feat(workspace): migrate legacy sisyphus state to omo

2026-05-16 17:39:54 +09:00
parent 76e573a920
commit 5dca1a5742
6 changed files with 184 additions and 0 deletions
@@ -0,0 +1,72 @@
+import { copyFileSync, existsSync, mkdirSync, readdirSync, statSync } from "node:fs"
+import { dirname, join, relative } from "node:path"
+
+import { log } from "./logger"
+
+const LEGACY_WORKSPACE_DIR = ".sisyphus"
+const WORKSPACE_DIR = ".omo"
+
+export type LegacyWorkspaceMigrationResult = {
+  migrated: boolean
+  skipped: string[]
+}
+
+function copyMissingEntries(legacyPath: string, targetPath: string, targetRoot: string, skipped: string[]): boolean {
+  const legacyStat = statSync(legacyPath)
+
+  if (existsSync(targetPath)) {
+    if (legacyStat.isDirectory() && statSync(targetPath).isDirectory()) {
+      let copiedChild = false
+      for (const entry of readdirSync(legacyPath)) {
+        copiedChild = copyMissingEntries(join(legacyPath, entry), join(targetPath, entry), targetRoot, skipped) || copiedChild
+      }
+      return copiedChild
+    }
+
+    skipped.push(join(WORKSPACE_DIR, relative(targetRoot, targetPath)))
+    return false
+  }
+
+  if (legacyStat.isDirectory()) {
+    mkdirSync(targetPath, { recursive: true })
+    let copiedChild = false
+    for (const entry of readdirSync(legacyPath)) {
+      copiedChild = copyMissingEntries(join(legacyPath, entry), join(targetPath, entry), targetRoot, skipped) || copiedChild
+    }
+    return copiedChild
+  }
+
+  mkdirSync(dirname(targetPath), { recursive: true })
+  copyFileSync(legacyPath, targetPath)
+  return true
+}
+
+export function migrateLegacyWorkspaceDirectory(directory: string): LegacyWorkspaceMigrationResult {
+  const legacyDirectory = join(directory, LEGACY_WORKSPACE_DIR)
+  if (!existsSync(legacyDirectory)) {
+    return { migrated: false, skipped: [] }
+  }
+
+  const targetDirectory = join(directory, WORKSPACE_DIR)
+  const skipped: string[] = []
+
+  try {
+    const migrated = copyMissingEntries(legacyDirectory, targetDirectory, targetDirectory, skipped)
+    if (migrated || skipped.length > 0) {
+      log("[legacy-workspace-migration] Checked legacy workspace directory", {
+        legacyDirectory,
+        targetDirectory,
+        migrated,
+        skipped,
+      })
+    }
+    return { migrated, skipped }
+  } catch (error) {
+    log("[legacy-workspace-migration] Failed to migrate legacy workspace directory", {
+      legacyDirectory,
+      targetDirectory,
+      error,
+    })
+    return { migrated: false, skipped }
+  }
+}