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feat(compiler-cli): automatically lower lambda expressions in metadata

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This commit is contained in:
Chuck Jazdzewski
2017-07-13 14:25:17 -07:00
committed by Alex Rickabaugh
parent 67dff7bd5d
commit b6c4af6495
9 changed files with 456 additions and 20 deletions
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10
packages/compiler-cli/src/compiler_host.ts
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@ -25,8 +25,9 @@ export interface CompilerHostContext extends ts.ModuleResolutionHost {
assumeFileExists(fileName: string): void;
}
export interface MetadataProvider { getMetadata(source: ts.SourceFile): ModuleMetadata|undefined; }
export class CompilerHost implements AotCompilerHost {
protected metadataCollector = new MetadataCollector();
private isGenDirChildOfRootDir: boolean;
protected basePath: string;
private genDir: string;
@ -39,7 +40,8 @@ export class CompilerHost implements AotCompilerHost {
constructor(
protected program: ts.Program, protected options: AngularCompilerOptions,
protected context: CompilerHostContext, collectorOptions?: CollectorOptions) {
protected context: CompilerHostContext, collectorOptions?: CollectorOptions,
protected metadataProvider: MetadataProvider = new MetadataCollector()) {
// normalize the path so that it never ends with '/'.
this.basePath = path.normalize(path.join(this.options.basePath !, '.')).replace(/\\/g, '/');
this.genDir = path.normalize(path.join(this.options.genDir !, '.')).replace(/\\/g, '/');
@ -206,7 +208,7 @@ export class CompilerHost implements AotCompilerHost {
}
const sf = this.getSourceFile(filePath);
const metadata = this.metadataCollector.getMetadata(sf);
const metadata = this.metadataProvider.getMetadata(sf);
return metadata ? [metadata] : [];
}
@ -245,7 +247,7 @@ export class CompilerHost implements AotCompilerHost {
v3Metadata.metadata[prop] = v1Metadata.metadata[prop];
}
const exports = this.metadataCollector.getMetadata(this.getSourceFile(dtsFilePath));
const exports = this.metadataProvider.getMetadata(this.getSourceFile(dtsFilePath));
if (exports) {
for (let prop in exports.metadata) {
if (!v3Metadata.metadata[prop]) {