@ngrx/effects
Version:
Side effect model for @ngrx/store
326 lines • 13.8 kB
JavaScript
;
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 = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
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var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.visitTSSourceFiles = visitTSSourceFiles;
exports.visitTemplates = visitTemplates;
exports.visitNgModuleImports = visitNgModuleImports;
exports.visitNgModuleExports = visitNgModuleExports;
exports.visitComponents = visitComponents;
exports.visitNgModules = visitNgModules;
exports.visitDecorator = visitDecorator;
exports.visitImportDeclaration = visitImportDeclaration;
exports.visitImportSpecifier = visitImportSpecifier;
exports.visitTypeReference = visitTypeReference;
exports.visitTypeLiteral = visitTypeLiteral;
exports.visitCallExpression = visitCallExpression;
var ts = require("typescript");
var core_1 = require("@angular-devkit/core");
function visitTSSourceFiles(tree, visitor) {
var e_1, _a;
var result = undefined;
try {
for (var _b = __values(visit(tree.root)), _c = _b.next(); !_c.done; _c = _b.next()) {
var sourceFile = _c.value;
result = visitor(sourceFile, tree, result);
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_1) throw e_1.error; }
}
return result;
}
function visitTemplates(tree, visitor) {
visitTSSourceFiles(tree, function (source) {
visitComponents(source, function (_, decoratorExpressionNode) {
ts.forEachChild(decoratorExpressionNode, function findTemplates(n) {
if (ts.isPropertyAssignment(n) && ts.isIdentifier(n.name)) {
if (n.name.text === 'template' &&
ts.isStringLiteralLike(n.initializer)) {
// Need to add an offset of one to the start because the template quotes are
// not part of the template content.
var templateStartIdx = n.initializer.getStart() + 1;
visitor({
fileName: source.fileName,
content: n.initializer.text,
inline: true,
start: templateStartIdx,
}, tree);
return;
}
else if (n.name.text === 'templateUrl' &&
ts.isStringLiteralLike(n.initializer)) {
var parts = (0, core_1.normalize)(source.fileName).split('/').slice(0, -1);
var templatePath = (0, core_1.resolve)((0, core_1.normalize)(parts.join('/')), (0, core_1.normalize)(n.initializer.text));
if (!tree.exists(templatePath)) {
return;
}
var fileContent = tree.read(templatePath);
if (!fileContent) {
return;
}
visitor({
fileName: templatePath,
content: fileContent.toString(),
inline: false,
start: 0,
}, tree);
return;
}
}
ts.forEachChild(n, findTemplates);
});
});
});
}
function visitNgModuleImports(sourceFile, callback) {
visitNgModuleProperty(sourceFile, callback, 'imports');
}
function visitNgModuleExports(sourceFile, callback) {
visitNgModuleProperty(sourceFile, callback, 'exports');
}
function visitNgModuleProperty(sourceFile, callback, property) {
visitNgModules(sourceFile, function (_, decoratorExpressionNode) {
ts.forEachChild(decoratorExpressionNode, function findTemplates(n) {
if (ts.isPropertyAssignment(n) &&
ts.isIdentifier(n.name) &&
n.name.text === property &&
ts.isArrayLiteralExpression(n.initializer)) {
callback(n, n.initializer.elements);
return;
}
ts.forEachChild(n, findTemplates);
});
});
}
function visitComponents(sourceFile, callback) {
visitDecorator(sourceFile, 'Component', callback);
}
function visitNgModules(sourceFile, callback) {
visitDecorator(sourceFile, 'NgModule', callback);
}
function visitDecorator(sourceFile, decoratorName, callback) {
ts.forEachChild(sourceFile, function findClassDeclaration(node) {
if (!ts.isClassDeclaration(node)) {
ts.forEachChild(node, findClassDeclaration);
}
var classDeclarationNode = node;
var decorators = ts.getDecorators(classDeclarationNode);
if (!decorators || !decorators.length) {
return;
}
var componentDecorator = decorators.find(function (d) {
return (ts.isCallExpression(d.expression) &&
ts.isIdentifier(d.expression.expression) &&
d.expression.expression.text === decoratorName);
});
if (!componentDecorator) {
return;
}
var expression = componentDecorator.expression;
if (!ts.isCallExpression(expression)) {
return;
}
var _a = __read(expression.arguments, 1), arg = _a[0];
if (!arg || !ts.isObjectLiteralExpression(arg)) {
return;
}
callback(classDeclarationNode, arg);
});
}
function visitImportDeclaration(node, callback) {
if (ts.isImportDeclaration(node)) {
var moduleSpecifier = node.moduleSpecifier.getText();
var moduleName = moduleSpecifier.replaceAll('"', '').replaceAll("'", '');
callback(node, moduleName);
}
ts.forEachChild(node, function (child) {
visitImportDeclaration(child, callback);
});
}
function visitImportSpecifier(node, callback) {
var e_2, _a, e_3, _b;
var importClause = node.importClause;
if (!importClause) {
return;
}
var importClauseChildren = importClause.getChildren();
try {
for (var importClauseChildren_1 = __values(importClauseChildren), importClauseChildren_1_1 = importClauseChildren_1.next(); !importClauseChildren_1_1.done; importClauseChildren_1_1 = importClauseChildren_1.next()) {
var namedImport = importClauseChildren_1_1.value;
if (ts.isNamedImports(namedImport)) {
var namedImportChildren = namedImport.elements;
try {
for (var namedImportChildren_1 = (e_3 = void 0, __values(namedImportChildren)), namedImportChildren_1_1 = namedImportChildren_1.next(); !namedImportChildren_1_1.done; namedImportChildren_1_1 = namedImportChildren_1.next()) {
var importSpecifier = namedImportChildren_1_1.value;
if (ts.isImportSpecifier(importSpecifier)) {
callback(importSpecifier);
}
}
}
catch (e_3_1) { e_3 = { error: e_3_1 }; }
finally {
try {
if (namedImportChildren_1_1 && !namedImportChildren_1_1.done && (_b = namedImportChildren_1.return)) _b.call(namedImportChildren_1);
}
finally { if (e_3) throw e_3.error; }
}
}
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (importClauseChildren_1_1 && !importClauseChildren_1_1.done && (_a = importClauseChildren_1.return)) _a.call(importClauseChildren_1);
}
finally { if (e_2) throw e_2.error; }
}
}
function visitTypeReference(node, callback) {
if (ts.isTypeReferenceNode(node)) {
callback(node);
}
ts.forEachChild(node, function (child) {
visitTypeReference(child, callback);
});
}
function visitTypeLiteral(node, callback) {
if (ts.isTypeLiteralNode(node)) {
callback(node);
}
ts.forEachChild(node, function (child) {
visitTypeLiteral(child, callback);
});
}
function visitCallExpression(node, callback) {
if (ts.isCallExpression(node)) {
callback(node);
}
ts.forEachChild(node, function (child) {
visitCallExpression(child, callback);
});
}
function visit(directory) {
var _a, _b, path, entry, content, source, e_4_1, _c, _d, path, e_5_1;
var e_4, _e, e_5, _f;
return __generator(this, function (_g) {
switch (_g.label) {
case 0:
_g.trys.push([0, 5, 6, 7]);
_a = __values(directory.subfiles), _b = _a.next();
_g.label = 1;
case 1:
if (!!_b.done) return [3 /*break*/, 4];
path = _b.value;
if (!(path.endsWith('.ts') && !path.endsWith('.d.ts'))) return [3 /*break*/, 3];
entry = directory.file(path);
if (!entry) return [3 /*break*/, 3];
content = entry.content;
source = ts.createSourceFile(entry.path, content.toString().replace(/^\uFEFF/, ''), ts.ScriptTarget.Latest, true);
return [4 /*yield*/, source];
case 2:
_g.sent();
_g.label = 3;
case 3:
_b = _a.next();
return [3 /*break*/, 1];
case 4: return [3 /*break*/, 7];
case 5:
e_4_1 = _g.sent();
e_4 = { error: e_4_1 };
return [3 /*break*/, 7];
case 6:
try {
if (_b && !_b.done && (_e = _a.return)) _e.call(_a);
}
finally { if (e_4) throw e_4.error; }
return [7 /*endfinally*/];
case 7:
_g.trys.push([7, 12, 13, 14]);
_c = __values(directory.subdirs), _d = _c.next();
_g.label = 8;
case 8:
if (!!_d.done) return [3 /*break*/, 11];
path = _d.value;
if (path === 'node_modules') {
return [3 /*break*/, 10];
}
return [5 /*yield**/, __values(visit(directory.dir(path)))];
case 9:
_g.sent();
_g.label = 10;
case 10:
_d = _c.next();
return [3 /*break*/, 8];
case 11: return [3 /*break*/, 14];
case 12:
e_5_1 = _g.sent();
e_5 = { error: e_5_1 };
return [3 /*break*/, 14];
case 13:
try {
if (_d && !_d.done && (_f = _c.return)) _f.call(_c);
}
finally { if (e_5) throw e_5.error; }
return [7 /*endfinally*/];
case 14: return [2 /*return*/];
}
});
}
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