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Convert builder state to mutable data, so that later we can create builder Program out of this

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This commit is contained in:
Sheetal Nandi
2017-12-07 14:04:40 -08:00
parent 2586bb303c
commit bb0fc0d2bc
3 changed files with 243 additions and 28 deletions
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20
src/server/project.ts
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@@ -139,7 +139,7 @@ namespace ts.server {
/*@internal*/
resolutionCache: ResolutionCache;
private builder: BuilderState | undefined;
private builderState: BuilderState | undefined;
/**
* Set of files names that were updated since the last call to getChangesSinceVersion.
*/
@@ -460,18 +460,8 @@ namespace ts.server {
return [];
}
this.updateGraph();
if (!this.builder) {
this.builder = createBuilderState({
useCaseSensitiveFileNames: this.useCaseSensitiveFileNames(),
createHash: data => this.projectService.host.createHash(data),
onUpdateProgramInitialized: noop,
onSourceFileAdd: noop,
onSourceFileChanged: noop,
onSourceFileRemoved: noop
});
}
this.builder.updateProgram(this.program);
return mapDefined(this.builder.getFilesAffectedBy(this.program, scriptInfo.path, this.cancellationToken),
this.builderState = createBuilderState(this.program, this.projectService.toCanonicalFileName, this.builderState);
return mapDefined(BuilderState.getFilesAffectedBy(this.builderState, this.program, scriptInfo.path, this.cancellationToken, data => this.projectService.host.createHash(data)),
sourceFile => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : undefined);
}
@@ -507,7 +497,7 @@ namespace ts.server {
}
this.languageService.cleanupSemanticCache();
this.languageServiceEnabled = false;
this.builder = undefined;
this.builderState = undefined;
this.resolutionCache.closeTypeRootsWatch();
this.projectService.onUpdateLanguageServiceStateForProject(this, /*languageServiceEnabled*/ false);
}
@@ -548,7 +538,7 @@ 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;