Assigns negative sizes to directories in order to have them listed reliably
before any zero-sized files. That order is what most users expect when
sorting by size.
As side effect directories will appear before files on all filesystem
implementations. To give an example: before this change directories had a size
of 4 KiB when using Linux with ext4 or tmpfs, and with ZFS a size resembling
an estimation of the number of leaves within said directory.
* browse: Catch the case of a directory disappearing before having been read
* browse: Revert to old pass-through behaviour
PROPFIND is a request for an alternate view on a directory's contents, which
response is indeed not implemented but ideally allowed to ask for.
OPTIONS would ideally return (at least) what methods the requestor could use,
which is an allowed request method, too.
This addresses #767.
On matched header rules, replacer is used to replace any placeholders
defined in header rules iex. X-Backend {hostname} where {hostname} will
be replaced by the hostname key present in the replacer
hostname key added to replacer. The value is determined by the output of
`os.Hostname()`
As discussed with @mholt I have dropped the old LinkedPath function and
replaced it within the browse template with the new BreadcrumbMap
function. Visually it looks exactly the same as before, now the template
functionality is just more powerful.
Signed-off-by: Thomas Boerger <tboerger@suse.de>
In order to being able to really build a custom template for the browse
directive I have added another function to build even custom breadcrumb
paths. The other function `LinkedPath` is not that easy styleable as
this map function. That way we are able to build the breadcrumb path
matching different CSS frameworks like Bootstrap.
Signed-off-by: Thomas Boerger <thomas@webhippie.de>
Caddy recovers panics that occur in the middleware stack so this is not a risk to process termination. This way is also preferable to hiding the error. See 3faad41b43 (commitcomment-17035158)
Caddy expects websocket to be completely lowercase.
Some applications send websocket upgrade headers like the following:
`Upgrade: WebSocket`
This change allows all variations of websocket.
Right now it has a very simple configuration:
expvar /debug/vars
It will return a JSON object with memory statistics and the command line
used to start caddy, which are the two expvars that expvar registers by
default.
- The mime middleware used filepath where it should arguably use path.
- Changed the configuration to use a map instead of scanning an array
during every request. The map is static (after configuration), so
should be fine for concurrent access.
- Catch duplicate extensions within a configuration and error out.
- Add tests for new error case.
