Tidy up the status block api a bit

Handle (nearly) all the plumbing (sleeps, goroutines and comms) in register()

1 files changed, 3 insertions, 5 deletions

diff --git a/status/02-cpu.go b/status/02-cpu.go
index f67d908..7128661 100644
--- a/status/02-cpu.go
+++ b/status/02-cpu.go
@@ -42,9 +42,7 @@ func getcpus(c chan [][]string, e chan error) {
 	}
 }
 
-func cpu(name string) error {
-	u := newUpdate(name)
-
+func cpu(u *Block) error {
 	cpus := [2]chan [][]string{
 		make(chan [][]string),
 		make(chan [][]string) }
@@ -127,10 +125,10 @@ func cpu(name string) error {
 
 	u.drawText(cx, blendGYR(int(cp)), fmt.Sprintf("%d°C", temps / ncores))
 
-	updates <- u
 	return nil
 }
 
 func init() {
-	register("cpu", cpu)
+	// 0 second interval, as there is already a 1 second sleep in cpu()
+	register("cpu", cpu, 0)
 }