migration from `jreleaser` to `mavenPublish` plugin #277

devcrocod · 2025-09-16T19:09:03Z

#152

Motivation and Context

To simplify publishing, use the recommended plugin

Breaking Changes

no

Types of changes

Bug fix (non-breaking change which fixes an issue)
New feature (non-breaking change which adds functionality)
Breaking change (fix or feature that would cause existing functionality to change)
Documentation update

Checklist

I have read the MCP Documentation
My code follows the repository's style guidelines
New and existing tests pass locally
I have added appropriate error handling
I have added or updated documentation as needed

Copilot

Pull Request Overview

This PR migrates the publishing system from the jreleaser plugin to the mavenPublish plugin to simplify publishing and follow JetBrains' recommended approach for Kotlin Multiplatform libraries.

Removes jreleaser plugin dependencies from all module build files
Replaces publishing configuration with mavenPublish plugin setup
Updates GitHub Actions workflow to use new publishing commands

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
kotlin-sdk/build.gradle.kts	Removes `mcp.jreleaser` plugin reference
kotlin-sdk-server/build.gradle.kts	Removes `mcp.jreleaser` plugin reference
kotlin-sdk-core/build.gradle.kts	Removes `mcp.jreleaser` plugin reference
kotlin-sdk-client/build.gradle.kts	Removes `mcp.jreleaser` plugin reference
gradle/libs.versions.toml	Replaces jreleaser dependency with mavenPublish plugin
buildSrc/src/main/kotlin/mcp.publishing.gradle.kts	Replaces jreleaser configuration with mavenPublish setup
buildSrc/src/main/kotlin/mcp.jreleaser.gradle.kts	Completely removes jreleaser configuration file
buildSrc/build.gradle.kts	Updates dependency from jreleaser to maven-publish
.github/workflows/gradle-publish.yml	Updates workflow to use new publishing commands and environment variables

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Copilot · 2025-09-16T19:09:31Z

buildSrc/src/main/kotlin/mcp.publishing.gradle.kts

-        }
+mavenPublishing {
+    signAllPublications()
+    publishToMavenCentral(automaticRelease = true)


The automaticRelease = true configuration may be too aggressive for production releases. Consider setting this to false to allow manual review and release of staged artifacts in Maven Central.

Suggested change

publishToMavenCentral(automaticRelease = true)

publishToMavenCentral(automaticRelease = false)

Maybe it makes sense to play with automaticRelease=false first? But feel free to ignore my comment

Copilot · 2025-09-16T19:09:32Z

buildSrc/src/main/kotlin/mcp.publishing.gradle.kts

+publishing {
    repositories {
-        maven {
-            name = "staging"
-            url = uri(layout.buildDirectory.dir("staging-deploy"))
-        }
+        mavenLocal()
    }
 }



The publishing block configuration appears redundant since mavenPublishing already configures Maven Central publishing. The mavenLocal() repository may not be necessary unless specifically needed for local testing.

kpavlov · 2025-09-16T20:26:48Z

buildSrc/src/main/kotlin/mcp.publishing.gradle.kts

-        }
+mavenPublishing {
+    signAllPublications()
+    publishToMavenCentral(automaticRelease = true)


Maybe it makes sense to play with automaticRelease=false first? But feel free to ignore my comment

| Package | Type | Package file | Manager | Update | Change | |---|---|---|---|---|---| | [org.mockito:mockito-core](https://github.com/mockito/mockito) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `5.19.0` -> `5.20.0` | | [io.modelcontextprotocol:kotlin-sdk-server](https://github.com/modelcontextprotocol/kotlin-sdk) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `0.7.1` -> `0.7.2` | | [io.modelcontextprotocol:kotlin-sdk-core](https://github.com/modelcontextprotocol/kotlin-sdk) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `0.7.1` -> `0.7.2` | | [io.modelcontextprotocol:kotlin-sdk-client](https://github.com/modelcontextprotocol/kotlin-sdk) | dependencies | misk/gradle/libs.versions.toml | gradle | patch | `0.7.0` -> `0.7.2` | | [com.google.errorprone:error_prone_annotations](https://errorprone.info) ([source](https://github.com/google/error-prone)) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.41.0` -> `2.42.0` | | [software.amazon.awssdk:sdk-core](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:sqs](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:s3](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:regions](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:dynamodb-enhanced](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:dynamodb](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:aws-core](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:bom](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | | [software.amazon.awssdk:auth](https://aws.amazon.com/sdkforjava) | dependencies | misk/gradle/libs.versions.toml | gradle | minor | `2.33.13` -> `2.34.0` | --- ### Release Notes <details> <summary>mockito/mockito (org.mockito:mockito-core)</summary> ### [`v5.20.0`](https://github.com/mockito/mockito/releases/tag/v5.20.0) <sup><sup>*Changelog generated by [Shipkit Changelog Gradle Plugin](https://github.com/shipkit/shipkit-changelog)*</sup></sup> ##### 5.20.0 - 2025-09-20 - [11 commit(s)](mockito/mockito@v5.19.0...v5.20.0) by Adrian-Kim, Giulio Longfils, Rafael Winterhalter, dependabot\[bot] - Bump org.assertj:assertj-core from 3.27.4 to 3.27.5 [(#3730)](mockito/mockito#3730) - Introducing the Ability to Mock Construction of Generic Types ([#2401](mockito/mockito#2401)) [(#3729)](mockito/mockito#3729) - Bump com.gradle.develocity from 4.1.1 to 4.2 [(#3726)](mockito/mockito#3726) - Bump graalvm/setup-graalvm from 1.3.6 to 1.3.7 [(#3725)](mockito/mockito#3725) - Bump org.eclipse.platform:org.eclipse.osgi from 3.23.100 to 3.23.200 [(#3720)](mockito/mockito#3720) - Bump graalvm/setup-graalvm from 1.3.5 to 1.3.6 [(#3719)](mockito/mockito#3719) - Bump actions/setup-java from 4 to 5 [(#3715)](mockito/mockito#3715) - Bump com.gradle.develocity from 4.1 to 4.1.1 [(#3713)](mockito/mockito#3713) - Bump bytebuddy from 1.17.6 to 1.17.7 [(#3712)](mockito/mockito#3712) - test: Use Assume.assumeThat for SequencedCollection tests [(#3711)](mockito/mockito#3711) - Fix [#3709](mockito/mockito#3709) [(#3710)](mockito/mockito#3710) - feat: Add support for JDK21 Sequenced Collections. [(#3708)](mockito/mockito#3708) - Introducing the Ability to Mock Construction of Generic Types [(#2401)](mockito/mockito#2401) </details> <details> <summary>modelcontextprotocol/kotlin-sdk (io.modelcontextprotocol:kotlin-sdk-server)</summary> ### [`v0.7.2`](https://github.com/modelcontextprotocol/kotlin-sdk/releases/tag/0.7.2) [Compare Source](modelcontextprotocol/kotlin-sdk@0.7.1...0.7.2) ##### What's Changed - migration from `jreleaser` to `mavenPublish` plugin by [@devcrocod](https://github.com/devcrocod) in [#277](modelcontextprotocol/kotlin-sdk#277) - Generate test report by [@kpavlov](https://github.com/kpavlov) in [#271](modelcontextprotocol/kotlin-sdk#271) - Move `generateLibVersion` task to `kotlin-sdk-core` by [@devcrocod](https://github.com/devcrocod) in [#274](modelcontextprotocol/kotlin-sdk#274) - [#196](modelcontextprotocol/kotlin-sdk#196) Update build configuration and workflows for enhanced local publ… by [@kpavlov](https://github.com/kpavlov) in [#275](modelcontextprotocol/kotlin-sdk#275) - Add Stdio coverage for integration tests by [@skarpovdev](https://github.com/skarpovdev) in [#276](modelcontextprotocol/kotlin-sdk#276) - Bump io.kotest:kotest-assertions-json from 5.9.1 to 6.0.3 by [@dependabot](https://github.com/dependabot)\[bot] in [#247](modelcontextprotocol/kotlin-sdk#247) - migration from `jreleaser` to `mavenPublish` plugin by [@devcrocod](https://github.com/devcrocod) in [#277](modelcontextprotocol/kotlin-sdk#277) **Full Changelog**: <modelcontextprotocol/kotlin-sdk@0.7.1...0.7.2> </details> <details> <summary>google/error-prone (com.google.errorprone:error_prone_annotations)</summary> ### [`v2.42.0`](https://github.com/google/error-prone/releases/tag/v2.42.0): Error Prone 2.42.0 New checks: - [`ExplicitArrayForVarargs`](https://errorprone.info/bugpattern/ExplicitArrayForVarargs): discourage unnecessary explicit construction of an array to provide varargs. - [`FloggerPerWithoutRateLimit`](https://errorprone.info/bugpattern/FloggerPerWithoutRateLimit): discourage Flogger's `perUnique` without rate limiting - [`StringJoin`](https://errorprone.info/bugpattern/StringJoin): Ban `String.join(CharSequence)` and `String.join(CharSequence, CharSequence)` - [`ThreadBuilderNameWithPlaceholder`](https://errorprone.info/bugpattern/ThreadBuilderNameWithPlaceholder): Do not allow placeholders in `Thread.Builder.name(String)` or `name(String, int)`. Changes: - The return type of `ASTHelpers.asFlagSet` has changed. The previous type was `EnumSet<Flags.Flag>`, where `Flags.Flag` is an enum in the javac class `Flags`. A recent JDK change has replaced that enum with a new top-level enum called `FlagsEnum`. It is not possible to change `ASTHelpers.asFlagSet` in a way that would be type-safe and compatible with the enums from JDKs both before and after the change. Instead, the method now returns `ImmutableSet<String>`, where the strings come from the `toString()` of the enum constants. That means they are `"native"`, `"abstract"`, etc. - Flag `IO.print[ln]()` in [`SystemOut`](https://errorprone.info/bugpattern/SystemOut). Full changelog: <google/error-prone@v2.41.0...v2.42.0> </details> --- ### Configuration 📅 **Schedule**: Branch creation - "after 6pm every weekday,before 2am every weekday" in timezone Australia/Melbourne, Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Never, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://github.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate). GitOrigin-RevId: 8ecb809cff408a555b4ee0773a9fb8cdca50b95c

devcrocod requested review from kpavlov, e5l and Copilot September 16, 2025 19:09

Copilot AI reviewed Sep 16, 2025

View reviewed changes

kpavlov approved these changes Sep 16, 2025

View reviewed changes

devcrocod added 2 commits September 17, 2025 12:54

Replace JReleaser with Vanniktech Maven Publish plugin

0c04511

Simplify Gradle publishing workflow by removing JReleaser configuration

e4aeac7

devcrocod force-pushed the devcrocod/migrate-publish-plugin branch from 4933e88 to e4aeac7 Compare September 17, 2025 10:54

devcrocod merged commit d909835 into main Sep 17, 2025
4 checks passed

devcrocod deleted the devcrocod/migrate-publish-plugin branch September 17, 2025 11:07

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migration from `jreleaser` to `mavenPublish` plugin #277

migration from `jreleaser` to `mavenPublish` plugin #277

devcrocod commented Sep 16, 2025

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Copilot AI Sep 16, 2025

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kpavlov Sep 16, 2025 •

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kpavlov Sep 16, 2025 •

edited

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	publishToMavenCentral(automaticRelease = true)
	publishToMavenCentral(automaticRelease = false)

migration from jreleaser to mavenPublish plugin #277

migration from jreleaser to mavenPublish plugin #277

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devcrocod commented Sep 16, 2025

Motivation and Context

Breaking Changes

Types of changes

Checklist

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Pull Request Overview

Reviewed Changes

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kpavlov Sep 16, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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kpavlov Sep 16, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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migration from `jreleaser` to `mavenPublish` plugin #277

migration from `jreleaser` to `mavenPublish` plugin #277

kpavlov Sep 16, 2025 •

edited

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kpavlov Sep 16, 2025 •

edited

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