fix(proctype): Change the regex used for validating proctypes

Author: kmala

cmd/ps.go

@@ -142,13 +142,13 @@ func parseType(target string, appID string) (string, string) {
 
 func parsePsTargets(targets []string) (map[string]int, error) {
 	targetMap := make(map[string]int)
-	regex := regexp.MustCompile("^([a-z0-9]+)=([0-9]+)$")
+	regex := regexp.MustCompile(`^([a-zA-Z0-9]+(\-[a-zA-Z0-9]+)*)=([0-9]+)$`)
 	var err error
 
 	for _, target := range targets {
 		if regex.MatchString(target) {
 			captures := regex.FindStringSubmatch(target)
-			targetMap[captures[1]], err = strconv.Atoi(captures[2])
+			targetMap[captures[1]], err = strconv.Atoi(captures[3])
 
 			if err != nil {
 				return nil, err

cmd/ps_test.go

@@ -120,6 +120,8 @@ func TestParsePsTargets(t *testing.T) {
 		{[]string{"test=a"}, true, nil, "'test=a' does not match the pattern 'type=num', ex: web=2\n"},
 		{[]string{"test="}, true, nil, "'test=' does not match the pattern 'type=num', ex: web=2\n"},
 		{[]string{"test=2"}, false, map[string]int{"test": 2}, ""},
+		{[]string{"test-proc=2"}, false, map[string]int{"test-proc": 2}, ""},
+		{[]string{"Test1=2"}, false, map[string]int{"Test1": 2}, ""},
 	}
 
 	for _, check := range cases {