jezhalford · December 21, 2015 07:28
diff --git a/crontab2puppet.html b/crontab2puppet.html
 <!doctype html>
 <html>
    <head>
        <title>crontab2puppet - Convert a crontab to a puppet manifest.</title>

        <link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet">
        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
    </head>
    <body style="padding: 20px">
        <h1>crontab2puppet</h1>

        <p style="padding: 20px 0">
            Fill in the boxes below to convert a raw crontab to a snippet of puppet manifest. Comments are preserved.
        </p>
        <div class="row clearfix">
            <div class="span3">
                <label for="user">Username to run cronjobs as</label>
                <input type="text" id="user" class="triggers">
            </div>
            <div class="span6">
                <label for="name">Name prefix for each cronjob (puppet requires that each job have a name)</label>
                <input type="text" id="name" class="triggers">
            </div>
        </div>
        <p>
            <label for="crontab">Paste in your crontab</label>
            <textarea rows="10" style="width: 75%" id="crontab" class="triggers"></textarea>
        </p>

        <label for="result">Result (click to select all)</label>
        <pre style="width: 75%; min-height: 200px; max-height: 500px; overflow: auto;" id="result">

        </pre>
        <div class="alert alert-block" id="warn" style="width: 75%; display: none;">
            <strong>WARNING:</strong> Some lines of your input could not be parsed.
        </div>

        <script>

            $(document).ready(function() {

                /**
                 * Select the text in the result PRE
                 */
                function selectResult() {
                    if (document.selection) {
                        var range = document.body.createTextRange();
                        range.moveToElementText($('#result')[0]);
                        range.select();
                    } else if (window.getSelection) {
                        var range = document.createRange();
                        range.selectNode($('#result')[0]);
                        window.getSelection().addRange(range);
                    }
                }

                /**
                 * Formats a given cron value as appropriate for puppet
                 */
                function formatValue(value) {
                    if(value.indexOf(',') > -1) {
                        return '[' + value + ']';
                    }
                    return "'" + value + "'";                    
                }

                /**
                 * Outputs a cron job in puppet manifest format
                 */
                function formatter(min, hour, dayOfMonth, month, dayOfWeek, command, name, user) {

                    var cronspec = [];

                    if(min != '*') {
                        cronspec.push(["\tminute => ", formatValue(min)].join(''));
                    }
                    if(hour != '*') {
                        cronspec.push(["\thour => ", formatValue(hour)].join(''));
                    }
                    if(dayOfMonth != '*') {
                        cronspec.push(["\tmonthday => ", formatValue(dayOfMonth)].join(''));
                    }
                    if(month != '*') {
                        cronspec.push(["\tmonth => ", formatValue(month)].join(''));
                    }
                    if(dayOfWeek != '*') {
                        cronspec.push(["\tweekday => ", formatValue(dayOfWeek)].join(''));
                    }

                    cronspec.push(["\tcommand => '", command, "'"].join(''));

                    return "cron { '" + name + "':\n\tensure => 'present',\n\tuser => '" + user + "',\n" + cronspec.join(',\n') + "\n}\n";

                };

                /**
                 * Parse the input
                 */
                function parseCrontab(crontab, user, namePrefix) {
                    $('#warn').css({'display' : 'none'});
                    $('p', $('#warn')).remove();
                    var jobscount = 1;
                    var lines = crontab.split(/\n/);
                    var out = [];
                    $(lines).each(function(i) {

                        if(this.trim().charAt(0) == '#' || this.trim().length == 0) {
                            out.push(this);    
                        }
                        else {
                            var cronData = this.trim().split(/[ ]+/);

                            if(cronData.length < 6) {
                                out.push("# WARNING: Couldn't parse the following from line " + (i+1) + " of your input: ");
                                out.push('#\t' + this);
                                $('#warn').css({'display' : 'block'}).append("<p>Couldn't parse the following from line " + (i+1) + " of your input<br>" + this + "</p>");
                            }
                            else {
                                out.push(
                                     formatter(
                                               cronData.shift(),
                                               cronData.shift(),
                                               cronData.shift(),
                                               cronData.shift(),
                                               cronData.shift(),
                                               cronData.join(' '),
                                               namePrefix + '-' + jobscount,
                                               user
                                               )
                                     );
                                jobscount++;
                            }
                        }
                        
                    });

                    return out.join('\n');
                };

                /**
                 * Init...
                 */
                var user = $('#user');
                var namePrefix = $('#name');
                var crontab = $('#crontab');

                $('.triggers').on('change keyup', function(){
                    $('#result').text(parseCrontab(crontab.val(), user.val(), namePrefix.val()));
                });

                $('#result').on('click', selectResult);

            });

        </script>
    </body>
 </html>
	<!doctype html>
	<html>
	<head>
	<title>crontab2puppet - Convert a crontab to a puppet manifest.</title>

	<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet">
	<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
	</head>
	<body style="padding: 20px">
	<h1>crontab2puppet</h1>

	<p style="padding: 20px 0">
	Fill in the boxes below to convert a raw crontab to a snippet of puppet manifest. Comments are preserved.
	</p>
	<div class="row clearfix">
	<div class="span3">
	<label for="user">Username to run cronjobs as</label>
	<input type="text" id="user" class="triggers">
	</div>
	<div class="span6">
	<label for="name">Name prefix for each cronjob (puppet requires that each job have a name)</label>
	<input type="text" id="name" class="triggers">
	</div>
	</div>
	<p>
	<label for="crontab">Paste in your crontab</label>
	<textarea rows="10" style="width: 75%" id="crontab" class="triggers"></textarea>
	</p>

	<label for="result">Result (click to select all)</label>
	<pre style="width: 75%; min-height: 200px; max-height: 500px; overflow: auto;" id="result">

	</pre>
	<div class="alert alert-block" id="warn" style="width: 75%; display: none;">
	<strong>WARNING:</strong> Some lines of your input could not be parsed.
	</div>

	<script>

	$(document).ready(function() {

	/**
	* Select the text in the result PRE
	*/
	function selectResult() {
	if (document.selection) {
	var range = document.body.createTextRange();
	range.moveToElementText($('#result')[0]);
	range.select();
	} else if (window.getSelection) {
	var range = document.createRange();
	range.selectNode($('#result')[0]);
	window.getSelection().addRange(range);
	}
	}

	/**
	* Formats a given cron value as appropriate for puppet
	*/
	function formatValue(value) {
	if(value.indexOf(',') > -1) {
	return '[' + value + ']';
	}
	return "'" + value + "'";
	}

	/**
	* Outputs a cron job in puppet manifest format
	*/
	function formatter(min, hour, dayOfMonth, month, dayOfWeek, command, name, user) {

	var cronspec = [];

	if(min != '*') {
	cronspec.push(["\tminute => ", formatValue(min)].join(''));
	}
	if(hour != '*') {
	cronspec.push(["\thour => ", formatValue(hour)].join(''));
	}
	if(dayOfMonth != '*') {
	cronspec.push(["\tmonthday => ", formatValue(dayOfMonth)].join(''));
	}
	if(month != '*') {
	cronspec.push(["\tmonth => ", formatValue(month)].join(''));
	}
	if(dayOfWeek != '*') {
	cronspec.push(["\tweekday => ", formatValue(dayOfWeek)].join(''));
	}

	cronspec.push(["\tcommand => '", command, "'"].join(''));

	return "cron { '" + name + "':\n\tensure => 'present',\n\tuser => '" + user + "',\n" + cronspec.join(',\n') + "\n}\n";

	};

	/**
	* Parse the input
	*/
	function parseCrontab(crontab, user, namePrefix) {
	$('#warn').css({'display' : 'none'});
	$('p', $('#warn')).remove();
	var jobscount = 1;
	var lines = crontab.split(/\n/);
	var out = [];
	$(lines).each(function(i) {

	if(this.trim().charAt(0) == '#' \|\| this.trim().length == 0) {
	out.push(this);
	}
	else {
	var cronData = this.trim().split(/[ ]+/);

	if(cronData.length < 6) {
	out.push("# WARNING: Couldn't parse the following from line " + (i+1) + " of your input: ");
	out.push('#\t' + this);
	$('#warn').css({'display' : 'block'}).append("<p>Couldn't parse the following from line " + (i+1) + " of your input<br>" + this + "</p>");
	}
	else {
	out.push(
	formatter(
	cronData.shift(),
	cronData.shift(),
	cronData.shift(),
	cronData.shift(),
	cronData.shift(),
	cronData.join(' '),
	namePrefix + '-' + jobscount,
	user
	)
	);
	jobscount++;
	}
	}

	});

	return out.join('\n');
	};

	/**
	* Init...
	*/
	var user = $('#user');
	var namePrefix = $('#name');
	var crontab = $('#crontab');

	$('.triggers').on('change keyup', function(){
	$('#result').text(parseCrontab(crontab.val(), user.val(), namePrefix.val()));
	});

	$('#result').on('click', selectResult);

	});

	</script>
	</body>
	</html>