From dd3a30dd03ccd2ce02704f6f40ac3bb440cc21bf Mon Sep 17 00:00:00 2001
From: mworzala <mattheworzala@gmail.com>
Date: Thu, 30 Nov 2023 23:38:27 +0200
Subject: [PATCH] chore: publish on maven central

---
 .github/workflows/release.yaml | 30 ++++++++++++
 build.gradle.kts               | 87 +++++++++++++++++++++++++++++++++-
 gradle/libs.versions.toml      |  5 ++
 3 files changed, 120 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/release.yaml

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
new file mode 100644
index 0000000..f5ffd01
--- /dev/null
+++ b/.github/workflows/release.yaml
@@ -0,0 +1,30 @@
+name: Gradle Publish to Maven Central
+
+on:
+  push:
+    tags:
+      - '[0-9]+.[0-9]+.[0-9]+'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+      SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+      GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+      GPG_PASSPHRASE: ${{ secrets.GPG_PASSWORD }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+      - name: Publish to Sonatype
+        env:
+          TAG_VERSION: ${{ github.ref_name }}
+        run: |
+          ./gradlew publishToSonatype closeAndReleaseSonatypeStagingRepository
+          echo "Version: ${TAG_VERSION}" >> $GITHUB_STEP_SUMMARY
diff --git a/build.gradle.kts b/build.gradle.kts
index 33996af..706839d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,9 +1,14 @@
 plugins {
     `java-library`
+
+    `maven-publish`
+    signing
+    alias(libs.plugins.nexuspublish)
 }
 
-group = "net.hollowcube"
-version = "1.0-SNAPSHOT"
+group = "dev.hollowcube"
+version = System.getenv("TAG_VERSION") ?: "dev"
+description = "Schematic reader and writer for Minestom"
 
 repositories {
     mavenCentral()
@@ -19,6 +24,84 @@ dependencies {
     testImplementation(libs.bundles.logback)
 }
 
+java {
+    withSourcesJar()
+    withJavadocJar()
+
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
+
 tasks.test {
     useJUnitPlatform()
+}
+
+nexusPublishing {
+    this.packageGroup.set("dev.hollowcube")
+
+    repositories.sonatype {
+        nexusUrl.set(uri("https://s01.oss.sonatype.org/service/local/"))
+        snapshotRepositoryUrl.set(uri("https://s01.oss.sonatype.org/content/repositories/snapshots/"))
+
+        if (System.getenv("SONATYPE_USERNAME") != null) {
+            username.set(System.getenv("SONATYPE_USERNAME"))
+            password.set(System.getenv("SONATYPE_PASSWORD"))
+        }
+    }
+}
+
+publishing.publications.create<MavenPublication>("maven") {
+    groupId = "dev.hollowcube"
+    artifactId = "schem"
+    version = project.version.toString()
+
+    from(project.components["java"])
+
+    pom {
+        name.set(artifactId)
+        description.set(project.description)
+        url.set("https://github.com/hollow-cube/schem")
+
+        licenses {
+            license {
+                name.set("MIT")
+                url.set("https://github.com/hollow-cube/schem/blob/main/LICENSE")
+            }
+        }
+
+        developers {
+            developer {
+                id.set("mworzala")
+                name.set("Matt Worzala")
+                email.set("matt@hollowcube.dev")
+            }
+        }
+
+        issueManagement {
+            system.set("GitHub")
+            url.set("https://github.com/hollow-cube/schem/issues")
+        }
+
+        scm {
+            connection.set("scm:git:git://github.com/hollow-cube/schem.git")
+            developerConnection.set("scm:git:git@github.com:hollow-cube/schem.git")
+            url.set("https://github.com/hollow-cube/schem")
+            tag.set(System.getenv("TAG_VERSION") ?: "HEAD")
+        }
+
+        ciManagement {
+            system.set("Github Actions")
+            url.set("https://github.com/hollow-cube/schem/actions")
+        }
+    }
+}
+
+signing {
+    isRequired = System.getenv("CI") != null
+
+    val privateKey = System.getenv("GPG_PRIVATE_KEY")
+    val keyPassphrase = System.getenv()["GPG_PASSPHRASE"]
+    useInMemoryPgpKeys(privateKey, keyPassphrase)
+
+    sign(publishing.publications)
 }
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d6dc792..b7b7717 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,6 +4,8 @@ metadata.format.version = "1.1"
 minestom = "8715f4305d"
 logback = "1.4.5" # For tests only
 
+nexuspublish = "1.3.0"
+
 [libraries]
 minestom = { group = "dev.hollowcube", name = "minestom-ce", version.ref = "minestom" }
 
@@ -12,3 +14,6 @@ logback-classic = { group = "ch.qos.logback", name = "logback-classic", version.
 
 [bundles]
 logback = ["logback-core", "logback-classic"]
+
+[plugins]
+nexuspublish = { id = "io.github.gradle-nexus.publish-plugin", version.ref = "nexuspublish" }