feat(gradle): publishing to sonatype

Author: danila-schelkov

README.md

@@ -0,0 +1,20 @@
+# sc-file
+
+A library for parsing Supercell compressed file format.
+
+## Publishing
+
+Don't forget to add those properties to your `~/.gradle/gradle.properties`:
+
+```properties
+gpr.user=YOUR_GITHUB_USERNAME
+gpr.key=YOUR_GITHUB_PUBLISHING_TOKEN
+
+# username and token from https://central.sonatype.com/usertoken
+sonatype.username=SONATYPE_USERNAME
+sonatype.password=SONATYPE_PASSWORD
+
+# GPG/PGP key
+signing.key=-----BEGIN PGP PRIVATE KEY BLOCK-----  -----END PGP PRIVATE KEY BLOCK-----\n
+signing.password=KEY_PASSWORD
+```

build.gradle

@@ -1,6 +1,10 @@
 plugins {
-    id 'java'
-    id("maven-publish")
+    id 'java-library'
+    id 'maven-publish'
+    id 'signing'
+    
+    // https://github.com/yananhub/flying-gradle-plugin
+    id "tech.yanand.maven-central-publish" version "1.3.0"
 }
 
 group = 'dev.donutquine'
@@ -21,20 +25,81 @@ test {
     useJUnitPlatform()
 }
 
+tasks.register("sourcesJar", Jar) {
+    archiveClassifier.set("sources")
+    from(sourceSets.main.allSource)     
+    
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+}
+
+tasks.register("javadocJar", Jar) {
+    archiveClassifier.set("javadoc")
+    from(tasks.javadoc)
+}
+
 publishing {
     repositories {
+        // GitHub Packages
         maven {
-            name = "GitHubPackages"
+            name = "github"
             url = uri("https://maven.pkg.github.com/danila-schelkov/sc-file")
             credentials {
-                username = project.findProperty("gpr.user") ?: System.getenv("USERNAME")
-                password = project.findProperty("gpr.key") ?: System.getenv("TOKEN")
+                username = project.findProperty("gpr.user") ?: System.getenv("GITHUB_USERNAME")
+                password = project.findProperty("gpr.key") ?: System.getenv("GITHUB_TOKEN")
             }
         }
     }
     publications {
-        gpr(MavenPublication) {
-            from(components.java)
+        mavenJava(MavenPublication) {
+            from components.java
+            artifact(tasks.named("sourcesJar").get())
+            artifact(tasks.named("javadocJar").get())
+
+            pom {
+                name = "sc-file"
+                description = "A library for parsing Supercell compressed file format"
+                url = "https://github.com/danila-schelkov/sc-file"
+
+                licenses {
+                    license {
+                        name = "MIT License"
+                        url = "https://opensource.org/licenses/MIT"
+                        distribution = "repo"
+                    }
+                }
+
+                developers {
+                    developer {
+                        id = "danila-schelkov"
+                        name = "Danila Schelkov"
+                        email = "me@donutquine.dev"
+                    }
+                }
+
+                scm {
+                    url = "https://github.com/danila-schelkov/sc-file"
+                    connection = "scm:git:https://github.com/danila-schelkov/sc-file.git"
+                    developerConnection = "scm:git:ssh://git@github.com/danila-schelkov/sc-file.git"
+                }
+            }
         }
     }
-}
+}
+
+signing {
+    useInMemoryPgpKeys(
+        findProperty("signing.key") as String,
+        findProperty("signing.password") as String
+    )
+    sign publishing.publications.mavenJava
+}
+
+import java.nio.charset.StandardCharsets
+
+mavenCentral {
+    def username = findProperty("sonatype.username") ?: System.getenv("SONATYPE_USERNAME")
+    def password = findProperty("sonatype.password") ?: System.getenv("SONATYPE_PASSWORD")
+
+    def credentials = "${username}:${password}"
+    authToken = credentials.getBytes(StandardCharsets.UTF_8).encodeBase64().toString()
+}