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feat(compiler-cli): introduce synchronous codegen API

This commit is contained in:
Alex Eagle 2017-06-05 11:34:25 -07:00 committed by Alex Rickabaugh
parent 269bbe0e7d
commit b00b80a45b
3 changed files with 22 additions and 13 deletions
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29
packages/compiler-cli/src/codegen.ts
View File

@ -40,17 +40,24 @@ export class CodeGenerator {
return this.compiler return this.compiler
.analyzeModulesAsync(this.program.getSourceFiles().map( .analyzeModulesAsync(this.program.getSourceFiles().map(
sf => this.ngCompilerHost.getCanonicalFileName(sf.fileName))) sf => this.ngCompilerHost.getCanonicalFileName(sf.fileName)))
.then(analyzedModules => this.compiler.emitAllImpls(analyzedModules)) .then(analyzedModules => this.emit(analyzedModules));
.then(generatedModules => { }
return generatedModules.map(generatedModule => {
const sourceFile = this.program.getSourceFile(generatedModule.srcFileUrl); codegenSync(): string[] {
const emitPath = this.ngCompilerHost.calculateEmitPath(generatedModule.genFileUrl); const analyzed = this.compiler.analyzeModulesSync(this.program.getSourceFiles().map(
const source = sf => this.ngCompilerHost.getCanonicalFileName(sf.fileName)));
generatedModule.source || compiler.toTypeScript(generatedModule, PREAMBLE); return this.emit(analyzed);
this.host.writeFile(emitPath, source, false, () => {}, [sourceFile]); }
return emitPath;
}); private emit(analyzedModules: compiler.NgAnalyzedModules) {
}); const generatedModules = this.compiler.emitAllImpls(analyzedModules);
return generatedModules.map(generatedModule => {
const sourceFile = this.program.getSourceFile(generatedModule.srcFileUrl);
const emitPath = this.ngCompilerHost.calculateEmitPath(generatedModule.genFileUrl);
const source = generatedModule.source || compiler.toTypeScript(generatedModule, PREAMBLE);
this.host.writeFile(emitPath, source, false, () => {}, [sourceFile]);
return emitPath;
});
} }
static create( static create(

4
packages/compiler-cli/src/compiler_host.ts
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@ -258,7 +258,9 @@ export class CompilerHost implements AotCompilerHost {
return v3Metadata; return v3Metadata;
} }
loadResource(filePath: string): Promise<string> { return this.context.readResource(filePath); } loadResource(filePath: string): Promise<string>|string {
return this.context.readResource(filePath);
}
loadSummary(filePath: string): string|null { loadSummary(filePath: string): string|null {
if (this.context.fileExists(filePath)) { if (this.context.fileExists(filePath)) {

2
packages/compiler/src/i18n/extractor.ts
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@ -41,7 +41,7 @@ export interface ExtractorHost extends StaticSymbolResolverHost, AotSummaryResol
/** /**
* Loads a resource (e.g. html / css) * Loads a resource (e.g. html / css)
*/ */
loadResource(path: string): Promise<string>; loadResource(path: string): Promise<string>|string;
} }
export class Extractor { export class Extractor {