const { sync: commandExists } = require('command-exists');

const { get: nodeCmd } = require('node-cmd');

const validateRsync = (callback = () => {}) => {

const rsyncCli = commandExists('rsync');

if (!rsyncCli) {

nodeCmd(

'sudo apt-get --no-install-recommends install rsync',

(err, data, stderr) => {

if (err) {

console.log('⚠️ [CLI] Rsync installation failed. Aborting ... ', err.message);

process.abort();

} else {

console.log('✅ [CLI] Rsync installed. \n', data, stderr);

callback();

}

}

);

} else {

callback();

}

};

const validateInputs = (inputs) => {

const inputKeys = Object.keys(inputs);

const validInputs = inputKeys.filter((inputKey) => {

const inputValue = inputs[inputKey];

if (!inputValue) {

console.error(`⚠️ [INPUTS] ${inputKey} is mandatory`);

}

return inputValue;

});

if (validInputs.length !== inputKeys.length) {

console.error('⚠️ [INPUTS] Inputs not valid, aborting ...');

process.abort();

}

};

module.exports = {

validateRsync,

validateInputs

};