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'use strict';
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const program = require('commander');
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const colors = require('colors');
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program.on('--help', () => {
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console.log('')
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console.log(' Examples:'.blue)
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console.log('')
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console.log(' $ xmysql -u username -p password -d databaseSchema'.blue)
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console.log('')
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})
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program
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.version('0.0.5')
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.option('-h, --host <n>', 'hostname')
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.option('-d, --database <n>', 'database schema name')
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.option('-u, --user <n>', 'username of database / root by default')
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.option('-p, --password <n>', 'password of database / empty by default')
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.option('-n, --portNumber <n>', 'port number : 3000 by default')
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.option('-s, --storageFolder <n>', 'storage folder / current working dir by default')
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.parse(process.argv)
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function paintHelp(txt) {
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return colors.magenta(txt) //display the help text in a color
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}
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function processInvalidArguments(program) {
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let err = '';
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if (!program.password) {
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err += 'Error: password for database is missing\n';
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}
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if (!program.database) {
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err += 'Error: database name is missing\n';
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}
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if (err !== '') {
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program.outputHelp(paintHelp)
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console.log(err.red)
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}
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}
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exports.handle = program => {
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/**************** START : default values ****************/
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program.portNumber = program.portNumber || 3000;
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program.user = program.user || 'root';
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program.password = program.password || '';
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program.host = program.host || 'localhost';
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program.storageFolder = program.storageFolder || process.cwd()
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console.log('storage::', program.storageFolder);
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program.connectionLimit = 10;
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if (program.host === 'localhost' || program.host === '127.0.0.1' || program.host === '::1') {
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program.dynamic = 1
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}
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//console.log(program.rawArgs);
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/**************** END : default values ****************/
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if (program.database && program.host && program.user) {
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console.log('Starting server at:', 'http://' + program.host + ':' + program.portNumber)
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} else {
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processInvalidArguments(program)
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process.exit(1)
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}
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};
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