feat: minor version strategy rules

.github/workflows/minor-version-bump.yml

@@ -0,0 +1,12 @@
+name: Minor version bump check
+on:
+  pull_request:
+
+jobs:
+  minor-version-bump-check:
+    if: github.head_ref == '^v\d+\.\d+.*$' # Only runs on branches starting with vX.X (e.g., v1.2, v1.2.3, v1.2-main)
+    permissions: {}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Minor version bump check
+        uses: awslabs/aws-kotlin-repo-tools/.github/actions/minor-version-bump@main

build.gradle.kts

@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 import aws.sdk.kotlin.gradle.dsl.configureLinting
+import aws.sdk.kotlin.gradle.dsl.configureMinorVersionStrategyRules
 import aws.sdk.kotlin.gradle.dsl.configureNexus
 import aws.sdk.kotlin.gradle.util.typedProp
 
@@ -106,3 +107,9 @@ val lintPaths = listOf(
 )
 
 configureLinting(lintPaths)
+configureMinorVersionStrategyRules(lintPaths)
+
+// Set SDK version from gradle.properties as a system property for 'configureMinorVersionStrategyRules' to use
+tasks.withType<JavaExec> {
+    systemProperty("sdkVersion", findProperty("sdkVersion") ?: throw Exception("sdkVersion not set"))
+}

gradle/libs.versions.toml

@@ -30,6 +30,7 @@ jsoup-version = "1.20.1"
 
 [libraries]
 aws-kotlin-repo-tools-build-support = { module="aws.sdk.kotlin.gradle:build-support", version.ref = "aws-kotlin-repo-tools-version" }
+aws-kotlin-repo-tools-ktlint-rules = { module = "aws.sdk.kotlin.gradle:ktlint-rules", version.ref = "aws-kotlin-repo-tools-version" }
 
 kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin-version" }
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin-version" }

ktlint-rules/minor-version-strategy/build.gradle.kts

@@ -0,0 +1,18 @@
+/*
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+plugins {
+    kotlin("jvm")
+}
+
+kotlin {
+    sourceSets {
+        main {
+            dependencies {
+                implementation(libs.aws.kotlin.repo.tools.ktlint.rules)
+            }
+        }
+    }
+}

ktlint-rules/minor-version-strategy/src/main/kotlin/aws/sdk/kotlin/ktlintrules/minorversionstrategy/MinorVersionStrategyRuleSetProvider.kt

@@ -0,0 +1,27 @@
+/*
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package aws.sdk.kotlin.ktlintrules.minorversionstrategy
+
+import com.pinterest.ktlint.cli.ruleset.core.api.RuleSetProviderV3
+import com.pinterest.ktlint.rule.engine.core.api.RuleProvider
+import com.pinterest.ktlint.rule.engine.core.api.RuleSetId
+import software.aws.ktlint.rules.apisScheduledForRemovalRule
+
+/**
+ * Ruleset provider for AWS SDK Kotlin minor-version-bump-specific Ktlint rules.
+ */
+class MinorVersionStrategyRuleSetProvider : RuleSetProviderV3(RuleSetId("minor-version-strategy-rules")) {
+    private val sdkVersion = System.getProperty("sdkVersion").split(".")
+    private val majorVersion = sdkVersion[0].toInt()
+    private val minorVersion = sdkVersion[1].toInt()
+
+    override fun getRuleProviders(): Set<RuleProvider> = setOf(
+        RuleProvider {
+            // Look for APIs that are scheduled for removal in upcoming minor version
+            apisScheduledForRemovalRule(majorVersion, minorVersion + 1)
+        },
+    )
+}

ktlint-rules/minor-version-strategy/src/main/resources/META-INF/services/com.pinterest.ktlint.cli.ruleset.core.api.RuleSetProviderV3

@@ -0,0 +1 @@
+aws.sdk.kotlin.ktlintrules.minorversionstrategy.MinorVersionStrategyRuleSetProvider

settings.gradle.kts

@@ -58,6 +58,8 @@ include(":hll")
 include(":hll:hll-codegen")
 include(":hll:hll-mapping-core")
 include(":services")
+include("ktlint-rules:minor-version-strategy")
+
 include(":tests")
 include(":tests:codegen")
 include(":tests:codegen:event-stream")