Add success vs. failure etc for jobs into summary

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Author: alexellis

main.go

@@ -51,9 +51,16 @@ func main() {
 		totalPublic  int
 		longestBuild time.Duration
 		actors       map[string]bool
+		conclusion   map[string]int
 	)
 
 	actors = make(map[string]bool)
+	conclusion = map[string]int{
+		"success":   0,
+		"failure":   0,
+		"cancelled": 0,
+		"skipped":   0,
+	}
 
 	fmt.Printf("Fetching last %d days of data (created>=%s)\n", since, created.Format("2006-01-02"))
 
@@ -177,6 +184,12 @@ func main() {
 					if dur > longestBuild {
 						longestBuild = dur
 					}
+
+					if _, ok := conclusion[job.GetConclusion()]; !ok {
+						conclusion[job.GetConclusion()] = 0
+					}
+
+					conclusion[job.GetConclusion()]++
 				}
 
 				workflowJobs = append(workflowJobs, jobs.Jobs...)
@@ -207,7 +220,12 @@ func main() {
 		}
 	}
 
-	fmt.Println("\nUsage report generated by self-actuated/actions-usage.\n")
+	entity := orgName
+	if len(orgName) == 0 {
+		entity = userName
+	}
+
+	fmt.Printf("\nGenerated by: https://github.com/self-actuated/actions-usage\nReport for %s - last: %d days.\n\n", entity, since)
 	fmt.Printf("Total repos: %d\n", len(allRepos))
 	fmt.Printf("Total private repos: %d\n", totalPrivate)
 	fmt.Printf("Total public repos: %d\n", totalPublic)
@@ -216,11 +234,24 @@ func main() {
 	fmt.Printf("Total workflow jobs: %d\n", totalJobs)
 	fmt.Println()
 	fmt.Printf("Total users: %d\n", len(actors))
-	fmt.Printf("Longest build: %s\n", longestBuild.Round(time.Second))
-	fmt.Printf("Average build time: %s\n", (allUsage / time.Duration(totalJobs)).Round(time.Second))
+
+	if totalJobs > 0 {
+		fmt.Println()
+		fmt.Printf("Success: %d/%d\n", conclusion["success"], totalJobs)
+		fmt.Printf("Failure: %d/%d\n", conclusion["failure"], totalJobs)
+		fmt.Printf("Cancelled: %d/%d\n", conclusion["cancelled"], totalJobs)
+		if conclusion["skipped"] > 0 {
+			fmt.Printf("Skipped: %d/%d\n", conclusion["skipped"], totalJobs)
+		}
+		fmt.Println()
+		fmt.Printf("Longest build: %s\n", longestBuild.Round(time.Second))
+		fmt.Printf("Average build time: %s\n", (allUsage / time.Duration(totalJobs)).Round(time.Second))
+	}
+	fmt.Println()
 
 	mins := fmt.Sprintf("%.0f mins", allUsage.Minutes())
 	fmt.Printf("Total usage: %s (%s)\n", allUsage.String(), mins)
+	fmt.Println()
 }
 
 // types.HumanDuration fixes a long string for a value < 1s