44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package cli
|
|
|
|
// CommandCategories is a slice of *CommandCategory.
|
|
type CommandCategories []*CommandCategory
|
|
|
|
// CommandCategory is a category containing commands.
|
|
type CommandCategory struct {
|
|
Name string
|
|
Commands Commands
|
|
}
|
|
|
|
func (c CommandCategories) Less(i, j int) bool {
|
|
return c[i].Name < c[j].Name
|
|
}
|
|
|
|
func (c CommandCategories) Len() int {
|
|
return len(c)
|
|
}
|
|
|
|
func (c CommandCategories) Swap(i, j int) {
|
|
c[i], c[j] = c[j], c[i]
|
|
}
|
|
|
|
// AddCommand adds a command to a category.
|
|
func (c CommandCategories) AddCommand(category string, command Command) CommandCategories {
|
|
for _, commandCategory := range c {
|
|
if commandCategory.Name == category {
|
|
commandCategory.Commands = append(commandCategory.Commands, command)
|
|
return c
|
|
}
|
|
}
|
|
return append(c, &CommandCategory{Name: category, Commands: []Command{command}})
|
|
}
|
|
|
|
// VisibleCommands returns a slice of the Commands with Hidden=false
|
|
func (c *CommandCategory) VisibleCommands() []Command {
|
|
ret := []Command{}
|
|
for _, command := range c.Commands {
|
|
if !command.Hidden {
|
|
ret = append(ret, command)
|
|
}
|
|
}
|
|
return ret
|
|
}
|