In #37957, parts of the testing guide were broken out into separate
guides. As part of that work, the `<live-example>` tags were also copied
to the new guides. These `<live-example>` tags did not specify the
targeted example project via the `name` attribute, thus they were
implicitly targeting the example with the same name as the guide they
were in. See the [Docs style guide][1] for more info.
However, there is only one example project (`testing/`) and all
`<live-example>` tags were supposed to target that. This worked fine on
the `testing.md` guide, but it broke on other guides (which tried to
target non-existing example projects based on their names).
This commit fixes it by explicitly specifying which example is targeted
by the `<live-example>` tags. It also removes the `embedded-style`
attribute that has no effect.
[1]: https://angular.io/guide/docs-style-guide#live-examplesFixes#38036
PR Close#38038
The current method of handling duplicate navigations caused by 'hashchange' and 'popstate' events for the same url change does not correctly handle cancelled navigations. Because `scheduleNavigation` is called in a `setTimeout` in the location change subscription, the duplicate navigations are not flushed at the same time. This means that if the initial navigation hits a guard that schedules a new navigation, the navigation for the duplicate event will not compare to the correct transition (because we inserted another navigation between the duplicates). See https://github.com/angular/angular/issues/16710#issuecomment-646919529Fixes#16710
PR Close#37674
With `rules_nodejs` v2.0.0 being in RC phase currently, we should
make sure that the package is compatible so that we can use it
in the components repo in combination with rules_nodejs v2.0.0.
In v2.0.0 of the NodeJS rules, Bazel workspaces are recommended
to no longer be symlinked under a separate repository. Instead,
bazel rules and targets should be accessed directly from the
user-selected NPM repository. Usually `@npm`, so that the import
changes to `@npm//@angular/dev-infra-private/<..>`.
PR Close#37968
The `fs.relative()` method assumed that the file-system is a single tree,
which is not the case in Windows, where you can have multiple drives,
e.g. `C:`, `D:` etc.
This commit changes `fs.relative()` so that it no longer forces the result
to be a `PathSegment` and then flows that refactoring through the rest of
the compiler-cli (and ngcc). The main difference is that now, in some cases,
we needed to check whether the result is "rooted", i.e an `AbsoluteFsPath`,
rather than a `PathSegment`, before using it.
Fixes#36777
PR Close#37959
An extra semicolon in searchHeroes function was removed in the http guide
found in aio/content/guide/http.md
docs(http): Remove extra semicolon in a code example found in the http guide
Removed extra semicolon in handleError function in the file located at
aio/content/examples/http/src/app/config/config.service.ts, which serves
as a source of code examples for the http guide.
Replace a comma for a dot in the comment at line 79 to ensure consistency
with the rest of the document.
Capitalized and added a dot at the end of the comment at line 84 to
ensure consistency with the other comments.
PR Close#37228
The Stackblitz and zip-file include `doc-files` unnecssarily and are missing
the locale files. This commit updates the `stackblitz.json` to fix this.
PR Close#37947
The `zipper.json` file is only needed if the example does not
have a `stackblitz.json` file, which this (i18n) example does.
Moreover, it appears that having both can cause the generated
zip file to be corrupted and not unzippable.
Fixes #37849
PR Close#37947
This doc is very old and rusty. I'm reformatting it to follow the one-setence-per-line rule.
I also updated a few sections, since they were either poorly written or obsolete.
PR Close#37951
This file is inert unless it's explicitly included into the local git config via:
```
git config --add include.path '../.ng-dev/gitconfig'
```
Calling that command will append the following into `.git/config` of the current git workspace
(i.e. $GIT_DIR, typically `angular/.git/config`):
```
[include]
path = ../.ng-dev/gitconfig
```
I'm intentionally keeping the config inert for now until we prove that this is a good idea.
Eventually we could roll this change out to all the contributors via an npm post-install script.
PR Close#37951
In an effort to make angular documentation easier for users to read,
we are moving the router tutorial currently in router.md to a new file.
To support this change, we have done the following:
* Update files to fix any broken links caused by moving the file
* Updated the new file to follow tutorial guidelines
* Add the new file to the table of contents under, Tutorials.
PR Close#37979
Builds on top of #34655 to support more cases that could be using a pipe inside host bindings (e.g. ternary expressions or function calls).
Fixes#37610.
PR Close#37883
The dev-infra commit message validation optionally can check for lines
to not exceed a given amount of characters. This is desired for most
commit messages, but sometimes not actionable if a long URL is inserted
into the commit message. With this commit, we skip the max line length
check for lines that start with an URL.
PR Close#37890
Splits the dev-infra configurations into individual files inside the
`.ng-dev/` folder. This helps with clarity as there is no single
configuration file that becomes extremely large and difficult to
maintain.
Additionally, more explicit configuration types are now used. This
fixed the max-line length setting for commit message validation.
This option is currently named incorrectly and a noop.
PR Close#37890
We recently added a new folder for common bazel utilities
to `dev-infra`. The `ng_rollup_bundle` rule relies on an
utility that is provided by this `bazel/` folder.
Unfortunately though it looks like this folder is currently
not included in the NPM package, so that the `ng_rollup_bundle`
rule does not work as expected. This commit fixes that by
including the bazel utilities in the NPM package.
PR Close#37891
The `ng_module` rule supports the generation of flat module bundles. In
View Engine, information about this flat module bundle is exposed
as a Bazel provider. This is helpful as other rules like `ng_package`
could rely on this information to determine entry-points for the APF.
With Ivy this currently does not work because the flat module
information is not exposed in the provider. The reason for this is
unclear. We should also provide this information in Ivy so that rules
like `ng_package` can also determine the correct entry-points when a
package is built specifically with `--config=ivy`.
PR Close#36971
Angular 9 introduces a new value for providedIn called `any` which lets us use unique instance
for servicec in each lazy loaded module, this PR is to document the same
fixes#35179
PR Close#35283
Some ServiceWorker operations and methods require normalized URLs.
Previously, the generic `string` type was used.
This commit introduces a new `NormalizedUrl` type, a special kind of
`string`, to make this requirement explicit and use the type system to
enforce it.
PR Close#37922
In some cases, it is useful to use a relative base href in the app (e.g.
when an app has to be accessible on different URLs, such as on an
intranet and the internet - see #25055 for a related discussion).
Previously, the Angular ServiceWorker was not able to handle relative
base hrefs (for example when building the with `--base-href=./`).
This commit fixes this by normalizing all URLs from the ServiceWorker
configuration wrt the ServiceWorker's scope.
Fixes#25055
PR Close#37922
This is in preparation of enabling the ServiceWorker to handle
relative paths in `ngsw.json` (as discussed in #25055), which will
require normalizing URLs in other parts of the ServiceWorker.
PR Close#37922
The Angular ServiceWorker can serve requests to a special virtual path,
`ngsw/state`, showing [information about its internal state][1], which
can be useful for debugging.
Previously, this would only work if the ServiceWorker's [scope][2] was
the root directory (`/`). Otherwise, (e.g. when building the app with
`--baseHref=/some/path/`), the ServiceWorker would fail to detect a
request to `/some/path/ngsw/state` as matching `ngsw/state` and would
not serve it with the debugging information.
This commit fixes it by ensuring that the ServiceWorker's scope is taken
into account when detecting a request to `ngsw/state`.
[1]: https://angular.io/guide/service-worker-devops#locating-and-analyzing-debugging-information
[2]: https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/scopeFixes#30505
PR Close#37922
The wildcard example leads to display a 404 page with the PageNotFoundComponent. But before, there is a wildcard to redirect to the FirstComponent and because of the routes order the FirstComponent will be displayed; which it is not the target of the wildcard route example code. Also, fixing some wildcard docregions
PR Close#37127
One of the ivy acceptance tests currently fails in IE10. This
is because we recently added a new test that asserts that injecting
`ViewRef` results in a `NullInjectorError`.
Due to limitations in TypeScript and in polyfills for `setPrototypeOf`,
the error cannot be thrown as `ViewRef` is always considered injectable.
In reality, `ViewRef` should not be injectable, as explicitly noted
in c00f4ab2ae.
There seems no way to simulate the proper prototype chain in such
browsers that do not natively support `__proto__`, so TypeScript
and `core-js` polyfills simply break the prototype chain and
assign inherited properties directly on `ViewRef`. i.e. so that
`ViewRef.__NG_ELEMENT_ID__` exists and DI picks it up.
There is a way for TypeScript to theoretically generate proper
prototype chain in ES5 output, but they intend to only bother
about the proper prototype chain in ES6 where `setPrototypeOf`
etc. are offically standarized. See the response:
https://github.com/microsoft/TypeScript/issues/1601#issuecomment-94892833.
PR Close#37892
This commit updates the version of Angular CLI used in angular.io to
version 10.0.1. It also reverts some changes (namely commits 38dfbc775f
and eee2fd22e0) which were made due to an older bug that is fixed in
the latest version. See #37688 for more details.
Fixes#37699
PR Close#37898
This commit removes some duplicate imports of Material themes and
theming-related utilities. While this change does not have any impact on
the size of the generated `styles.css` file, it silences a build warning
pointing to [Avoiding duplicated theming styles][1].
[1]: db4b0cd1bf/guides/duplicate-theming-styles.md
PR Close#37898
This commit updates the version of Angular Components used in angular.io
to version 10.0.1. It also updates the angular.io app to adapt to
breaking changes.
PR Close#37898
This commit updates the version of Angular framework used in angular.io
to version 10.0.2. It also features a commit message with a 100+ chars
long body.
PR Close#37898
Before this refactoring we had the WrappedValue class in
2 separate places:
- packages/core/src/change_detection/change_detection_util.ts
- packages/core/src/util/WrappedValue.ts
This commit removes the duplicate, leaving the class that has
the deprecation notice.
PR Close#37940
This commit breaks up the testing document into nine total documents, with each document focusing on an existing section of the current testing documentation. There are no content changes.
PR Close#37957
The motivation behind this change is to improve the productivity in the angular/angular repo
without sacrificing the original goal of having better understanding of changes within
the repo.
When the minBodyLength limit was originally introduced the goal was simple: force
committers to provide more contextual information for each change coming into the
repo. Too often we found ourselves in a situation where nobody understood what
motivated some of the changes and we needed more contextual info to know if the
change was correct, desirable, and still relevant (at a later point in time).
When the limit was introduced, we needed to pick a minimum body length - given no
data, and frustration with even big changes being committed with just a words in
the subject (along the lines of "fix(core): fixing a bug"), we overcompensated
and started off with a really high bar of minBodyLength set to 100 chars.
This turned out to be impractical and created a big friction point in making valid
changes in the angular/angular repo, and in fact caused some of the refactorings
and smaller changes to be either skipped or combined into other commits which
increased the burden for code reviewers.
The evidence in the friction points can be seen in the number of PRs that fail to pass
the current lint check on the first try, but more importantly also in the "creative"
writing that some of the committers are forced to resort to in order to satisfy the
current checks. Examples:
- 286fbf42c6
- b2816a1536
Given that we primarily care to document the motivation behind each change
(the answer to the ultimate question: WHY?), I've collected several *common* &
*valid* commit messages that are minimalistic and capture the WHY sufficiently:
```
Refactoring for readability. => 28 chars
Improving variable naming. => 26 chars
Additional test coverage. => 25 chars
Cleaning up the code. => 21 chars
Simplified the code. => 20 chars
```
These commit message bodies in addition to the commit message subject should
sufficiently satisfy the need to capture the context and motivation behind each
change without creating an undue burden on committers.
Example minimalistic commit message:
------
refactor(core): cleanup the expression parser
Simplifying the code.
----
Given this research, I'm decreasing the minBodyLenth in angular/angular to 20 chars.
The commit message quality can be additionally improved by implementing a commit message
template via `.gitmessage` that will guide the committers in following our commit message
guidelines via instructions provided in the form of in-the-flow help rather than as an after
the fact lint check.
More info: https://thoughtbot.com/blog/better-commit-messages-with-a-gitmessage-template
I'm intentionally deferring such change for a separate PR as not to complicate or delay the
minBodyLength limit decrease.
PR Close#37949
The ngtsc testing packages for file_system and logging were missing from the bazel deps rules, which means that they were not included in the releases
PR Close#37977
Often changelogs are generated from the patch branch and then
cherry-picked into the `CHANGELOG.md` file in `master` for
better access and readability. This is problematic though as
`conventional-changelog` (the tool we use for generating the
changelog), will duplicate commits when a future changelog
is generated from `master` then (i.e. for a new minor release).
This happens because conventional-changelog always generates the
changelog from the latest tag in a given branch to `HEAD`. The
tag in the patch branch does not correspond to any SHA in `master`
so the intersection of commits is not automatically omitted.
We work around this naively (until we have a better tool provided
by dev-infra), by deduping commits that are already part of the
changelog. This has proven to work as expected in the components
repo.
PR Close#37956
This commit includes a couple of minor fixes to docs related to updating
to v10:
- Fix markdown link in "Updating to Angular version 10" guide.
- Correctly display numbered list in
"Solution-style `tsconfig.json` migration" guide.
PR Close#37897
The merge script uses `git cherry-pick` for both the API merge strategy
and the autosquash strategy. It uses cherry-pick to push commits to
different target branches (e.g. into the `10.0.x` branch).
Those commits never point to the commits that landed in the primary
Github branch though. For the autosquash strategy the pull request number
is always included, so there is a way to go back to the source. On the other
hand though, for commits cherry-picked in the API merge strategy, the
pull request number might not always be included (due to Github's
implementation of the rebase merge method).
e.g.
27f52711c0
For those cases we'd want to link the cherry-picked commits to the
original commits so that the corresponding PR is easier to track
down. This is not needed for the autosquash strategy (as outlined
before), but it would have been good for consistency. Unfortunately
though this would rather complicate the strategy as the autosquash
strategy cherry-picks directly from the PR head, so the SHAs that
are used in the primary branch are not known.
PR Close#37889
RN Lee
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Shapovalov-Dmitry
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