build.gradle

buildscript {
    ext.kotlin_version = '1.3.50'
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

task readme {
    doLast {
        def input = new File("./README_TEMPLATE.md")
        def output = new File("./README.md")

        def reader = new DataInputStream(new BufferedInputStream(new FileInputStream(input))).newReader()
        def builder = new StringBuilder()
        def next

        while ((next = reader.readLine()) != null) {
            builder.append(next).append("\n")
        }

        def version = project(':noise').version
        def template = builder.toString().replace("{{version}}", version)

        def writer = new DataOutputStream(new BufferedOutputStream(new FileOutputStream(output))).newWriter()

        writer.write(template)
        writer.flush()

        println("README.md generated from template")
    }
}

task release(dependsOn: [":readme"]) {
    doLast {
        exec {
            executable 'git'
            args 'tag', '-a', "${project(':noise').version}", '-m', "Release ${project(':noise').version}"
        }

        println("Successfully tagged new release (${project(':noise').version}).")
        println("Push manually!")
    }
}