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Write log about unresolved imports calculation

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This commit is contained in:
Sheetal Nandi
2025-05-16 14:28:42 -07:00
parent 81c951894e
commit 31009c830f
1374 changed files with 14258 additions and 2 deletions
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src/server/project.ts
+15 -2
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@@ -1448,7 +1448,11 @@ export abstract class Project implements LanguageServiceHost, ModuleResolutionHo
// (can reuse cached imports for files that were not changed)
// 4. compilation settings were changed in the way that might affect module resolution - drop all caches and collect all data from the scratch
if (hasNewProgram || changedFiles.length) {
this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program!, this.cachedUnresolvedImportsPerFile);
this.lastCachedUnresolvedImportsList = getUnresolvedImports(
this.program!,
this.cachedUnresolvedImportsPerFile,
s => this.writeLog(s),
);
}
this.enqueueInstallTypingsForProject(hasAddedorRemovedFiles);
@@ -2357,8 +2361,13 @@ export abstract class Project implements LanguageServiceHost, ModuleResolutionHo
}
}
function getUnresolvedImports(program: Program, cachedUnresolvedImportsPerFile: Map<Path, readonly string[]>): SortedReadonlyArray<string> {
function getUnresolvedImports(
program: Program,
cachedUnresolvedImportsPerFile: Map<Path, readonly string[]>,
writeLog: (s: string) => void,
): SortedReadonlyArray<string> {
const sourceFiles = program.getSourceFiles();
writeLog(`getUnresolvedImports:: Files:: ${sourceFiles.length}`);
tracing?.push(tracing.Phase.Session, "getUnresolvedImports", { count: sourceFiles.length });
const ambientModules = program.getTypeChecker().getAmbientModules().map(mod => stripQuotes(mod.getName()));
const result = sortAndDeduplicate(flatMap(sourceFiles, sourceFile =>
@@ -2367,8 +2376,10 @@ function getUnresolvedImports(program: Program, cachedUnresolvedImportsPerFile:
sourceFile,
ambientModules,
cachedUnresolvedImportsPerFile,
writeLog,
)));
tracing?.pop();
writeLog(`getUnresolvedImports:: Files:: ${sourceFiles.length} Done: ${JSON.stringify(result)}`);
return result;
}
function extractUnresolvedImportsFromSourceFile(
@@ -2376,6 +2387,7 @@ function extractUnresolvedImportsFromSourceFile(
file: SourceFile,
ambientModules: readonly string[],
cachedUnresolvedImportsPerFile: Map<Path, readonly string[]>,
writeLog: (s: string) => void,
): readonly string[] {
return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => {
let unresolvedImports: string[] | undefined;
@@ -2389,6 +2401,7 @@ function extractUnresolvedImportsFromSourceFile(
unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName);
}
}, file);
writeLog(`extractUnresolvedImportsFromSourceFile:: ${file.path}:: ${JSON.stringify(unresolvedImports || emptyArray)}`);
return unresolvedImports || emptyArray;
});
}