Is it possible to use functions with arguments on multiple lines?

support
1

Hello,
I’m trying to create an array of all the CSS and JS resources in the head of my page, for example:
slice (resources.Get "assets/css/bootstrap.css") (resources.Get "assets/css/bootstrap.css")
but since I will have many files, I want to be able to use the slice function over multiple lines:

slice 
(resources.Get "assets/css/bootstrap.css") 
(resources.Get "assets/css/bootstrap.css")
...

is it possible?
I know that you can do that with strings, but I don’t know if its the same.

2

Yes, you can.

1 Like
3

I’m trying to do it like this:

{{ $ceva:=slice
        (resources.Get "assets/css/bootstrap.css")
        (resources.Get "assets/css/bootstrap.css") }}
{{$ceva}}
    {{range $ceva}}
        <link href="{{.Permalink}}" rel="stylesheet" type="text/css" media="all">
    {{end}}

but I get
parse failed: template: partials/head.html: 14: unclosed action
where line 14 is the first line in the code above

4

Version? The ability to include newlines in template actions and commands was introduced with v0.81.0. The current release is v0.91.0.

https://github.com/gohugoio/hugo/releases/tag/v0.91.0

1 Like
5

You are right, with the latest version is working. It seems I had an older version.
Thanks

6

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