This repo contains a Langium example DSL for quizes (multiple choice questions).
It provides a Langium DSL for entering quiz questions with answers (correct and options). Here's a sample:
quiz "Sample quiz"
part "String questions"
"What's the meaning of life?" 42
"Do you agree?" yes
"What is your favorite color?" (x) "Black" () "White"
"Which of these are colors?" [-] "Black" [] "White" [x] "Red" [x] "Green" [v] "Blue"
"Which of these colors are not part of CMYK"? -Cyan -Magenta -Yellow v Blue
part "XML questions"
<<p>What IT product has the following logo/icon: <img src="https://cdn.icon-icons.com/icons2/2107/PNG/512/file_type_vscode_icon_130084.png"/></p>>? [-]Theia [x]"VS Code"
To "execute" the quiz, a (not-yet-finished) HTML generator is provided, that is triggered when a DSL file is changed or using the Quiz: Generate HTML command.
You can view the generated HTML in a preview pane using the Quiz: Preview HTML command.
The repo was created based on the instructions provided in the blog announcement.
The the grammar was ported from an Xtext project and the generator from an Eclipse plugin project using Xtend.
The preview pane implementation was based on https://dev.to/salesforceeng/how-to-build-a-vs-code-extension-for-markdown-preview-using-remark-processor-1169
- complete the HTML generator, only a small part of the Xtext source has been ported