fix #238: Select first enabled process

issues/issue_238/process-compose.yaml

@@ -0,0 +1,11 @@
+version: "0.5"
+processes:
+  elevated:
+    command: echo "hi"
+    is_elevated: true
+  pc_log:
+    command: "tail -f -n100 process-compose-${USER}.log"
+    working_dir: "/tmp"
+  date:
+    command: while true; do date && sleep 1; done
+    disabled: true

src/tui/proc-table.go

@@ -241,6 +241,7 @@ func (pv *pcView) createProcTable() *tview.Table {
 func (pv *pcView) updateTable(ctx context.Context) {
 	pv.appView.QueueUpdateDraw(func() {
 		pv.fillTableData()
+		pv.selectFirstEnabledProcess()
 	})
 	ticker := time.NewTicker(pv.refreshRate)
 	defer ticker.Stop()
@@ -447,3 +448,13 @@ func (pv *pcView) selectTableProcess(name string) {
 		}
 	}
 }
+
+func (pv *pcView) selectFirstEnabledProcess() {
+	for i := 1; i < pv.procTable.GetRowCount(); i++ {
+		status := pv.procTable.GetCell(i, int(ProcessStateStatus)).Text
+		if status != types.ProcessStateDisabled && status != types.ProcessStateForeground {
+			pv.procTable.Select(i, 1)
+			return
+		}
+	}
+}