Adds the new `ng generate @angular/core:inject-migration` schematic that will convert existing code from constructor-based injection to injection using the `inject` function. The migration also has a few options that should help reduce compilation errors.
This migration is slightly different than our usual ones in that it may have to update entire class or constructor declarations. We don't go through the `ts.factory.update*` APIs for this, because it can cause the entire declaration to be re-formatted. Instead, this migration tries to insert strings in a way that won't affect the user's formatting.
PR Close#57056
Some Angular template instructions that follow each other may be chained
together in a single expressions statement, containing a deeply nested
AST of call expressions. The number of chained instructions wasn't previously
limited, so this could result in very deep ASTs that cause stack overflow
errors during TypeScript emit.
This commit introduces a limit to the number of chained instructions to
avoid these problems.
Closes#57066
PR Close#57069
There are existing usages that inject the renderer to manualy listen (often for event
delegation purposes). These should contribute as well.
PR Close#56799
Adds a new extended diagnostic that will flag `@let` declarations that aren't used within the template. The diagnostic can be turned off through the `extendedDiagnostics` compiler option.
PR Close#57033
The `Timeout` object in Node.js has a `refresh` method, used to restart `setTimeout`/`setInterval` timers. Before this commit, `Timeout.refresh` was not handled, leading to memory leaks when using `fetch` in Node.js. This issue arose because `undici` (the Node.js fetch implementation) uses a refreshed `setTimeout` for cleanup operations.
For reference, see: https://github.com/nodejs/undici/blob/1dff4fd9b1b2cee97c5f8cf44041521a62d3f133/lib/util/timers.js#L45Fixes: #56586
PR Close#56852
The `window` global is patched by domino on the server but the value of `window.location.href` isn't a valid base.
Before this change `getUrl()` would throw when running in devmode on the server.
Fixes#56207
PR Close#56213
Fixes that only the first callback was firing when multiple are registered in the same call to `afterNextRender`, e.g. `afterNextRender({earlyRead: fn, read: fn});`
Fixes#56979.
PR Close#56981
This is a performance optimization that would exit early when
code actions are requested, but we know Angular cannot provide fixes
based on the error codes.
Previously, we would unnecessarily compute and analyze the application
for semantic diagnostics.
This will be helpful for: https://github.com/angular/vscode-ng-language-service/pull/2050
PR Close#57000
Fixes that the runtime implementation of `ɵɵngDeclareDirective` was interpreting the `hostDirectives` mapping incorrectly. Instead of treating the inputs/outputs as `['binding', 'alias']` arrays, it was parsing them as `['binding: alias']`. This was leading to runtime errors if a user is consuming a partially-compiled library in JIT mode.
Fixes#54096.
PR Close#57002
In addition to quick fixes, this commit adds the ability to write
code refactoring actions that can be applied by users.
For example, we may implement a migration as a code refactoring action.
Notably the quick fix support, existing already, is insufficient as it
only allows for edits to be applied based on diagnostics shwon in e.g.
VSCode.
PR Close#56895
In #56358 we removed most of the places that untag the references to typecheck files, because it was causing the compiler to throw error when it produces diagnostics. This appears to have caused a regression in TS 5.4 which now emits the synthetic references.
These changes add tagging right before the program emits.
Fixes#56945.
PR Close#56961
This fixes the case that common module is removed on a second run of the migration. We were not looking at block parameters for common module usage.
PR Close#56968
Andrew Scott