No need to str_replace ../, as that isn't real protection, use realpath
instead
Always turn into a real path (we'll only pass relative paths here
anyway), and change \ to / on Windows setups
Only if file exists and begins with the root path do anything, die
otherwise
When adding files, location should be a slash if not set
Remove any initial double slashes
When removing files, location should be blank if not set. Then replace
iceRoot with a slash, before reducing double slashes at start, slashes
for pipes and tack together with file to make the targetElem, which is
what we end up looking for
Show loading screen on clicking Commit button
Committed filepaths need to have pipes replaced with slashes
Splice from diffPaths or deletedPaths array so we remove committed files
Hide Loading mask if we don't have more to commit
Only display alert message and toggle GitHub diff mode if we have no
diff or deleted paths left to deal with
Error message is an object, so inform user that we'll console.log that.
treePaths, diffPaths and deletedPaths now all namespaced to top level so
we can access from elsewhere
Check we have excludedArray first before looking at it's index. This is
to avoid issues when switching in and out of GitHub Diff mode.
Excluded array paths have slashes not pipes
Don't add deleted files to diffPaths array also, keep them seperate
Can't use a for loop to add deleted files, only adds last reference as
happens before a tickover
Instead use a setInterval as a loop, with k as the counter instead of j
to avoid confusion
Check if it's not excluded dir/file as an outer if statement, with path
fix for root
3 cases set up for adding deleted dirs/files in a sub-dir, plus folder
or file in the root
Clear the interval when finished looping
Replace iceRoot with nothing on location
If we have no location, it should be a nothing to start with, not a
slash
Use this.childNodes[1].id instead of made up hardcoded ref
onClick event added also, wasn't there previously?!
