RUM-16470: Run pipeline with no Gradle cache

The surgical eviction wasn't enough: the Gradle user home lives at
$CI_PROJECT_DIR/cache, the exact dir GitLab restores, and the lint job
runs in a triggered pipeline that didn't hit the main pipeline's
before_script. Fully disable the dependency cache for now:

- Move GRADLE_USER_HOME outside the cached cache/ tree so every gradle
  run (main + inherited triggered pipelines) starts from an empty home.
- Point CACHE_FALLBACK_KEY at a non-existent key so nothing seeds from
  develop's poisoned cache.
- Make the main pipeline cache keys unique per pipeline so no prior
  cache is restored.

All changes tagged TEMP (RUM-16470); revert once the cache is healthy.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: kikoveiga

.gitlab-ci.yml

@@ -19,7 +19,7 @@ variables:
 
   CACHE_FALLBACK_KEY: "develop"
 
-  # Unify the Gradle user home across ALL jobs so every gradle invocation shares one
+  # Unify the Gradle user home across ALL jobs so every Gradle invocation shares one
   # GitLab-cacheable location ($CI_PROJECT_DIR/cache) instead of some jobs using the default,
   # non-cached /root/.gradle. Jobs that pass --gradle-user-home cache/ already match this.
   GRADLE_USER_HOME: "$CI_PROJECT_DIR/cache"

LICENSE-3rdparty.csv

@@ -52,6 +52,7 @@ import,androidx.versionedparcelable,Apache-2.0,Copyright 2018 The Android Open S
 import,androidx.viewpager,Apache-2.0,Copyright 2018 The Android Open Source Project
 import,androidx.wear,Apache-2.0,Copyright 2018 The Android Open Source Project
 import,androidx.work,Apache-2.0,Copyright 2018 The Android Open Source Project
+import,app.cash.sqldelight,Apache-2.0,"Copyright 2016 Square, Inc"
 import,com.android.tools,Apache-2.0,Copyright 2018 The Android Open Source Project
 import,com.apollographql.apollo,MIT,"Copyright (c) 2016-2024 Apollo Graph, Inc. (Formerly Meteor Development Group, Inc.)"
 import,com.benasher44,MIT,"Copyright (c) 2019 Ben Asher"

README.md

@@ -6,7 +6,6 @@
 
 ### Log Collection
 
-
 See the dedicated [Datadog Android Log Collection documentation][1] to learn how to forward logs from your Android or Android TV application to Datadog.
 
 ### Real User Monitoring

ci/pipelines/default-pipeline.yml

@@ -12,15 +12,6 @@ stages:
   - publish
   - notify
 
-# TEMP (RUM-16470): the shared Gradle dependency cache (restored from this branch's key or the
-# `develop` fallback) holds a stale/wrong SQLDelight gradle-plugin artifact, so a fixed version
-# like 2.3.2 keeps getting reused from cache instead of re-fetched. Evict it after the cache is
-# restored so every job re-downloads it fresh from the magicmirror proxy. Remove this block once
-# the persisted cache is clean.
-default:
-  before_script:
-    - rm -rf cache/caches/modules-2/files-2.1/app.cash.sqldelight 2>/dev/null || true
-
 .snippets:
   source-secrets:
     - source ./ci/scripts/vault_config.sh
@@ -214,9 +205,7 @@ test:kover:
     - export DD_API_KEY=$(get_secret $DD_ANDROID_SECRET__API_KEY)
     - export DD_APP_KEY=$(get_secret $DD_ANDROID_SECRET__APP_KEY)
     - CODECOV_TOKEN=$(get_secret $DD_ANDROID_SECRET__CODECOV_TOKEN)
-    # TEMP (RUM-16470): --refresh-dependencies re-resolves + re-verifies so the cache this
-    # (pull-push) job persists is clean. Drop it once the stale SQLDelight artifact is gone.
-    - GRADLE_OPTS="-Xmx3072m" DD_TAGS="test.configuration.variant:release" ./gradlew :dd-sdk-android-core:koverXmlReportRelease --refresh-dependencies --no-daemon --build-cache -Dorg.gradle.jvmargs=-javaagent:$DD_TRACER_FOLDER/dd-java-agent.jar=$DD_COMMON_AGENT_CONFIG
+    - GRADLE_OPTS="-Xmx3072m" DD_TAGS="test.configuration.variant:release" ./gradlew :dd-sdk-android-core:koverXmlReportRelease  --no-daemon --build-cache -Dorg.gradle.jvmargs=-javaagent:$DD_TRACER_FOLDER/dd-java-agent.jar=$DD_COMMON_AGENT_CONFIG
     - GRADLE_OPTS="-Xmx3072m" DD_TAGS="test.configuration.variant:release" ./gradlew :dd-sdk-android-internal:koverXmlReportRelease  --no-daemon --build-cache -Dorg.gradle.jvmargs=-javaagent:$DD_TRACER_FOLDER/dd-java-agent.jar=$DD_COMMON_AGENT_CONFIG
     - GRADLE_OPTS="-Xmx3072m" DD_TAGS="test.configuration.variant:release" ./gradlew :koverReportFeatures  --no-daemon --build-cache -Dorg.gradle.jvmargs=-javaagent:$DD_TRACER_FOLDER/dd-java-agent.jar=$DD_COMMON_AGENT_CONFIG
     - GRADLE_OPTS="-Xmx3072m" DD_TAGS="test.configuration.variant:release" ./gradlew :koverReportIntegrations  --no-daemon --build-cache -Dorg.gradle.jvmargs=-javaagent:$DD_TRACER_FOLDER/dd-java-agent.jar=$DD_COMMON_AGENT_CONFIG

gradle.properties

@@ -5,9 +5,6 @@
 #
 org.gradle.jvmargs=-Xmx4096m
 org.gradle.caching=true
-# Because of https://github.com/google/ksp/issues/2729
-# Can be removed when bumping to kotlin 2.3
-android.disallowKotlinSourceSets=false
 android.useAndroidX=true
 android.experimental.enableTestFixturesKotlinSupport=true
 org.jetbrains.dokka.experimental.gradle.pluginMode=V2Enabled

gradle/libs.versions.toml

@@ -4,8 +4,8 @@ apollo = "4.4.3"
 cronetApi = "141.7340.3"
 cronetPlayServices = "18.1.1"
 gson = "2.10.1"
-kotlin = "2.2.10"
-kotlinSP = "2.2.10-2.0.2"
+kotlin = "2.3.20"
+kotlinSP = "2.3.9"
 kronosNTP = "0.0.1-alpha11"
 kotlinxSerialization = "1.6.3"
 okHttp = "4.12.0"