Plug-in for Jekyll.
Jekyll no longer checks a format of filename in _posts directory after setting up this plug-in.
It will be able to accept any file name. (e.g. post-without-date-on-filename.markdown)
By default, files in _posts directory must follow the naming rule:
YEAR-MONTH-DAY-title.MARKUP
A date is obvious by a file system attribute. Even a YAML front matter in the post file can also designate it.
I think there is absolutely no requirement to specify a date on a file name.
This plug-in tell Jekyll to the file modification time as a YEAR, MONTH and DAY.
Technically, it will be set by File.mtime method.
Put jekyll-post-loosefilename.rb into your _plugins directory within your Jekyll project.
That's all.
Jekyll 2.5.3 with Ruby 2.1.5
Public domain.
See LICENSE in this repository for more details.