124 lines
4.7 KiB
Plaintext
124 lines
4.7 KiB
Plaintext
import { f as createRule, g as import_ast_utils } from "../utils.js";
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var array_bracket_spacing_default = createRule({
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name: "array-bracket-spacing",
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meta: {
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type: "layout",
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docs: { description: "Enforce consistent spacing inside array brackets" },
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fixable: "whitespace",
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schema: [{
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type: "string",
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enum: ["always", "never"]
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}, {
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type: "object",
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properties: {
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singleValue: { type: "boolean" },
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objectsInArrays: { type: "boolean" },
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arraysInArrays: { type: "boolean" }
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},
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additionalProperties: false
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}],
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defaultOptions: ["never"],
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messages: {
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unexpectedSpaceAfter: "There should be no space after '{{tokenValue}}'.",
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unexpectedSpaceBefore: "There should be no space before '{{tokenValue}}'.",
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missingSpaceAfter: "A space is required after '{{tokenValue}}'.",
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missingSpaceBefore: "A space is required before '{{tokenValue}}'."
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}
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},
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create(context, [style]) {
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const spaced = style === "always";
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const sourceCode = context.sourceCode;
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function isOptionSet(option) {
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return context.options[1] ? context.options[1][option] === !spaced : false;
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}
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const options = {
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spaced,
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singleElementException: isOptionSet("singleValue"),
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objectsInArraysException: isOptionSet("objectsInArrays"),
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arraysInArraysException: isOptionSet("arraysInArrays")
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};
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function reportNoBeginningSpace(node, token) {
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const nextToken = sourceCode.getTokenAfter(token);
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context.report({
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node,
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loc: {
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start: token.loc.end,
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end: nextToken.loc.start
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},
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messageId: "unexpectedSpaceAfter",
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data: { tokenValue: token.value },
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fix(fixer) {
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return fixer.removeRange([token.range[1], nextToken.range[0]]);
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}
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});
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}
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function reportNoEndingSpace(node, token) {
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const previousToken = sourceCode.getTokenBefore(token);
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context.report({
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node,
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loc: {
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start: previousToken.loc.end,
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end: token.loc.start
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},
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messageId: "unexpectedSpaceBefore",
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data: { tokenValue: token.value },
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fix(fixer) {
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return fixer.removeRange([previousToken.range[1], token.range[0]]);
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}
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});
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}
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function reportRequiredBeginningSpace(node, token) {
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context.report({
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node,
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loc: token.loc,
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messageId: "missingSpaceAfter",
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data: { tokenValue: token.value },
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fix(fixer) {
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return fixer.insertTextAfter(token, " ");
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}
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});
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}
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function reportRequiredEndingSpace(node, token) {
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context.report({
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node,
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loc: token.loc,
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messageId: "missingSpaceBefore",
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data: { tokenValue: token.value },
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fix(fixer) {
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return fixer.insertTextBefore(token, " ");
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}
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});
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}
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function isObjectType(node) {
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return node && (node.type === "ObjectExpression" || node.type === "ObjectPattern");
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}
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function isArrayType(node) {
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return node && (node.type === "ArrayExpression" || node.type === "ArrayPattern");
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}
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function validateArraySpacing(node) {
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if (options.spaced && node.elements.length === 0) return;
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const first = sourceCode.getFirstToken(node);
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const second = sourceCode.getFirstToken(node, 1);
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const last = node.type === "ArrayPattern" && node.typeAnnotation ? sourceCode.getTokenBefore(node.typeAnnotation) : sourceCode.getLastToken(node);
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const penultimate = sourceCode.getTokenBefore(last);
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const firstElement = node.elements[0];
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const lastElement = node.elements[node.elements.length - 1];
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const openingBracketMustBeSpaced = firstElement && options.objectsInArraysException && isObjectType(firstElement) || firstElement && options.arraysInArraysException && isArrayType(firstElement) || options.singleElementException && node.elements.length === 1 ? !options.spaced : options.spaced;
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const closingBracketMustBeSpaced = lastElement && options.objectsInArraysException && isObjectType(lastElement) || lastElement && options.arraysInArraysException && isArrayType(lastElement) || options.singleElementException && node.elements.length === 1 ? !options.spaced : options.spaced;
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if ((0, import_ast_utils.isTokenOnSameLine)(first, second)) {
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if (openingBracketMustBeSpaced && !sourceCode.isSpaceBetween(first, second)) reportRequiredBeginningSpace(node, first);
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if (!openingBracketMustBeSpaced && sourceCode.isSpaceBetween(first, second)) reportNoBeginningSpace(node, first);
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}
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if (first !== penultimate && (0, import_ast_utils.isTokenOnSameLine)(penultimate, last)) {
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if (closingBracketMustBeSpaced && !sourceCode.isSpaceBetween(penultimate, last)) reportRequiredEndingSpace(node, last);
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if (!closingBracketMustBeSpaced && sourceCode.isSpaceBetween(penultimate, last)) reportNoEndingSpace(node, last);
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}
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}
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return {
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ArrayPattern: validateArraySpacing,
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ArrayExpression: validateArraySpacing
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};
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}
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});
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export { array_bracket_spacing_default as t };
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