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Use builder state to emit instead

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This commit is contained in:
Sheetal Nandi
2017-11-22 11:48:50 -08:00
parent eb5797fd36
commit a06f0c3d9f
7 changed files with 408 additions and 316 deletions
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src/server/project.ts
+8 -19
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@@ -139,7 +139,7 @@ namespace ts.server {
/*@internal*/
resolutionCache: ResolutionCache;
private builder: Builder;
private builderState: BuilderState;
/**
* Set of files names that were updated since the last call to getChangesSinceVersion.
*/
@@ -442,15 +442,6 @@ namespace ts.server {
return this.languageService;
}
private ensureBuilder() {
if (!this.builder) {
this.builder = createBuilder({
getCanonicalFileName: this.projectService.toCanonicalFileName,
computeHash: data => this.projectService.host.createHash(data)
});
}
}
private shouldEmitFile(scriptInfo: ScriptInfo) {
return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent();
}
@@ -460,8 +451,11 @@ namespace ts.server {
return [];
}
this.updateGraph();
this.ensureBuilder();
return mapDefined(this.builder.getFilesAffectedBy(this.program, scriptInfo.path),
this.builderState = createBuilderState(this.program, {
getCanonicalFileName: this.projectService.toCanonicalFileName,
computeHash: data => this.projectService.host.createHash(data)
}, this.builderState);
return mapDefined(this.builderState.getFilesAffectedBy(this.program, scriptInfo.path),
sourceFile => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : undefined);
}
@@ -497,6 +491,7 @@ namespace ts.server {
}
this.languageService.cleanupSemanticCache();
this.languageServiceEnabled = false;
this.builderState = undefined;
this.resolutionCache.closeTypeRootsWatch();
this.projectService.onUpdateLanguageServiceStateForProject(this, /*languageServiceEnabled*/ false);
}
@@ -537,7 +532,7 @@ namespace ts.server {
this.rootFilesMap = undefined;
this.externalFiles = undefined;
this.program = undefined;
this.builder = undefined;
this.builderState = undefined;
this.resolutionCache.clear();
this.resolutionCache = undefined;
this.cachedUnresolvedImportsPerFile = undefined;
@@ -787,15 +782,9 @@ namespace ts.server {
if (this.setTypings(cachedTypings)) {
hasChanges = this.updateGraphWorker() || hasChanges;
}
if (this.builder) {
this.builder.updateProgram(this.program);
}
}
else {
this.lastCachedUnresolvedImportsList = undefined;
if (this.builder) {
this.builder.clear();
}
}
if (hasChanges) {