parser: create code to parse the go.mod

The go.mod contains the dependencies with the following values:

module name (string)
go version (string)
Array of Dependencies (maybe split between direct and indirect?)
- URL (string): showing where the dependency is
- Version (string): which version of the dependency
- Indirect (bool): whether the dependency is indirect or not

See https://pkg.go.dev/cmd/go#hdr-The_go_mod_file for more details.

URL

This ideally is public and available on github.com. However, it could also be on cloud.google.com, code.cloudfoundry.org, go.opentelemetry.io, golang.org, gopkg.in, k8s.io, modernc.org, sigs.k8s.io, etc.

Version

Ideally a tag or possible release. If not it could be date + hash (e.g. v0.0.0-20220728103510-ee6ede2d64ed)

Indirect

Will be followed by // indirect

Parsing

Expect a byte[] and then return go.mod struct with the above data. May consider looking at how upstream handles the go mod * functions when parsing.

goreapers / gograveyard