go/src/cmd/go/internal/gover/version.go

const NarrowAllVersion …

const DefaultGoModVersion …

const DefaultGoWorkVersion …

const ExplicitIndirectVersion …

const SeparateIndirectVersion …

const TidyGoModSumVersion …

const GoStrictVersion …

const ExplicitModulesTxtImportVersion …

// FromGoMod returns the go version from the go.mod file.
// It returns DefaultGoModVersion if the go.mod file does not contain a go line or if mf is nil.
func FromGoMod(mf *modfile.File) string { … }

// FromGoWork returns the go version from the go.mod file.
// It returns DefaultGoWorkVersion if the go.mod file does not contain a go line or if wf is nil.
func FromGoWork(wf *modfile.WorkFile) string { … }