Merge pull request #329 from drone/CI-16298

Add tag ref support for azure content apis

Author: raghavharness

scm/driver/azure/content.go

@@ -9,6 +9,7 @@ import (
 	"encoding/base64"
 	"fmt"
 	"net/url"
+	"strings"
 
 	"github.com/drone/go-scm/scm"
 )
@@ -207,6 +208,8 @@ func generateURIFromRef(ref string) (uri string) {
 	if ref != "" {
 		if len(ref) == 40 {
 			return fmt.Sprintf("&versionDescriptor.versionType=commit&versionDescriptor.version=%s", ref)
+		} else if strings.HasPrefix(ref, "refs/tags/") {
+			return fmt.Sprintf("&versionDescriptor.versionType=tag&versionDescriptor.version=%s", scm.TrimRef(ref))
 		} else {
 			return fmt.Sprintf("&versionDescriptor.versionType=branch&versionDescriptor.version=%s", ref)
 		}