Support saving to multiple routes

[gregersrygg]

For java projects it's normal to have a source and a target directory. The local web server will use the file in the target directory, but also the source file has to be updated so the changes will not be deleted on the next project build.

The diff looks pretty terrifying, but I only changed the for-loop and moved the part that saves a file into an inner function.

[NV]

Consider the following example:

exports.routes = [
    {
        from: /[?&]autosave=off/,
        to: '/dev/null'
    },
    {
        from: /^file:\/\/[^/]*\//,
        to: '/'
    }
]

file:///Users/nv/test.html&autosave=off will stop on the first rule. Your patch breaks it.

Here is what you really want:

exports.routes = [
    {
        from: /http:\/\/dummy.local\//,
        to: ['/source', '/target']
    }
]

Would you mind to implement?

[NV]

I decided to not include this functionality into the core. To copy files you can pipe autosave’s output to your script:

➤ autosave | node after.js

after.js:

process.stdin.resume();
process.stdin.setEncoding('utf8');

process.stdin.on('data', function(chunk) {
    var match = chunk.match(/Saved a \w+ to (.+)/);
    if (match) {
        var path = match[1];
        // Copy file
        // http://stackoverflow.com/questions/4980243/how-to-copy-a-file
    }
});