Creates a tool for staging and publishing releases as per the
new branching and versioning that has been outlined in the following
document. The tool is intended to be used across the organization to
ensure consistent branching/versioning and labeling:
https://docs.google.com/document/d/197kVillDwx-RZtSVOBtPb4BBIAw0E9RT3q3v6DZkykU/edit#heading=h.s3qlps8f4zq7dd
The tool implements the actions as outlined in the following
initial plan: https://hackmd.io/2Le8leq0S6G_R5VEVTNK9A.
The implementation slightly diverged in so far that it performs
staging and publishing together so that releasing is a single
convenient command. In case of errors for which re-running the
full command is not sufficient, we want to consider adding
recover functionality. e.g. when the staging completed, but the
actual NPM publishing aborted unexpectedly due to build errors.
PR Close#38656
Introduces a new command for `ng-dev release`, so that the NPM
dist tag can be set for all configured NPM packages. This command
can be useful in case a manual tag needs to be set, but it is
primarily used by the release tooling when a new stable version
is cut, and when the previous patch branch needs to be set as LTS
version through a `v{major}-lts` dist tag.
It is necessary to have this as a command so that the release tool
can execute it for old branches where other packages might have been
configured. This is similar to the separate `ng-dev build` command
that we created.
Note that we also added logic for spawning a process conveniently
with different "console output" modes. This will be useful for
other command invocations in the release tool and it's generally
better than directly using native `child_process` as that one doesn't
log to the dev-infra debug log file.
PR Close#38656
Adds a command for building all release packages. This command
is primarily used by the release tool for building release output
in version branches. The release tool cannot build the release packages
configured in `master` as those packages could differ from the
packages available in a given version branch. Also, the build process
could have changed, so we want to have an API for building
release packages that is guaranteed to be consistent across branches.
PR Close#38656
Moves the existing `ng-dev release env-stamp` command into a
subfolder so that the staging/publish tool can have its own
dedicated folder (without being polluted by the env-stamp logic).
Every subcommand should be in its own folder.
PR Close#38656
Adds a new folder to dev-infra where shared testing utilities
could be placed in. This commit already adds initial testing
utilities for dealing with the `GitClient` and SemVer versions.
The `GitClient` in the testing utilities simulates actual Git
behavior in a virtual manner. It's not complete at all, but can
be extended based on our needs. The currently implemented commands
are the most basic ones that we'd need for our release tooling.
PR Close#38656
Adds a method for printing active release trains for a configured
project. This is helpful for the release tool that will print
the active release trains. Also this can be useful for the
caretaker status command, where we could print the active
version branches (i.e. "is there currently a feature-freeze branch").
PR Close#38656
Adds logic for determining active LTS branches for a given
release configuration. The active LTS branches can be determined
by querying NPM and matching dist tags against a specific
pattern. i.e. `v{major}-lts`.
This logic will be useful for the release tool that supports
publishing of active LTS version branches.
PR Close#38656
Cleans up outdated comments in the shared dev-infra Git
utilities. We also export the Graphql client for consistency
as we expose the `GithubClient` and `GitClient` too.
PR Close#38656
We initially added logic for determining active release trains into
the merge script. Given we now build more tools that rely on this
information, we move the logic into a more general "versioning" folder
that can contain common logic following the versioning document for the
Angular organization.
PR Close#38656
Introduces a new configuration for the `ng-dev release` command. This
configuration will be the source of truth for all release packages
and how they can be built.
Additionally, in a temporary manner where each project has its own
way of generating the changelog, the changelog generation can be
configured. This will be removed in the future when there is
canonical changelog generation in the dev-infra shared package.
PR Close#38656
Exposes logic for dealing with LTS branches, so that the release
tool can re-use it for cutting LTS patch releases.
Eventually, we can move all of this logic to a more dedicated
folder instead of having it inside the merge folder.
PR Close#38656
Instead of maintaining multiple interface for grouping
owner name and repo name, we expose a shared interface
describing a Github repository.
One unfortunate downside is that the GraphQL Github
and Rest API diverge slightly with the key for the
repository name. i.e. rest uses `repo` for the name
of a repository, while GraphQL uses `name` for the name.
If that would be consistent, we could use the rest operator
to pass a repository to the Octokit REST or GraphQL API. This
does not work, so we have a small manual overhead as seen
in the `branches.ts` file.
PR Close#38656
The dev-infra package is currently built with Bazel and ts-node.
In Bazel, the shared tsconfig from the `packages/` folder is used.
This means that the code is built in strict mode, but IDEs and
ts-node do not know about the strictness. This is because the tsconfig
is part of the `packages` folder and not accessible from the
dev-infra package. We fix this by adding an IDE and ts-node specific
tsconfig to the dev-infra package.
This helps with spotting compilation failures before building
with Bazel / waiting for CI to check build state.
PR Close#38656
Previously, the logic for determing the active release trains did not
return the resolved version of a release train. With the publish script
being created, we need this information and can just pass it through,
so that we do not need to fetch and parse the package.json of given
branches multiple times.
PR Close#38656
Sets up the NPM `ora` package in the project and in dev-infra,
so that we can show progress spinners when needed. This is useful
in the publish release script when we wait for a pull request to
be merged.
PR Close#38656
The git client respects the `SpawnSyncOptions` when a command
is executed. Currently it does not hide the command info
messages when commands are run in silent mode.
We fix this as part of this commit, so that the command info
is only printed to `debug` if `stdio` is set to `ignore`.
Additonally, the github token is made public so that it can be
used by commands if other repositories like forks are targeted.
PR Close#38656
Instead of repeating the logic for adding the github token to
a repository git url, we add a shared function for automatically
computing the URls with token.
Additionally, URLs for updating/generating tokens have been moved
to a dedicated file in the `utils` folder. Also while being at it,
the yargs github token helper is also moved into the dedicated
Git/Github related util folder.
PR Close#38656
Even in the overloads, state that it can accept `null` and
`undefined`, in order to ensure easy composition with `async`.
Additionally, change the implementation to return `null` on an
`undefined` input, for consistency with other pipes.
BREAKING CHANGE:
The `slice` pipe now returns `null` for the `undefined` input value,
which is consistent with the behavior of most pipes. If you rely on
`undefined` being the result in that case, you now need to check for it
explicitly.
PR Close#37447
As shown in the tests, `KeyValuePipe.transform` can accept
`undefined`, in which case it always returns `null`.
Additionally, the typing for `string` keys can be made generic, so the
comparison function is only required to accept the relevant cases.
Finally, the typing for `number` records now shows that the comparison
function and the result entries will actually receive the string version
of the numeric keys, just as shown in the tests.
BREAKING CHANGE:
The typing of the `keyvalue` pipe has been fixed to report that for
input objects that have `number` keys, the result will contain the
string representation of the keys. This was already the case and the
code has simply been updated to reflect this. Please update the
consumers of the pipe output if they were relying on the incorrect
types. Note that this does not affect use cases where the input values
are `Map`s, so if you need to preserve `number`s, this is an effective
way.
PR Close#37447
I18nPluralPipe can actually accept `null` and `undefined` (which are
convenient for composing it with the async pipe), but it is currently
typed to only accept `number`.
PR Close#37447
Make typing of number pipes stricter to catch some misuses (such as
passing an Observable or an array) at compile time.
BREAKING CHANGE:
The signatures of the number pipes now explicitly state which types are
accepted. This should only cause issues in corner cases, as any other
values would result in runtime exceptions.
PR Close#37447
Make typing of DatePipe stricter to catch some misuses (such as passing
an Observable or an array) at compile time.
BREAKING CHANGE:
The signature of the `date` pipe now explicitly states which types are
accepted. This should only cause issues in corner cases, as any other
values would result in runtime exceptions.
PR Close#37447
`AsyncPipe.transform` will never return `undefined`, even when passed
`undefined` in input, in contrast with what was declared in the
overloads.
Additionally the "actual" method signature can be updated to match the
most generic case, since the implementation does not rely on wrappers
anymore.
BREAKING CHANGE:
The async pipe no longer claims to return `undefined` for an input that
was typed as `undefined`. Note that the code actually returned `null` on
`undefined` inputs. In the unlikely case you were relying on this,
please fix the typing of the consumers of the pipe output.
PR Close#37447
The old implementation of case conversion types can handle several
values which are not strings, but the signature did not reflect this.
The new one reports errors when falsy non-string inputs are given to
the pipe (such as `false` or `0`) and has a new signature which
instead reflects the behaviour on `null` and `undefined`.
Fixes#36259
BREAKING CHANGE:
The case conversion pipes no longer let falsy values through. They now
map both `null` and `undefined` to `null` and raise an exception on
invalid input (`0`, `false`, `NaN`) just like most "common pipes". If
your code required falsy values to pass through, you need to handle them
explicitly.
PR Close#37447
For the following example, the cursor is between `keySpan` and `valueSpan`
of the `BoundAttribute`.
```html
<test-cmp [foo]¦="bar"></test-cmp>
```
Our hybrid visitor will return `Element`in this case, which is the parent
node of the `BoundAttribute`.
This is because we only look at the `keySpan` and `valueSpan`, and not
the source span. The last element in the AST path is `Element`, so it gets
returned.
In this PR, I propose fixing this by adding a sentinel value `undefined`
to the AST path to signal that we've found a source span but the cursor is
neither in the key span nor the value span.
PR Close#38995
Now that we have `keySpan` for `BoundAttribute` (implemented in
https://github.com/angular/angular/pull/38898) we could do the same
for `Variable`.
This would allow us to distinguish the LHS and RHS from the whole source
span.
PR Close#38965
This commit removes polyfills that were needed to run tests on IE 9 and IE 10.
BREAKING CHANGE:
In v10, IE 9, 10, and IE mobile support was deprecated. In v11, Angular framework removes IE 9,
10, and IE mobile support completely.
Supporting outdated browsers like these increases bundle size, code complexity, and test load,
and also requires time and effort that could be spent on improvements to the framework.
For example, fixing issues can be more difficult, as a straightforward fix for modern browsers
could break old ones that have quirks due to not receiving updates from vendors.
PR Close#38931
This commit removes IE 9 and IE 10 from the browser configuration that is used by CI, so tests
would no longer be executed in these browsers.
PR Close#38931
In v10, framework support for IE 9, 10, and IE mobile was deprecated. In v11 we remove support
for these browsers.
This commit updates angular.io docs to exclude references to IE 9, 10, and IE mobile as well as
polyfills that were needed to run Angular-based apps in these browsers.
PR Close#38931
Prior to this change, each invocation of `loadStandardTestFiles` would
load the necessary files from disk. This function is typically called
at the top-level of a test module in order to share the result across
tests. The `//packages/compiler-cli/test/ngtsc` target has 8 modules
where this call occurs, each loading their own copy of
`node_modules/typescript` which is ~60MB in size, so the memory overhead
used to be significant. This commit loads the individual packages into
a standalone `Folder` and mounts this folder into the filesystem of
standard test files, such that all file contents are no longer
duplicated in memory.
PR Close#38909
Some compiler tests take a long time to run, even using multiple
executors. A profiling session revealed that most time is spent in
parsing source files, especially the default libraries are expensive to
parse.
The default library files are constant across all tests, so this commit
introduces a shared cache of parsed source files of the default
libraries. This achieves a significant improvement for several targets
on my machine:
//packages/compiler-cli/test/compliance: from 23s to 5s.
//packages/compiler-cli/test/ngtsc: from 115s to 11s.
Note that the number of shards for the compliance tests has been halved,
as the extra shards no longer provide any speedup.
PR Close#38909
`router.navigateByUrl` and `router.createUrlTree` only use a subset of the `NavigationExtras`. This commit
changes the parameter type to use new interfaces that only specify the properties used by
those function implementations. `NavigationExtras` extends both of those interfaces.
Fixes#18798
BREAKING CHANGE: While the new parameter types allow a variable of type
`NavigationExtras` to be passed in, they will not allow object literals,
as they may only specify known properties. They will also not accept
types that do not have properties in common with the ones in the `Pick`.
To fix this error, only specify properties from the `NavigationExtras` which are
actually used in the respective function calls or use a type assertion
on the object or variable: `as NavigationExtras`.
PR Close#38227
We are changing the default value from 'legacy' to 'corrected' so that new
applications are automatically opted-in to the corrected behavior from #22394.
BREAKING CHANGE: This commit changes the default value of
`relativeLinkResolution` from `'legacy'` to `'default'`. If your
application previously used the default by not specifying a value in the
`ExtraOptions` and uses relative links when navigating from children of
empty path routes, you will need to update your `RouterModule` to
specifically specify `'legacy'` for `relativeLinkResolution`.
See https://angular.io/api/router/ExtraOptions#relativeLinkResolution
for more details.
PR Close#25609
The keySpan in bound attributes provides more fine-grained location information and can be used
to disambiguate multiple bound attributes in a single microsyntax binding. Previously,
this case could not distinguish between the two different attributes because
the sourceSpans were identical and valueSpans would not match if the cursor
was located in a key.
PR Close#38955
Previously, the `backoff()` example did not work as intended. More
specifically, the `range(1, maxTries)` observable would complete
immediately after emitting the `maxTries`th value, causing the overall
observable to also complete. As a result, it would only make
`maxTries - 1` attempts to recover from an error. More importantly, the
outer observable would complete successfully instead of erroring.
This commit fixes the `backoff()` operator by ensuring it makes exactly
`maxTries` attempts to recover and it propagates the actual error to the
outer observable.
The test for this change is added in the next commit.
PR Close#38896
Close#38334.
zone.js provides a flag DISABLE_WRAPPING_UNCAUGHT_PROMISE_REJECTION to let zone.js
throw the original error instead of wrap it when uncaught promise rejection found.
But the rejection value could be anything includes primitive value such as number.
In that case, we should not attach any additional properties to the value.
PR Close#38476
In Ivy, template type-checking has 3 modes: basic, full, and strict. The
primary difference between basic and full modes is that basic mode only
checks the top-level template, whereas full mode descends into nested
templates (embedded views like ngIfs and ngFors). Ivy applies this approach
to all of its template type-checking, including the DOM schema checks which
validate whether an element is a valid component/directive or not.
View Engine has both the basic and the full mode, with the same distinction.
However in View Engine, DOM schema checks happen for the full template even
in the basic mode.
Ivy's behavior here is technically a "fix" as it does not make sense for
some checks to apply to the full template and others only to the top-level
view. However, since g3 relies exclusively on the basic mode of checking and
developers there are used to DOM checks applying throughout their template,
this commit re-enables the nested schema checks even in basic mode only in
g3. This is done by enabling the checks only when Closure Compiler
annotations are requested.
Outside of g3, it's recommended that applications use at least the full mode
of checking (controlled by the `fullTemplateTypeCheck` flag), and ideally
the strict mode (`strictTemplates`).
PR Close#38943
The default value for `relativeLinkResolution` is changing from 'legacy' to 'corrected'.
This migration updates `RouterModule` configurations that use the default value to
now specifically use 'legacy' to prevent breakages when updating.
PR Close#38698
Misko Hevery
Paul Gschwendtner
Andrea Canciani
Keen Yee Liau
George Kalpakas
Joey Perrott
Alyssa Nicoll
Andrew Kushnir
JoostK
Andrew Scott
Dirk Luijk
Andrew Scott
Sonu Kapoor
JiaLiPassion
Alex Rickabaugh
Wagner Maciel