build(room): KSP room.schemaLocation 설정 및 exportSchema=true로 스키마 export 활성화

프로젝트가 이미 KSP를 사용하고 있어 KSP 인수 기반으로 Room 스키마 export를 활성화했습니다.
- app/build.gradle: ksp { room.schemaLocation 등 } 추가
- Room DB 클래스 3종: exportSchema=true
- app/schemas 디렉터리 버전 관리

app/build.gradle

@@ -214,3 +214,11 @@ dependencies {
     testImplementation 'org.mockito.kotlin:mockito-kotlin:5.3.1'
     testImplementation 'io.mockk:mockk:1.13.10'
 }
+
+
+// KSP args for Room schema export
+ksp {
+    arg("room.schemaLocation", "$projectDir/schemas")
+    arg("room.incremental", "true")
+    arg("room.expandProjection", "true")
+}

app/schemas/.gitkeep

@@ -0,0 +1 @@
+# Keep schemas directory under version control

app/schemas/kr.co.vividnext.sodalive.audio_content.db.PlaybackTrackingDatabase/1.json

@@ -0,0 +1,76 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 1,
+    "identityHash": "b9a331035b36b70f8ca7a14962b13fdf",
+    "entities": [
+      {
+        "tableName": "playback_tracking",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `contentId` INTEGER NOT NULL, `totalDuration` INTEGER NOT NULL, `startPosition` INTEGER NOT NULL, `isFree` INTEGER NOT NULL, `isPreview` INTEGER NOT NULL, `endPosition` INTEGER, `playDateTime` TEXT NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "contentId",
+            "columnName": "contentId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "totalDuration",
+            "columnName": "totalDuration",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "startPosition",
+            "columnName": "startPosition",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isFree",
+            "columnName": "isFree",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isPreview",
+            "columnName": "isPreview",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "endPosition",
+            "columnName": "endPosition",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "playDateTime",
+            "columnName": "playDateTime",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'b9a331035b36b70f8ca7a14962b13fdf')"
+    ]
+  }
+}

app/schemas/kr.co.vividnext.sodalive.mypage.alarm.db.AlarmDatabase/2.json

@@ -0,0 +1,82 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 2,
+    "identityHash": "7429c2998f64cb70e5e8b1d2525a4708",
+    "entities": [
+      {
+        "tableName": "alarms",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `title` TEXT NOT NULL, `time` INTEGER NOT NULL, `days` TEXT NOT NULL, `contentId` INTEGER NOT NULL, `contentTitle` TEXT NOT NULL, `contentCreatorNickname` TEXT NOT NULL, `volume` INTEGER NOT NULL, `isEnabled` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "time",
+            "columnName": "time",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "days",
+            "columnName": "days",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "contentId",
+            "columnName": "contentId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "contentTitle",
+            "columnName": "contentTitle",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "contentCreatorNickname",
+            "columnName": "contentCreatorNickname",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "volume",
+            "columnName": "volume",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isEnabled",
+            "columnName": "isEnabled",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '7429c2998f64cb70e5e8b1d2525a4708')"
+    ]
+  }
+}

app/schemas/kr.co.vividnext.sodalive.mypage.recent.db.RecentContentDatabase/1.json

@@ -0,0 +1,58 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 1,
+    "identityHash": "e46a8b457c3ea6ceefd0db76bb763056",
+    "entities": [
+      {
+        "tableName": "recent_contents",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`contentId` INTEGER NOT NULL, `coverImageUrl` TEXT NOT NULL, `title` TEXT NOT NULL, `creatorNickname` TEXT NOT NULL, `listenedAt` INTEGER NOT NULL, PRIMARY KEY(`contentId`))",
+        "fields": [
+          {
+            "fieldPath": "contentId",
+            "columnName": "contentId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "coverImageUrl",
+            "columnName": "coverImageUrl",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "creatorNickname",
+            "columnName": "creatorNickname",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "listenedAt",
+            "columnName": "listenedAt",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "contentId"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'e46a8b457c3ea6ceefd0db76bb763056')"
+    ]
+  }
+}

app/src/main/java/kr/co/vividnext/sodalive/audio_content/db/PlaybackTrackingDatabase.kt

@@ -8,7 +8,7 @@ import androidx.room.TypeConverters
 import kr.co.vividnext.sodalive.audio_content.PlaybackTracking
 import kr.co.vividnext.sodalive.common.Converter
 
-@Database(entities = [PlaybackTracking::class], version = 1)
+@Database(entities = [PlaybackTracking::class], version = 1, exportSchema = true)
 @TypeConverters(Converter::class)
 abstract class PlaybackTrackingDatabase : RoomDatabase() {
     abstract fun playbackTrackingDao(): PlaybackTrackingDao

app/src/main/java/kr/co/vividnext/sodalive/mypage/alarm/db/AlarmDatabase.kt

@@ -9,7 +9,7 @@ import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
 import kr.co.vividnext.sodalive.common.Converter
 
-@Database(entities = [Alarm::class], version = 2)
+@Database(entities = [Alarm::class], version = 2, exportSchema = true)
 @TypeConverters(Converter::class)
 abstract class AlarmDatabase : RoomDatabase() {
     abstract fun alarmDao(): AlarmDao
@@ -33,8 +33,8 @@ abstract class AlarmDatabase : RoomDatabase() {
         }
 
         private val MIGRATION_1_2 = object : Migration(1, 2) {
-            override fun migrate(database: SupportSQLiteDatabase) {
-                database.execSQL(
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL(
                     "ALTER TABLE 'alarms' ADD COLUMN 'volume' integer not null default 15"
                 )
             }

app/src/main/java/kr/co/vividnext/sodalive/mypage/recent/db/RecentContentDatabase.kt

@@ -7,7 +7,7 @@ import androidx.room.RoomDatabase
 import androidx.room.TypeConverters
 import kr.co.vividnext.sodalive.common.Converter
 
-@Database(entities = [RecentContent::class], version = 1)
+@Database(entities = [RecentContent::class], version = 1, exportSchema = true)
 @TypeConverters(Converter::class)
 abstract class RecentContentDatabase : RoomDatabase() {
     abstract fun recentContentDao(): RecentContentDao