Commit Graph

13 Commits

Author SHA1 Message Date
Alex Rickabaugh e030375d9a feat(ngcc): enable private NgModule re-exports in ngcc on request (#33177)
This commit adapts the private NgModule re-export system (using aliasing) to
ngcc. Not all ngcc compilations are compatible with these re-exports, as
they assume a 1:1 correspondence between .js and .d.ts files. The primary
concern here is supporting them for commonjs-only packages.

PR Close #33177
2019-10-22 13:14:31 -04:00
Kara Erickson 0de2a5e408 refactor(core): rename ngFactoryDef to ɵfac (#33116)
Factory defs are not considered public API, so the property
that contains them should be prefixed with Angular's marker
for "private" ('ɵ') to discourage apps from relying on def
APIs directly.

This commit adds the prefix and shortens the name from
ngFactoryDef to fac. This is because property names
cannot be minified by Uglify without turning on property
mangling (which most apps have turned off) and are thus
size-sensitive.

Note that the other "defs" (ngPipeDef, etc) will be
prefixed and shortened in follow-up PRs, in an attempt to
limit how large and conflict-y this change is.

PR Close #33116
2019-10-14 20:27:25 +00:00
Kara Erickson 1a67d70bf8 refactor(core): rename ngDirectiveDef to ɵdir (#33110)
Directive defs are not considered public API, so the property
that contains them should be prefixed with Angular's marker
for "private" ('ɵ') to discourage apps from relying on def
APIs directly.

This commit adds the prefix and shortens the name from
ngDirectiveDef to dir. This is because property names
cannot be minified by Uglify without turning on property
mangling (which most apps have turned off) and are thus
size-sensitive.

Note that the other "defs" (ngFactoryDef, etc) will be
prefixed and shortened in follow-up PRs, in an attempt to
limit how large and conflict-y this change is.

PR Close #33110
2019-10-14 16:20:11 +00:00
Kristiyan Kostadinov c885178d5f refactor(ivy): move directive, component and pipe factories to ngFactoryFn (#31953)
Reworks the compiler to output the factories for directives, components and pipes under a new static field called `ngFactoryFn`, instead of the usual `factory` property in their respective defs. This should eventually allow us to inject any kind of decorated class (e.g. a pipe).

**Note:** these changes are the first part of the refactor and they don't include injectables. I decided to leave injectables for a follow-up PR, because there's some more cases we need to handle when it comes to their factories. Furthermore, directives, components and pipes make up most of the compiler output tests that need to be refactored and it'll make follow-up PRs easier to review if the tests are cleaned up now.

This is part of the larger refactor for FW-1468.

PR Close #31953
2019-08-27 13:57:00 -07:00
George Kalpakas ed70f73794 refactor(ivy): ngcc - remove `formatProperty` from `EntryPointBundle` (#32052)
Remove the `formatProperty` property from the `EntryPointBundle`
interface, because the property is not directly related to that type.

It was only used in one place, when calling `fileWriter.writeBundle()`,
but we can pass `formatProperty` directrly to `writeBundle()`.

PR Close #32052
2019-08-08 11:14:38 -07:00
Pete Bacon Darwin d39a2beae1 refactor(ivy): ngcc - move decorator analysis types into their own file (#31544)
PR Close #31544
2019-07-23 21:11:39 -07:00
Pete Bacon Darwin f690a4e0af fix(ivy): ngcc - do not analyze files outside the current package (#30591)
Our module resolution prefers `.js` files over `.d.ts` files because
occasionally libraries publish their typings in the same directory
structure as the compiled JS files, i.e. adjacent to each other.

The standard TS module resolution would pick up the typings
file and add that to the `ts.Program` and so they would be
ignored by our analyzers. But we need those JS files, if they
are part of the current package.

But this meant that we also bring in JS files from external
imports from outside the package, which is not desired.
This was happening for the `@fire/storage` enty-point
that was importing the `firebase/storage` path.

In this commit we solve this problem, for the case of imports
coming from a completely different package, by saying that any
file that is outside the package root directory must be an external
import and so we do not analyze those files.

This does not solve the potential problem of imports between
secondary entry-points within a package but so far that does
not appear to be a problem.

PR Close #30591
2019-06-26 08:00:03 -07:00
Pete Bacon Darwin 42036f4b79 refactor(ivy): ngcc - pass `bundle` to `DecorationAnalyzer` (#30591)
Rather than passing a number of individual arguments, we can
just pass an `EntryPointBundle`, which already contains them.

This is also a precursor to using more of the properties in the bundle.

PR Close #30591
2019-06-26 08:00:03 -07:00
Pete Bacon Darwin 74f637f98d refactor(ivy): ngcc - no need to pass `isCore` explicitly (#30591)
It is part of `EntryPointBundle` so we can just use that, which
is generally already passed around.

PR Close #30591
2019-06-26 08:00:03 -07:00
Pete Bacon Darwin e943859843 refactor(ivy): ngcc - expose the `entryPoint` from the `EntryPointBundle` interface (#30591)
This will allow users of the `EntryPointBundle` to use some of the `EntryPoint`
properties without us having to pass them around one by one.

PR Close #30591
2019-06-26 08:00:03 -07:00
Pete Bacon Darwin 7186f9c016 refactor(ivy): implement a virtual file-system layer in ngtsc + ngcc (#30921)
To improve cross platform support, all file access (and path manipulation)
is now done through a well known interface (`FileSystem`).

For testing a number of `MockFileSystem` implementations are provided.
These provide an in-memory file-system which emulates operating systems
like OS/X, Unix and Windows.

The current file system is always available via the static method,
`FileSystem.getFileSystem()`. This is also used by a number of static
methods on `AbsoluteFsPath` and `PathSegment`, to avoid having to pass
`FileSystem` objects around all the time. The result of this is that one
must be careful to ensure that the file-system has been initialized before
using any of these static methods. To prevent this happening accidentally
the current file system always starts out as an instance of `InvalidFileSystem`,
which will throw an error if any of its methods are called.

You can set the current file-system by calling `FileSystem.setFileSystem()`.
During testing you can call the helper function `initMockFileSystem(os)`
which takes a string name of the OS to emulate, and will also monkey-patch
aspects of the TypeScript library to ensure that TS is also using the
current file-system.

Finally there is the `NgtscCompilerHost` to be used for any TypeScript
compilation, which uses a given file-system.

All tests that interact with the file-system should be tested against each
of the mock file-systems. A series of helpers have been provided to support
such tests:

* `runInEachFileSystem()` - wrap your tests in this helper to run all the
wrapped tests in each of the mock file-systems.
* `addTestFilesToFileSystem()` - use this to add files and their contents
to the mock file system for testing.
* `loadTestFilesFromDisk()` - use this to load a mirror image of files on
disk into the in-memory mock file-system.
* `loadFakeCore()` - use this to load a fake version of `@angular/core`
into the mock file-system.

All ngcc and ngtsc source and tests now use this virtual file-system setup.

PR Close #30921
2019-06-25 16:25:24 -07:00
Ben Lesh d7eaae6f22 refactor(ivy): Move instructions back to ɵɵ (#30546)
There is an encoding issue with using delta `Δ`, where the browser will attempt to detect the file encoding if the character set is not explicitly declared on a `<script/>` tag, and Chrome will find the `Δ` character and decide it is window-1252 encoding, which misinterprets the `Δ` character to be some other character that is not a valid JS identifier character

So back to the frog eyes we go.

```
    __
   /ɵɵ\
  ( -- ) - I am ineffable. I am forever.
 _/    \_
/  \  /  \
==  ==  ==
```

PR Close #30546
2019-05-20 16:37:47 -07:00
Pete Bacon Darwin c613596658 fix(ivy): ngcc - separate typings rendering from src rendering (#25445)
Previously the same `Renderer` was used to render typings (.d.ts)
files. But the new `UmdRenderer` is not able to render typings files
correctly.

This commit splits out the typings rendering from the src rendering.
To achieve this the previous renderers have been refactored from
sub-classes of the abstract `Renderer` class to  classes that implement
the `RenderingFormatter` interface, which are then passed to the
`Renderer` and `DtsRenderer` to modify its rendering behaviour.

Along the way a few utility interfaces and classes have been moved
around and renamed for clarity.

PR Close #25445
2019-05-16 12:11:04 -07:00