build.gradle

plugins {
    id 'java'
    id 'war'
}

// Java version configuration
java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(21)
    }
}

// Project properties
group = 'com.maxprograms.remotetm'
version = '6.2.0'

// Source sets configuration
sourceSets {
    main {
        java {
            srcDirs = ['src']
        }
        resources {
            srcDirs = ['src']
            exclude '**/*.java'
        }
    }
}

// Dependencies - using fileTree to reference existing JAR files
dependencies {
    // Servlet API
    compileOnly files('lib/javax.servlet-api.jar')
    
    // Runtime dependencies from WEB-INF/lib
    implementation files('WebContent/WEB-INF/lib/activation.jar')
    implementation files('WebContent/WEB-INF/lib/bcp47j.jar')
    implementation files('WebContent/WEB-INF/lib/javax.mail.jar')
    implementation files('WebContent/WEB-INF/lib/json.jar')
    implementation files('WebContent/WEB-INF/lib/jsoup.jar')
    implementation files('WebContent/WEB-INF/lib/mapdb.jar')
    implementation files('WebContent/WEB-INF/lib/openxliff.jar')
    implementation files('WebContent/WEB-INF/lib/sqlite-jdbc-3.51.3.0.jar')
    implementation files('WebContent/WEB-INF/lib/swordfish.jar')
    implementation files('WebContent/WEB-INF/lib/xmljava.jar')
}

// War plugin configuration
war {
    archiveFileName = 'RemoteTM.war'
    destinationDirectory = file('.')
    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
    
    from('WebContent') {
        exclude '*.xcf'
        exclude '**/*.java'
    }
    
    doFirst {
        println "Building WAR file: ${archiveFileName.get()}"
    }
}

// Clean task configuration
clean {
    delete 'WebContent/WEB-INF/classes'
    delete 'WebContent/js'
    delete 'RemoteTM.war'
}

// Custom task to bundle TypeScript using esbuild
task bundle(type: Exec) {
    description = 'Bundle TypeScript files using esbuild'
    
    // Delete existing js directory
    doFirst {
        delete 'WebContent/js'
    }
    
    commandLine 'npx', 'esbuild', 'ts/remotetm.ts', '--bundle', '--outfile=WebContent/js/remotetm.js'
}

// Custom task to copy resources (equivalent to init in Ant)
task copyResources(type: Copy) {
    description = 'Copy non-Java resources to classes directory'
    
    doFirst {
        mkdir 'WebContent/WEB-INF/classes'
    }
    
    from 'src'
    into 'WebContent/WEB-INF/classes'
    exclude '**/*.java'
}

// Compile Java task configuration
compileJava {
    dependsOn copyResources
    destinationDirectory = file('WebContent/WEB-INF/classes')
    
    outputs.upToDateWhen { false }  // Always rebuild
    
    // Calculate file count at configuration time
    def javaFileCount = fileTree('src').include('**/*.java').files.size()
    
    // Ensure clean build
    doFirst {
        delete destinationDirectory
        mkdir destinationDirectory
        println "Compiling ${javaFileCount} Java source files to ${destinationDirectory}"
    }
}

// Build task dependencies
war.dependsOn compileJava, bundle
build.dependsOn war

// Custom task equivalent to Ant's "ui" target
task ui {
    description = 'Build UI only (bundle and war)'
    dependsOn bundle, war
}

// Custom task equivalent to Ant's "copyDocs" target
task copyDocs(type: Copy) {
    description = 'Copy generated PDF docs to WebContent/docs'

    doFirst {
        delete 'WebContent/docs'
    }

    from 'docs/out/pdf'
    into 'WebContent/docs'
    includeEmptyDirs = false
}

// Default task
defaultTasks 'build'