add a little abstraction to the main branches

1 files changed, 30 insertions, 0 deletions

diff --git a/components.go b/components.go
new file mode 100644
index 0000000..6f59f58
--- /dev/null
+++ b/components.go
@@ -0,0 +1,30 @@
+package main
+
+import (
+	"github.com/ewy1/pik/spool"
+	"sync"
+)
+
+type ComponentList[T any] []T
+
+func (c ComponentList[T]) RunAsync(fire func(T) error) {
+	wg := sync.WaitGroup{}
+	for _, i := range c {
+		wg.Go(func() {
+			err := fire(i)
+			if err != nil {
+				_, _ = spool.Warn("%v\n", err)
+			}
+		})
+	}
+	wg.Wait()
+}
+
+func (c ComponentList[T]) RunSync(fire func(T) error) {
+	for _, i := range c {
+		err := fire(i)
+		if err != nil {
+			_, _ = spool.Warn("%v\n", err)
+		}
+	}
+}