asciidoc documentation asks me to add some entry in my project’s Gemfile. What is it?

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asciidoc documentation asks me to add some entry in my project’s Gemfile. What is it?

lalebarde
I need diagrams in asciidoc, then I have installed asciidoctor-diagram as explained here. Then, the documentation requires:



You can install the Asciidoctor Diagram gem by typing gem install in the CLI.

    $ gem install asciidoctor-diagram

by first adding the following entry to your project’s Gemfile.
Gemfile

    gem 'asciidoctor-diagram'

Then execute bundle in the CLI.

    $ bundle

But I have only an asciidoc file, what is this "project's Gemfile" I am supposed to have?
Needless to say I don't know ruby.

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Re: asciidoc documentation asks me to add some entry in my project’s Gemfile. What is it?

mojavelinux
Administrator
If you don't know what a Gemfile is, then you don't need it. It's for use cases when Asciidoctor is used in a Ruby project that is managed by Bundler.

If you are running Asciidoctor standalone, then you'll want to install the gem directly.

 gem install asciidoctor-diagram

In order to have a proper Ruby and RubyGem environment, I strongly recommend using RVM. See https://rvm.io RVM creates a workspace in your home directory to install Ruby. (There are other options like chruby and rbenv).

Best,

-Dan

On Thu, Jul 18, 2019 at 4:02 AM lalebarde [via Asciidoctor :: Discussion] <[hidden email]> wrote:
I need diagrams in asciidoc, then I have installed asciidoctor-diagram as explained here. Then, the documentation requires:



You can install the Asciidoctor Diagram gem by typing gem install in the CLI.

    $ gem install asciidoctor-diagram

by first adding the following entry to your project’s Gemfile.
Gemfile

    gem 'asciidoctor-diagram'

Then execute bundle in the CLI.

    $ bundle

But I have only an asciidoc file, what is this "project's Gemfile" I am supposed to have?
Needless to say I don't know ruby.




To start a new topic under Asciidoctor :: Discussion, email [hidden email]
To unsubscribe from Asciidoctor :: Discussion, click here.
NAML


--
Dan Allen | @mojavelinux | https://twitter.com/mojavelinux
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Re: asciidoc documentation asks me to add some entry in my project’s Gemfile. What is it?

lalebarde
Thanks mojavelinux. That's what I did, I installed asciidoctor-diagram (not using rvm), but when I compile my asciidoc, here is what happens:

$ asciidoctor -r asciidoctor-diagram my.adoc --trace
/var/lib/gems/2.3.0/gems/asciidoctor-diagram-1.5.18/lib/asciidoctor-diagram/extensions.rb:104:in `process': asciidoctor: FAILED: /home/lalebarde/Documents/my.adoc: Failed to load AsciiDoc document - undefined method `cursor_at_mark' for #<Asciidoctor::PreprocessorReader:0x0055ce87ecf940> (NoMethodError)
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:1088:in `[]'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:1088:in `build_block'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:883:in `next_block'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:315:in `next_section'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:303:in `next_section'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:67:in `parse'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/document.rb:475:in `parse'
        from /usr/lib/ruby/vendor_ruby/asciidoctor.rb:1348:in `load'
        from /usr/lib/ruby/vendor_ruby/asciidoctor.rb:1466:in `convert'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/cli/invoker.rb:94:in `block in invoke!'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/cli/invoker.rb:86:in `each'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/cli/invoker.rb:86:in `invoke!'
        from /usr/bin/asciidoctor:14:in `<main>'

Here is my.adoc:

Test
====

== blabla
ere etrezt eztz tyuuiyujhfdzd tyuuityur t(y(-u- t'(yè-iè_iyerfdf gbh jtygqrgfs jyuj rshjturty
hey trhy etyurty trhy
tyertyut rthyeyyry yrytry rrg:w

[plantuml, diagram-classes, png]    
....
class BlockProcessor
class DiagramBlock
class DitaaBlock
class PlantUmlBlock

BlockProcessor <|-- DiagramBlock
DiagramBlock <|-- DitaaBlock
DiagramBlock <|-- PlantUmlBlock
....

I am under Debian Stretch





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Re: asciidoc documentation asks me to add some entry in my project’s Gemfile. What is it?

mojavelinux
Administrator
That looks like a possible bug in Asciidoctor Diagram. You might want to report it.

Btw, you aren't using RVM because I see system paths in the stack trace. While you're free to do it that way, it's not what I recommend. It's better not to mess with the system when installing packages in user space (plus you can use Ruby 2.6).

-Dan


On Thu, Jul 18, 2019, 04:32 lalebarde [via Asciidoctor :: Discussion] <[hidden email]> wrote:
Thanks mojavelinux. That's what I did, I installed asciidoctor-diagram (not using rvm), but when I compile my asciidoc, here is what happens:

$ asciidoctor -r asciidoctor-diagram my.adoc --trace
/var/lib/gems/2.3.0/gems/asciidoctor-diagram-1.5.18/lib/asciidoctor-diagram/extensions.rb:104:in `process': asciidoctor: FAILED: /home/lalebarde/Documents/my.adoc: Failed to load AsciiDoc document - undefined method `cursor_at_mark' for #<Asciidoctor::PreprocessorReader:0x0055ce87ecf940> (NoMethodError)
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:1088:in `[]'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:1088:in `build_block'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:883:in `next_block'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:315:in `next_section'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:303:in `next_section'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/parser.rb:67:in `parse'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/document.rb:475:in `parse'
        from /usr/lib/ruby/vendor_ruby/asciidoctor.rb:1348:in `load'
        from /usr/lib/ruby/vendor_ruby/asciidoctor.rb:1466:in `convert'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/cli/invoker.rb:94:in `block in invoke!'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/cli/invoker.rb:86:in `each'
        from /usr/lib/ruby/vendor_ruby/asciidoctor/cli/invoker.rb:86:in `invoke!'
        from /usr/bin/asciidoctor:14:in `<main>'

Here is my.adoc:

Test
====

== blabla
ere etrezt eztz tyuuiyujhfdzd tyuuityur t(y(-u- t'(yè-iè_iyerfdf gbh jtygqrgfs jyuj rshjturty
hey trhy etyurty trhy
tyertyut rthyeyyry yrytry rrg:w

[plantuml, diagram-classes, png]    
....
class BlockProcessor
class DiagramBlock
class DitaaBlock
class PlantUmlBlock

BlockProcessor <|-- DiagramBlock
DiagramBlock <|-- DitaaBlock
DiagramBlock <|-- PlantUmlBlock
....

I am under Debian Stretch








To start a new topic under Asciidoctor :: Discussion, email [hidden email]
To unsubscribe from Asciidoctor :: Discussion, click here.
NAML