NewBuildCommand returns a Command that builds packages, configured by opts.

NewInstallCommand returns a Command that installs packages, configured by opts.

NewTestCommand returns a Command that tests all packages, configured by opts.

OptBuildPackages adds package(s) to the build.

OptBuildWithBuiltBy sets the building entity (ex.

OptBuildWithGitDescription sets values in the build according to the supplied git description.

OptTestPackages adds package(s) to test.

OptTestWithCoverPath sets path as the location to write a test coverage profile.

Command represents a go tool command.

BuildOption are used to specify build options.

TestOption are used to specify testing options.