This action searches for outdated Markdown documents in defined locations. You can set directories and min. age of documents to search.

• dirs — Search in following directories, JSON, default is ['docs']
• minAge — Min. age for stale docs in days, number, default is 21

• files - Path to JSON where stale fiels will be saved, default is stale-docs.json, see below

Output file format
JSON, where key is a path to file and value is age since last commit.

{
  "path/to/file.md": 21,
  ...
}