45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
import path from 'path'
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import fs from 'fs'
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import { describe, expect, test } from 'vitest'
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import walk from 'walk-sync'
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import { difference } from 'lodash-es'
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import readFrontmatter from '@/frame/lib/read-frontmatter'
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import allowedTopics from '../../../data/allowed-topics'
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const contentDir: string = path.join(process.cwd(), 'content')
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const topics: string[] = walk(contentDir, { includeBasePath: true })
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.filter((filename: string) => filename.endsWith('.md') && !filename.includes('README'))
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.map((filename: string) => {
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const fileContent: string = fs.readFileSync(filename, 'utf8')
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const { data, errors } = readFrontmatter(fileContent)
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if (errors.length > 0) {
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console.warn(errors)
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throw new Error(`More than 0 front-matter errors in file: ${filename}`)
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}
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return (data as any).topics || []
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})
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.flat()
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const allUsedTopics: string[] = Array.from(new Set(topics)).sort()
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describe('Check for allowed frontmatter topics', () => {
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test('all used topics are allowed in /data/allowed-topics.ts', () => {
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expect(allUsedTopics.length).toBeGreaterThan(0)
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const unusedTopics: string[] = difference(allUsedTopics, allowedTopics)
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expect(unusedTopics).toEqual([])
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})
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test('all allowed topics are used by at least one content file', () => {
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expect(allowedTopics.length).toBeGreaterThan(0)
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const disallowedTopics: string[] = difference(allowedTopics, allUsedTopics)
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expect(disallowedTopics).toEqual([])
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})
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})
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