securityos/node_modules/eslint/lib/rules/function-call-argument-newl...

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2024-09-06 15:32:35 +00:00
/**
* @fileoverview Rule to enforce line breaks between arguments of a function call
* @author Alexey Gonchar <https://github.com/finico>
* @deprecated in ESLint v8.53.0
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../shared/types').Rule} */
module.exports = {
meta: {
deprecated: true,
replacedBy: [],
type: "layout",
docs: {
description: "Enforce line breaks between arguments of a function call",
recommended: false,
url: "https://eslint.org/docs/latest/rules/function-call-argument-newline"
},
fixable: "whitespace",
schema: [
{
enum: ["always", "never", "consistent"]
}
],
messages: {
unexpectedLineBreak: "There should be no line break here.",
missingLineBreak: "There should be a line break after this argument."
}
},
create(context) {
const sourceCode = context.sourceCode;
const checkers = {
unexpected: {
messageId: "unexpectedLineBreak",
check: (prevToken, currentToken) => prevToken.loc.end.line !== currentToken.loc.start.line,
createFix: (token, tokenBefore) => fixer =>
fixer.replaceTextRange([tokenBefore.range[1], token.range[0]], " ")
},
missing: {
messageId: "missingLineBreak",
check: (prevToken, currentToken) => prevToken.loc.end.line === currentToken.loc.start.line,
createFix: (token, tokenBefore) => fixer =>
fixer.replaceTextRange([tokenBefore.range[1], token.range[0]], "\n")
}
};
/**
* Check all arguments for line breaks in the CallExpression
* @param {CallExpression} node node to evaluate
* @param {{ messageId: string, check: Function }} checker selected checker
* @returns {void}
* @private
*/
function checkArguments(node, checker) {
for (let i = 1; i < node.arguments.length; i++) {
const prevArgToken = sourceCode.getLastToken(node.arguments[i - 1]);
const currentArgToken = sourceCode.getFirstToken(node.arguments[i]);
if (checker.check(prevArgToken, currentArgToken)) {
const tokenBefore = sourceCode.getTokenBefore(
currentArgToken,
{ includeComments: true }
);
const hasLineCommentBefore = tokenBefore.type === "Line";
context.report({
node,
loc: {
start: tokenBefore.loc.end,
end: currentArgToken.loc.start
},
messageId: checker.messageId,
fix: hasLineCommentBefore ? null : checker.createFix(currentArgToken, tokenBefore)
});
}
}
}
/**
* Check if open space is present in a function name
* @param {CallExpression} node node to evaluate
* @returns {void}
* @private
*/
function check(node) {
if (node.arguments.length < 2) {
return;
}
const option = context.options[0] || "always";
if (option === "never") {
checkArguments(node, checkers.unexpected);
} else if (option === "always") {
checkArguments(node, checkers.missing);
} else if (option === "consistent") {
const firstArgToken = sourceCode.getLastToken(node.arguments[0]);
const secondArgToken = sourceCode.getFirstToken(node.arguments[1]);
if (firstArgToken.loc.end.line === secondArgToken.loc.start.line) {
checkArguments(node, checkers.unexpected);
} else {
checkArguments(node, checkers.missing);
}
}
}
return {
CallExpression: check,
NewExpression: check
};
}
};