116 lines
3.6 KiB
Plaintext
116 lines
3.6 KiB
Plaintext
'use strict';
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var utils = require('../utils.js');
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require('eslint-visitor-keys');
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require('espree');
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require('estraverse');
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var _baseRule = utils.createRule({
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name: "object-property-newline",
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package: "js",
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meta: {
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type: "layout",
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docs: {
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description: "Enforce placing object properties on separate lines"
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},
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schema: [
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{
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type: "object",
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properties: {
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allowAllPropertiesOnSameLine: {
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type: "boolean",
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default: false
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},
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allowMultiplePropertiesPerLine: {
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// Deprecated
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type: "boolean",
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default: false
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}
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},
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additionalProperties: false
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}
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],
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fixable: "whitespace",
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messages: {
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propertiesOnNewlineAll: "Object properties must go on a new line if they aren't all on the same line.",
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propertiesOnNewline: "Object properties must go on a new line."
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}
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},
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create(context) {
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const allowSameLine = context.options[0] && (context.options[0].allowAllPropertiesOnSameLine || context.options[0].allowMultiplePropertiesPerLine);
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const messageId = allowSameLine ? "propertiesOnNewlineAll" : "propertiesOnNewline";
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const sourceCode = context.sourceCode;
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return {
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ObjectExpression(node) {
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if (allowSameLine) {
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if (node.properties.length > 1) {
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const firstTokenOfFirstProperty = sourceCode.getFirstToken(node.properties[0]);
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const lastTokenOfLastProperty = sourceCode.getLastToken(node.properties[node.properties.length - 1]);
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if (firstTokenOfFirstProperty.loc.end.line === lastTokenOfLastProperty.loc.start.line) {
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return;
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}
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}
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}
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for (let i = 1; i < node.properties.length; i++) {
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const lastTokenOfPreviousProperty = sourceCode.getLastToken(node.properties[i - 1]);
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const firstTokenOfCurrentProperty = sourceCode.getFirstToken(node.properties[i]);
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if (lastTokenOfPreviousProperty.loc.end.line === firstTokenOfCurrentProperty.loc.start.line) {
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context.report({
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node,
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loc: firstTokenOfCurrentProperty.loc,
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messageId,
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fix(fixer) {
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const comma = sourceCode.getTokenBefore(firstTokenOfCurrentProperty);
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const rangeAfterComma = [comma.range[1], firstTokenOfCurrentProperty.range[0]];
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if (sourceCode.text.slice(rangeAfterComma[0], rangeAfterComma[1]).trim())
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return null;
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return fixer.replaceTextRange(rangeAfterComma, "\n");
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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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const baseRule = /* @__PURE__ */ utils.castRuleModule(_baseRule);
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var objectPropertyNewline = utils.createRule({
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name: "object-property-newline",
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package: "ts",
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meta: {
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...baseRule.meta,
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docs: {
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description: "Enforce placing object properties on separate lines"
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}
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},
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defaultOptions: [
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{
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allowAllPropertiesOnSameLine: false,
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allowMultiplePropertiesPerLine: false
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}
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],
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create(context) {
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const rules = baseRule.create(context);
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return {
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...rules,
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TSTypeLiteral(node) {
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return rules.ObjectExpression({
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...node,
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// @ts-expect-error only used to get token and loc
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properties: node.members
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});
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},
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TSInterfaceBody(node) {
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return rules.ObjectExpression({
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...node,
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// @ts-expect-error only used to get token and loc
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properties: node.body
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});
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}
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};
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}
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});
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module.exports = objectPropertyNewline;
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