The `SourceFile` and associated code is general and reusable in
other projects (such as `@angular/localize`). Moving it to `ngtsc`
makes it more easily shared.
PR Close#37114
The `Logger` interface and its related classes are general purpose
and could be used by other tooling. Moving it into ngtsc is a more
suitable place from which to share it - similar to the FileSystem stuff.
PR Close#37114
7521834296 added content for CLI
deprecations to the `angular.io` deprecations guide. It looks
like the anchor for the CLI deprecations is incorrect and
ends up showing up as code in the guide.
This commit fixes the anchor so that it doesn't show
up as code in the guide.
PR Close#37662
Firefox ESR tests fail running the acceptance tests on saucelabs. These tests are being
disabled while investigating the failure as it is not entirely clear whether this is
saucelabs failure or a something like a memory pressure error in the test itself.
PR Close#37647
Previously, the fallback group simply determined its active state based on the
of active groups during processing. Instead, we should consider if there are
any active groups after excluding the ones we don't want to be considered, i.e.
the minimum required review group and the global approval groups. This allows
for an explicit test of the active groups that exist rather than a prone to get
out of date number of expected active groups.
With this change, we additionally need to check to ensure that global approvals
have not caused other groups to no longer be active, causing a false case of
no active groups, when they have simply been superceded by a global approval.
PR Close#37636
Previously, the required-minimum-review group was still considered active when
a global approval was provided. This would result in global approvers needing
to Reviewd-For both the global approval and minimum review groups. Instead
when a global approver provides their approval, the minimum review group should
be considered satisified.
PR Close#37636
Previously, Michael Prentice's username was erroneously listed at @michaelprentice
however his Github username is actually @Splaktar. This issue is corrected by this
change to properly allow him to provide reviews.
PR Close#37636
Interestingly enough, our rollup bundle optimization pipeline
did not work properly before 1b827b058e5060963590628d4735e6ac83c6dfdd.
Unused declarations were not elided because build optimizer did not
consider the Angular packages as side-effect free. Build optimizer has
a hard-coded list of Angular packages that are considered side-effect
free. Though this one did not match in the old version of the rollup
bundle rule, as internal sources were resolved through their resolved
bazel-out paths. Hence build optimizer could not detect the known
Angular framework packages. Now though, since we leverage the
Bazel-idiomatic `@bazel/rollup` implementation, sources are resolved
through linked `node_modules`, and build optimizer is able to properly
detect files as side-effect free.
PR Close#37623
Updates to the latest commit of the `angular/components` repository. We
need to do this because we removed the `esm5.bzl` output flavour aspect,
but an old version of the components repo relied on this file to exist.
This is no longer the case, and we can simply update the version of the
components repo we can test against.
PR Close#37623
The language-service package currently sets the `module` `package.json`
property and refers to a folder called `fesm5`. The language-service
though does not build with `ng_package` so this folder never existed.
Now with APF v10, ng package would not generate this folder either.
We should just remove the property as the primary entry-point is
the UMD bundle resolved through `main`. There is no module flavour
exposed to the NPM package as `pkg_npm` uses the named AMD module
devmode output that doesn't work for `module`.
PR Close#37623
It looks like there is a leftover golden in the `ng_package`
tests that is no longer used anywhere and does not reflect
the latest Angular Package Format v10 changes. We should be
able to remove it to keep our codebase healthy.
PR Close#37623
Refactors the `ng_rollup_bundle` rule to a macro that relies on
the `@bazel/rollup` package. This means that the rule no longer
deals with custom ESM5 flavour output, but rather only builds
prodmode ES2015 output. This matches the common build output
in Angular projects, and optimizations done in CLI where
ES2015 is the default optimization input.
The motiviation for this change is:
* Not duplicating rollup Bazel rules. Instead leveraging the official
rollup rule.
* Not dealing with a third TS output flavor in Bazel.The ESM5 flavour has the
potential of slowing down local development (as it requires compilation replaying)
* Updating the rule to be aligned with current CLI optimizations.
This also _fixes_ a bug that surfaced in the old rollup bundle rule.
Code that is unused, is not removed properly. The new rule fixes this by
setting the `toplevel` flag. This instructs terser to remove unused
definitions at top-level. This matches the optimization applied in CLI
projects. Notably the CLI doesn't need this flag, as code is always
wrapped by Webpack. Hence, the unused code eliding runs by default.
PR Close#37623
Adds the `LinkablePackageInfo` to the `ng_module` rule. This allows
the linker to properly link `ng_module` targets in Node runtime
actions. Currently this does not work properly and packages like
`@angular/core` are not linked, so we cannot rely on the linker.
9a5de3728b/internal/linker/link_node_modules.bzl (L144-L146).
PR Close#37623
As of Angular Package Format v10, we no longer ship a `fesm5` and
`fesm5` output in packages. We made this change to the `ng_package`
rule but intentionally did not clean up related build actions.
This follow-up commit cleans this up by:
* No longer building fesm5 bundles, or providing esm2015 output.
* No longer requesting and building a third flavor for ESM5. We can
use TSC to downlevel ES2015 sources/prodmode output similarly to how it
is done in `ng-packagr`.
The third output flavor (ESM5) resulted in a build slow-down as we
required a full recompilation of sources. Now, we only have a single
compilation for prodmode output, and then downlevel it on-demand
to ES5 for the UMD bundles. Here is timing for building the release
packages in `angular/angular` before this change, and afterwards:
* Before: 462.157s = ~7.7min
* After: 339.703s = ~5.6min
This signifies a time reduction by 27% when running
`./scripts/build/build-packages-dist.sh`.
PR Close#37623
GitClient now uses GithubClient for github API interactions. GithubClient is
a class which extends Octokit and provides a member which allows for GraphQL
requests against the Github GraphQL api, as well as providing convenience methods
for common/repeated Github API requests.
PR Close#37593
This dependency host tokenizes files to identify all the imported
paths. This commit calculates the last place in the source code
where there can be an import path; it then exits the tokenization
when we get to this point in the file.
Testing with a reasonably large project showed that the tokenizer
spends about 2/3 as much time scanning files. For example in a
"noop" hot run of ngcc using the program-based entry-point
finder the percentage of time spent in the `scan()` function of
the TS tokenizer goes down from 9.9% to 6.6%.
PR Close#37639
The ContentChildren decorator has a metadata property named "read" which
can be used to read a different token from the queried elements. The
documentation incorrectly says "True to read..." when it should say
"Used to read...".
PR Close#37626
Cleans up the dependencies used in the shared dev-infra package
configuration. With the recent benchmarking utilities that have
been added, a lot of peer dependencies have been added.
We decided that we don't want to list every used dependencies as
peer dependency as that could result in unnecessary churn/noise
for consumers of the dev-infra package. Additionally, not all parts
of the dev-infra package are necessarily used.
Due to this, we want to apply the following rules for the package
dependencies:
1. If a dependency is only used in a shipped Bazel macro/rule that can be
optionally consumed, omit it from `package.json`. Bazel reports the
missing dependency on its own, so we want to avoid adding it to the
package json file.
2. Otherwise, if the dependency is large and commonly used (like
buildifier), add it to the `peerDependencies`. If not, add it
to the dependencies that are always brought in. We consider it
as acceptable to bring in a few small dependencies that might not
be used or not. Making all of those option would complicate the
use of the dev-infra package.
ds
PR Close#37594
We added a new dependency on `fs-extra` to the dev-infra package. We can
remove this dependency and replace it with `shelljs` that is extensively
used in other places already.
The motiviation is that we can reduce dependencies needed for
for consumption of the shared dev-infra package.
PR Close#37594
For URLs that use auxiliary route outlets in the second or following path segments,
when removing the auxiliary route segment, parenthesis remain for the primary outlet segment.
This causes the following error when trying to reload an URL: "Cannot match any route".
The commit adds a check for this scenario, serializing the URL as "a/b" instead of "a/(b)".
PR Close#24656
PR Close#37163
Adds support for a caretaker note label to the merge script.
Whenever a configured label is applied, the merge script will
not merge automatically, but instead prompt first in order
to ensure that the caretaker paid attention to the manual
caretaker note on the PR. This helps if a PR needs special
attention.
PR Close#37595
With this change we add the special `package.json` which is used to mark the application free of non-local side-effects in the application source files section
PR Close#37521
In routerLink if a fragment is added than fragment example shows that it is added before the params '/user/bob#education?debug=true' but actually they are added after that '/user/bob?debug=true#education' changed documentation to show correct example
Fixes#18630
PR Close#37590
This feature is aimed at development tooling that has to translate
production build inputs into their devmode equivalent. The current
process involves guessing the devmode filename based on string
replace patterns. This allows consuming build actions to read the
known mappings instead.
This is a change in anticipation of an update to the general
Typescript build rules to consume this data.
PR Close#36262
The method was previously looping through all controls, even after finding at least one that
satisfies the provided condition. This can be a bottleneck with large forms. The new version
of the method returns as soon as a single control which conforms to the condition is found.
PR Close#32534
This change adds an implicit approval for any change by the
PR author. This allows for a PR author to provide the required
owner approval for an area of the code base.
This change helps to align the review methodology with how Google's
internal system works. Where anyone is able to provide the LGTM
for a change if thats all that is needed.
PR Close#36915
We recently added a transformer to NGC that is responsible for downleveling Angular
decorators and constructor parameter types. The primary goal was to mitigate a
TypeScript limitation/issue that surfaces in Angular projects due to the heavy
reliance on type metadata being captured for DI. Additionally this is a pre-requisite
of making `tsickle` optional in the Angular bazel toolchain.
See: 401ef71ae5 for more context on this.
Another (less important) goal was to make sure that the CLI can re-use
this transformer for its JIT mode compilation. The CLI (as outlined in
the commit mentioned above), already has a transformer for downleveling
constructor parameters. We want to avoid this duplication and exported
the transform through the tooling-private compiler entry-point.
Early experiments in using this transformer over the current one, highlighted
that in JIT, class decorators cannot be downleveled. Angular relies on those
to be invoked immediately for JIT (so that factories etc. are generated upon loading)
The transformer we exposed, always downlevels such class decorators
though, so that would break CLI's JIT mode. We can address the CLI's
needs by adding another flag to skip class decorators. This will allow
us to continue with the goal of de-duplication.
PR Close#37545
Commit 24b2f1da2b introduced an `NgCompiler` which operates on a
`ts.Program` independently of the `NgtscProgram`. The NgCompiler got its
`IncrementalDriver` (for incremental reuse of Angular compilation results)
by looking at a monkey-patched property on the `ts.Program`.
This monkey-patching operation causes problems with the Angular indexer
(specifically, it seems to cause the indexer to retain too much of prior
programs, resulting in OOM issues). To work around this, `IncrementalDriver`
reuse is now handled by a dedicated `IncrementalBuildStrategy`. One
implementation of this interface is used by the `NgtscProgram` to perform
the old-style reuse, relying on the previous instance of `NgtscProgram`
instead of monkey-patching. Only for `NgTscPlugin` is the monkey-patching
strategy used, as the plugin sits behind an interface which only provides
access to the `ts.Program`, not a prior instance of the plugin.
PR Close#37339
The default value was changed from `registerWhenStable` to
`registerWhenStable:30000` in 29e8a64cf0,
but the decumentation was not updated to reflect that.
This commit updates the documentation to mention the correct default
value.
PR Close#37555
In `a ? b.~{cursor}`, the LS will provide the symbols in the scope of the current template, because the `path.tail` is `falseExp` whose value is `EmptyExpr`, and the span of `falseExp` is wider than the `trueExp`, so the value of `path` should be narrowed.
PR Close#37505
In version 10, we have a new option for the `angular.json` file,
`allowedCommonJsDependencies`, so users can opt in to support
CommonJS modules.
PR Close#37331
This commit moves the contributor hover into the `@media(hover:hover)`
query. This will help to identify if the user's primary input mechanism
can hover over elements.
PR Close#37320
In version 10, there is a new `tsconfig.json` file, which contains
the paths to all other `tsconfig` files used in a workspace. The
previous `tsconfig.json` file still exists, but has been renamed to
`tsconfig.base.json`.
In addition to documenting this change, I have updated files that
refer to TypeScript configuration files generically to remove specific
references to `tsconfig.json.` This should help avoid confusing users.
PR Close#37222
This feature is aimed at development tooling that has to translate
production build inputs into their devmode equivalent. The current
process involves guessing the devmode filename based on string
replace patterns. This allows consuming build actions to read the
known mappings instead.
This is a change in anticipation of an update to the general
Typescript build rules to consume this data.
PR Close#36262
intended as a class method
Change 'function' to 'method' for clarity that getHereos() is
intended as a class method in Tour of Heroes part 4.
PR Close#35998
Charles Lyding
David Shevitz 🔵
Pete Bacon Darwin
Paul Gschwendtner
Joey Perrott
Greg Magolan
Tony Bove
Andrew Kushnir
nitinknolder
Tiep Phan
ggradnig
Sonu Kapoor
Alan Agius
Ajit Singh
Jan Krems
lazarljubenovic
crisbeto
Misko Hevery
Alex Rickabaugh
George Kalpakas
ivanwonder
Jesse Lucas