feat(net-setsimultaneousaccepts-migration): create recipe #278

vespa7 · 2025-11-19T13:14:23Z

Closes #173

AugustinMauroy · 2025-11-19T21:18:33Z

package.json

    "migrations",
-    "node.js"
-  ],
+    "node.js"  ],


you should revert this change

recipes/net-setSimultaneousAccepts-migration/README.md

AugustinMauroy

Missing test case for dynamic import

vespa7 · 2025-11-19T22:32:26Z

Missing test case for dynamic import

Yes, it’s in draft. It doesn’t need to be corrected yet. I’m waiting for a question to be resolved.

JakobJingleheimer · 2025-11-20T09:02:53Z

Yes, it’s in draft. It doesn’t need to be corrected yet. I’m waiting for a question to be resolved.

I don't see a question. Is it something we can help with? (Could you point us to it?)

AugustinMauroy · 2025-11-28T08:25:58Z

package.json

    "codemod",
    "migrations",
-    "node.js"
+    "node.js"  


Suggested change

"node.js"

"node.js"

AugustinMauroy · 2025-11-28T08:26:49Z

What the current state of this pr ?

vespa7 · 2025-11-28T10:56:14Z

What the current state of this pr ?

The PR is ready to be reviewed.

AugustinMauroy

not too bad, good job but there are serval part of the implementation that need to be discussed

AugustinMauroy · 2025-11-29T17:42:54Z

recipes/net-setSimultaneousAccepts-migration/codemod.yaml

@@ -0,0 +1,21 @@
+schema_version: "1.0"
+name: "@nodejs/net-setSimultaneousAccepts-migration"


Suggested change

name: "@nodejs/net-setSimultaneousAccepts-migration"

name: "@nodejs/net-setSimultaneousAccepts-deprecation"

#namingIsHard @nodejs/userland-migrations what do you think

AugustinMauroy · 2025-11-29T17:44:09Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+	const linesToRemove: Range[] = [];
+
+	const netImportStatements = getAllNetImportStatements(root);
+	if (netImportStatements.length === 0) return null;


Suggested change

if (netImportStatements.length === 0) return null;

// If no import found we don't process the file

if (!netImportStatements.length) return null;

AugustinMauroy · 2025-11-29T17:44:59Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+		processNetImportStatement(rootNode, statement, linesToRemove, edits);
+	}
+
+	if (edits.length === 0 && linesToRemove.length === 0) return null;


Suggested change

if (edits.length === 0 && linesToRemove.length === 0) return null;

// If there aren't any change we don't try to modify something

if (!edits.length && !linesToRemove.length) return null;

Maybe "No changes, nothing to do" for the comment

AugustinMauroy · 2025-11-29T17:46:22Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+		...getNodeImportStatements(root, 'node:net'),
+		...getNodeImportCalls(root, 'node:net'),
+		...getNodeRequireCalls(root, 'node:net'),


Suggested change

...getNodeImportStatements(root, 'node:net'),

...getNodeImportCalls(root, 'node:net'),

...getNodeRequireCalls(root, 'node:net'),

...getNodeImportStatements(root, 'net'),

...getNodeImportCalls(root, 'net'),

...getNodeRequireCalls(root, 'net'),

the node: isn't needed theses functions catch it

AugustinMauroy · 2025-11-29T17:46:36Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+	edits: Edit[]
+): void {
+	const bindingPath = resolveBindingPath(statementNode, '$');
+	if (!bindingPath) return;


Suggested change

if (!bindingPath) return;

if (!bindingPath) return;

AugustinMauroy · 2025-11-29T17:47:37Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+/**
+ * Finds all _setSimultaneousAccepts() call expressions
+ */
+function findSetSimultaneousAcceptsCalls(


This function isn't valuable. You can "hardcode" this query in the parent functio

AugustinMauroy · 2025-11-29T17:48:56Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+	const objDeclarations = rootNode.findAll({
+		rule: {
+			any: [
+				{ pattern: `const ${objectName} = $_` },


why ast kind/ast query can we have something stronger ?

Mmm, I think there's probably a built-in way from ast-grep to get this without needing such a wide pattern.

AugustinMauroy · 2025-11-29T17:49:53Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+	for (const objDecl of objDeclarations) {
+		const objectLiterals = objDecl.findAll({ rule: { kind: 'object' } });
+
+		for (const obj of objectLiterals) {
+			const pairs = obj.findAll({ rule: { kind: 'pair' } });
+
+			for (const pair of pairs) {
+				const key = pair.child(0);
+				if (key?.text() === propertyName) {
+					const rangeWithComma = expandRangeToIncludeTrailingComma(
+						pair.range(),
+						rootNode.text()
+					);
+					linesToRemove.push(rangeWithComma);
+				}
+			}
+		}
+	}


can we have a loop that push to an array then iterate on this array to avoid 3th level of nested loop

AugustinMauroy · 2025-11-29T17:50:50Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+	varName: string,
+	linesToRemove: Range[]
+): void {
+	const varDeclarationStatements = rootNode.findAll({


JakobJingleheimer

Thanks for this! It's a good first :)

I think this could use some additional test-cases that include more things happening from node:net to ensure they don't get broken.

JakobJingleheimer · 2025-11-27T22:32:36Z

package.json

    "codemod",
    "migrations",
-    "node.js"
+    "node.js"  


Suggested change

"node.js"

"node.js"

JakobJingleheimer · 2025-11-27T22:38:22Z

recipes/net-setSimultaneousAccepts-migration/README.md

+const net = require("node:net");
+
+-net._setSimultaneousAccepts(false);
+ const server = net.createServer();


Suggested change

const net = require("node:net");

-net._setSimultaneousAccepts(false);

const server = net.createServer();

const net = require("node:net");

- net._setSimultaneousAccepts(false);

const server = net.createServer();

JakobJingleheimer · 2025-11-30T15:28:32Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+		processNetImportStatement(rootNode, statement, linesToRemove, edits);
+	}
+
+	if (edits.length === 0 && linesToRemove.length === 0) return null;


Maybe "No changes, nothing to do" for the comment

JakobJingleheimer · 2025-12-01T09:37:29Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+	if (argKind === 'member_expression') {
+		handleMemberExpressionArgument(rootNode, argNode, linesToRemove);
+	} else if (argKind === 'identifier') {
+		handleIdentifierArgument(rootNode, argNode, linesToRemove);
+	}


nit: switch makes it more clear that its inspecting the same condition for each.

Suggested change

if (argKind === 'member_expression') {

handleMemberExpressionArgument(rootNode, argNode, linesToRemove);

} else if (argKind === 'identifier') {

handleIdentifierArgument(rootNode, argNode, linesToRemove);

}

switch(argKind) {

case 'member_expression': handleMemberExpressionArgument(rootNode, argNode, linesToRemove); break;

case 'identifier': handleIdentifierArgument(rootNode, argNode, linesToRemove); break;

}

JakobJingleheimer · 2025-12-01T09:39:11Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+		rule: { pattern: `${objectName}.${propertyName}` },
+	});
+
+	// Only remove if this is the only reference


nit: the extra "only" is kind of cumbersome to read

Suggested change

// Only remove if this is the only reference

// Remove when this is the only reference

JakobJingleheimer · 2025-12-01T09:40:59Z

recipes/net-setSimultaneousAccepts-migration/src/workflow.ts

+	const objDeclarations = rootNode.findAll({
+		rule: {
+			any: [
+				{ pattern: `const ${objectName} = $_` },


Mmm, I think there's probably a built-in way from ast-grep to get this without needing such a wide pattern.

feat(net-setsimultaneousaccepts-migration): create recipe

081d5e8

Closes nodejs#173

AugustinMauroy reviewed Nov 19, 2025

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package.json Outdated

"migrations",

"node.js"

],

"node.js" ],

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you should revert this change

AugustinMauroy reviewed Nov 19, 2025

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recipes/net-setSimultaneousAccepts-migration/README.md Show resolved Hide resolved

AugustinMauroy reviewed Nov 19, 2025

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Remove variable passed to method

9084315

vespa7 marked this pull request as ready for review November 20, 2025 13:50

JakobJingleheimer added the awaiting reviewer Author has responded and needs action from the reviewer label Nov 27, 2025

AugustinMauroy reviewed Nov 28, 2025

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package.json

"codemod",

"migrations",

"node.js"

"node.js"

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AugustinMauroy Nov 28, 2025

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Suggested change

"node.js"

"node.js"

AugustinMauroy reviewed Nov 29, 2025

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JakobJingleheimer reviewed Dec 1, 2025

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JakobJingleheimer added awaiting author Reviewer has requested something from the author and removed awaiting reviewer Author has responded and needs action from the reviewer labels Dec 1, 2025

		@@ -0,0 +1,21 @@
		schema_version: "1.0"
		name: "@nodejs/net-setSimultaneousAccepts-migration"

-	if (netImportStatements.length === 0) return null;
+	// If no import found we don't process the file
+	if (!netImportStatements.length) return null;

-	if (edits.length === 0 && linesToRemove.length === 0) return null;
+	// If there aren't any change we don't try to modify something
+	if (!edits.length && !linesToRemove.length) return null;

	// Only remove if this is the only reference
	// Remove when this is the only reference

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feat(net-setsimultaneousaccepts-migration): create recipe #278

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feat(net-setsimultaneousaccepts-migration): create recipe #278

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vespa7 commented Nov 19, 2025

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vespa7 commented Nov 19, 2025 • edited by JakobJingleheimer Loading Uh oh! There was an error while loading. Please reload this page.

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AugustinMauroy commented Nov 28, 2025

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vespa7 commented Nov 19, 2025 •

edited by JakobJingleheimer

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