8000 feat(typescript-estree): add debug logs for useProgramFromProjectService by JoshuaKGoldberg · Pull Request #8426 · typescript-eslint/typescript-eslint · GitHub
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feat(typescript-estree): add debug logs for useProgramFromProjectService #8426

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Merged
merged 4 commits into from
Feb 23, 2024
Merged

feat(typescript-estree): add debug logs for useProgramFromProjectService #8426

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3b2040a
feat(typescript-estree): add debug logs for useProgramFromProjectService
JoshuaKGoldberg Feb 10, 2024
f1d5d45
Added a bit more around filePathMatchedBy
JoshuaKGoldberg Feb 12, 2024
9927577
Update packages/typescript-estree/src/useProgramFromProjectService.ts
JoshuaKGoldberg Feb 20, 2024
c2cec0d
Merge branch 'main' into use-program-from-project-service-logs
JoshuaKGoldberg Feb 20, 2024
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18 changes: 18 additions & 0 deletions packages/typescript-estree/src/useProgramFromProjectService.ts
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
import debug from 'debug';
import { minimatch } from 'minimatch';

import { createProjectProgram } from './create-program/createProjectProgram';
Expand All @@ -9,12 +10,17 @@ import {
} from './create-program/shared';
import type { MutableParseSettings } from './parseSettings';

const log = debug(
'typescript-eslint:typescript-estree:useProgramFromProjectService',
);

export function useProgramFromProjectService(
{ allowDefaultProjectForFiles, service }: ProjectServiceSettings,
parseSettings: Readonly<MutableParseSettings>,
hasFullTypeInformation: boolean,
): ASTAndDefiniteProgram | undefined {
const filePath = getCanonicalFileName(parseSettings.filePath);
log('Opening project service file for: %s', filePath);

const opened = service.openClientFile(
ensureAbsolutePath(filePath, service.host.getCurrentDirectory()),
Expand All @@ -23,7 +29,14 @@ export function useProgramFromProjectService(
parseSettings.tsconfigRootDir,
);

log('Opened project service file: %o', opened);

if (hasFullTypeInformation) {
log(
'Project service type information enabled; checking for file path match on: %o',
allowDefaultProjectForFiles,
);

if (opened.configFileName) {
if (filePathMatchedBy(filePath, allowDefaultProjectForFiles)) {
throw new Error(
Expand All @@ -37,16 +50,21 @@ export function useProgramFromProjectService(
}
}

log('Retrieving script info and then program for: %s', filePath);

const scriptInfo = service.getScriptInfo(filePath);
const program = service
.getDefaultProjectForFile(scriptInfo!.fileName, true)!
.getLanguageService(/*ensureSynchronized*/ true)
.getProgram();

if (!program) {
log('Could not find project service program for: %s', filePath);
return undefined;
}

log('Found project service program for: %s', filePath);

return createProjectProgram(parseSettings, [program]);
}

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