Paul Gschwendtner 024c31da25 feat(core): add undecorated classes migration schematic (#31650)
Introduces a new migration schematic that follows the given
migration plan: https://hackmd.io/@alx/S1XKqMZeS.

First case: The schematic detects decorated directives which
inherit a constructor. The migration ensures that all base
classes until the class with the explicit constructor are
properly decorated with "@Directive()" or "@Component". In
case one of these classes is not decorated, the schematic
adds the abstract "@Directive()" decorator automatically.

Second case: The schematic detects undecorated declarations
and copies the inherited "@Directive()", "@Component" or
"@Pipe" decorator to the undecorated derived class. This
involves non-trivial import rewriting, identifier aliasing
and AOT metadata serializing
(as decorators are not always part of source files)

PR Close #31650
2019-08-13 14:40:52 -07:00

21 lines
661 B
Python

load("//tools:defaults.bzl", "npm_package")
exports_files([
"tsconfig.json",
"migrations.json",
])
npm_package(
name = "npm_package",
srcs = ["migrations.json"],
visibility = ["//packages/core:__pkg__"],
deps = [
"//packages/core/schematics/migrations/injectable-pipe",
"//packages/core/schematics/migrations/move-document",
"//packages/core/schematics/migrations/renderer-to-renderer2",
"//packages/core/schematics/migrations/static-queries",
"//packages/core/schematics/migrations/template-var-assignment",
"//packages/core/schematics/migrations/undecorated-classes-with-di",
],
)