53 lines
No EOL
1.6 KiB
JavaScript
53 lines
No EOL
1.6 KiB
JavaScript
import { createRule, moduleVisitor } from '../utils/index.js';
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export default createRule({
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name: 'max-dependencies',
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meta: {
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type: 'suggestion',
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docs: {
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category: 'Style guide',
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description: 'Enforce the maximum number of dependencies a module can have.',
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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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max: { type: 'number' },
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ignoreTypeImports: { type: 'boolean' },
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},
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additionalProperties: false,
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},
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],
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messages: {
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max: 'Maximum number of dependencies ({{max}}) exceeded.',
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},
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},
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defaultOptions: [],
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create(context) {
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const { ignoreTypeImports } = context.options[0] || {};
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const dependencies = new Set();
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let lastNode;
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return {
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'Program:exit'() {
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const { max = 10 } = context.options[0] || {};
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if (dependencies.size <= max) {
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return;
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}
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context.report({
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node: lastNode,
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messageId: 'max',
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data: {
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max,
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},
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});
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},
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...moduleVisitor((source, node) => {
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if (('importKind' in node && node.importKind !== 'type') ||
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!ignoreTypeImports) {
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dependencies.add(source.value);
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}
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lastNode = source;
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}, { commonjs: true }),
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};
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},
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});
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//# sourceMappingURL=max-dependencies.js.map
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