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Modify api to emit affected files using callback instead of generating in memory output

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Also marking few apis introduced during watch improvements changes that are suppose to be internal for now
This commit is contained in:
Sheetal Nandi
2017-10-03 15:06:56 -07:00
parent f9c901ada7
commit 8fbfb5ffc0
10 changed files with 144 additions and 209 deletions
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26
src/server/project.ts
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@@ -443,18 +443,13 @@ namespace ts.server {
if (!this.builder) {
this.builder = createBuilder({
getCanonicalFileName: this.projectService.toCanonicalFileName,
getEmitOutput: (_program, sourceFile, emitOnlyDts, isDetailed) =>
this.getFileEmitOutput(sourceFile, emitOnlyDts, isDetailed),
computeHash: data =>
this.projectService.host.createHash(data),
shouldEmitFile: sourceFile =>
!this.shouldEmitFile(sourceFile)
computeHash: data => this.projectService.host.createHash(data)
});
}
}
private shouldEmitFile(sourceFile: SourceFile) {
return !this.projectService.getScriptInfoForPath(sourceFile.path).isDynamicOrHasMixedContent();
private shouldEmitFile(scriptInfo: ScriptInfo) {
return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent();
}
getCompileOnSaveAffectedFileList(scriptInfo: ScriptInfo): string[] {
@@ -464,15 +459,17 @@ namespace ts.server {
this.updateGraph();
this.ensureBuilder();
return mapDefined(this.builder.getFilesAffectedBy(this.program, scriptInfo.path),
sourceFile => this.shouldEmitFile(sourceFile) ? sourceFile.fileName : undefined);
sourceFile => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : undefined);
}
/**
* Returns true if emit was conducted
*/
emitFile(scriptInfo: ScriptInfo, writeFile: (path: string, data: string, writeByteOrderMark?: boolean) => void): boolean {
this.ensureBuilder();
const { emitSkipped, outputFiles } = this.builder.emitFile(this.program, scriptInfo.path);
if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) {
return false;
}
const { emitSkipped, outputFiles } = this.getLanguageService(/*ensureSynchronized*/ false).getEmitOutput(scriptInfo.fileName);
if (!emitSkipped) {
for (const outputFile of outputFiles) {
const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory);
@@ -598,13 +595,6 @@ namespace ts.server {
});
}
private getFileEmitOutput(sourceFile: SourceFile, emitOnlyDtsFiles: boolean, isDetailed: boolean) {
if (!this.languageServiceEnabled) {
return undefined;
}
return this.getLanguageService(/*ensureSynchronized*/ false).getEmitOutput(sourceFile.fileName, emitOnlyDtsFiles, isDetailed);
}
getExcludedFiles(): ReadonlyArray<NormalizedPath> {
return emptyArray;
}