"use strict";
|
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 __read = (this && this.__read) || function (o, n) {
|
var m = typeof Symbol === "function" && o[Symbol.iterator];
|
if (!m) return o;
|
var i = m.call(o), r, ar = [], e;
|
try {
|
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
|
}
|
catch (error) { e = { error: error }; }
|
finally {
|
try {
|
if (r && !r.done && (m = i["return"])) m.call(i);
|
}
|
finally { if (e) throw e.error; }
|
}
|
return ar;
|
};
|
var __spreadArray = (this && this.__spreadArray) || function (to, from) {
|
for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
|
to[j] = from[i];
|
return to;
|
};
|
Object.defineProperty(exports, "__esModule", { value: true });
|
exports.factory = exports.name = exports.version = void 0;
|
var bs_logger_1 = require("bs-logger");
|
exports.version = 1;
|
exports.name = 'hoist-jest';
|
var HOIST_METHODS = ['mock', 'unmock', 'enableAutomock', 'disableAutomock', 'deepUnmock'];
|
var JEST_GLOBALS_MODULE_NAME = '@jest/globals';
|
var JEST_GLOBAL_NAME = 'jest';
|
var ROOT_LEVEL_AST = 1;
|
function factory(_a) {
|
var configSet = _a.configSet;
|
var logger = configSet.logger.child({ namespace: 'ts-hoisting' });
|
var ts = configSet.compilerModule;
|
var importNames = [];
|
function shouldHoistExpression(node) {
|
if (ts.isCallExpression(node) &&
|
ts.isPropertyAccessExpression(node.expression) &&
|
HOIST_METHODS.includes(node.expression.name.text)) {
|
if (importNames.length) {
|
return ((ts.isIdentifier(node.expression.expression) && importNames.includes(node.expression.expression.text)) ||
|
(ts.isPropertyAccessExpression(node.expression.expression) &&
|
ts.isIdentifier(node.expression.expression.expression) &&
|
importNames.includes(node.expression.expression.expression.text)) ||
|
shouldHoistExpression(node.expression.expression));
|
}
|
else {
|
return ((ts.isIdentifier(node.expression.expression) && node.expression.expression.text === JEST_GLOBAL_NAME) ||
|
shouldHoistExpression(node.expression.expression));
|
}
|
}
|
return false;
|
}
|
function shouldHoistNode(node) {
|
return ts.isExpressionStatement(node) && shouldHoistExpression(node.expression);
|
}
|
function isJestGlobalImport(node) {
|
return (ts.isImportDeclaration(node) &&
|
ts.isStringLiteral(node.moduleSpecifier) &&
|
node.moduleSpecifier.text === JEST_GLOBALS_MODULE_NAME);
|
}
|
function createVisitor(ctx, _) {
|
var level = 0;
|
var hoisted = [];
|
var enter = function () {
|
level++;
|
if (hoisted[level]) {
|
hoisted[level].splice(0, hoisted[level].length);
|
}
|
};
|
var exit = function () { return level--; };
|
var hoist = function (node) {
|
if (hoisted[level]) {
|
hoisted[level].push(node);
|
}
|
else {
|
hoisted[level] = [node];
|
}
|
};
|
var visitor = function (node) {
|
var _a, _b;
|
enter();
|
var resultNode = ts.visitEachChild(node, visitor, ctx);
|
if (isJestGlobalImport(resultNode) &&
|
((_a = resultNode.importClause) === null || _a === void 0 ? void 0 : _a.namedBindings) &&
|
(ts.isNamespaceImport(resultNode.importClause.namedBindings) ||
|
ts.isNamedImports(resultNode.importClause.namedBindings))) {
|
var namedBindings = resultNode.importClause.namedBindings;
|
var jestImportName = ts.isNamespaceImport(namedBindings)
|
? namedBindings.name.text
|
: (_b = namedBindings.elements.find(function (element) { var _a; return element.name.text === JEST_GLOBAL_NAME || ((_a = element.propertyName) === null || _a === void 0 ? void 0 : _a.text) === JEST_GLOBAL_NAME; })) === null || _b === void 0 ? void 0 : _b.name.text;
|
if (jestImportName) {
|
importNames.push(jestImportName);
|
}
|
}
|
if (hoisted[level] && hoisted[level].length) {
|
var hoistedStmts_1 = hoisted[level];
|
var otherStmts = resultNode.statements.filter(function (s) { return !hoistedStmts_1.includes(s) && !isJestGlobalImport(s); });
|
var newNode = ts.getMutableClone(resultNode);
|
var newStatements = __spreadArray(__spreadArray([], __read(hoistedStmts_1)), __read(otherStmts));
|
if (level === ROOT_LEVEL_AST) {
|
var jestGlobalsImportStmts = resultNode.statements.filter(function (s) { return isJestGlobalImport(s); });
|
resultNode = __assign(__assign({}, newNode), { statements: ts.createNodeArray(__spreadArray(__spreadArray([], __read(jestGlobalsImportStmts)), __read(newStatements))) });
|
}
|
else {
|
resultNode = __assign(__assign({}, newNode), { statements: ts.createNodeArray(newStatements) });
|
}
|
}
|
exit();
|
if (shouldHoistNode(resultNode)) {
|
hoist(resultNode);
|
}
|
return resultNode;
|
};
|
return visitor;
|
}
|
return function (ctx) {
|
var _a;
|
return logger.wrap((_a = {}, _a[bs_logger_1.LogContexts.logLevel] = bs_logger_1.LogLevels.debug, _a.call = null, _a), 'visitSourceFileNode(): hoisting', function (sf) { return ts.visitNode(sf, createVisitor(ctx, sf)); });
|
};
|
}
|
exports.factory = factory;
|
