Commit Graph

2 Commits

Author SHA1 Message Date
Pete Bacon Darwin 16d7dde2ad refactor(ivy): ngcc - implement abstract FileSystem (#29643)
This commit introduces a new interface, which abstracts access
to the underlying `FileSystem`. There is initially one concrete
implementation, `NodeJsFileSystem`, which is simply wrapping the
`fs` library of NodeJs.

Going forward, we can provide a `MockFileSystem` for test, which
should allow us to stop using `mock-fs` for most of the unit tests.
We could also implement a `CachedFileSystem` that may improve the
performance of ngcc.

PR Close #29643
2019-04-29 12:37:21 -07:00
Pete Bacon Darwin 1fd2cc6340 refactor(ivy): ngcc - move the dependency resolving stuff around (#29643)
For UMD/RequireJS support we will need to have multiple
`DependencyHost` implementations. This commit  prepares the
ground for that.

PR Close #29643
2019-04-29 12:37:21 -07:00