public static void execCommandArgs(String[] args) { JSAP jsap = new JSAP(); final String update = "up"; final String help = "help"; final String prozess = "tex"; final String outout = "out"; final String src = "src"; try { Switch swHelp = new Switch(help); swHelp.setShortFlag('h'); swHelp.setLongFlag("help"); swHelp.setHelp("Show this."); jsap.registerParameter(swHelp); Switch swUpdate = new Switch(update); swUpdate.setShortFlag('u'); swUpdate.setLongFlag("update"); swUpdate.setHelp("Updates from Remote"); jsap.registerParameter(swUpdate); Switch swTex = new Switch(prozess); swTex.setShortFlag('t'); swTex.setLongFlag("transform"); swTex.setHelp("starts transform to tex"); jsap.registerParameter(swTex); FlaggedOption optOut = new FlaggedOption(outout); optOut.setStringParser(JSAP.STRING_PARSER); optOut.setDefault(DEFAULT_OUTPUT_FOLDER + "/Songbook.tex"); optOut.setRequired(false); optOut.setShortFlag('o'); optOut.setLongFlag("output"); optOut.setHelp("Filename for output"); jsap.registerParameter(optOut); FlaggedOption optSrc = new FlaggedOption(src); optSrc.setStringParser(JSAP.STRING_PARSER); optSrc.setDefault(DEFAULT_DATA_FOLDER); optSrc.setRequired(false); optSrc.setShortFlag('s'); optSrc.setLongFlag("src"); optSrc.setHelp("input folder"); jsap.registerParameter(optSrc); if (false) { final String style = "style"; FlaggedOption optStyle = new FlaggedOption(style); optStyle.setStringParser(JSAP.STRING_PARSER); optStyle.setDefault(getDefault()); optStyle.setRequired(false); optStyle.setShortFlag('y'); optStyle.setLongFlag("style"); jsap.registerParameter(optStyle); } } catch (JSAPException e) { throw new IllegalStateException(e); } JSAPResult config = jsap.parse(args); if (config.getBoolean("help") || !config.success() || !config.getBoolean(prozess)) { // TODO jar name/ package System.out.println("Usage: java -jar " + "??????.jar " + jsap.getUsage()); System.out.println(); System.out.println(jsap.getHelp()); System.out.println(); } if (config.getBoolean(update)) { updater.update(); } if (config.getBoolean(prozess)) { File sourceDir = new File(config.getString(src)); if (!sourceDir.isDirectory()) { System.out.println("No songs. Please update; " + sourceDir.getAbsolutePath()); } else { processSongs(config.getString(src), config.getString(outout)); } } }