mirror of
https://github.com/deepseek-ai/deepseek-harness
synced 2026-08-15 21:04:50 +00:00
114 lines
3.9 KiB
TypeScript
114 lines
3.9 KiB
TypeScript
/**
|
|
* Verify that relative Markdown links, images, and definitions resolve. URL,
|
|
* root-absolute, and in-page targets are excluded; query strings and fragments
|
|
* do not affect resolution against the source file. The checker never rewrites,
|
|
* and symlinked instruction files are deduped.
|
|
*/
|
|
|
|
import { existsSync, readFileSync } from 'node:fs'
|
|
import { dirname, relative, resolve } from 'node:path'
|
|
import type { Nodes } from 'mdast'
|
|
import { parseMarkdown, visitMarkdown } from './markdown.ts'
|
|
import { isArchivedAgentNotePath, uniqueRepoFiles } from './repo-files.ts'
|
|
|
|
const root = resolve(import.meta.dirname, '..')
|
|
|
|
/** Repo-authored Markdown checked for relative links. */
|
|
const PATTERNS = [
|
|
'README.md',
|
|
'README.zh.md',
|
|
'.agents/notes/**/*.md',
|
|
'docs/**/*.md',
|
|
'packages/*/*.md',
|
|
'packages/*/*/*.md',
|
|
'examples/**/*.md',
|
|
'AGENTS.md',
|
|
'packages/AGENTS.md',
|
|
'.agents/skills/**/*.md',
|
|
'skills/**/*.md',
|
|
]
|
|
|
|
/** A broken relative link: a target path that does not resolve to a file. */
|
|
interface Violation {
|
|
file: string
|
|
/** 1-based line where the link/image/definition node starts. */
|
|
line: number
|
|
url: string
|
|
}
|
|
|
|
/**
|
|
* True for targets this gate must NOT check: scheme-qualified URLs (`https:`,
|
|
* `mailto:`, …), protocol-relative (`//host`), root-absolute (`/path`), and
|
|
* pure in-page anchors (`#frag`). Everything else is a relative path we own.
|
|
*/
|
|
function isExternalOrAnchor(url: string): boolean {
|
|
if (url.startsWith('#')) return true
|
|
if (url.startsWith('//')) return true
|
|
if (url.startsWith('/')) return true
|
|
// A scheme like `https:` / `mailto:` — a colon before any slash, dot, or hash.
|
|
return /^[a-zA-Z][a-zA-Z0-9+.-]*:/.test(url)
|
|
}
|
|
|
|
/**
|
|
* Strip the `#fragment` and `?query` from a link target, then percent-decode
|
|
* the remaining path so an encoded target (`My%20File.md`, `READ%4DE.md`)
|
|
* probes the real filename on disk, the way a Markdown renderer resolves it. A
|
|
* malformed escape (`%zz`) makes `decodeURIComponent` throw; we keep the raw
|
|
* path in that case so the link is reported as broken (a `%zz` target is not a
|
|
* file anyone meant to link) rather than crashing the gate.
|
|
*/
|
|
function pathPart(url: string): string {
|
|
const raw = url.replace(/[#?].*$/, '')
|
|
try {
|
|
return decodeURIComponent(raw)
|
|
} catch {
|
|
// decodeURIComponent throws only on a malformed percent-escape; the raw
|
|
// string is then a path no renderer resolves, so fall through to the
|
|
// existence check, which reports it broken.
|
|
return raw
|
|
}
|
|
}
|
|
|
|
/** Find every broken relative cross-link in one Markdown file via its AST. */
|
|
function findViolations(absPath: string): Violation[] {
|
|
const file = relative(root, absPath)
|
|
const dir = dirname(absPath)
|
|
const source = readFileSync(absPath, 'utf8')
|
|
const tree = parseMarkdown(source)
|
|
const out: Violation[] = []
|
|
|
|
const check = (url: string, node: Nodes): void => {
|
|
if (isExternalOrAnchor(url)) return
|
|
const target = pathPart(url)
|
|
// A bare `#anchor` reduced to empty path is a same-file anchor — skip.
|
|
if (target === '') return
|
|
const resolved = resolve(dir, target)
|
|
if (!existsSync(resolved)) {
|
|
out.push({ file, line: node.position?.start.line ?? 0, url })
|
|
}
|
|
}
|
|
|
|
visitMarkdown(tree, (node: Nodes): void => {
|
|
if ((node.type === 'link' || node.type === 'image' || node.type === 'definition') && 'url' in node) {
|
|
check(node.url, node)
|
|
}
|
|
})
|
|
return out
|
|
}
|
|
|
|
// Archived notes remain valid link targets, but their historical outbound links are frozen.
|
|
const files = uniqueRepoFiles(root, PATTERNS, isArchivedAgentNotePath)
|
|
const all = files.flatMap(file => findViolations(file.abs))
|
|
const checked = files.length
|
|
|
|
if (all.length === 0) {
|
|
console.log(`verify-md-links: ${checked} file(s) checked, all relative cross-links resolve.`)
|
|
process.exit(0)
|
|
}
|
|
|
|
console.error('verify-md-links: broken relative cross-links found (target does not exist):')
|
|
for (const v of all) {
|
|
console.error(` ${v.file}:${v.line} ${v.url}`)
|
|
}
|
|
process.exit(1)
|