Documentation
¶
Overview ¶
Package cmd contains the main desprite CLI.
Index ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var RootCmd = &cobra.Command{ Use: "desprite IMAGE CSS [CSS]...", Example: " desprite sprite.png first.css second.css --verbose", Short: "desprite splits sprite images by CSS usage", Args: cobra.MinimumNArgs(2), Run: func(cmd *cobra.Command, args []string) { run(args[0], args[1:]) }, }
RootCmd is the main desprite command.
Functions ¶
This section is empty.
Types ¶
type IOGroup ¶
type IOGroup interface {
// Limit returns the rate limit for this IOGroup.
Limit() int
// Take consumes a rate token and increments the WaitGroup counter.
// It must be returned with Done().
Take()
// Done returns a rate token and decrements the WaitGroup counter.
Done()
// Wait blocks until the WaitGroup counter is zero.
Wait()
}
IOGroup wraps a WaitGroup with an additional rate-limit interface. It is meant for a group of goroutines dealing with file ops.
func NewIOGroup ¶
func NewIOGroup() IOGroup
NewIOGroup creates a best-effort IOGroup. Limit is determined dynamically with syscall, or falls back to a safe value.
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