Provide cache dump (#46)

* Provide cache dump

* Update AGP (and Gradle) to avoid https://issuetracker.google.com/issues/306301014

Author: BoD

CHANGELOG.md

@@ -1,11 +1,12 @@
 # Next version (unreleased)
 
-PUT_CHANGELOG_HERE
+- Expiration support (see [the documentation](https://apollographql.github.io/apollo-kotlin-normalized-cache-incubating/expiration.html) for details)
+- Compatibility with the IntelliJ plugin cache viewer (#42)
 
 # Version 0.0.3
 _2024-09-20_
 
-PUT_CHANGELOG_HERE
+Tweaks to the `ApolloResolver` API: `resolveField()` now takes a `ResolverContext`
 
 # Version 0.0.2
 _2024-07-08_

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 kotlin-plugin = "2.0.0"
-android-plugin = "8.2.2"
-apollo = "4.0.1"
+android-plugin = "8.7.0"
+apollo = "4.0.2-SNAPSHOT"
 okio = "3.9.0"
 atomicfu = "0.23.1" # Must be the same version as the one used by apollo-testing-support or native compilation will fail
 sqldelight = "2.0.1"

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradle/wrapper/gradle-wrapper.properties

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -84,7 +86,8 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

gradlew

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################

gradlew.bat

@@ -33,13 +33,18 @@ kotlin {
   @OptIn(ExperimentalKotlinGradlePluginApi::class)
   applyDefaultHierarchyTemplate {
     group("common") {
-      group("noWasm") {
-        group("concurrent") {
-          group("apple")
-          withJvm()
-        }
+      group("concurrent") {
+        group("apple")
         withJvm()
       }
+      group("jsCommon") {
+        group("js") {
+          withJs()
+        }
+        group("wasmJs") {
+          withWasmJs()
+        }
+      }
     }
   }
 

normalized-cache-incubating/build.gradle.kts

@@ -3,6 +3,7 @@ package com.apollographql.cache.normalized
 import com.apollographql.apollo.api.CustomScalarAdapters
 import com.apollographql.apollo.api.Fragment
 import com.apollographql.apollo.api.Operation
+import com.apollographql.apollo.api.json.JsonNumber
 import com.apollographql.apollo.interceptor.ApolloInterceptor
 import com.apollographql.cache.normalized.api.CacheHeaders
 import com.apollographql.cache.normalized.api.CacheKey
@@ -223,3 +224,39 @@ fun ApolloStore(
  * Interface that marks all interceptors added when configuring a `store()` on ApolloClient.Builder.
  */
 internal interface ApolloStoreInterceptor : ApolloInterceptor
+
+internal fun ApolloStore.cacheDumpProvider(): () -> Map<String, Map<String, Pair<Int, Map<String, Any?>>>> {
+  return {
+    dump().map { (cacheClass, cacheRecords) ->
+      cacheClass.normalizedCacheName() to cacheRecords.mapValues { (_, record) ->
+        record.size to record.fields.mapValues { (_, value) ->
+          value.toExternal()
+        }
+      }
+    }.toMap()
+  }
+}
+
+private fun Any?.toExternal(): Any? {
+  return when (this) {
+    null -> null
+    is String -> this
+    is Boolean -> this
+    is Int -> this
+    is Long -> this
+    is Double -> this
+    is JsonNumber -> this
+    is CacheKey -> this.serialize()
+    is List<*> -> {
+      map { it.toExternal() }
+    }
+
+    is Map<*, *> -> {
+      mapValues { it.value.toExternal() }
+    }
+
+    else -> error("Unsupported record value type: '$this'")
+  }
+}
+
+internal expect fun KClass<*>.normalizedCacheName(): String

normalized-cache-incubating/src/commonMain/kotlin/com/apollographql/cache/normalized/ApolloStore.kt

@@ -4,6 +4,7 @@ package com.apollographql.cache.normalized
 
 import com.apollographql.apollo.ApolloCall
 import com.apollographql.apollo.ApolloClient
+import com.apollographql.apollo.CacheDumpProviderContext
 import com.apollographql.apollo.annotations.ApolloDeprecatedSince
 import com.apollographql.apollo.annotations.ApolloDeprecatedSince.Version.v4_0_0
 import com.apollographql.apollo.api.ApolloRequest
@@ -155,6 +156,7 @@ fun ApolloClient.Builder.store(store: ApolloStore, writeToCacheAsynchronously: B
       .addInterceptor(FetchPolicyRouterInterceptor)
       .addInterceptor(ApolloCacheInterceptor(store))
       .writeToCacheAsynchronously(writeToCacheAsynchronously)
+      .addExecutionContext(CacheDumpProviderContext(store.cacheDumpProvider()))
 }
 
 @Deprecated(level = DeprecationLevel.ERROR, message = "Exceptions no longer throw", replaceWith = ReplaceWith("watch()"))

normalized-cache-incubating/src/commonMain/kotlin/com/apollographql/cache/normalized/ClientCacheExtensions.kt

@@ -0,0 +1,7 @@
+package com.apollographql.cache.normalized
+
+import kotlin.reflect.KClass
+
+internal actual fun KClass<*>.normalizedCacheName(): String {
+  return qualifiedName ?: toString()
+}