101 lines
3.2 KiB
JavaScript
101 lines
3.2 KiB
JavaScript
"use strict";
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module.exports = {
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meta: {
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type: "problem",
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docs: {
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description:
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"Ensure recoil value and setter are named after their atom name",
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category: "Possible Errors",
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recommended: true,
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},
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fixable: "code",
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schema: [],
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},
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create: function (context) {
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return {
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VariableDeclarator(node) {
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if (
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node?.init?.callee?.name &&
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typeof node.init.callee.name === "string" &&
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[
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'useRecoilState',
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'useRecoilFamilyState',
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'useRecoilSelector',
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'useRecoilScopedState',
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'useRecoilScopedFamilyState',
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'useRecoilScopedSelector',
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'useRecoilValue',
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].includes(node.init.callee.name)
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) {
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const stateNameBase = node.init.arguments?.[0].name;
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if (!stateNameBase) {
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return;
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}
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let expectedVariableNameBase = stateNameBase.replace(
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/(State|FamilyState|Selector|ScopedState|ScopedFamilyState|ScopedSelector)$/,
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""
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);
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if (node.id.type === "Identifier") {
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const actualVariableName = node.id.name;
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if (actualVariableName !== expectedVariableNameBase) {
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context.report({
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node,
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message: `Invalid usage of ${node.init.callee.name}: the value should be named '${expectedVariableNameBase}' but found '${actualVariableName}'.`,
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fix(fixer) {
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return fixer.replaceText(node.id, expectedVariableNameBase);
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},
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});
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}
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return;
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}
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if (node.id.type === "ArrayPattern") {
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const actualVariableName = node.id.elements?.[0]?.name;
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if (
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actualVariableName &&
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actualVariableName !== expectedVariableNameBase
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) {
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context.report({
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node,
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message: `Invalid usage of ${node.init.callee.name}: the value should be named '${expectedVariableNameBase}' but found '${actualVariableName}'.`,
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fix(fixer) {
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return fixer.replaceText(
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node.id.elements[0],
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expectedVariableNameBase
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);
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},
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});
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return;
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}
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if (node.id.elements?.[1]?.name) {
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const actualSetterName = node.id.elements[1].name;
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const expectedSetterName = `set${expectedVariableNameBase
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.charAt(0)
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.toUpperCase()}${expectedVariableNameBase.slice(1)}`;
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if (actualSetterName !== expectedSetterName) {
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context.report({
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node,
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message: `Invalid usage of ${node.init.callee.name}: Expected setter '${expectedSetterName}' but found '${actualSetterName}'.`,
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fix(fixer) {
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return fixer.replaceText(
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node.id.elements[1],
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expectedSetterName
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);
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},
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});
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}
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}
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}
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}
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},
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};
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},
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};
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