Rusovich Violetta
118 lines
3.4 KiB
TypeScript
118 lines
3.4 KiB
TypeScript
import { readFileSync, writeFileSync, existsSync } from 'fs'
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import { relative, resolve } from 'path'
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import type { SidebarItem } from './types'
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import { parseFrontmatter, stringifyFrontmatter } from './frontmatter'
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import { mergeSectionLinks, extractTopLevelLinks, extractItemsForPage } from './links'
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import { normalizeLink } from './path-utils'
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import { SectionLinkListItem } from '../../theme/components/SectionLinkList/SectionLinkList.types'
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const removeDuplicates = (links: SectionLinkListItem[]) => {
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const result: SectionLinkListItem[] = []
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const seenLinks = new Set<string>()
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for (const link of links) {
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if (link.link) {
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const normalized = normalizeLink(link.link)
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if (!seenLinks.has(normalized)) {
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seenLinks.add(normalized)
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result.push(link)
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}
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}
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}
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return result
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}
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const hasChanges = (
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existingLinks: SectionLinkListItem[],
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mergedLinks: SectionLinkListItem[]
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) => {
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if (existingLinks.length !== mergedLinks.length) return true
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const existingSet = new Set(
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existingLinks
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.filter(link => link.link)
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.map(link => `${normalizeLink(link.link!)}|${link.title}`)
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)
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const mergedSet = new Set(
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mergedLinks
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.filter(link => link.link)
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.map(link => `${normalizeLink(link.link!)}|${link.title}`)
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)
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if (existingSet.size !== mergedSet.size) return true
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for (const item of existingSet) {
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if (!mergedSet.has(item)) return true
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}
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return false
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}
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export const processIndexFile = (
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filePath: string,
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sidebarItems: SidebarItem[],
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srcDir: string
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) => {
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if (!existsSync(filePath)) return false
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try {
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const fileContent = readFileSync(filePath, 'utf-8')
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const { frontmatter, content } = parseFrontmatter(fileContent)
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const relativePath = relative(srcDir, filePath).replace(/\\/g, '/')
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const normalizedPath = relativePath.startsWith('/') ? relativePath : `/${relativePath}`
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const existingLinks = removeDuplicates(
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Array.isArray(frontmatter.section_links) ? [...frontmatter.section_links] : []
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)
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const newLinks = extractTopLevelLinks(sidebarItems, normalizedPath, srcDir)
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if (!newLinks.length) return false
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const mergedLinks = removeDuplicates(mergeSectionLinks(existingLinks, newLinks))
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if (!hasChanges(existingLinks, mergedLinks)) return false
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frontmatter.section_links = mergedLinks
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writeFileSync(filePath, stringifyFrontmatter(frontmatter, content), 'utf-8')
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return true
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} catch {
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return false
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}
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}
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export const processPageWithItems = (
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filePath: string,
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sidebarItems: SidebarItem[],
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srcDir: string
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) => {
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if (!existsSync(filePath)) return false
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try {
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const fileContent = readFileSync(filePath, 'utf-8')
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const { frontmatter, content } = parseFrontmatter(fileContent)
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const relativePath = relative(srcDir, filePath).replace(/\\/g, '/')
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const normalizedPath = relativePath.startsWith('/') ? relativePath : `/${relativePath}`
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const existingLinks = removeDuplicates(
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Array.isArray(frontmatter.section_links) ? [...frontmatter.section_links] : []
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)
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const newLinks = extractItemsForPage(sidebarItems, normalizedPath, srcDir)
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const mergedLinks = newLinks.length > 0
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? removeDuplicates(mergeSectionLinks(existingLinks, newLinks))
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: []
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if (!hasChanges(existingLinks, mergedLinks)) return false
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frontmatter.section_links = mergedLinks
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writeFileSync(filePath, stringifyFrontmatter(frontmatter, content), 'utf-8')
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return true
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} catch {
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return false
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}
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}
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