feat: 增加数据库迁移逻辑

packages/electron/db.ts

@@ -4,8 +4,9 @@ import fs from 'fs'
 import SQLite3 from 'better-sqlite3'
 import log from './log'
 import { createFileIfNotExist } from './utils'
-
+import pkg from '../../package.json'
-const isDev = process.env.NODE_ENV === 'development'
+import { compare, validate } from 'compare-versions'
+import { dirname } from './utils'
 
 export const enum Tables {
   Track = 'Track',
@@ -17,6 +18,7 @@ export const enum Tables {
   Audio = 'Audio',
   AccountData = 'AccountData',
   CoverColor = 'CoverColor',
+  AppData = 'AppData',
 }
 interface CommonTableStructure {
   id: number
@@ -55,10 +57,18 @@ export interface TablesStructures {
     id: number
     color: string
   }
+  [Tables.AppData]: {
+    id: 'appVersion' | 'skippedVersion'
+    value: string
+  }
 }
 
 type TableNames = keyof TablesStructures
 
+const readSqlFile = (filename: string) => {
+  return fs.readFileSync(path.join(dirname, `./migrations/${filename}`), 'utf8')
+}
+
 class DB {
   sqlite: SQLite3.Database
   dbFilePath: string = path.resolve(
@@ -79,24 +89,48 @@ class DB {
     })
     this.sqlite.pragma('auto_vacuum = FULL')
     this.initTables()
+    this.migrate()
 
     log.info('[db] Database initialized')
   }
 
   initTables() {
-    const migration = fs.readFileSync(
+    const init = readSqlFile('init.sql')
-      isDev
+    this.sqlite.exec(init)
-        ? path.join(process.cwd(), './migrations/init.sql')
+  }
-        : path.join(__dirname, './migrations/init.sql'),
+
-      'utf8'
+  migrate() {
-    )
+    const key = 'appVersion'
-    this.sqlite.exec(migration)
+    const appVersion = this.find(Tables.AppData, key)
+    const updateAppVersionInDB = () => {
+      this.upsert(Tables.AppData, {
+        id: key,
+        value: pkg.version,
+      })
+    }
+
+    if (!appVersion?.value) {
+      updateAppVersionInDB()
+      return
+    }
+
+    const sqlFiles = fs.readdirSync(path.join(dirname, './migrations'))
+    sqlFiles.forEach((sqlFile: string) => {
+      const version = sqlFile.split('.').shift() || ''
+      if (!validate(version)) return
+      if (compare(version, pkg.version, '>')) {
+        const file = readSqlFile(sqlFile)
+        this.sqlite.exec(file)
+      }
+    })
+
+    updateAppVersionInDB()
   }
 
   find<T extends TableNames>(
     table: T,
     key: TablesStructures[T]['id']
-  ): TablesStructures[T] {
+  ): TablesStructures[T] | undefined {
     return this.sqlite
       .prepare(`SELECT * FROM ${table} WHERE id = ? LIMIT 1`)
       .get(key)

packages/electron/migrations/init.sql

@@ -7,3 +7,4 @@ CREATE TABLE IF NOT EXISTS "Lyric" ("id" integer NOT NULL,"json" text NOT NULL,"
 CREATE TABLE IF NOT EXISTS "Playlist" ("id" integer NOT NULL,"json" text NOT NULL,"updatedAt" int NOT NULL, PRIMARY KEY (id));
 CREATE TABLE IF NOT EXISTS "Track" ("id" integer NOT NULL,"json" text NOT NULL,"updatedAt" int NOT NULL, PRIMARY KEY (id));
 CREATE TABLE IF NOT EXISTS "CoverColor" ("id" integer NOT NULL,"color" text NOT NULL, PRIMARY KEY (id));
+CREATE TABLE IF NOT EXISTS "AppData" ("id" text NOT NULL,"value" text, PRIMARY KEY (id));

packages/electron/package.json

@@ -21,6 +21,7 @@
     "NeteaseCloudMusicApi": "^4.5.12",
     "better-sqlite3": "7.5.1",
     "change-case": "^4.1.2",
+    "compare-versions": "^4.1.3",
     "cookie-parser": "^1.4.6",
     "electron-log": "^4.4.6",
     "electron-store": "^8.0.1",

pnpm-lock.yaml

@@ -30,6 +30,7 @@ importers:
       axios: ^0.27.2
       better-sqlite3: 7.5.1
       change-case: ^4.1.2
+      compare-versions: ^4.1.3
       cookie-parser: ^1.4.6
       cross-env: ^7.0.3
       dotenv: ^16.0.0
@@ -61,6 +62,7 @@ importers:
       '@unblockneteasemusic/rust-napi': 0.3.0-pre.1
       better-sqlite3: 7.5.1
       change-case: 4.1.2
+      compare-versions: 4.1.3
       cookie-parser: 1.4.6
       electron-log: 4.4.7
       electron-store: 8.0.1
@@ -2554,6 +2556,10 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
+  /compare-versions/4.1.3:
+    resolution: {integrity: sha512-WQfnbDcrYnGr55UwbxKiQKASnTtNnaAWVi8jZyy8NTpVAXWACSne8lMD1iaIo9AiU6mnuLvSVshCzewVuWxHUg==}
+    dev: false
+
   /component-emitter/1.3.0:
     resolution: {integrity: sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==}
     dev: true