Fix #4: False positive for commit messages that matches the pattern

main.go

@@ -129,6 +129,16 @@ func GetIssuesOutOfMessage(issueMessage string) []string {
 	// Normally i would use
 	//		((?<!([A-Z]{1,10})-?)[A-Z]+-\d+)
 	// See http://stackoverflow.com/questions/26771592/negative-look-ahead-go-regular-expressions
-	re := regexp.MustCompile("([A-Z]+-\\d+)")
-	return re.FindAllString(issueMessage, -1)
+	var issues []string
+	re := regexp.MustCompile("([A-Z]+)-(\\d+)")
+
+	parts := re.FindAllStringSubmatch(issueMessage, -1)
+	for _, v := range parts {
+		// If the issue number > 0 (to avoid matches for PSR-0)
+		if v[2] > "0" {
+			issues = append(issues, v[0])
+		}
+	}
+
+	return issues
 }

main_test.go

@@ -13,6 +13,7 @@ func TestGetIssuesOutOfMessage(t *testing.T) {
 		{"WEB-22861 remove authentication prod build for now", []string{"WEB-22861"}},
 		{"[WEB-22861] remove authentication prod build for now", []string{"WEB-22861"}},
 		{"WEB-4711 SYS-1234 PRD-5678 remove authentication prod build for now", []string{"WEB-4711", "SYS-1234", "PRD-5678"}},
+		{"[SCC-27] Replace deprecated autoloader strategy PSR-0 with PSR-4", []string{"SCC-27", "PSR-4"}},
 		{"TASKLESS: Removes duplicated comment code.", nil},
 	}