62 lines
2.4 KiB
JavaScript
62 lines
2.4 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const utils_1 = require("../utils");
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const svelte_kit_1 = require("../utils/svelte-kit");
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const EXPECTED_PROP_NAMES = ['data', 'errors', 'form', 'snapshot'];
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exports.default = (0, utils_1.createRule)('valid-prop-names-in-kit-pages', {
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meta: {
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docs: {
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description: 'disallow props other than data or errors in SvelteKit page components.',
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category: 'Possible Errors',
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recommended: false
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},
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schema: [],
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messages: {
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unexpected: 'disallow props other than data or errors in SvelteKit page components.'
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},
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type: 'problem'
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},
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create(context) {
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if (!(0, svelte_kit_1.isKitPageComponent)(context))
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return {};
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let isScript = false;
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return {
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'Program > SvelteScriptElement > SvelteStartTag': (node) => {
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isScript = !node.attributes.some((a) => a.type === 'SvelteAttribute' &&
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a.key.name === 'context' &&
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a.value.some((v) => v.type === 'SvelteLiteral' && v.value === 'module'));
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},
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'Program > SvelteScriptElement:exit': () => {
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isScript = false;
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},
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'ExportNamedDeclaration > VariableDeclaration > VariableDeclarator': (node) => {
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if (!isScript)
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return;
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if (node.id.type === 'Identifier') {
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if (!EXPECTED_PROP_NAMES.includes(node.id.name)) {
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context.report({
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node,
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loc: node.loc,
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messageId: 'unexpected'
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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 !== 'ObjectPattern')
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return;
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for (const p of node.id.properties) {
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if (p.type === 'Property' &&
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p.value.type === 'Identifier' &&
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!EXPECTED_PROP_NAMES.includes(p.value.name)) {
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context.report({
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node: p.value,
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loc: p.value.loc,
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messageId: 'unexpected'
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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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