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fix(@schematics/angular): normalize differing TS AST versions in lazy module migration

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Charles Lyding 2019-04-25 22:59:39 -04:00 committed by Alex Eagle
parent 5f248204ec
commit 2acded4bdd
1 changed files with 10 additions and 1 deletions
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11
packages/schematics/angular/migrations/update-8/rules/noLazyModulePathsRule.ts
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@ -21,7 +21,16 @@ export class Rule extends Rules.AbstractRule {
const ruleName = this.ruleName;
const changes: RuleFailure[] = [];
ts.forEachChild(ast, function analyze(node) {
// NOTE: This should ideally be excluded at a higher level to avoid parsing
if (ast.isDeclarationFile || /[\\\/]node_modules[\\\/]/.test(ast.fileName)) {
return [];
}
// Workaround mismatched tslint TS version and vendored TS version
// The TS SyntaxKind enum numeric values change between versions
const sourceFile = ts.createSourceFile(ast.fileName, ast.text, ast.languageVersion, true);
ts.forEachChild(sourceFile, function analyze(node) {
if (ts.isPropertyAssignment(node) &&
(ts.isIdentifier(node.name) || ts.isStringLiteral(node.name)) &&
node.name.text === 'loadChildren' &&