59 lines
1.8 KiB
Plaintext
59 lines
1.8 KiB
Plaintext
import { f as createRule } from "../utils.js";
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const tupleRe = /^([\w$]+)(\s*)(\?\s*)?:(\s*)(.*)$/;
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var type_named_tuple_spacing_default = createRule({
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name: "type-named-tuple-spacing",
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meta: {
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type: "layout",
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docs: { description: "Expect space before the type declaration in the named tuple" },
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fixable: "whitespace",
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schema: [],
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messages: {
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expectedSpaceAfter: "Expected a space after the ':'.",
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unexpectedSpaceBetween: "Unexpected space between '?' and the ':'.",
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unexpectedSpaceBefore: "Unexpected space before the ':'."
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}
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},
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create: (context) => {
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const sourceCode = context.sourceCode;
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return { TSNamedTupleMember(node) {
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const code = sourceCode.text.slice(node.range[0], node.range[1]);
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const match = code.match(tupleRe);
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if (!match) return;
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const labelName = node.label.name;
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const spaceBeforeColon = match[2];
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const optionalMark = match[3];
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const spacesAfterColon = match[4];
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const elementType = match[5];
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function getReplaceValue() {
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let ret = labelName;
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if (node.optional) ret += "?";
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ret += ": ";
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ret += elementType;
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return ret;
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}
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if (optionalMark?.length > 1) context.report({
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node,
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messageId: "unexpectedSpaceBetween",
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*fix(fixer) {
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yield fixer.replaceTextRange(node.range, code.replace(tupleRe, getReplaceValue()));
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}
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});
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if (spaceBeforeColon?.length) context.report({
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node,
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messageId: "unexpectedSpaceBefore",
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*fix(fixer) {
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yield fixer.replaceTextRange(node.range, code.replace(tupleRe, getReplaceValue()));
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}
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});
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if (spacesAfterColon != null && spacesAfterColon.length !== 1) context.report({
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node,
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messageId: "expectedSpaceAfter",
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*fix(fixer) {
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yield fixer.replaceTextRange(node.range, code.replace(tupleRe, getReplaceValue()));
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}
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});
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} };
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}
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});
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export { type_named_tuple_spacing_default as t };
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