Files
tf_code/packages/opencode/src/storage/json-migration.ts

426 lines
14 KiB
TypeScript

import { Database } from "bun:sqlite"
import { drizzle } from "drizzle-orm/bun-sqlite"
import { Global } from "../global"
import { Log } from "../util/log"
import { ProjectTable } from "../project/project.sql"
import { SessionTable, MessageTable, PartTable, TodoTable, PermissionTable } from "../session/session.sql"
import { SessionShareTable } from "../share/share.sql"
import path from "path"
import { existsSync } from "fs"
import { Filesystem } from "../util/filesystem"
import { Glob } from "../util/glob"
export namespace JsonMigration {
const log = Log.create({ service: "json-migration" })
export type Progress = {
current: number
total: number
label: string
}
type Options = {
progress?: (event: Progress) => void
}
export async function run(sqlite: Database, options?: Options) {
const storageDir = path.join(Global.Path.data, "storage")
if (!existsSync(storageDir)) {
log.info("storage directory does not exist, skipping migration")
return {
projects: 0,
sessions: 0,
messages: 0,
parts: 0,
todos: 0,
permissions: 0,
shares: 0,
errors: [] as string[],
}
}
log.info("starting json to sqlite migration", { storageDir })
const start = performance.now()
const db = drizzle({ client: sqlite })
// Optimize SQLite for bulk inserts
sqlite.exec("PRAGMA journal_mode = WAL")
sqlite.exec("PRAGMA synchronous = OFF")
sqlite.exec("PRAGMA cache_size = 10000")
sqlite.exec("PRAGMA temp_store = MEMORY")
const stats = {
projects: 0,
sessions: 0,
messages: 0,
parts: 0,
todos: 0,
permissions: 0,
shares: 0,
errors: [] as string[],
}
const orphans = {
sessions: 0,
todos: 0,
permissions: 0,
shares: 0,
}
const errs = stats.errors
const batchSize = 1000
const now = Date.now()
async function list(pattern: string) {
return Glob.scan(pattern, { cwd: storageDir, absolute: true })
}
async function read(files: string[], start: number, end: number) {
const count = end - start
const tasks = new Array(count)
for (let i = 0; i < count; i++) {
tasks[i] = Filesystem.readJson(files[start + i])
}
const results = await Promise.allSettled(tasks)
const items = new Array(count)
for (let i = 0; i < results.length; i++) {
const result = results[i]
if (result.status === "fulfilled") {
items[i] = result.value
continue
}
errs.push(`failed to read ${files[start + i]}: ${result.reason}`)
}
return items
}
function insert(values: any[], table: any, label: string) {
if (values.length === 0) return 0
try {
db.insert(table).values(values).onConflictDoNothing().run()
return values.length
} catch (e) {
errs.push(`failed to migrate ${label} batch: ${e}`)
return 0
}
}
// Pre-scan all files upfront to avoid repeated glob operations
log.info("scanning files...")
const [projectFiles, sessionFiles, messageFiles, partFiles, todoFiles, permFiles, shareFiles] = await Promise.all([
list("project/*.json"),
list("session/*/*.json"),
list("message/*/*.json"),
list("part/*/*.json"),
list("todo/*.json"),
list("permission/*.json"),
list("session_share/*.json"),
])
log.info("file scan complete", {
projects: projectFiles.length,
sessions: sessionFiles.length,
messages: messageFiles.length,
parts: partFiles.length,
todos: todoFiles.length,
permissions: permFiles.length,
shares: shareFiles.length,
})
const total = Math.max(
1,
projectFiles.length +
sessionFiles.length +
messageFiles.length +
partFiles.length +
todoFiles.length +
permFiles.length +
shareFiles.length,
)
const progress = options?.progress
let current = 0
const step = (label: string, count: number) => {
current = Math.min(total, current + count)
progress?.({ current, total, label })
}
progress?.({ current, total, label: "starting" })
sqlite.exec("BEGIN TRANSACTION")
// Migrate projects first (no FK deps)
// Derive all IDs from file paths, not JSON content
const projectIds = new Set<string>()
const projectValues = [] as any[]
for (let i = 0; i < projectFiles.length; i += batchSize) {
const end = Math.min(i + batchSize, projectFiles.length)
const batch = await read(projectFiles, i, end)
projectValues.length = 0
for (let j = 0; j < batch.length; j++) {
const data = batch[j]
if (!data) continue
const id = path.basename(projectFiles[i + j], ".json")
projectIds.add(id)
projectValues.push({
id,
worktree: data.worktree ?? "/",
vcs: data.vcs,
name: data.name ?? undefined,
icon_url: data.icon?.url,
icon_color: data.icon?.color,
time_created: data.time?.created ?? now,
time_updated: data.time?.updated ?? now,
time_initialized: data.time?.initialized,
sandboxes: data.sandboxes ?? [],
commands: data.commands,
})
}
stats.projects += insert(projectValues, ProjectTable, "project")
step("projects", end - i)
}
log.info("migrated projects", { count: stats.projects, duration: Math.round(performance.now() - start) })
// Migrate sessions (depends on projects)
// Derive all IDs from directory/file paths, not JSON content, since earlier
// migrations may have moved sessions to new directories without updating the JSON
const sessionProjects = sessionFiles.map((file) => path.basename(path.dirname(file)))
const sessionIds = new Set<string>()
const sessionValues = [] as any[]
for (let i = 0; i < sessionFiles.length; i += batchSize) {
const end = Math.min(i + batchSize, sessionFiles.length)
const batch = await read(sessionFiles, i, end)
sessionValues.length = 0
for (let j = 0; j < batch.length; j++) {
const data = batch[j]
if (!data) continue
const id = path.basename(sessionFiles[i + j], ".json")
const projectID = sessionProjects[i + j]
if (!projectIds.has(projectID)) {
orphans.sessions++
continue
}
sessionIds.add(id)
sessionValues.push({
id,
project_id: projectID,
parent_id: data.parentID ?? null,
slug: data.slug ?? "",
directory: data.directory ?? "",
title: data.title ?? "",
version: data.version ?? "",
share_url: data.share?.url ?? null,
summary_additions: data.summary?.additions ?? null,
summary_deletions: data.summary?.deletions ?? null,
summary_files: data.summary?.files ?? null,
summary_diffs: data.summary?.diffs ?? null,
revert: data.revert ?? null,
permission: data.permission ?? null,
time_created: data.time?.created ?? now,
time_updated: data.time?.updated ?? now,
time_compacting: data.time?.compacting ?? null,
time_archived: data.time?.archived ?? null,
})
}
stats.sessions += insert(sessionValues, SessionTable, "session")
step("sessions", end - i)
}
log.info("migrated sessions", { count: stats.sessions })
if (orphans.sessions > 0) {
log.warn("skipped orphaned sessions", { count: orphans.sessions })
}
// Migrate messages using pre-scanned file map
const allMessageFiles = [] as string[]
const allMessageSessions = [] as string[]
const messageSessions = new Map<string, string>()
for (const file of messageFiles) {
const sessionID = path.basename(path.dirname(file))
if (!sessionIds.has(sessionID)) continue
allMessageFiles.push(file)
allMessageSessions.push(sessionID)
}
for (let i = 0; i < allMessageFiles.length; i += batchSize) {
const end = Math.min(i + batchSize, allMessageFiles.length)
const batch = await read(allMessageFiles, i, end)
const values = new Array(batch.length)
let count = 0
for (let j = 0; j < batch.length; j++) {
const data = batch[j]
if (!data) continue
const file = allMessageFiles[i + j]
const id = path.basename(file, ".json")
const sessionID = allMessageSessions[i + j]
messageSessions.set(id, sessionID)
const rest = data
delete rest.id
delete rest.sessionID
values[count++] = {
id,
session_id: sessionID,
time_created: data.time?.created ?? now,
time_updated: data.time?.updated ?? now,
data: rest,
}
}
values.length = count
stats.messages += insert(values, MessageTable, "message")
step("messages", end - i)
}
log.info("migrated messages", { count: stats.messages })
// Migrate parts using pre-scanned file map
for (let i = 0; i < partFiles.length; i += batchSize) {
const end = Math.min(i + batchSize, partFiles.length)
const batch = await read(partFiles, i, end)
const values = new Array(batch.length)
let count = 0
for (let j = 0; j < batch.length; j++) {
const data = batch[j]
if (!data) continue
const file = partFiles[i + j]
const id = path.basename(file, ".json")
const messageID = path.basename(path.dirname(file))
const sessionID = messageSessions.get(messageID)
if (!sessionID) {
errs.push(`part missing message session: ${file}`)
continue
}
if (!sessionIds.has(sessionID)) continue
const rest = data
delete rest.id
delete rest.messageID
delete rest.sessionID
values[count++] = {
id,
message_id: messageID,
session_id: sessionID,
time_created: data.time?.created ?? now,
time_updated: data.time?.updated ?? now,
data: rest,
}
}
values.length = count
stats.parts += insert(values, PartTable, "part")
step("parts", end - i)
}
log.info("migrated parts", { count: stats.parts })
// Migrate todos
const todoSessions = todoFiles.map((file) => path.basename(file, ".json"))
for (let i = 0; i < todoFiles.length; i += batchSize) {
const end = Math.min(i + batchSize, todoFiles.length)
const batch = await read(todoFiles, i, end)
const values = [] as any[]
for (let j = 0; j < batch.length; j++) {
const data = batch[j]
if (!data) continue
const sessionID = todoSessions[i + j]
if (!sessionIds.has(sessionID)) {
orphans.todos++
continue
}
if (!Array.isArray(data)) {
errs.push(`todo not an array: ${todoFiles[i + j]}`)
continue
}
for (let position = 0; position < data.length; position++) {
const todo = data[position]
if (!todo?.content || !todo?.status || !todo?.priority) continue
values.push({
session_id: sessionID,
content: todo.content,
status: todo.status,
priority: todo.priority,
position,
time_created: now,
time_updated: now,
})
}
}
stats.todos += insert(values, TodoTable, "todo")
step("todos", end - i)
}
log.info("migrated todos", { count: stats.todos })
if (orphans.todos > 0) {
log.warn("skipped orphaned todos", { count: orphans.todos })
}
// Migrate permissions
const permProjects = permFiles.map((file) => path.basename(file, ".json"))
const permValues = [] as any[]
for (let i = 0; i < permFiles.length; i += batchSize) {
const end = Math.min(i + batchSize, permFiles.length)
const batch = await read(permFiles, i, end)
permValues.length = 0
for (let j = 0; j < batch.length; j++) {
const data = batch[j]
if (!data) continue
const projectID = permProjects[i + j]
if (!projectIds.has(projectID)) {
orphans.permissions++
continue
}
permValues.push({ project_id: projectID, data })
}
stats.permissions += insert(permValues, PermissionTable, "permission")
step("permissions", end - i)
}
log.info("migrated permissions", { count: stats.permissions })
if (orphans.permissions > 0) {
log.warn("skipped orphaned permissions", { count: orphans.permissions })
}
// Migrate session shares
const shareSessions = shareFiles.map((file) => path.basename(file, ".json"))
const shareValues = [] as any[]
for (let i = 0; i < shareFiles.length; i += batchSize) {
const end = Math.min(i + batchSize, shareFiles.length)
const batch = await read(shareFiles, i, end)
shareValues.length = 0
for (let j = 0; j < batch.length; j++) {
const data = batch[j]
if (!data) continue
const sessionID = shareSessions[i + j]
if (!sessionIds.has(sessionID)) {
orphans.shares++
continue
}
if (!data?.id || !data?.secret || !data?.url) {
errs.push(`session_share missing id/secret/url: ${shareFiles[i + j]}`)
continue
}
shareValues.push({ session_id: sessionID, id: data.id, secret: data.secret, url: data.url })
}
stats.shares += insert(shareValues, SessionShareTable, "session_share")
step("shares", end - i)
}
log.info("migrated session shares", { count: stats.shares })
if (orphans.shares > 0) {
log.warn("skipped orphaned session shares", { count: orphans.shares })
}
sqlite.exec("COMMIT")
log.info("json migration complete", {
projects: stats.projects,
sessions: stats.sessions,
messages: stats.messages,
parts: stats.parts,
todos: stats.todos,
permissions: stats.permissions,
shares: stats.shares,
errorCount: stats.errors.length,
duration: Math.round(performance.now() - start),
})
if (stats.errors.length > 0) {
log.warn("migration errors", { errors: stats.errors.slice(0, 20) })
}
progress?.({ current: total, total, label: "complete" })
return stats
}
}