Webapp Angular upgrade 15 to 16#7056
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cdavalos7 wants to merge 10 commits intotensorflow:masterfrom
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…atibility Angular 16. Path updates in libraries and new package.lock
…ons bazel and patchbuild tool
cdavalos7
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Feb 17, 2026
| deps = [ | ||
| "@npm//@babel/core", | ||
| "@npm//@babel/helper-annotate-as-pure", | ||
| + "@npm//@babel/helper-split-export-declaration", |
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Only change in this file. The newer version of @angular-devkit/build-angular: 15.2.11 (resolved in yarn.lock) explicitly added @babel/helper-split-export-declaration as its own dependency. The BUILD.bazel for the optimization scripts can not find it, so needs to be added.
cdavalos7
commented
Feb 17, 2026
| - if getattr(ctx.attr, "use_angular_plugin", False): | ||
| - closure_js_files.append(ctx.actions.declare_file(basename + ".ngfactory.mjs")) | ||
| - closure_js_files.append(ctx.actions.declare_file(basename + ".ngsummary.mjs")) | ||
| - |
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In this Angular version Ivy is already available so these lines can be removed. @todos resolved.
cdavalos7
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Feb 17, 2026
| "@npm//:node_modules/zone.js/dist/zone-testing.js", | ||
| "@npm//:node_modules/zone.js/bundles/zone.umd.js", | ||
| "@npm//:node_modules/zone.js/bundles/zone-testing.umd.js", | ||
| "@npm//:node_modules/reflect-metadata/Reflect.js", |
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New paths for zone.js
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Motivation for features / changes
This PR is the first step in a planned major Angular upgrade cycle, where each major version will be delivered in a separate PR, incrementally progressing until the project reaches Angular 20.
This specific PR upgrades TensorBoard from Angular 15 to Angular 16, initiating the migration path toward Angular 20+.
Keeping the framework and aligned dependencies (NgRx, TypeScript, RxJS, zone.js, etc.) up to date ensures continued compatibility, security support, and maintainability, while preparing the project for future Angular features and ecosystem improvements.
Technical description of changes
Upgrade the TensorBoard web application from Angular 15 to Angular 16 following TensorBoard’s DEVELOPMENT.md guidelines and the official Angular migration guide.
Detailed steps to verify changes work correctly (as executed by you)