plugins {
    id "java-library"
    id "maven-publish"
    id "io.papermc.hangar-publish-plugin" version "0.1.2"
}

repositories {
    mavenLocal()
    maven {
        url = uri("https://repo.viaversion.com")
    }

    maven {
        url = uri("https://hub.spigotmc.org/nexus/content/repositories/snapshots/")
    }

    maven {
        url = uri("https://repo.maven.apache.org/maven2/")
    }
}

version = project.maven_version
group = project.maven_group

dependencies {
    compileOnly "com.viaversion:viaversion-api:4.10.0"
    compileOnly "org.spigotmc:spigot-api:1.16.5-R0.1-SNAPSHOT"
}

java.sourceCompatibility = JavaVersion.VERSION_1_8

processResources {
    inputs.property "version", project.version

    filesMatching("plugin.yml") {
        expand "version": project.version
    }
}

java {
    withSourcesJar()
}

publishing {
    publications {
        maven(MavenPublication) {
            from(components.java)
        }
    }
}

tasks.withType(JavaCompile) {
    options.encoding = "UTF-8"
}

tasks.withType(Javadoc) {
    options.encoding = "UTF-8"
}

// -----------------------------------------------------
// Publishing

def latestCommitHash() {
    def byteOut = new ByteArrayOutputStream()
    exec {
        commandLine 'git', 'rev-parse', '--short', 'HEAD'
        standardOutput = byteOut
    }
    return byteOut.toString('UTF-8').trim()
}

def latestCommitMessage() {
    def byteOut = new ByteArrayOutputStream()
    exec {
        commandLine 'git', 'log', '-1', '--pretty=%B'
        standardOutput = byteOut
    }
    return byteOut.toString('UTF-8').trim()
}

def branchName() {
    def byteOut = new ByteArrayOutputStream()
    exec {
        commandLine 'git', 'rev-parse', '--abbrev-ref', 'HEAD'
        standardOutput = byteOut
    }
    return byteOut.toString('UTF-8').trim()
}

def baseVersion = project.maven_version
def isRelease = !baseVersion.contains('-')
def suffixedVersion = isRelease ? baseVersion : baseVersion + "+" + System.getenv("GITHUB_RUN_NUMBER")
def commitHash = latestCommitHash()
def changelogContent = "[${commitHash}](https://github.com/ViaVersion/iaRewind-Legacy-Support/commit/${commitHash}) ${latestCommitMessage()}"
def branch = branchName()
def isMainBranch = branch == "master"
hangarPublish {
    publications.register("plugin") {
        version.set(suffixedVersion)
        id.set("ViaRewindLegacySupport")
        channel.set(isRelease ? "Release" : isMainBranch ? "Snapshot" : "Alpha")
        changelog.set(changelogContent)
        apiKey.set(System.getenv("HANGAR_TOKEN"))
        platforms {
            PAPER {
                jar.set(tasks.jar.archiveFile)
                platformVersions.set([property('mcVersionRange') as String])
                dependencies.hangar("ViaVersion") {
                    required.set(true)
                }
                dependencies.hangar("ViaBackwards") {
                    required.set(false)
                }
                dependencies.hangar("ViaRewind") {
                    required.set(false)
                }
            }
        }
    }
}