settings

type Diff struct {
	// CollapseThreshold is the changed-line count above which a file's diff
	// starts collapsed.
	CollapseThreshold int `toml:"collapse_threshold"`
	// ExpandLines is how many unchanged lines each click on a gap between
	// changes reveals.
	ExpandLines int `toml:"expand_lines"`
}

type Memory struct {
	// contains filtered or unexported fields
}

type Settings struct {
	Port     int      `toml:"port"`
	Theme    string   `toml:"theme"`
	ViewMode ViewMode `toml:"view_mode"`
	Diff     Diff     `toml:"diff"`
	// Keys binds actions to key sequences: keys separated by spaces, each
	// optionally with modifiers, e.g. "ctrl+k" or "] c".
	Keys map[string]string `toml:"keys"`
}

type Store interface {
	Load() (Settings, error)
	Save(Settings) error
}

type ViewMode string