Node.js SVN Module

svn.js

var svn = module.exports = {};

var execSync = require("exec-sync"),
    util = require('util');

// equivalent to svn log command
svn.log = function (options) {	
	// TOOD: modify this to accept an options object that configures the xml, v, limit, username, password variables	
	var log = execSync(util.format('%s log --xml -v -r%d:%d --username %s --password %s %s', options.svn, options.nextRevision, options.maxRevision, options.username, options.password, options.remote), true);	
	
	if(log.stderr) {
		return log.stderr;
	}
	
	return log.stdout;
}

// equivalent to svn cat command
svn.cat = function (options) {
	// TOOD: modify this to accept an options object that configures the xml, v, limit, username, password variables
	// TODO: handle errors here		
	
	// urls should not have spaces
	options.target = options.target.replace(/ /g, '%20');	

	var cmd = util.format('%s cat --username %s --password %s --revision %s %s', options.svn, options.username, options.password, options.revision, options.target);
	
	//console.log(cmd);
	
	return execSync(cmd);		
}

// equivalent to svn info command
svn.info = function (options) {
	// TOOD: modify this to accept an options object that configures the xml, v, limit, username, password variables
	// TODO: handle errors here		
	return execSync(util.format('%s info --xml --username %s --password %s', options.svn, options.username, options.password, options.target));		
}

// equivalent to svn diff command
svn.diff = function (options) {
	// TOOD: modify this to accept an options object that configures the xml, v, limit, username, password variables
	// TODO: handle errors here		
	
	// urls should not have spaces
	//options.target = options.target.replace(/ /g, '%20');	
	
	//var cmd = util.format('%s diff --git --username %s --password %s %s@%s %s@%s', options.svn, options.username, options.password, options.target, options.oldRev, options.target, options.newRev);		
	var cmd = util.format('%s diff --git --username %s --password %s -c %s %s', options.svn, options.username, options.password, options.newRev, options.target);	
	
	//console.log(cmd);
	
	return execSync(cmd);
}