This commit applies the necessary changes to make angular.io and (most)
docs examples compatible with both RxJS v6 and v7. It also adds new
steps to relevant CI jobs to test angular.io and docs examples against
RxJS v7 as well (to catch potential regressions).
NOTE:
Some of the docs examples are not compatible with RxJS v7 and are
therefore excluded from the tests. The SystemJS-based ngUpgrade
examples in particular are excluded, since they require a different
SystemJS configs to run against RxJS v6 and v7 and the extra complexity
of managing that is not worth it for the 4 affected examples.
PR Close#42660
This commit adds support for excluding certain docs examples from the
command used to run tests. This is useful to run extra tests on CI that
might not be compatible with all examples (for example, run tests with
different versions of a dependency).
In a subsequent commit, this will be used to run tests against RxJS v7
as a quick way to catch potential regressions.
PR Close#42660
When you click on `Understanding Angular > Components > Sharing data between
child and parent directives and components` in navigation sidebar, another
item gets selected: `Understanding Angular > Templates > Inputs and Outputs`
Both of them are linked to the same guide but the view cannot handle
situations when several entries point to the same guide.
This commit fixes that by removing the second entry.
Fixes#42652
PR Close#42654
Currently the active release trains are printed when a developer
runs `ng-dev publish release`. This is not ideal because it requires
the developer to provide an OAuth token, to be on the next branch, and
to have no uncommitted changes, while the actual release train
information is not dependent on these checks.
This commit introduces a new command called `ng-dev release info` that
can be used to retrieve relase information without the aforementioned
requirements. Note that this command provides more detailed information
about release branches than the `ng-dev caretaker check` command (which
also requires on authentication as a side note). The `release info`
command also prints active LTS branches for example.
PR Close#42644
Previously, the color of `<summary>` elements was hard-coded to `black`.
This did not work well on the dark theme, where the background color of
the page is also very dark.
This commit fixes it by removing the explicit color style, thus letting
`<summary>` elements inherit the color of their container.
Closes#42616
PR Close#42620
PR #41129 reorganized the SCSS files of the angular.io app moving most
of them in sub-directories. Due to incorrectly resolved merge conflicts
for PRs targeting the SCSS files around that time, we ended up with
duplicate style files for `<code>` elements:
- `styles/2-modules/_code.scss`
- `styles/2-modules/code/_code.scss` +
`styles/2-modules/code/_code-theme.scss`
This commit gets rid of the extra file (`styles/2-modules/_code.scss`)
and ports any changes from it to the correct files inside the `code/`
sub-directory.
PR Close#42620
This commit fixes an issue with the ng-dev tool, where Github's API returns
paginated branch data. Only 30 branches are returned by default, and Angular
now has more than 30 branches in its repo. This commit increases the number
of branches returned to the API limit of 100, which should buy us some time
until we can implement proper pagination.
PR Close#42658
In #41788, the `disambiguateDocsPathsProcessor` was introduced to fix
an issue with case-insensitively equal paths. This processor may alter
the output paths of some docs. Due to its nature, the
`disambiguateDocPathsProcessor` must be the last processor in the
pipeline that updates a doc's output path. However, the
`updateGlobalApiPathProcess` (which also alters the output paths of some
docs) was not configured to run before `disambiguateDocPathsProcessor`.
As a result, the changes made by `disambiguateDocPathsProcessor` were
overridden by `updateGlobalApiPathProcess`, resulting in the app's
failing to load such global API docs pages. An example of such an API
page is: https://angular.io/api/core/global/ngApplyChanges
This commit fixes it by ensuring that the `updateGlobalApiPathProcess`
is explicitly run before the `disambiguateDocPathsProcessor`, so that
the former does not override the changes made by the latter.
PR Close#42648
The `fw-testing` PullApprove group, which by default owns all `testing/`
sub-directories, is supposed to own resources related to testing Angular
applications (from an end-user's perspective). The `service-worker`
package source code includes some `testing/` sub-directories which are
intended for internal use only (i.e. to test the `service-worker`
package itself) and are not distributed to end-users of the package.
Previously, changes in these `testing/` sub-directories would
incorrectly require approval from the `fw-testing` group.
This commit fixes this by excluding the `service-worker` package
sub-directories from the files owned by the `fw-testing` group.
PR Close#42631
Previously, the SW was only able to clean up caches for app-versions
found in the `Driver`'s `versions` map. If (for some reason) the
`Driver` failed to load a valid stored state (including app-versions)
and ended up with an [empty `versions` map][1], any obsolete versions
would remain in the cache storage. This case was rare but possible.
This commit makes the cache clean-up logic more robust by ensuring that
all app-version caches are removed unless they are currently used by the
SW to serve active clients (with the exception of the latest
app-version, which is always retained).
Fixes#41728
[1]: 9de65dbdce/packages/service-worker/worker/src/driver.ts (L515-L529)
PR Close#42622
Previously, obsolete caches were only cleaned up when successfully
loading the stored state. When the state failed to be loaded, cleaning
up the caches would be skipped until the next SW initialization.
This commit changes this, ensuring that the caches are cleaned up
regardless if the stored state was loaded successfully or not.
PR Close#42622
This commit simplifies/systemizes accessing the `CacheStorage` through a
wrapper, with the following benefits:
- Ensuring a consistent cache name prefix is used for all caches
(without having to repeat the prefix in different places).
- Allowing referring to caches using their name without the common
cache name prefix.
- Exposing the cache name on cache instances, which for example makes it
easier to delete caches without having to keep track of the name used
to create them.
PR Close#42622
This commit improves the cache names generated by the ServiceWorker by
making them shorter and non-repetitive. In particular, the following
changes are made:
- Data-group cache names no longer include the `dynamic` infix, since it
does not add any value.
Before: `ngsw:<...>:data:dynamic:<...>`
After: `ngsw:<...>:data:<...>`
- `CacheDatabase` table names no longer include the `ngsw:<path>` prefix
twice.
Before: `ngsw:<path>:db:ngsw:<path>:<...>`
After: `ngsw:<path>:db:<...>`
NOTE 1:
This change will result in different cache names being generated for the
same app-versions with the new SericeWorker script. This means that some
of the previously cached data will need to be re-downloaded (because the
ServiceWorker will not be able to re-use the old caches), but that
should be transparent for the end user.
While possible, adding logic to allow the ServiceWorker to retrieve data
from the old caches is not worth the extra complecity and maintenance
cost.
NOTE 2:
Generating different cache names for some of the caches means that the
ServiceWorker will not be able to clean-up some of the old caches. This
will be taken care of in a subsequent commit that will rework the
clean-up logic to be more robust (covering changes such as this one and
other edgecases).
PR Close#42622
`CacheDatabase` uses the un-prefixed table names to interact with
database tables. However, the `list()` method returns the raw, prefixed
table names (which are not useful, since they cannot be used to
open/delete a table).
This commit fixes this by removing the prefix from the cache names
returned by the `list()` method.
NOTE:
This method is currently not used anywhere, so this change does not
affect the ServiceWorker behavior.
PR Close#42622
This commit includes the ServiceWorker version in the debug info shown
at `/ngsw/state` to make it easier to know what version of the
ServiceWorker script is controlling the page.
PR Close#42622
This commit makes some minor refactorings to improve the code
readability and maintainability, including:
- Avoiding code duplication.
- Using more descriptive variable names.
- Using `async/await` instead of `Promise#then()`.
- Accessing variables directly instead of via `this` when possible.
PR Close#42622
The previous default algorithm was `md5`, which is not compliant with FIPS.
The default is now set to `sha256`, which is compliant.
Fixes#42577
PR Close#42582
The hash algorithm for the entry-point manifest was hardcoded to `md5`.
This can now be configured by the `hashAlgorithm` property on the
ngcc.config.js project configuration.
PR Close#42582
The ngcc configuration gets hashed to be used when caching
but it was hardcoded to use the `md5` algorithm, which is
not FIPS compliant.
Now the hash algorithm can be configured in the ngcc.config.js
file at the project level.
PR Close#42582
Add `openWindow`, `focusLastFocusedOrOpen` and `navigateLastFocusedOrOpen` abilty to the notificationclick handler such that when either a notification or notification action is clicked the service-worker can act accordinly without the need for the app to be open
PR Close#26907
PR Close#42520
Previously the lexer would break out of consuming a text token if it contains
a `<` character. Then if the next characters did not indicate an HTML syntax
item, such as a tag or comment, then it would start a new text token. These
consecutive text tokens are then merged into each other in a post tokenization
step.
In the commit before this, interpolation no longer leaks across text tokens.
The approach given above to handling `<` characters that appear in text is
no longer adequate. This change ensures that the lexer only breaks out of
a text token if the next characters indicate a valid HTML tag, comment,
CDATA etc.
PR Close#42605
When consuming a text token, the lexer tracks whether it is reading characters
from inside an interpolation so that it can identify invalid ICU expressions.
Inside an interpolation there will be no ICU expression so it is safe to
have unmatched `{` characters, but outside an interpolation this is an error.
Previously, if an interpolation was started, by an opening marker (e.g. `{{`)
in a text token but the text came to an end before the closing marker (e.g. `}}`)
then the lexer was not clearing its internal state that tracked that it was
inside an interpolation. When the next text token was being consumed,
the lexer, incorrectly thought it was already within an interpolation.
This resulted in invalid ICU expression errors not being reported.
For example, in the following snippet, the first text block has a prematurely
ended interpolation, and the second text block contains an invalid `{` character.
```
<div>{{</div>
<div>{</div>
```
Previously, the lexer would not have identified this as an error. Now there
will be an EOF error that looks like:
```
TS-995002: Unexpected character "EOF"
(Do you have an unescaped "{" in your template? Use "{{ '{' }}") to escape it.)
```
PR Close#42605
The ServiceWorker assigns an app-version to a each client to ensure that
all subsequent requests for a client are served using the same
app-version. The assignment is done based on the client ID.
Previously, the ServiceWorker would only try to read the client's ID off
of the `FetchEvent`'s `clientId` property. However, for navigation
requests the new client's ID will be set on [resultingClientId][1],
while `clientId` will either be empty or hold the ID of the client where
the request initiated from. See also related discussions in
w3c/ServiceWorker#870 and w3c/ServiceWorker#1266.
In theory, this could lead to the navigation request (i.e. `index.html`)
being served from a different app-version than the subsequent
sub-resource requests (i.e. assets). In practice, the likelihood of this
happening is probably very low though, since it would require the latest
app-version to be updated between the initial navigation request and the
first sub-resource request, which should happen very shortly after the
navigation request.
This commit ensures that the correct client ID is determined even for
navigation requests by also taking the `resultingClientId` property into
account.
[1]: https://developer.mozilla.org/en-US/docs/Web/API/FetchEvent/resultingClientId
PR Close#42607
Update the pullapprove verification tooling to ensure a reviewer is defined for
each group. This is being done in preparation for the upcoming change to how
pullapprove billing works. The new billing will work on a seats based approach
rather than flat usage.
PR Close#42614
Adds support for shorthand property declarations inside Angular templates. E.g. doing `{foo, bar}` instead of `{foo: foo, bar: bar}`.
Fixes#10277.
PR Close#42421
Previously, the template type checker would only opt-in to inline type
constructors if it could import all type references from absolute module
specifiers. This limitation was put into place in an abundance of
caution as there was a safe, but less performant, fallback available.
The language service is not capable of using this fallback, which now
means that the limitation of absolute module specifiers limits the
language service's ability to use accurate types for component/directive
classes that have generic type parameters.
This commit loosens the restriction such that type references are now
eligible for emit as long as they are exported.
PR Close#42492
When a component/directive has a generic type parameter, the template
type checker attempts to translate the type parameter such that the
type parameters can be replicated in the type constructor that is
emitted into the typecheck file.
Type parameters with a default clause would incorrectly be emitted into
the typecheck file using the original `ts.TypeNode` for the default
clause, such that `ts.TypeReferenceNode`s within the default clause
would likely be invalid (i.e. referencing a type for which no import is
present in the typecheck file). This did not result in user-facing
type-check errors as errors reported in type constructors are not
translated into template positions Regardless, this commit ensures that
`ts.TypeReferenceNode`s within defaults are properly translated into the
typecheck file.
PR Close#42492
The template type checker is capable of recreating generic type bounds
in a different context, rewriting type references along the way (if
possible). This was previously done using a visitor that only supported
a limited set of types, resulting in the inability to emit all sorts of
types (even if they don't contain type references at all).
The inability to emit generic type bounds was not critical when the type
parameter emitting logic was introduced, as the compiler also has a
fallback strategy of creating inline type constructors. However, this
fallback is not available to the language service, resulting in
inaccurate types when components/directives use a complex generic type.
To mitigate this problem, the specialized visitor has been replaced with
a generalized TypeScript transform, where only type references get
special treatment. This allows for more complex types to be emitted,
such as union and intersection types, object literal types and tuple
types.
PR Close#42492
If an implcit receiver is accessed in a listener inside of an `ng-template`, we generate some extra code in order to ensure that we're assigning to the correct object. The problem is that the logic wasn't covering keyed writes which caused it to write to the wrong object and throw an assertion error at runtime.
These changes expand the logic to cover keyed writes.
Fixes#41267.
PR Close#42603
George Kalpakas
George Looshch
Paul Gschwendtner
Alan Agius
Lars Gyrup Brink Nielsen
codebriefcase
Dario Piotrowicz
dario-piotrowicz
Zach Arend
marvinbeckert
Alex Rickabaugh
Jessica Janiuk
Dale Harris
Renovate Bot
Pete Bacon Darwin
Joey Perrott
codingnuclei
Umair Hafeez
mgechev
Kristiyan Kostadinov
Németh Tamás
JoostK
