(DRON-237) cards add link to image repo, minor cleanup

Author: TP Honey

card.go

@@ -8,6 +8,8 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
+	"path"
+	"strings"
 	"time"
 
 	"github.com/drone/drone-go/drone"
@@ -36,7 +38,9 @@ func (p Plugin) writeCard() error {
 	for _, tag := range inspect.RepoTags {
 		sliceTagStruct = append(sliceTagStruct, TagStruct{Tag: tag})
 	}
-	inspect.ParsedRepoTags = sliceTagStruct
+	inspect.ParsedRepoTags = sliceTagStruct[1:] // remove the first tag which is always "hash:latest"
+	// create the url from repo and registry
+	inspect.URL = mapRegistryToURL(p.Daemon.Registry, p.Build.Repo)
 	cardData, _ := json.Marshal(inspect)
 
 	card := drone.CardInput{
@@ -67,3 +71,18 @@ func writeCardTo(out io.Writer, data []byte) {
 	io.WriteString(out, "\u001B]0m")
 	io.WriteString(out, "\n")
 }
+
+func mapRegistryToURL(registry, repo string) (url string) {
+	url = "https://"
+	var domain string
+	if strings.Contains(registry, "amazonaws.com") {
+		domain = "gallery.ecr.aws/"
+	} else if strings.Contains(registry, "gcr.io") {
+		domain = "console.cloud.google.com/gcr/images"
+	} else {
+		// default to docker hub
+		domain = "hub.docker.com/r/"
+	}
+	url = path.Join(url, domain, repo)
+	return url
+}

docker.go

@@ -94,6 +94,7 @@ type (
 		SizeString        string
 		VirtualSizeString string
 		Time              string
+		URL               string `json:"URL"`
 	}
 	TagStruct struct {
 		Tag string `json:"Tag"`

docs/card.data.json

@@ -36,5 +36,6 @@
     },
     "SizeString": "13.40MB",
     "VirtualSizeString": "13.40MB",
-    "Time": "2022-02-16T11:13:40Z"
+    "Time": "2022-02-16T11:13:40Z",
+    "URL": "http://hub.docker.com/repositories/tphoney/test/"
 }

docs/card.json

@@ -61,12 +61,15 @@
                             "type": "FactSet",
                             "facts": [
                                 {
-                                    "title": "-",
+                                    "title": "",
                                     "value": "${Tag}"
                                 }
                             ],
                             "spacing": "Small",
-                            "$data": "${ParsedRepoTags}"
+                            "$data": "${ParsedRepoTags}",
+                            "wrap": true,
+                            "size": "Small",
+                            "weight": "Bolder"
                         }
                     ],
                     "separator": true,
@@ -125,6 +128,13 @@
             "separator": true
         }
     ],
+    "actions": [
+        {
+            "type": "Action.OpenUrl",
+            "title": "Go to image",
+            "url": "${url}"
+        }
+    ],
     "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
     "version": "1.5"
 }