subshell

type BackendRunner struct {
	CommandsCounter Mutable[gohacks.Counter]
	// If set, runs the commands in the given directory.
	// If not set, runs the commands in the current working directory.
	Dir Option[string]
	// whether to print the executed commands to the CLI
	Verbose configdomain.Verbose
}

type FrontendDryRunner struct {
	Backend          subshelldomain.Querier
	CommandsCounter  Mutable[gohacks.Counter]
	GetCurrentBranch GetCurrentBranchFunc
	PrintBranchNames bool
	PrintCommands    bool
}

type FrontendRunner struct {
	Backend          subshelldomain.Querier
	CommandsCounter  Mutable[gohacks.Counter]
	GetCurrentBranch GetCurrentBranchFunc
	GetCurrentSHA    GetCurrentSHAFunc
	PrintBranchNames bool
	PrintCommands    bool
}

type GetCurrentBranchFunc func(subshelldomain.Querier) (Option[gitdomain.LocalBranchName], error)

type GetCurrentSHAFunc func(subshelldomain.Querier) (gitdomain.SHA, error)