GoVersion reports the minor version number of the highest release tag built into the go command on the PATH.

GoVersionOutput returns the complete output of the go version command.

ParseGoVersionOutput extracts the Go version string from the output of the "go version" command.

VendorEnabled reports whether vendoring is enabled.

DebugHangingGoCommands may be set by tests to enable additional instrumentation (including panics) for debugging hanging Go commands.

An Invocation represents a call to the go command.

ModuleJSON holds information about a module.

An Runner will run go command invocations and serialize them if it sees a concurrency error.