Merge branch 'achandebois-master'

README.md

@@ -52,8 +52,7 @@ SLACK_COLOR       | `good` (green)                                        | You
 SLACK_MESSAGE     | Generated from git commit message.                    | The main Slack message in attachment. It is advised not to override this.
 SLACK_TITLE       | Message                                               | Title to use before main Slack message.
 SLACK_FOOTER      | Powered By rtCamp's GitHub Actions Library            | Slack message footer.
-MSG_MINIMAL       | -                                                     | If set to true, removes: `Ref`, `Event` and `Actions URL` from the message.
-
+MSG_MINIMAL       | -                                                     | If set to `true`, removes: `Ref`, `Event` and `Actions URL` from the message. You can optionally whitelist any of these 3 removed values by passing it comma separated to the variable instead of `true`. (ex: `MSG_MINIMAL: event` or `MSG_MINIMAL: ref,actions url`, etc.)
 
 You can see the action block with all variables as below:
 

main.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"net/http"
 	"os"
+	"strings"
 )
 
 const (
@@ -74,6 +75,47 @@ func main() {
 			},
 		}
 		fields = append(mainFields, fields...)
+	} else if minimal != "" {
+		requiredFields := strings.Split(minimal, ",")
+		mainFields := []Field{
+			{
+				Title: os.Getenv(EnvSlackTitle),
+				Value: envOr(EnvSlackMessage, "EOM"),
+				Short: false,
+			},
+		}
+		for _,requiredField := range requiredFields {
+			switch strings.ToLower(requiredField) {
+			case "ref":
+				field := []Field{
+					{
+						Title: "Ref",
+						Value: os.Getenv("GITHUB_REF"),
+						Short: true,
+					},
+				}
+				mainFields = append(field, mainFields...)
+			case "event":
+				field := []Field{
+					{
+						Title: "Event",
+						Value: os.Getenv("GITHUB_EVENT_NAME"),
+						Short: true,
+					},
+				}
+				mainFields = append(field, mainFields...)
+			case "actions url":
+				field := []Field{
+					{
+						Title: "Actions URL",
+						Value: "https://github.com/" + os.Getenv("GITHUB_REPOSITORY") + "/commit/" + os.Getenv("GITHUB_SHA") + "/checks",
+						Short: false,
+					},
+				}
+				mainFields = append(field, mainFields...)
+			}
+		}
+		fields = append(mainFields, fields...)
 	} else {
 		mainFields := []Field{
 			{