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Bump TS devDep to 5.3, hack dtsBundler to remove new comments (#56554)

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This commit is contained in:
Jake Bailey
2023-11-27 09:26:24 -08:00
committed by GitHub
parent d4fbc9b57d
commit b334e073d5
4 changed files with 35 additions and 11 deletions
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28
scripts/dtsBundler.mjs
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@@ -89,7 +89,31 @@ assert(sourceFile, "Failed to load source file");
const moduleSymbol = typeChecker.getSymbolAtLocation(sourceFile);
assert(moduleSymbol, "Failed to get module's symbol");
const printer = ts.createPrinter({ newLine: newLineKind });
/** @type {{ writeNode(hint: ts.EmitHint, node: ts.Node, sourceFile: ts.SourceFile | undefined, writer: any): void }} */
const printer = /** @type {any} */ (ts.createPrinter({ newLine: newLineKind }));
/** @type {{ writeComment(s: string): void; getText(): string; clear(): void }} */
const writer = /** @type {any} */ (ts).createTextWriter("\n");
const originalWriteComment = writer.writeComment.bind(writer);
writer.writeComment = s => {
// Hack; undo https://github.com/microsoft/TypeScript/pull/50097
// We printNode directly, so we get all of the original source comments.
// If we were using actual declaration emit instead, this wouldn't be needed.
if (s.startsWith("//")) {
return;
}
originalWriteComment(s);
};
/**
* @param {ts.Node} node
* @param {ts.SourceFile} sourceFile
*/
function printNode(node, sourceFile) {
printer.writeNode(ts.EmitHint.Unspecified, node, sourceFile, writer);
const text = writer.getText();
writer.clear();
return text;
}
/** @type {string[]} */
const publicLines = [];
@@ -141,7 +165,7 @@ function write(s, target) {
* @param {WriteTarget} target
*/
function writeNode(node, sourceFile, target) {
write(printer.printNode(ts.EmitHint.Unspecified, node, sourceFile), target);
write(printNode(node, sourceFile), target);
}
/** @type {Map<ts.Symbol, boolean>} */