Re: [qemu-web PATCH] Gemfile: Add webrick bundle dependency

[Thomas Huth]

On 13/09/2021 20.29, Philippe Mathieu-Daudé wrote:
> Without the webrick bundle, jekyll fails to start:
>
>    $ bundle exec jekyll serve
>    Ignoring ffi-1.11.1 because its extensions are not built. Try: gem pristine 
> ffi --version 1.11.1
>    Configuration file: qemu-web/_config.yml
>                Source: qemu-web
>           Destination: qemu-web/_site
>     Incremental build: disabled. Enable with --incremental
>          Generating...
>           Jekyll Feed: Generating feed for posts
>                        done in 0.686 seconds.
>     Auto-regeneration: enabled for 'qemu-web'
>                        ------------------------------------------------
>          Jekyll 4.0.1   Please append `--trace` to the `serve` command
>                         for any additional information or backtrace.
>                        ------------------------------------------------
>    
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/commands/serve/servlet.rb:3:in
>  `require': cannot load such file -- webrick (LoadError)
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/commands/serve/servlet.rb:3:in
>  `<top (required)>'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/commands/serve.rb:179:in
>  `require_relative'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/commands/serve.rb:179:in
>  `setup'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/commands/serve.rb:100:in
>  `process'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/command.rb:89:in `block 
> in process_with_graceful_fail'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/command.rb:89:in `each'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/command.rb:89:in 
> `process_with_graceful_fail'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/lib/jekyll/commands/serve.rb:86:in 
> `block (2 levels) in init_with_program'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in 
> `block in execute'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in 
> `each'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in 
> `execute'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/mercenary-0.3.6/lib/mercenary/program.rb:42:in 
> `go'
>            from 
> qemu-web/vendor/ruby/3.0.0/gems/mercenary-0.3.6/lib/mercenary.rb:19:in `program'
>            from qemu-web/vendor/ruby/3.0.0/gems/jekyll-4.0.1/exe/jekyll:15:in 
> `<top (required)>'
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>   Gemfile | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/Gemfile b/Gemfile
> index 6a7852e..dc35cb7 100644
> --- a/Gemfile
> +++ b/Gemfile
> @@ -25,3 +25,5 @@ end
>   
>   # for https://github.com/sass/sassc-ruby/issues/146
>   gem "sassc", ">= 2.2.1"
> +
> +gem "webrick", "~> 1.7"

Daniel, is this fixing the jekyll problem for you, too?

I'm still on ruby 2.5.9 where this does not occur yet... might be good to 
mention that this is a new problem with ruby 3.0 in the cover letter.

 Thomas