build.gradle

/*
 * Copyright 2014-2022 Yusef Badri - All rights reserved.
 * grey-slf4j-logstdio is distributed under the terms of the GNU Affero General Public License, Version 3 (AGPLv3).
 */
// To upload to Sonatype staging for Maven Central deployment:
//     ./gradlew -PbuildVersion=0.0.1 -PrepoUser=myname -PrepoPassword=mypass -Psigning.gnupg.keyName=key_id -Psigning.gnupg.passphrase="blah blah" build uploadArchives
// Older versions of signing plugin were based on GnuPG2 and required:
//     -Psigning.keyId=mykeyid1 -Psigning.password=mykeypass1 -Psigning.secretKeyRingFile=myringpath
// Note that all these properties can go in settings.gradle instead, or in
// $HOME/.gradle/gradle.properties if we want to keep them out of Git.
//
// Nexus repository uploads:
//     ./gradlew -PbuildVersion=0.0.1 -PrepoHost=localhost:8081 -PrepoUser=myname -PrepoPassword=mypass publish
// Install in localhost Maven repository:
//     ./gradlew publishToMavenLocal
//
// Can explicitly disable signing with: ./gradlew build -x signArchives
// Clear PGP passphrase on Ubuntu: gpg-connect-agent reloadagent /bye
//
// jacocoTestReport task generates HTML report from test.exec binary, which is
// automatically created by the ordinary build task.

plugins {
	id 'java-library'
	id 'maven' //old Maven publishing plugin, required for uploadArchives
	id 'maven-publish' //new Maven publishing plugin, for Nexus uploads
	id 'signing'
	id 'jacoco'
	id 'eclipse'
}

allprojects {
	group = "$buildGroup"
	version = "$buildVersion"
	sourceCompatibility = 1.8
}

ext.repoHost = project.findProperty('repoHost') ?: 'localhost:8081'
ext.repoUser = project.findProperty('repoUser') ?: ''
ext.repoPassword = project.findProperty('repoPassword') ?: ''
ext.isReleaseVersion = !version.endsWith("-SNAPSHOT")

def nexusRepoStem = "http://$repoHost/repository"
def nexusRepoDownloads = "$nexusRepoStem/maven-public/"
def nexusRepoReleases = "$nexusRepoStem/maven-releases/"
def nexusRepoSnapshots = "$nexusRepoStem/maven-snapshots/"

repositories {
	maven {
		name = "nexusrepo-download"
		url "$nexusRepoDownloads"
		allowInsecureProtocol = true
	}
	jcenter()
	mavenCentral()
}

dependencies {
	api "org.slf4j:slf4j-api:$versionSLF4J"
	implementation "com.fasterxml.jackson.core:jackson-databind:$versionJackson"

	testImplementation "junit:junit:$versionJUNIT"
	testImplementation "org.mockito:mockito-core:$versionMockito"
}

java {
	withSourcesJar()
	withJavadocJar()
}

artifacts {
	archives javadocJar, sourcesJar
}

// This is for the publish task to deploy to a Nexus repository
publishing {
	publications {
		GreyLibrary(MavenPublication) {
			from components.java
		}
	}
	repositories {
		maven {
			name 'nexusrepo-upload'
			url = isReleaseVersion ? nexusRepoReleases : nexusRepoSnapshots
			credentials {
				username repoUser
				password repoPassword
			}
		}
	}
}

// This is for the uploadArchives task to deploy to Maven Central
uploadArchives {
	repositories {
		mavenDeployer {
			beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }

			repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
				authentication(userName: repoUser, password: repoPassword)
			}

			snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
				authentication(userName: repoUser, password: repoPassword)
			}

			pom.project {
				name 'grey-slf4j-logstdio'
				packaging 'jar'
				description 'SLF4J logger with environment-driven config'
				url 'https://github.com/greysoft/slf4j-stdio'

				scm {
					connection 'scm:git:git://github.com/greysoft/slf4-stdio.git'
					developerConnection 'scm:git:ssh://github.com/greysoft/slf4-stdio.git'
					url 'https://github.com/greysoft/slf4j-stdio'
				}

				licenses {
					license {
						name 'GNU Affero General Public License v3.0'
						url 'https://www.gnu.org/licenses/agpl-3.0.en.html'
					}
				}

				developers {
					developer {
						name 'Yusef Badri'
					}
				}
			}
		}
	}
}

signing {
	useGpgCmd() //use GnuPG 2
	sign configurations.archives
}

tasks.withType(Sign) {
	onlyIf { project.findProperty('signing.gnupg.keyName') }
}