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Correct sorting of modifiers

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WolverinDEV 2020-03-28 11:30:03 +01:00
parent 13b65a1f35
commit 6ebe771178
1 changed files with 15 additions and 1 deletions
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16
tools/dtsgen/declarator.ts
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@ -24,6 +24,20 @@ function has_modifier<T extends ts.Modifier["kind"]>(modifiers: ts.ModifiersArra
function append_modifier<T extends ts.Modifier["kind"]>(modifiers: ts.ModifiersArray | undefined, target: T) : ts.ModifiersArray {
if(has_modifier(modifiers, target)) return modifiers;
const sort_oder: {[key: number]:number} = {};
sort_oder[SyntaxKind.AbstractKeyword] = 20;
sort_oder[SyntaxKind.AsyncKeyword] = 20;
sort_oder[SyntaxKind.ConstKeyword] = 20;
sort_oder[SyntaxKind.DeclareKeyword] = 20;
sort_oder[SyntaxKind.DefaultKeyword] = 20;
sort_oder[SyntaxKind.ExportKeyword] = 10;
sort_oder[SyntaxKind.PublicKeyword] = 30;
sort_oder[SyntaxKind.PrivateKeyword] = 30;
sort_oder[SyntaxKind.ProtectedKeyword] = 30;
sort_oder[SyntaxKind.ReadonlyKeyword] = 30;
sort_oder[SyntaxKind.StaticKeyword] = 30;
const comparator = (a: ts.Modifier, b: ts.Modifier) => sort_oder[a.kind] - sort_oder[b.kind];
return ts.createNodeArray(
[ts.createModifier(target as number), ...(modifiers || [])].map((e, index, array) => {
const range = ts.getCommentRange(e);
@ -37,7 +51,7 @@ function append_modifier<T extends ts.Modifier["kind"]>(modifiers: ts.ModifiersA
else
console.warn("Dropping comment on node because first node already has a comment");
return e;
}),
}).sort(comparator),
(modifiers || {hasTrailingComma: false}).hasTrailingComma
);
}