Output format design

We are relating development codebase paths (aka. "source code") to deployed/deployment codebase paths (aka. "binaries") .

A simple design for the output is to reuse exactly the ScanCode format and add a new attribute to the "files". We could have as a major either the scan for the devel or deploy side.
If we have devel as a major, then the results should be the list of deploy paths that a devel file is deployed_to as proposed below. This could be either a simple list of paths, OR a richer list of where we have for each "deployed_to" path we know:

the matcher that was used to establish the trace, e.g. the devel-to-deploy relationship such as a path match, a strace'd build, a checksum/sha1 match, etc.
the level of confidence of that match (a sha1 match is super strong and high confidence while a mere file name match is weak and low confidence)

  "files": [
    {
      "path": "samples/README",
      "type": "file",
      "name": "README",
      "base_name": "README",
      "extension": "",
      "size": 236,
      "date": "2019-09-10",
      "sha1": "2e07e32c52d607204fad196052d70e3d18fb8636",
      "md5": "effc6856ef85a9250fb1a470792b3f38",
      "mime_type": "text/plain",
      "file_type": "ASCII text",
      "programming_language": null,
      "is_binary": false,
      "is_text": true,
      "is_archive": false,
      "is_media": false,
      "is_source": false,
      "is_script": false,
      "files_count": 0,
      "dirs_count": 0,
      "size_count": 0,
      "scan_errors": []
      "deployed_to": [
         "samples/screenshot.png",
         "samples/screenshot.foo",
         "samples/screenshot.baz",
      ]
... OR ...
      "deployed_to": [
         {"path": "samples/screenshot.png",
          "matcher": "path match",
          "confidence": "low"
         },
         {"path": "samples/screenshot.png",
          "matcher": "strace",
          "confidence": "perfect"
         },
         {"path": "samples/screenshot.png",
          "matcher": "checksum",
          "confidence": "perfect"
         },
      ]