org.oewntk.sql.out.SourcesGenerator.kt Maven / Gradle / Ivy

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/*
 * Copyright (c) 2021-2024. Bernard Bou.
 */
package org.oewntk.sql.out

import java.io.File
import java.io.FileOutputStream
import java.io.IOException

/**
 * Main class that generates the sources data
 *
 * @author Bernard Bou
 * @see "https://sqlunet.sourceforge.net/schema.html"
 */
class SourcesGenerator {

    /**
     * Generate sources
     *
     * @param args command-line arguments
     * @throws IOException io exception
     */
    @Throws(IOException::class)
    private fun sources(args: Array) {
        val arg1 = args[0]
        val outdir = File(arg1)
        if (!outdir.exists()) {
            // System.err.println("Output to new dir " + arg1);
            outdir.mkdirs()
        }
        val url = checkNotNull(SourcesGenerator::class.java.getResource("/wn/sqltemplates/data/sources.sql"))
        url.openStream()
            .use {
                FileOutputStream(File(outdir, "sources.sql"))
                    .use { os ->
                        it.transferTo(os)
                    }
            }
    }

    companion object {

        /**
         * Main entry point
         *
         * @param args command-line arguments
         * @throws IOException io exception
         */
        @Throws(IOException::class)
        @JvmStatic
        fun main(args: Array) {
            SourcesGenerator().sources(args)
        }
    }
}