Add an application migration to delete the old log files.

features/migration/impl/src/main/kotlin/io/element/android/features/migration/impl/migrations/AppMigration07.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2024 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.migration.impl.migrations
+
+import com.squareup.anvil.annotations.ContributesMultibinding
+import io.element.android.features.rageshake.api.logs.LogFilesRemover
+import io.element.android.libraries.di.AppScope
+import javax.inject.Inject
+
+/**
+ * Delete the previous log files.
+ */
+@ContributesMultibinding(AppScope::class)
+class AppMigration07 @Inject constructor(
+    private val logFilesRemover: LogFilesRemover,
+) : AppMigration {
+    override val order: Int = 7
+
+    override suspend fun migrate() {
+        logFilesRemover.perform { file ->
+            file.name.startsWith("logs-")
+        }
+    }
+}

features/migration/impl/src/test/kotlin/io/element/android/features/migration/impl/migrations/AppMigration07Test.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2024 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.features.migration.impl.migrations
+
+import com.google.common.truth.Truth.assertThat
+import io.element.android.features.rageshake.test.logs.FakeLogFilesRemover
+import io.element.android.tests.testutils.lambda.lambdaRecorder
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+import java.io.File
+
+class AppMigration07Test {
+    @Test
+    fun `test migration`() = runTest {
+        val performLambda = lambdaRecorder<(File) -> Boolean, Unit> { predicate ->
+            // Test the predicate
+            assertThat(predicate(File("logs-0433.log.gz"))).isTrue()
+            assertThat(predicate(File("logs.2024-08-01-20.log.gz"))).isFalse()
+        }
+        val logsFileRemover = FakeLogFilesRemover(performLambda = performLambda)
+        val migration = AppMigration07(logsFileRemover)
+        migration.migrate()
+        logsFileRemover.performLambda.assertions().isCalledOnce()
+    }
+}