Merge pull request #2 from one000mph/add-deploy-id

add DRONE_DEPLOY_ID var

environ/environ.go

@@ -129,6 +129,7 @@ func Build(build *drone.Build) map[string]string {
 		"DRONE_BUILD_STARTED":        fmt.Sprint(build.Started),
 		"DRONE_BUILD_FINISHED":       fmt.Sprint(build.Finished),
 		"DRONE_DEPLOY_TO":            build.Deploy,
+		"DRONE_DEPLOY_ID":            fmt.Sprint(build.DeployID),
 
 		// these are legacy configuration parameters for backward
 		// compatibility with drone 0.8. These are deprecated and

environ/environ_test.go

@@ -74,6 +74,7 @@ func TestBuild(t *testing.T) {
 		Event:        "pull_request",
 		Action:       "opened",
 		Deploy:       "prod",
+		DeployID:     235634642,
 		Status:       drone.StatusFailing,
 		Created:      1561421740,
 		Started:      1561421746,
@@ -116,6 +117,7 @@ func TestBuild(t *testing.T) {
 		"DRONE_COMMIT_AUTHOR_NAME":   "The Octocat",
 		"DRONE_COMMIT_SHA":           "762941318ee16e59dabbacb1b4049eec22f0d303",
 		"DRONE_DEPLOY_TO":            "prod",
+		"DRONE_DEPLOY_ID":            "235634642",
 		"DRONE_FAILED_STAGES":        "frontend",
 		"DRONE_PULL_REQUEST":         "32",
 		"DRONE_SOURCE_BRANCH":        "develop",