Mobile-178: Add custom detekt rules for Gson @SerializedName enforcement

[sergeysozinov]

https://tracker.yandex.ru/MOBILE-178

[Copilot]

Pull request overview

This PR introduces a project-wide Detekt setup with a custom ruleset to enforce @SerializedName on Gson-serialized Kotlin data class constructor properties (to prevent field-name issues after shrinking/obfuscation), and updates several SDK DTOs/wrappers to satisfy the new enforcement.

Changes:

• Added a new :detekt-rules module providing custom Detekt rules (GsonMissingSerializedName, UnmonitoredGsonWrapper) with unit tests and RuleSet registration.
• Wired Detekt into the build (plugin + config + custom rules plugin dependency) and CI (runs detektDebug).
• Annotated multiple Gson-serialized SDK data class constructor properties with @SerializedName and added targeted suppressions for generic Gson wrappers that the SDK cannot strictly validate.

Reviewed changes

Copilot reviewed 18 out of 18 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
settings.gradle	Registers the new :detekt-rules module in the build.
modulesCommon.gradle	Applies Detekt plugin, points to detekt.yml, and loads the custom rules plugin into Detekt.
gradle/libs.versions.toml	Adds Detekt version and coordinates for the Gradle plugin + detekt API/test deps.
detekt.yml	Adds Detekt configuration enabling only the custom mindbox ruleset/rules.
.github/workflows/lint_unitTests_build.yml	Adds a CI step to run ./gradlew detektDebug.
detekt-rules/build.gradle	Defines the JVM module used to build the custom Detekt rules and tests.
detekt-rules/src/main/kotlin/cloud/mindbox/detekt/MindboxRuleSetProvider.kt	Registers the custom rules in a Detekt RuleSet.
detekt-rules/src/main/kotlin/cloud/mindbox/detekt/GsonSerializedNameRule.kt	Implements the GsonMissingSerializedName rule using type resolution to trace Gson usage and enforce @SerializedName.
detekt-rules/src/main/kotlin/cloud/mindbox/detekt/UnmonitoredGsonWrapperRule.kt	Implements the UnmonitoredGsonWrapper rule to flag new generic Gson wrappers not covered by monitoring.
detekt-rules/src/main/resources/META-INF/services/io.gitlab.arturbosch.detekt.api.RuleSetProvider	Service registration so Detekt discovers the custom RuleSetProvider.
detekt-rules/src/test/kotlin/cloud/mindbox/detekt/GsonSerializedNameRuleTest.kt	Test coverage for the GsonMissingSerializedName rule.
detekt-rules/src/test/kotlin/cloud/mindbox/detekt/UnmonitoredGsonWrapperRuleTest.kt	Test coverage for the UnmonitoredGsonWrapper rule.
sdk/src/main/java/cloud/mindbox/mobile_sdk/pushes/PushToken.kt	Adds @SerializedName to persisted token DTO and suppresses the generic Gson wrapper rule for a constrained use case.
sdk/src/main/java/cloud/mindbox/mobile_sdk/models/operation/response/InAppConfigResponse.kt	Adds missing @SerializedName annotations for fields participating in Gson serialization.
sdk/src/main/java/cloud/mindbox/mobile_sdk/models/operation/CustomFields.kt	Documents the @SerializedName requirement for caller-supplied types and suppresses generic wrapper detection.
sdk/src/main/java/cloud/mindbox/mobile_sdk/managers/MindboxEventManager.kt	Suppresses generic wrapper detection for a client-supplied request body type.
sdk/src/main/java/cloud/mindbox/mobile_sdk/inapp/domain/models/InAppFailuresWrapper.kt	Adds @SerializedName to the Gson-serialized wrapper field.
sdk/src/main/java/cloud/mindbox/mobile_sdk/inapp/domain/models/GeoTargeting.kt	Adds @SerializedName to all Gson-serialized constructor properties.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 17 out of 17 changed files in this pull request and generated 2 comments.