build.gradle

plugins {
    id 'java'
    id 'application'
    id 'com.github.johnrengelman.shadow' version '7.1.1'
}

if (JavaVersion.current() < JavaVersion.VERSION_17) {
    throw new GradleException("Java 17 or higher is required to build this project")
}

repositories {
    mavenCentral()
}

dependencies {
    implementation fileTree(dir: 'lwon/java/src', include: '**/*.java')
    implementation fileTree(dir: 'easyIO/src', include: '**/*.java')
    implementation fileTree(dir: 'maybe/src', include: '**/*.java')
    implementation 'org.apache.commons:commons-text:1.9'
    implementation 'org.apache.commons:commons-lang3:3.12.0'
}

// Main class configuration
mainClassName = 'prelatex.Main'

// Set up jar task
jar {
    dependsOn compileJava
    manifest {
        attributes 'Main-Class': mainClassName
    }
    from sourceSets.main.output
}

// Include all source directories
sourceSets {
    main {
        java {
            srcDirs = ['src', 'lwon/java/src', 'easyIO/src', 'maybe/src']
        }
    }
}

// Enable preview features
tasks.withType(JavaCompile) {
    options.compilerArgs += ["--enable-preview"]
}

task updateSubmodules(type: Exec) {
    commandLine 'git', 'submodule', 'update', '--init'
}

compileJava.dependsOn updateSubmodules

shadowJar {
    dependsOn compileJava
    archiveBaseName.set('prelatex')
    archiveClassifier.set('')
    manifest {
        attributes 'Main-Class': mainClassName
    }
}

run {
    jvmArgs '--enable-preview'
}

task installDirectories {
    mkdir '/usr/local/share'
    mkdir '/usr/local/share/prelatex'
    mkdir '/usr/local/bin'
}

task installJar(type: Copy) {
    dependsOn jar
    dependsOn installDirectories

    from 'build/libs'
    into '/usr/local/share/prelatex'
    include 'prelatex.jar'
}

task installScript(type: Copy) {
    from 'bin'
    into '/usr/local/bin'
    include 'prelatex'
}

task install {
    dependsOn installScript
    dependsOn installJar
}