publish to maven central

Author: msiegenthaler

DEVELOPER.md

@@ -0,0 +1,16 @@
+# Developing scala-effect-mcp
+
+## Release
+
+* Make sure your GPG key is loaded (eg using `gpg --detach-sign --armor --use-agent --output - README.md`)
+* Update `version.sbt` to the new release version (non-snapshot)
+* In sbt run
+  * `clean`
+  * `test` and see if everything compliles ok
+  * `publishSigned` to create the artifacts
+  * `sonaUpload` to upload to maven central portal
+* Visit <https://central.sonatype.com/publishing> to check an publish it
+* Push the changes
+* Create a release in github <https://github.com/linkyard/scala-effect-mcp/releases/new>
+  * Name: The version, e.g. `1.0.0`
+  * Release Notes: not all things that changed

build.sbt

@@ -1,7 +1,9 @@
 ThisBuild / scalaVersion := Dependencies.scala
 ThisBuild / organization := "ch.linkyard.mcp"
 ThisBuild / organizationName := "linkyard ag"
-ThisBuild / versionScheme := Some("strict")
+ThisBuild / versionScheme := Some("early-semver")
+ThisBuild / description := "Library to implement model context protocol servers (MCP) in scala using fs2 and cats effect."
+ThisBuild / licenses := Seq("MIT" -> url("https://mit-license.org/"))
 
 lazy val root = (project in file("."))
   .settings(
@@ -36,6 +38,9 @@ lazy val root = (project in file("."))
           val oldStrategy = (assembly / assemblyMergeStrategy).value
           oldStrategy(other)
       },
+      publish / skip := true,
+      Compile / packageDoc / publishArtifact := true,
+      Compile / packageSrc / publishArtifact := true,
       libraryDependencies ++= Dependencies.logBinding.map(_ % Test),
       libraryDependencies ++= Seq(
         "io.circe" %% "circe-literal" % Dependencies.circe,
@@ -66,6 +71,7 @@ ThisBuild / commands += Command.command("cleanup") { state =>
 lazy val jsonrpc2 = (project in file("jsonrpc2"))
   .settings(
     name := "jsonrpc2",
+    publish / skip := false,
     libraryDependencies ++= Seq(
       "co.fs2" %% "fs2-core" % Dependencies.fs2,
       "io.circe" %% "circe-core" % Dependencies.circe,
@@ -75,6 +81,7 @@ lazy val jsonrpc2 = (project in file("jsonrpc2"))
 lazy val transportStdio = (project in file("transport/stdio"))
   .settings(
     name := "jsonrpc2-stdio",
+    publish / skip := false,
     libraryDependencies ++= Seq(
       "co.fs2" %% "fs2-io" % Dependencies.fs2,
       "io.circe" %% "circe-parser" % Dependencies.circe,
@@ -84,6 +91,7 @@ lazy val transportStdio = (project in file("transport/stdio"))
 lazy val mcpProtocol = (project in file("mcp/protocol"))
   .settings(
     name := "mcp-protocol",
+    publish / skip := false,
     libraryDependencies ++= Seq(
       "io.circe" %% "circe-core" % Dependencies.circe,
     ),
@@ -92,6 +100,7 @@ lazy val mcpProtocol = (project in file("mcp/protocol"))
 lazy val mcpServer = (project in file("mcp/server"))
   .settings(
     name := "mcp-server",
+    publish / skip := false,
     libraryDependencies ++= Seq(
       "co.fs2" %% "fs2-core" % Dependencies.fs2,
       "co.fs2" %% "fs2-io" % Dependencies.fs2,

project/publish.sbt

@@ -0,0 +1 @@
+addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.3.1")

publish.sbt

@@ -0,0 +1,27 @@
+ThisBuild / scmInfo := Some(
+  ScmInfo(
+    url("https://github.com/linkyard/scala-effect-mcp"),
+    "scm:[email protected]:linkyard/scala-effect-mcp.git"
+  )
+)
+ThisBuild / developers := List(
+  Developer(
+    id = "msiegenthaler",
+    name = "Mario Siegenthaler",
+    email = "[email protected]",
+    url = url("https://github.com/msiegenthaler/")
+  )
+)
+
+ThisBuild / homepage := Some(url("https://github.com/linkyard/scala-effect-mcp"))
+
+// Remove all additional repository other than Maven Central from POM
+ThisBuild / pomIncludeRepository := { _ => false }
+ThisBuild / publishMavenStyle := true
+
+// new setting for the Central Portal
+ThisBuild / publishTo := {
+  val centralSnapshots = "https://central.sonatype.com/repository/maven-snapshots/"
+  if (isSnapshot.value) Some("central-snapshots" at centralSnapshots)
+  else localStaging.value
+}

version.sbt

@@ -0,0 +1 @@
+ThisBuild / version := "0.1.0"