Updated for go 1.16 modules1.2

1 files changed, 35 insertions, 0 deletions

diff --git a/pkg/job/utils.go b/pkg/job/utils.go
new file mode 100644
index 0000000..6537474
--- /dev/null
+++ b/pkg/job/utils.go
@@ -0,0 +1,35 @@
+package job
+
+// KeepOldestOnly filters a job list and keeps only the most recent entry for a job name
+func KeepOldestOnly(jobs []Job) (results []Job) {
+outerLoop:
+	for i := 0; i < len(jobs); i++ {
+		job := jobs[i]
+		for j := 0; j < len(results); j++ {
+			result := results[j]
+			if result.Name == job.Name {
+				continue outerLoop
+			}
+		}
+		for j := i + 1; j < len(jobs); j++ {
+			sec := jobs[j]
+			if sec.Name == job.Name && sec.Timestamp > job.Timestamp {
+				job = sec
+			}
+		}
+		results = append(results, job)
+	}
+	return
+}
+
+// KeepSuccessOnly returns only the successful jobs from a job list (suiatble to write a new spool file)
+func KeepSuccessOnly(jobs []Job) (result []Job) {
+	result = make([]Job, 0)
+	for i := 0; i < len(jobs); i++ {
+		job := jobs[i]
+		if job.Success {
+			result = append(result, job)
+		}
+	}
+	return
+}