list of templates

[davidB]

As a project creator
I want to have a list of available templates
So that I could find available templates, and may be apply them simpler

demo:

ffizer list
alias\tflags

• alias is the name to provide to the ffizer apply -t, alias are NOT unique
• flags is the flags to provide to ffizer apply to use this template
• default output is a tsv
• the output is listed in LRU, then alphabetically
• the final list remove duplicate

The content of the list comes from a local configuration (eg $HOME/.config/ffizer/templates.yaml)
Content of templates.yaml

• could be edited manually
• is enriched automatically when using ffizer apply -s ... with an unlisted template, the alias is defaulted by by removing https://hostname/ or git@hostname: from source, for local template "just" the "filename" of the folder.

the format of templates.yam could be something like

templates:
- alias: ...
  source: ...
  ref: ...
  subfolder: ...
templates_list:
- $url

• the download of entry in templates_list could be cached, recursive (avoid loop)

• issue on download, parsing,... is a warning but should not stop the listing

• Maybe add ffizer apply -t alias ... as a shorter version instead of -s ...

• Maybe display a selection with the list of filtered templates when using -t alias with more than 1 found, or when no -t ... nor -s ... then display the full list in LRU, alphabetical order (the last used should be the easiest to select)