| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | var schematics_1 = require("@angular-devkit/schematics");
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| 4 | var tasks_1 = require("@angular-devkit/schematics/tasks");
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| 5 | var rxjsCompatVersion = '^6.0.0-rc.0';
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| 6 | function rxjsV6MigrationSchematic(_options) {
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| 7 | return function (tree, context) {
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| 8 | var pkgPath = '/package.json';
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| 9 | var buffer = tree.read(pkgPath);
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| 10 | if (buffer == null) {
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| 11 | throw new schematics_1.SchematicsException('Could not read package.json');
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| 12 | }
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| 13 | var content = buffer.toString();
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| 14 | var pkg = JSON.parse(content);
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| 15 | if (pkg === null || typeof pkg !== 'object' || Array.isArray(pkg)) {
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| 16 | throw new schematics_1.SchematicsException('Error reading package.json');
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| 17 | }
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| 18 | if (!pkg.dependencies) {
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| 19 | pkg.dependencies = {};
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| 20 | }
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| 21 | pkg.dependencies['rxjs-compat'] = rxjsCompatVersion;
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| 22 | tree.overwrite(pkgPath, JSON.stringify(pkg, null, 2));
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| 23 | context.addTask(new tasks_1.NodePackageInstallTask());
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| 24 | return tree;
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| 25 | };
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| 26 | }
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| 27 | exports.rxjsV6MigrationSchematic = rxjsV6MigrationSchematic;
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| 28 | |
| \ | No newline at end of file |