dos file format along with a space after `+++` in frontmatter causes parsing to fail

[bridgetkromhout]

One of the problems I found in #5338 was that if the first +++ line of frontmatter in speaker and program files ends in a space like "+++ ", the files don't parse. Can we check for that in the build?

[mattstratton]

I just tried to reproduce this, and failed. I took the program.md from 2018-chicago and added a space after the first +++ and hugo built it fine.

[bridgetkromhout]

I looked at this some more, and I can reproduce it locally with this combo:

• a space after the initial +++
• dos style file (converted in vi with :set ff=dos)

Testing to see if I can reproduce on netlify...

[bridgetkromhout]

Okay, you can see this here:

Note that Ken is missing: https://testing-dos-line-endings-bug--devopsdays-theme.netlify.com/events/2018-chicago/speakers

Note that Ken isn't a link: https://testing-dos-line-endings-bug--devopsdays-theme.netlify.com/events/2018-chicago/program

https://testing-dos-line-endings-bug--devopsdays-theme.netlify.com/events/2018-chicago/program/ken-mugrage

https://testing-dos-line-endings-bug--devopsdays-theme.netlify.com/events/2018-chicago/speakers/ken-mugrage

It's difficult to see what's going on unless you pull the branch I'm using in https://github.com/devopsdays/devopsdays-theme/pull/653/files down and then you can see this:

Speakers

Speakers for devopsdays Chicago 2018

Program

Program for devopsdays Chicago 2018

+++ Talk_date = “” Talk_start_time = “” Talk_end_time = “” Title = “26 Feature Branches and other tales from the wild” Type = “talk” Speakers = [“ken-mugrage”] +++ In the 9 years I’ve been working with customers on continuous delivery systems I’ve seen some, ummm, great learning opportunities. This talk will go over some of the more interesting things I’ve seen during this time and might even give you a light hearted hint at ways to avoid some of them.

+++ Title = “Ken Mugrage” Twitter = “kmugrage” image = “ken-mugrage.jpg” type = “speaker” linktitle = “ken-mugrage” +++ Ken Mugrage has more than 25 years of experience in the IT industry, spending the last 9 at ThoughtWorks. During his entire career, Ken has focused on using technology to increase business effectiveness, as opposed to using the ‘latest cool thing’. Ken has been focused on Continuous Delivery and DevOps for most of the past decade, working with organizations all over the world, ranging from startups to Fortune 50 companies.

GitHub

testing line endings bug by bridgetkromhout · Pull Request #653 · devopsdays/devopsdays-theme

this is only a test

This change is 

[bridgetkromhout]

Possibly relevant: https://discourse.gohugo.io/t/frontmatter-delimiter-must-be-followed-by-cr-lf-or-lf/5328/6

Hugo Discussion

Frontmatter delimiter must be followed by CR+LF or LF

I have the same error, but can not find the location of the problem. The error I get is: “Error: Error building site: frontmatter delimiter must be followed by CR+LF or LF but those can’t be found at filepos 302” Maybe a stupid question, but what is filepos 302? (file position? error position in a file? 302th file?) UPDATE: The error doesn’t show a file name (e.g. page-name.html). I’m using .html pages. I converted 3 other websites from PHP to HTML with Hugo in the same way, but without any ...

[bridgetkromhout]

Interested in what you think, @mattstratton - I would be inclined to document this and maybe (if we can?) fail the build on dos-style files?

[mattstratton]

I like both ideas. Let's start with the documentation; I'm not sure how to check for the CR/LF stuff but I'm sure it's possible.

[bridgetkromhout]

Here's a simple check:

$ file unixfilename
unixfilename: ASCII text

$ file dosfilename
dosfilename: ASCII text, with CRLF line terminators