gulp git settings

gulpfile.js

// install
// npm i gulp-bump gulp-git run-sequence
var bump = require('gulp-bump');
var git = require('gulp-git');
var runSequence = require('run-sequence');
var fs = require('fs');
// get project files
var allgit = ['./app/**/*', './gulpfile.js', './package.json', './faviconData.json'];
// get project version
// get project version
function getversion() {
    return JSON.parse(fs.readFileSync('./package.json', 'utf8')).version;
};
var version = getversion();

gulp.task('bump', function() {
    return gulp.src('./package.json')
        .pipe(bump({
            type: 'importance'
        }))
        // major: 1.0.0
        // minor: 0.1.0
        // patch: 0.0.2 - Default
        // prerelease: 0.0.1-2
        .pipe(gulp.dest('./'));
});

gulp.task('git:init', function() {
    return git.init(function(err) {
        if (err) throw err;
        // add gitignore
        // fs.appendFileSync for add to end of file
        // fs.writeFile to overwrite file
        fs.writeFile('./.git/info/exclude', '/bower_components/\n/node_modules/\n/dist/\n*.zip\n.DS_Store');
    });
});

gulp.task('git:add', function() {
    return gulp.src(allgit)
        .pipe(git.add());
});

gulp.task('git:initial-commit', function() {
    return gulp.src(allgit)
        .pipe(git.commit('initial commit'));
});

gulp.task('git:build-commit', function() {
    // update version
    var version = getversion();
    return gulp.src(allgit)
        .pipe(git.commit('Build ' + version));
    return git.tag(version, '', function(err) {
        if (err) throw err;
    });
});

gulp.task('git:addremote', function() {
    return gulp.src(allgit)
        .pipe(git.addRemote('origin', 'https://loyegor@bitbucket.org/loyegor/test.git'));
});

gulp.task('git:push', function() {
    git.push('origin', 'master', {
        args: '-u'
    }, function(err) {
        if (err) throw err;
    });
});

// init and create first git commit and push
gulp.task('git:first', function(callback) {
    runSequence(
        'git:init',
        'git:add',
        'git:initial-commit',
        'git:addremote',
        'git:push',
        function(err) {
            if (err) throw err;
            callback(err);
        });
});

// create build git commit add version and push
gulp.task('git:build', function(callback) {
    runSequence(
        'bump',
        'git:add',
        'git:build-commit',
        'git:push',
        function(err) {
            if (err) throw err;
            callback(err);
        });
});