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Fixed skipping of nested object literals with --excludeNotExported #1103

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Fixed skipping of nested object literals with --excludeNotExported #1103

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6 changes: 5 additions & 1 deletion src/lib/converter/factories/declaration.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,10 @@ export function createDeclaration(context: Context, node: ts.Declaration, kind:
let isExported: boolean;
if (container.kindOf([ReflectionKind.Module, ReflectionKind.ExternalModule])) {
isExported = false; // Don't inherit exported state in modules and namespaces
} else if (container.kindOf([ReflectionKind.TypeLiteral]) && context.converter.excludeNotExported) {
// If the container for this is a type literal, it never had the
// isExported flag set on it. See https://github.com/TypeStrong/typedoc/issues/953
isExported = true;
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This worries me. Is there a reason we can't set the isExported flag on containers when creating them instead of this?

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Yeah, I looked into that. That does seem like the more "correct" way to go about it. However, after extensive debugging I discovered that this factory function doesn't ever get called for object literals themselves. Instead, I believe the associated Declaration is created here: https://github.com/TypeStrong/typedoc/blob/master/src/lib/converter/types/reference.ts#L127

Perhaps there is an underlying issue where object literal declarations follow a different code path. I didn't want to go there, so I just wrote some tests to determine the least invasive fix, which is what you see.

Happy to dive back in if you can provide some additional insights about code structure. It's a pretty challenging codebase. :)

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Makes sense, thanks. I would like to fix this the right way, but haven't had enough time to dig in and see where that would be yet, so unfortunately I can't provide any guidance here. Maybe next weekend.

Yes, the codebase is rather difficult to follow, we're working on it, but its slow going. :)

} else {
isExported = container.flags.isExported;
}
Expand Down Expand Up @@ -108,7 +112,7 @@ export function createDeclaration(context: Context, node: ts.Declaration, kind:
child.setFlag(ReflectionFlag.Static, isStatic);
child.setFlag(ReflectionFlag.Private, isPrivate);
child.setFlag(ReflectionFlag.ConstructorProperty, isConstructorProperty);
child.setFlag(ReflectionFlag.Exported, isExported);
child.setFlag(ReflectionFlag.Exported, isExported);
child = setupDeclaration(context, child, node);

if (child) {
Expand Down
16 changes: 16 additions & 0 deletions src/test/converter.test.ts
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Expand Up @@ -156,6 +156,7 @@ describe('Converter with excludeNotExported=true', function() {
const base = Path.join(__dirname, 'converter');
const exportWithLocalDir = Path.join(base, 'export-with-local');
const classDir = Path.join(base, 'class');
const literalsDir = Path.join(base, 'export-literals');
let app: Application;

before('constructs', function() {
Expand Down Expand Up @@ -204,4 +205,19 @@ describe('Converter with excludeNotExported=true', function() {
});
});

describe('export-literals', () => {
it('converts fixtures', function() {
resetReflectionID();
result = app.convert(app.expandInputFiles([literalsDir]));
Assert(result instanceof ProjectReflection, 'No reflection returned');
});

it('matches specs', function() {
const specs = JSON.parse(FS.readFileSync(Path.join(literalsDir, 'specs-without-exported.json')).toString());
let data = JSON.stringify(result!.toObject(), null, ' ');
data = data.split(normalizePath(base)).join('%BASE%');

compareReflections(JSON.parse(data), specs);
});
});
});
20 changes: 20 additions & 0 deletions src/test/converter/export-literals/export-literals.ts
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@@ -0,0 +1,20 @@
export interface INestedInterface
{
nestedOptional?: {
innerMember: string;
};

nested: {
isIncluded: boolean;
};
}

export function func(param: {nested: string}): boolean {
return param.nested === 'yes';
}

export function createSomething() {
return {
foo: 'bar'
};
}
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