gitstrap-cli/modules/syncRepo.js

A cli tool that allows you to easily sync with your upstream git repository

var child_process = require("child_process");

module.exports = function (branch) {

	if(!branch) {
		var branchCmd = child_process.spawnSync(
							"git",
							["branch"],
							{encoding: 'utf8'});
		if(branchCmd.status != 0) {
			if(branchCmd.error)
				console.log(branchCmd.error[1]);
			else
				console.log(branchCmd.output[2]);

			process.exit(1);
		}
		else {
			//console.log(branchCmd.output[1]);
			var branch = branchCmd.output[1].split('* ')[1];
			var branch = branch.split('\n')[0];
		}
	}
	
	var fetchCmd = child_process.spawnSync(
					"git",
					["fetch", "upstream"],
					{encoding: 'utf8'});

	if(fetchCmd.status != 0) {
		if(fetchCmd.error)
			console.log(fetchCmd.error[1]);
		else
			console.log(fetchCmd.output[2]);

		process.exit(1);
	}
	else {
		console.log(fetchCmd.output[1]);
	}

	var mergeCmd = child_process.spawnSync(
					"git", 
					["merge", "upstream/" + branch], 
					{encoding: 'utf8'});
	if(mergeCmd.status != 0) {
		if(mergeCmd.error) {
			console.log(mergeCmd.error[1]);
		}
		else {
			console.log(mergeCmd.output[1]);
			console.log(mergeCmd.output[2]);
		}
		
		process.exit(1);
	}
	else {
		console.log(mergeCmd.output[1]);
	}
	
}