declare the variable
// regeneratorRuntime in the outer scope, which allows this module to be
// injected easily by `bin/regenerator --include-runtime script.js`.
return exports;
}(
// If this script is executing as a CommonJS module, use module.exports
// as the regeneratorRuntime namespace. Otherwise create a new empty
// object. Either way, the resulting object will be used to initialize
// the regeneratorRuntime variable at the top of this file.
module.exports
));
try {
regeneratorRuntime = runtime;
} catch (accidentalStrictMode) {
// This module should not be running in strict mode, so the above
// assignment should always work unless something is misconfigured. Just
// in case runtime.js accidentally runs in strict mode, in modern engines
// we can explicitly access globalThis. In older engines we can escape
// strict mode using a global Function call. This could conceivably fail
// if a Content Security Policy forbids using Function, but in that case
// the proper solution is to fix the accidental strict mode problem. If
// you've misconfigured your bundler to force strict mode and applied a
// CSP to forbid Function, and you're not willing to fix either of those
// problems, please detail your unique predicament in a GitHub issue.
if (typeof globalThis === "object") {
globalThis.regeneratorRuntime = runtime;
} else {
Function("r", "regeneratorRuntime = r")(runtime);
}
}
});
var createChildProcessHandler = function createChildProcessHandler(onEvaluateFile) {
return /*#__PURE__*/function () {
var _ref = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee(instruction) {
var files, modules;
return runtime_1.wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
_context.prev = 0;
if (process.send) {
_context.next = 3;
break;
}
throw new Error('Not running from a child process');
case 3:
if (!(instruction.type === 'run')) {
_context.next = 10;
break;
}
files = instruction.files, modules = instruction.modules;
modules.libraries.forEach(loadModule);
_context.next = 8;
return Promise.all(files.map(function (fileName, index) {
return onEvaluateFile(instruction, fileName, index);
}));
case 8:
process.send(null);
return _context.abrupt("return");
case 10:
if (instruction.type === 'kill') {
process.exit();
} // No other message types exist.
_context.next = 19;
break;
case 13:
_context.prev = 13;
_context.t0 = _context["catch"](0);
console.error('> Encountered an unexpected error in xquery-cli child process:');
console.error('> ' + _context.t0.stack);
process.exitCode = 1;
process.exit();
case 19:
case "end":
return _context.stop();
}
}
}, _callee, null, [[0, 13]]);
}));
return function (_x) {
return _ref.apply(this, arguments);
};
}();
}; // Serially send a bunch of file names off to a child process and call onResult every time there's a result
var evaluateInChildProcesses = function evaluateInChildProcesses(childProcessFile, options, onResult) {
return function () {
var _readNextBatch = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee2(fileList) {
var currentSlice, nextSlice, i, child;
return runtime_1.wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
currentSlice = fileList.length > options.batchSize ? fileList.slice(0, options.batchSize) : fileList;
nextSlice = fileList.length > options.batchSize ? fileList.slice(options.batchSize) : [];
i = 0;
child = ChildProcess.fork(childProcessFile);
child.on('message', function (message) {
if (message) {
return onResult(message, i++);
} // An empty message means end of transmission
child.send({
type: 'kill'
});
});
child.send(_extends({
type: 'run'
}, options, {
files: currentSlice
}));
_context2.next = 8;
return new Promise(function (resolve, reject) {
child.on('close', function (exitCode) {
return exitCode ? reject(exitCode) : resolve();
});
});
case 8:
if (!nextSlice.length) {
_context2.next = 11;
break;
}
_context2.next = 11;
return readNextBatch(nextSlice);
case 11:
case "end":
return _context2.stop();
}
}
}, _callee2);
}));
function readNextBatch(_x2) {
return _readNextBatch.apply(this, arguments);
}
return readNextBatch;
}()(options.files);
};
function serializeResult(result) {
if (result instanceof slimdom.Node) {
return slimdom.serializeToWellFormedString(result);
}
if (Array.isArray(result)) {
return result.map(function (res) {
return serializeResult(res);
});
}
if (result instanceof Date) {
return result.toISOString();
}
if (typeof result === 'object') {
return Object.keys(result).reduce(function (obj, key) {
var _Object$assign;
return Object.assign(obj, (_Object$assign = {}, _Object$assign[key] = serializeResult(result[key]), _Object$assign));
}, {});
} // Note: No other protection against circular objects
return result;
}
function evaluateUpdatingExpressionOnNode(_x, _x2, _x3, _x4) {
return _evaluateUpdatingExpressionOnNode.apply(this, arguments);
}
function _evaluateUpdatingExpressionOnNode() {
_evaluateUpdatingExpressionOnNode = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee2(modules, contextNode, variables, options) {
var _yield$fontoxpath$eva, pendingUpdateList, xdmValue;
return runtime_1.wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
_context2.next = 2;
return fontoxpath.evaluateUpdatingExpression(modules.main.contents, contextNode || new slimdom.Document(), null, variables, options);
case 2:
_yield$fontoxpath$eva = _context2.sent;
pendingUpdateList = _yield$fontoxpath$eva.pendingUpdateList;
xdmValue = _yield$fontoxpath$eva.xdmValue;
fontoxpath.executePendingUpdateList(pendingUpdateList);
return _context2.abrupt("return", {
isUpdating: !!pendingUpdateList.length,
returnValue: (Array.isArray(xdmValue) ? xdmValue : [xdmValue]).map(serializeResult)
});
case 7:
case "end":
return _context2.stop();
}
}
}, _callee2);
}));
return _evaluateUpdatingExpressionOnNode.apply(this, arguments);
}
function evaluateUpdatingExpressionOnFile(_x5, _x6, _x7, _x8) {
return _evaluateUpdatingExpressionOnFile.apply(this, arguments);
}
function _evaluateUpdatingExpressionOnFile() {
_evaluateUpdatingExpressionOnFile = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee3(options, fileName, variables, fontoxpathOptions) {
var content, dom, result;
return runtime_1.wrap(function _callee3$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
_context3.next = 2;
return fs.readFile(fileName, 'utf8');
case 2:
content = _context3.sent;
dom = sync(content);
_context3.next = 6;
return evaluateUpdatingExpressionOnNode(options.modules, dom, variables, fontoxpathOptions);
case 6:
result = _context3.sent;
if (result.isUpdating && !options.isDryRun) {
fs.writeFile(fileName, slimdom.serializeToWellFormedString(dom), 'utf8');
}
return _context3.abrupt("return", result);
case 9:
case "end":
return _context3.stop();
}
}
}, _callee3);
}));
return _evaluateUpdatingExpressionOnFile.apply(this, arguments);
}
function startChildProcess() {
process.on('message', createChildProcessHandler( /*#__PURE__*/function () {
var _onEvaluateFile = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee(options, fileName) {
var _yield$evaluateUpdati, returnValue, isUpdating;
return runtime_1.wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
if (process.send) {
_context.next = 2;
break;
}
throw new Error('Not running from a child process');
case 2:
_context.prev = 2;
_context.next = 5;
return evaluateUpdatingExpressionOnFile(options, fileName, {
'document-uri': fileName
}, {
debug: true
});
case 5:
_yield$evaluateUpdati = _context.sent;
returnValue = _yield$evaluateUpdati.returnValue;
isUpdating = _yield$evaluateUpdati.isUpdating;
process.send({
$fileName: fileName,
$error: null,
$value: returnValue,
$isUpdate: isUpdating
});
_context.next = 14;
break;
case 11:
_context.prev = 11;
_context.t0 = _context["catch"](2);
process.send({
$fileName: fileName,
$error: {
message: _context.t0.message || null,
stack: _context.t0.stack || null
},
$value: null,
$isUpdate: false
});
case 14:
case "end":
return _context.stop();
}
}
}, _callee, null, [[2, 11]]);
}));
function onEvaluateFile(_x9, _x10) {
return _onEvaluateFile.apply(this, arguments);
}
return onEvaluateFile;
}()));
}
npmlog.addLevel('rawOutput', 999999, {}, ' ');
var bindResultLoggers = function bindResultLoggers(_options, events, stream) {
events.on('result', function (_ref) {
var $value = _ref.$value,
$error = _ref.$error;
if ($error) {
// An error occurred, but we're not logging that here
return;
}
if ($value) {
var previousStream = npmlog.stream;
npmlog.stream = stream;
npmlog.rawOutput(null, stringifyResult($value));
npmlog.stream = previousStream;
}
});
events.on('file', function (_ref2) {
var $value = _ref2.$value,
$error = _ref2.$error;
if ($error) {
// An error occurred, but we're not logging that here
return;
}
if ($value) {
npmlog.clearProgress();
var previousStream = npmlog.stream;
npmlog.stream = stream;
$value.forEach(function (value) {
npmlog.rawOutput(null, stringifyResult(value));
});
npmlog.stream = previousStream;
npmlog.showProgress();
}
});
};
function stringifyResult(result) {
if (!result) {
return result;
}
if (typeof result === 'string' || typeof result === 'number') {
return result;
}
if (Array.isArray(result)) {
return result.map(function (res) {
return stringifyResult(res);
}).join(os.EOL);
}
if (typeof result === 'object') {
return Object.keys(result).map(function (key) {
return result[key];
}).join('\t');
}
return result;
}
var bindEventLoggers = function bindEventLoggers(options, events, _stream) {
var timeStartGlob = Date.now();
var stats = {};
events.on('files', function (files) {
stats.files = files.length;
npmlog.info(null, 'Located %s files in %s milliseconds', stats.files, Date.now() - timeStartGlob);
});
events.on('modules', function (modules) {
npmlog.info(null, 'Using %s main and %s library XQuery modules', modules.main ? 1 : 0, modules.libraries.length);
});
events.on('expression', function (expression) {
return npmlog.verbose(null, 'Using expression:\n%s', expression);
});
var npmlogItem;
var timeStartAnalysis;
events.on('start', function () {
npmlog.enableProgress();
npmlog.info(null, "Starting evaluation");
npmlogItem = npmlog.newItem('0 of ' + stats.files, stats.files);
timeStartAnalysis = Date.now();
});
var totalProcessed = 0;
var totalErrors = 0;
function logError(caption, error) {
++totalErrors;
npmlog.error(caption);
(error.stack || error.message || '').split('\n').forEach(function (line, i) {
return i ? npmlog.error(null, line) : npmlog.error(line);
});
}
events.on('error', function (error) {
logError('Fatal error in program', error);
});
events.on('result', function (_ref3) {
var $error = _ref3.$error;
if ($error) {
return logError('Error in expression evaluation', $error);
}
});
events.on('file', function (_ref4) {
var $fileName = _ref4.$fileName,
$error = _ref4.$error,
$isUpdate = _ref4.$isUpdate;
npmlog.verbose(null, 'Evaluated %s', $fileName);
npmlogItem.name = ++totalProcessed + ' of ' + stats.files;
npmlogItem.completeWork(1);
if ($isUpdate) {
npmlog.verbose(null, options.isDryRun ? "Dry run: Not saving update to \"" + $fileName + "\"" : "Saved update to \"" + $fileName + "\"");
}
if ($error) {
return logError('Error in file evaluation', $error);
}
});
events.on('end', function (exitCode) {
stats.totalTime = Date.now() - timeStartAnalysis;
var msPerDocument = (stats.totalTime / totalProcessed).toFixed(2);
var documentPerSecond = (totalProcessed / stats.totalTime * 1000).toFixed(2);
npmlog.disableProgress();
if (timeStartAnalysis && stats.files) {
npmlog.info(null, 'Evaluated %s out of %s files in %s milliseconds', totalProcessed, stats.files, stats.totalTime);
npmlog.verbose(null, '%s milliseconds per document', msPerDocument);
npmlog.verbose(null, '%s documents per second', documentPerSecond);
} else if (timeStartAnalysis && !stats.files) {
npmlog.info(null, 'Evaluated expression in %s milliseconds', stats.totalTime);
} else {
npmlog.info(null, 'Quitting before a query was evaluated');
}
npmlog.info(null, 'Encountered %s errors', totalErrors);
if (exitCode > 0) {
npmlog.info(null, 'Exiting process with a non-zero code.');
}
});
};
var promisedGlob = /*#__PURE__*/promisify(glob);
function parseArgv(_x) {
return _parseArgv.apply(this, arguments);
}
function _parseArgv() {
_parseArgv = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee(input) {
var _options$files;
var options, mainModuleName, cliExpression, slice, _glob;
return runtime_1.wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
options = {
files: [],
modules: null,
hasGlobbed: false,
hasLocations: false,
hasEventLogging: true,
hasResultLogging: true,
isDryRun: false,
batchSize: 25
};
case 1:
if (!input.length) {
_context.next = 38;
break;
}
slice = input.shift();
_context.t0 = slice;
_context.next = _context.t0 === undefined ? 6 : _context.t0 === '--' ? 6 : _context.t0 === '-m' ? 7 : _context.t0 === '--module' ? 7 : _context.t0 === '--main' ? 7 : _context.t0 === '-d' ? 9 : _context.t0 === '--dry' ? 9 : _context.t0 === '-l' ? 11 : _context.t0 === '--log-level' ? 11 : _context.t0 === '-x' ? 13 : _context.t0 === '--expression' ? 13 : _context.t0 === '--xpath' ? 13 : _context.t0 === '--xquery' ? 13 : _context.t0 === '--xquf' ? 13 : _context.t0 === '-b' ? 15 : _context.t0 === '--batch' ? 15 : _context.t0 === '--batch-size' ? 15 : _context.t0 === '-g' ? 17 : _context.t0 === '--glob' ? 17 : _context.t0 === '-O' ? 30 : _context.t0 === '--no-stderr' ? 30 : _context.t0 === '-o' ? 32 : _context.t0 === '--no-stdout' ? 32 : 34;
break;
case 6:
return _context.abrupt("break", 36);
case 7:
mainModuleName = input.shift();
return _context.abrupt("continue", 1);
case 9:
options.isDryRun = true;
return _context.abrupt("continue", 1);
case 11:
npmlog.level = input.shift();
return _context.abrupt("continue", 1);
case 13:
cliExpression = input.shift();
return _context.abrupt("continue", 1);
case 15:
options.batchSize = parseInt(input.shift() || String(options.batchSize), 10);
return _context.abrupt("continue", 1);
case 17:
_glob = input.shift();
if (_glob) {
_context.next = 20;
break;
}
throw new Error("Invalid globbing pattern \"" + _glob + "\"");
case 20:
options.hasGlobbed = true;
_context.t1 = (_options$files = options.files).splice;
_context.t2 = _options$files;
_context.t3 = [0, 0];
_context.next = 26;
return promisedGlob(_glob, {
cwd: process.cwd(),
absolute: false
});
case 26:
_context.t4 = _context.sent;
_context.t5 = _context.t3.concat.call(_context.t3, _context.t4);
_context.t1.apply.call(_context.t1, _context.t2, _context.t5);
return _context.abrupt("continue", 1);
case 30:
options.hasEventLogging = false;
return _context.abrupt("continue", 1);
case 32:
options.hasResultLogging = false;
return _context.abrupt("continue", 1);
case 34:
options.hasLocations = true;
options.files.push(slice);
case 36:
_context.next = 1;
break;
case 38:
_context.t6 = getModulesFromInput;
_context.t7 = cliExpression;
if (_context.t7) {
_context.next = 44;
break;
}
_context.next = 43;
return getStreamedInputData();
case 43:
_context.t7 = _context.sent;
case 44:
_context.t8 = _context.t7;
_context.t9 = mainModuleName;
_context.next = 48;
return (0, _context.t6)(_context.t8, _context.t9);
case 48:
options.modules = _context.sent;
if (!(!options.modules.main || !options.modules.main.contents)) {
_context.next = 51;
break;
}
throw new Error('Your XPath expression should not be empty.');
case 51:
return _context.abrupt("return", options);
case 52:
case "end":
return _context.stop();
}
}
}, _callee);
}));
return _parseArgv.apply(this, arguments);
}
function getModulesFromInput(_x2, _x3) {
return _getModulesFromInput.apply(this, arguments);
}
function _getModulesFromInput() {
_getModulesFromInput = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee2(expression, location) {
return runtime_1.wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
return _context2.abrupt("return", getModules(function (referrer, target) {
var from = referrer ? path.dirname(referrer) : process.cwd();
return path.resolve(from, target);
}, function (target) {
return target ? fs.readFile(target, 'utf8') : expression;
}, location));
case 1:
case "end":
return _context2.stop();
}
}
}, _callee2);
}));
return _getModulesFromInput.apply(this, arguments);
}
function getStreamedInputData() {
return _getStreamedInputData.apply(this, arguments);
}
function _getStreamedInputData() {
_getStreamedInputData = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee3() {
var data;
return runtime_1.wrap(function _callee3$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
if (!process.stdin.isTTY) {
_context3.next = 2;
break;
}
return _context3.abrupt("return");
case 2:
data = '';
process.stdin.on('readable', function () {
var chunk = process.stdin.read();
if (chunk !== null) {
data += chunk;
}
});
return _context3.abrupt("return", new Promise(function (resolve) {
return process.stdin.on('end', function () {
return resolve(data);
});
}));
case 5:
case "end":
return _context3.stop();
}
}
}, _callee3);
}));
return _getStreamedInputData.apply(this, arguments);
}
function evaluateAll(_x4, _x5, _x6) {
return _evaluateAll.apply(this, arguments);
}
function _evaluateAll() {
_evaluateAll = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee4(events, input, childProcessLocation) {
var options;
return runtime_1.wrap(function _callee4$(_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
_context4.next = 2;
return parseArgv(input);
case 2:
options = _context4.sent;
if (options.hasResultLogging) {
bindResultLoggers(options, events, process.stdout);
}
if (options.hasEventLogging) {
bindEventLoggers(options, events, process.stderr);
}
events.emit('files', options.files);
events.emit('modules', options.modules); // Send the schema and (parts of) the file list to child process(es)
events.emit('start');
if (!(!options.hasGlobbed && !options.hasLocations)) {
_context4.next = 23;
break;
}
events.emit('expression', options.modules.main.contents);
_context4.prev = 10;
_context4.t0 = events;
_context4.next = 14;
return evaluateUpdatingExpressionOnNode(options.modules, null, {
cwd: process.cwd()
}, {
debug: true
});
case 14:
_context4.t1 = _context4.sent.returnValue;
_context4.t2 = {
$value: _context4.t1
};
_context4.t0.emit.call(_context4.t0, 'result', _context4.t2);
_context4.next = 22;
break;
case 19:
_context4.prev = 19;
_context4.t3 = _context4["catch"](10);
events.emit('result', {
$error: _context4.t3
});
case 22:
return _context4.abrupt("return");
case 23:
_context4.next = 25;
return evaluateInChildProcesses(childProcessLocation, options, function (result, i) {
if (result.$error) {
process.exitCode = 1;
}
result.$fileNameBase = path.relative(process.cwd(), result.$fileName).replace(/\\/g, '/');
events.emit('file', result, i);
});
case 25:
case "end":
return _context4.stop();
}
}
}, _callee4, null, [[10, 19]]);
}));
return _evaluateAll.apply(this, arguments);
}
function startParentProcess(_x7, _x8) {
return _startParentProcess.apply(this, arguments);
}
function _startParentProcess() {
_startParentProcess = _asyncToGenerator( /*#__PURE__*/runtime_1.mark(function _callee5(input, childProcessLocation) {
var events;
return runtime_1.wra