[BiocTerm][dev][WIP] Create multilanguage interactive course environment

[lisancao]

[BiocTerm][dev][WIP] Create multilanguage interactive course environment

Tasks

• Write basic course YAML template(s)
• Write Bash Scripts that read in YAML values as variables and overwrite the YAML values
  * yq for reading/writing and bash-yaml for creating environment variables
  * libyaml also exists for c
• Use demo magic to distinguish between background and foreground commands and what is displayed in terminal, make compatible with different languages
• Take userinput and pass onto "Smart Checker"

// DEV NOTE: I am thinking of using golang above C/C++ and Python. Will update shortly with a complete redo of this issue

Resources

(Parse YAML using bash)
https://gist.github.com/pkuczynski/8665367
https://github.com/0k/shyaml
https://github.com/jasperes/bash-yaml
https://github.com/yaml/libyaml

https://starkandwayne.com/blog/bashing-your-yaml/
https://github.com/mikefarah/yq
https://stackoverflow.com/questions/29969527/linux-shell-get-value-of-a-field-from-a-yml-file

(Course displaying)
https://github.com/paxtonhare/demo-magic

(Taking user input)
https://tldp.org/LDP/Bash-Beginners-Guide/html/sect_08_02.html

(Embedding other languages inside bash)
https://www.linux.org/threads/embedding-other-languages-in-bash-scripts.8690/

Tag can be

biocswirl(related to course material)
biocterm (interface changes)
dev      (developers only)
file     (changes to file and folder structuring) 
rpkg     (r package/usethis and CRAN documentation changes)
feat     (new feature)
fix      (bug fix)
refactor (refactoring code)
style    (formatting, missing semi colons, etc; no code change)
doc      (changes to documentation)
test     (adding or refactoring tests; no production code change)
version  (version bump/new release; no production code change)
dbg      (Changes in debugging code/frameworks; no production code change)
license  (Edits regarding licensing; no production code change)
hack     (Temporary fix to make things move forward; please avoid it)
WIP      (Work In Progress; for intermediate commits to keep patches reasonably sized)