Remove Perl version and build files; add .gitignore for .serena/

Amp-Thread-ID: https://ampcode.com/threads/T-019c58b3-06fb-733d-8fc1-f268fe7f70d5
Co-authored-by: Amp <amp@ampcode.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/internal/app/app.go b/internal/app/app.go
new file mode 100644
index 0000000..946e985
--- /dev/null
+++ b/internal/app/app.go
@@ -0,0 +1,35 @@
+package app
+
+import (
+	"context"
+	"sync"
+
+	"github.com/loadbars/loadbars/internal/collector"
+	"github.com/loadbars/loadbars/internal/config"
+	"github.com/loadbars/loadbars/internal/display"
+)
+
+// Run starts the loadbars application: collectors and display.
+// It blocks until the user quits (e.g. 'q' key).
+func Run(cfg *config.Config) error {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	scriptPath := ScriptPath()
+	store := NewStore()
+
+	var wg sync.WaitGroup
+	for _, host := range cfg.Hosts {
+		h := host
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			_ = collector.Run(ctx, h, cfg, store, scriptPath)
+		}()
+	}
+
+	err := display.Run(ctx, cfg, store)
+	cancel()
+	wg.Wait()
+	return err
+}