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refactor(ivy): ngcc - move the dependency resolving stuff around (#29643)

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For UMD/RequireJS support we will need to have multiple
`DependencyHost` implementations. This commit  prepares the
ground for that.

PR Close #29643
This commit is contained in:
Pete Bacon Darwin
2019-04-28 20:47:57 +01:00
committed by Andrew Kushnir
parent 5ced8fbbd5
commit 1fd2cc6340
10 changed files with 89 additions and 52 deletions
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9
packages/compiler-cli/ngcc/src/main.ts
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@ -11,15 +11,15 @@ import {readFileSync} from 'fs';
import {AbsoluteFsPath} from '../../src/ngtsc/path';
import {DependencyResolver} from './dependencies/dependency_resolver';
import {EsmDependencyHost} from './dependencies/esm_dependency_host';
import {ModuleResolver} from './dependencies/module_resolver';
import {ConsoleLogger, LogLevel} from './logging/console_logger';
import {Logger} from './logging/logger';
import {hasBeenProcessed, markAsProcessed} from './packages/build_marker';
import {DependencyHost} from './packages/dependency_host';
import {DependencyResolver} from './packages/dependency_resolver';
import {EntryPointFormat, EntryPointJsonProperty, SUPPORTED_FORMAT_PROPERTIES, getEntryPointFormat} from './packages/entry_point';
import {makeEntryPointBundle} from './packages/entry_point_bundle';
import {EntryPointFinder} from './packages/entry_point_finder';
import {ModuleResolver} from './packages/module_resolver';
import {Transformer} from './packages/transformer';
import {PathMappings} from './utils';
import {FileWriter} from './writing/file_writer';
@ -27,6 +27,7 @@ import {InPlaceFileWriter} from './writing/in_place_file_writer';
import {NewEntryPointFileWriter} from './writing/new_entry_point_file_writer';
/**
* The options to configure the ngcc compiler.
*/
@ -81,7 +82,7 @@ export function mainNgcc(
logger = new ConsoleLogger(LogLevel.info), pathMappings}: NgccOptions): void {
const transformer = new Transformer(logger);
const moduleResolver = new ModuleResolver(pathMappings);
const host = new DependencyHost(moduleResolver);
const host = new EsmDependencyHost(moduleResolver);
const resolver = new DependencyResolver(logger, host);
const finder = new EntryPointFinder(logger, resolver);
const fileWriter = getFileWriter(createNewEntryPointFormats);