From aa6da671eac34a78fc95164890b585973f6ba5df Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Wed, 1 Aug 2018 08:59:52 -0700
Subject: [PATCH] Pre-loading batches into list

---
 main.go | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/main.go b/main.go
index d78a2ac..134a479 100644
--- a/main.go
+++ b/main.go
@@ -6,9 +6,6 @@ import (
 	"github.com/docker/docker/client"
 	"github.com/robfig/cron"
 	"golang.org/x/net/context"
-	"io"
-	"log"
-	"os"
 	"strings"
 	"time"
 )
@@ -40,15 +37,12 @@ func main() {
 		panic(err)
 	}
 
-	c := cron.New()
-
 	jobs := []ContainerStartJob{}
 
 	for _, container := range containers {
 		if val, ok := container.Labels["cron.schedule"]; ok {
 			jobName := strings.Join(container.Names, "/")
-			fmt.Println("Scheduling ", jobName, "(", val, ")")
-			c.AddJob(val, ContainerStartJob{
+			jobs = append(jobs, ContainerStartJob{
 				Schedule:    val,
 				Client:      cli,
 				ContainerID: container.ID,
@@ -58,6 +52,13 @@ func main() {
 		}
 	}
 
+	c := cron.New()
+
+	for _, job := range jobs {
+		fmt.Println("Scheduling ", job.Name, "(", job.Schedule, ")")
+		c.AddJob(job.Schedule, job)
+	}
+
 	// Start the cron job threads
 	c.Start()