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fix: migrate packaged canvas DB to stable DSH_HOME path on update

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
oliver 2026-09-12 11:47:48 +08:00
parent ddd75287f3
commit 4c6e5964a8
1 changed files with 36 additions and 1 deletions
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37
packages/dsh-plugin/lib/runtime.js
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@ -9,7 +9,7 @@
*/
import { spawn, execSync } from 'node:child_process'
import { existsSync, statSync } from 'node:fs'
import { existsSync, statSync, mkdirSync, copyFileSync, cpSync } from 'node:fs'
import { join, dirname, relative } from 'node:path'
import { fileURLToPath } from 'node:url'
import { createRequire } from 'node:module'
@ -50,6 +50,40 @@ function resolveDataDir(explicit) {
return join(mindMapRoot, 'data')
}
/** One-shot: move DB out of package dir so plugin updates don't orphan canvases. */
function migratePackagedDataIfNeeded(dataDir) {
if (!isPackagedInstall()) return
try {
const destDb = join(dataDir, 'mindmap.sqlite')
if (existsSync(destDb)) return
const candidates = [
join(pluginRoot, 'data', 'mindmap.sqlite'),
join(pluginRoot, 'bundle', '_testdata', 'mindmap.sqlite'),
]
for (const srcDb of candidates) {
if (!existsSync(srcDb)) continue
const srcDir = dirname(srcDb)
mkdirSync(dataDir, { recursive: true })
for (const name of ['mindmap.sqlite', 'mindmap.sqlite-shm', 'mindmap.sqlite-wal']) {
const from = join(srcDir, name)
const to = join(dataDir, name)
if (existsSync(from) && !existsSync(to)) {
copyFileSync(from, to)
}
}
const uploadsFrom = join(srcDir, 'uploads')
const uploadsTo = join(dataDir, 'uploads')
if (existsSync(uploadsFrom) && !existsSync(uploadsTo)) {
cpSync(uploadsFrom, uploadsTo, { recursive: true })
}
console.log(`[dsh-mind-map] migrated canvas DB → ${dataDir}`)
return
}
} catch (e) {
console.warn('[dsh-mind-map] data migrate skipped:', e?.message || e)
}
}
function resolveTsxCliRel() {
const candidates = [
join(mindMapRoot, 'node_modules', 'tsx', 'dist', 'cli.mjs'),
@ -239,6 +273,7 @@ export function createRuntime() {
const packaged = isPackagedInstall()
const resolvedDataDir = resolveDataDir(dataDir)
migratePackagedDataIfNeeded(resolvedDataDir)
const env = {
...process.env,
PORT: String(port),