gitlab merge request from cli

var exec = require('child_process').exec;

var targetBranch = process.argv[2] || "develop"
var title = process.argv[3] || "initial task"
var description = process.argv[4] || "initial task"

exec("git push origin HEAD \
        -o merge_request.create \
        -o merge_request.remove_source_branch \
	-o merge_request.title=" + title + " \
	-o merge_request.description=" + description + " \
        -o merge_request.target=" + targetBranch,
    (error, stdout, stderr) => {
        stdout && console.log(`[stdout]\n${stdout}`);
        stderr && console.log(`[stderr]\n${stderr}`);
        if (error !== null) {
            console.log(`exec error: ${error}`);
        }
    }
);

// node merge my-target-branch title description