var fs = require('fs');

var gulp = require('gulp');

var glob = require('glob');

var shelljs = require('shelljs');

var path = require('path');

var branch = 'master';

var user = process.env.GIT_USER;

var token = process.env.GIT_TOKEN;

var user_mail = process.env.GIT_MAIL;

var is_temp = process.env.IS_TEMP;

var changedFileNames;

var changes;

/**

* Source shipping to gitlab

*/

gulp.task('ship-to-gitlab', function (done) {

changedFileNames = changedFileNameList();

console.log('--changedFileNames----' + changedFileNames);

var gitPath = 'https://' + user + ':' + token + `@gitlab.syncfusion.com/content/java-file-format-docs`;

console.log('Clone has been started...!');

var clone = shelljs.exec('git clone ' + gitPath + ' -b ' + branch + ' ' + `../../../gitlabRepo/java-file-format-docs`, {

silent: false

});

if (clone.code !== 0) {

console.log(clone.stderr);

done();

return;

} else {

console.log('Clone has been completed...!');

// update src from github to gitlab - replace files from cloned repo

for (var changedFileName of changedFileNames.split(',')) {

if (changedFileName !== null && changedFileName !== '' && changedFileName !== '.gitignore' && changedFileName !== 'Jenkinsfile' && changedFileName !== 'README.md' && !changedFileName.includes('.gitlab')) {

if (fs.existsSync('../java-file-format-docs/' + changedFileName)) {

// It will update the modified files

if (fs.existsSync('../../../gitlabRepo/java-file-format-docs/' + changedFileName)) {

shelljs.cp('-rf', `../java-file-format-docs/` + changedFileName, `../../../gitlabRepo/java-file-format-docs/` + changedFileName);

}

else {

// It will update the newly added files

if (fs.existsSync('../../../gitlabRepo/java-file-format-docs/')) {

shelljs.cp('-rf', `../java-file-format-docs/` + changedFileName, `../../../gitlabRepo/java-file-format-docs/` + changedFileName);

}

}

}

else {

// It will remove the deleted files

if (fs.existsSync('../../../gitlabRepo/java-file-format-docs/' + changedFileName)) {

shelljs.rm('-rf', `../../../gitlabRepo/java-file-format-docs/` + changedFileName);

}

}

}

}

shelljs.cd(`../../../gitlabRepo/java-file-format-docs`);

shelljs.exec('git add .');

shelljs.exec('git pull');

shelljs.exec('git commit -m \"source updation from github repo \" --no-verify');

shelljs.exec('git push');

shelljs.cd('../../');

}

})

// Controls List

function changedFileNameList() {

shelljs.exec(`git config --global user.email "${user_mail}"`);

shelljs.exec(`git config --global user.name "${user}"`);

changes = shelljs.exec(`git diff --name-status HEAD^ HEAD`);

var controls = '';

var changesList = changes.stdout.split('\n');

if (changesList !== null && changesList !== '') {

for (var comp of changesList) {

controls += comp.replace(/A\s+/g, "").replace(/M\s+/g, "").replace(/D\s+/g, "").replace(/R100\s+/g, "").split(/\s+/g) + ',';

}

return controls;

}

}