Currently if a component defines a template inline, but not through a
string literal, the partial compilation references the template expression
as is. This is problematic because the component declaration can no longer
be processed by the linker later as there is no static interpretation. e.g.
```js
const myTemplate = `...`;
TestCmp.ɵcmp = i0.ɵɵngDeclareComponent({
version: "0.0.0-PLACEHOLDER",
type: TestCmp,
selector: "test-cmp",
ngImport: i0,
template: myTemplate,
isInline: true
});
```
To fix this, we use the the resolved template in such cases so that
the linker can process the template/component declaration as expected.
PR Close#41583
With the introduction of the partial compilation, the Angular compiler's
existing `parseTemplate` method has been extended to pass through multiple
properties purely in favor of the partial compilation.
e.g. the `parseTemplate` function now accepts an "option" called `isInline`.
This option is just passed through and returned as part of the `ParsedTemplate`.
This is not ideal because the `parseTemplate` function doesn't care
whether the specified template was inline or not. This commit cleans
up the `parseTemplate` compiler function so that nothing needed only
for the partial compilation is added to it.
We introduce a new struct for additional template information that
is specific to the generation of the `declareComponent` function. With
that change, we can simplify the component decorator handler and keep
logic more local.
PR Close#41583
We have several tests which use system.js, this means that we cannot use NGCC with `--create-ivy-entry-points`, also we need to process UMD bundles since our system.js configurations use UMDs.
PR Close#41638
```
$ lite-server -c bs-config.aot.json
$ ngc -p tsconfig-aot.json && rollup -c rollup-config.js
/Users/xxxx/git/angular/aio/tools/examples/shared/node_modules/browser-sync/node_modules/chokidar/lib/fsevents-handler.js:26
return (new fsevents(path)).on('fsevent', callback).start();
^
TypeError: fsevents is not a constructor
at createFSEventsInstance (/Users/xxxx/git/angular/aio/tools/examples/shared/node_modules/browser-sync/node_modules/chokidar/lib/fsevents-handler.js:26:11)
at setFSEventsListener (/Users/xxxx/git/angular/aio/tools/examples/shared/node_modules/browser-sync/node_modules/chokidar/lib/fsevents-handler.js:80:16)
at FSWatcher.FsEventsHandler._watchWithFsEvents (/Users/xxxx/git/angular/aio/tools/examples/shared/node_modules/browser-sync/node_modules/chokidar/lib/fsevents-handler.js:244:16)
at FSWatcher.<anonymous> (/Users/xxxx/git/angular/aio/tools/examples/shared/node_modules/browser-sync/node_modules/chokidar/lib/fsevents-handler.js:378:25)
at LOOP (fs.js:1752:14)
at processTicksAndRejections (internal/process/task_queues.js:79:11)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
completed: yarn serve:aot
```
PR Close#41638
This adds string literals, number literals, `true`, `false`, `null` and
`undefined` to autocomplete results in templates.
For example, when completing an input of union type.
Component: `@Input('input') input!: 'a'|'b'|null;`
Template: `[input]="|"`
Provide `'a'`, `'b'`, and `null` as autocompletion entries.
Previously we did not include literal types because we only included
results from the component context (`ctx.`) and the template scope.
This is the second attempt at this. The first attempt is in
1d12c50f63 and it was reverted in 75f881e078150b0d095f2c54a916fc67a10444f6.
PR Close#41645
This ensure that the name of the lazy chunk remains the same during updates. When not using `namedChunks` the id of the bundle is set to "deterministic", which means that the bundle name changes whenever the bundle is updated.
PR Close#41636
The `ViewportScroller` figures out which element to scroll into view using `document.getElementById`. The problem is that it won't find elements inside the shadow DOM.
These changes add some extra logic that goes through all the shadow roots to look for the element.
Fixes#41470.
PR Close#41644
When determining whether to run an animation, the `TransitionAnimationPlayer`
checks to see if a DOM element is attached to the document. This is done by
checking to see if the element is "contained" by the document body node.
Previously, if the element was inside a shadow DOM, the engine would
determine that the element was not attached, even if the shadow DOM's
host was attached to the document. This commit updates the `containsElement()`
method on `AnimationDriver` implementations to also include shadow DOM
elements as being contained if their shadow host element is contained.
Further, when using CSS keyframes to trigger animations, the styling
was always added to the `head` element of the document, even for
animations on elements within a shadow DOM. This meant that those
elements never receive those styles and the animation would not run.
This commit updates the insertion of these styles so that they are added,
to the element's "root node", which is the nearest shadow DOM host, or the
`head` of the document if the element is not in a shadow DOM.
Closes#25672
PR Close#40134
When creating the router state, the `RouteReuseStrategy#retrieve` should
only be called when `RouteReuseStrategy#shouldAttach` returns `true`.
That is, we should only retrieve a stored route when the reuse strategy
indicates that there is one stored and that it should be reattached.
This now matches the behavior in the route activation:
1d12c50f63/packages/router/src/operators/activate_routes.ts (L170-L172)Fixes#23162
PR Close#30263
As `getRepoBaseDir()` relies on git, it should be a method on `GitClient` for retrieval
rather than its own utility outside of the common GitClient used for all git ineractions.
PR Close#41527
This situation can probably happen only when using
`HashLocationStrategy` and by manually changing hash that triggers a route
guard that returns a new `UrlTree`. Then hash in the browser might not
match the current route because navigation was canceled, while hash in
the URL remained set by the user.
Related to #37048
PR Close#40409
This is follow-up from #41437 and it reduces the amount of code we generate for safe property accesses (`a?.b`) and nullish coalescing (`a ?? b`) by:
1. Reusing variables in nested nullish coalescing expressions.
2. Not initializing temporary variables to `null`. The way our code is generated means that the value will always be overwritten before we compare against it so the initializer didn't really matter.
Fixes#41491.
PR Close#41563
When recognizing routes, the router merges nodes which map to the same
empty path config. This is because auxiliary outlets under empty path
parents need to match the parent config. This would result in two
outlet matches for that parent which need to be combined into a single
node: The regular 'primary' match and the match for the auxiliary outlet.
In addition, the children of the merged nodes should also be merged to
account for multiple levels of empty path parents.
Fixes#41481
PR Close#41584
The asynchronous preprocessing check was not accounting for components that did not have any inline styles. In that case, the cache did not have an entry which then allowed the asynchronous check to run and fail the compilation. The caching during the asynchronous analysis phase now handles components without inline styles.
PR Close#41602
Previously, it was not possible to block a partial-linker from trying to
process a declaration that was defined in a newer version of Angular than
that of the partial-linker. For example, if a partial-linker was published as
part of version 12.0.0, there was no way for a partially-compiled declaration
compiled via version 13.0.0 to tell the 12.0.0 linker that it would be invalid
to attempt to process it.
This commit adds a new `minVersion` property to partial-declarations, which is
interpreted as the "minimum partial-linker version" that can process this
declaration. When selecting a partial-linker for such a declaration, the known
linker version ranges are checked to find the most recent linker whose version
range has an overlap with the interpreted declaration range.
This approach allows us to set a minimum version for a declaration, which
can inform an old partial-linker that will it not be able to accurately
process the declaration.
Note that any pre-release part to versions are ignored in this selection
process.
The file-linker can be configured, via the `unknownDeclarationVersionHandling`
property of `LinkerOptions`, to handle such a situation in one of three ways:
- `error` - the version mismatch is a fatal error
- `warn` - a warning is sent to the logger but the most recent partial-linker
will attempt to process the declaration anyway.
- `ignore` - the most recent partial-linker will, silently, attempt to process
the declaration.
The default is to throw an error.
Closes#41497
PR Close#41578
In version 12, applications will only be allowed to be built in Ivy, this makes the minified UMDs redundant since they cannot be processed by NGCC.
With this change, we remove the minified UMDs from the generated APF package.
BREAKING CHANGE: Minified UMD bundles are no longer included in the distributed NPM packages.
PR Close#41425
Dharmen Shah
Joey Perrott
Paul Gschwendtner
Alan Agius
Zach Arend
Renovate Bot
Julien Marcou
Teri Glover
Kristiyan Kostadinov
jeripeierSBB
Dmitrij Kuba
George Kalpakas
Martin Sikora
Michael Hladky
Andrew Scott
Charles Lyding
Zach Arend
Pete Bacon Darwin