ability to cancel a single job (not entire build)

controller/build.go

@@ -93,7 +93,32 @@ func GetBuildLogs(c *gin.Context) {
 }
 
 func DeleteBuild(c *gin.Context) {
-	c.String(http.StatusOK, "DeleteBuild")
+	engine_ := context.Engine(c)
+	repo := session.Repo(c)
+	db := context.Database(c)
+
+	// parse the build number and job sequence number from
+	// the repquest parameter.
+	num, _ := strconv.Atoi(c.Params.ByName("number"))
+	seq, _ := strconv.Atoi(c.Params.ByName("job"))
+
+	build, err := model.GetBuildNumber(db, repo, num)
+	if err != nil {
+		c.AbortWithError(404, err)
+		return
+	}
+
+	job, err := model.GetJobNumber(db, build, seq)
+	if err != nil {
+		c.AbortWithError(404, err)
+		return
+	}
+	node, err := model.GetNode(db, job.NodeID)
+	if err != nil {
+		c.AbortWithError(404, err)
+		return
+	}
+	engine_.Cancel(build.ID, job.ID, node)
 }
 
 func PostBuild(c *gin.Context) {

engine/engine.go

@@ -80,7 +80,7 @@ func Load(db *sql.DB, remote remote.Remote) Engine {
 
 // Cancel cancels the job running on the specified Node.
 func (e *engine) Cancel(build, job int64, node *model.Node) error {
-	client, err := dockerclient.NewDockerClient(node.Addr, nil)
+	client, err := newDockerClient(node.Addr, node.Cert, node.Key, node.CA)
 	if err != nil {
 		return err
 	}

router/router.go

@@ -104,7 +104,7 @@ func Load(middleware ...gin.HandlerFunc) http.Handler {
 			repo.DELETE("", session.MustPush, controller.DeleteRepo)
 
 			repo.POST("/builds/:number", session.MustPush, controller.PostBuild)
-			// repo.DELETE("/builds/:number", MustPush(), controller.DeleteBuild)
+			repo.DELETE("/builds/:number/:job", session.MustPush, controller.DeleteBuild)
 		}
 	}
 

static/scripts/build.js

@@ -6,6 +6,8 @@ function JobViewModel(repo, build, job, status) {
 
 	self.stream = function() {
 		$( "#output" ).html("");
+		$("#restart").hide();
+		$("#cancel").show();
 
 		var buf = new Drone.Buffer();
 		buf.start(document.getElementById("output"));
@@ -32,6 +34,7 @@ function JobViewModel(repo, build, job, status) {
 
 	if (status !== "running" && status !== "pending") {
 		Logs(repo, build, job);
+		$("#restart").show();
 	}
 
 	if (status === "running") {
@@ -53,6 +56,19 @@ function JobViewModel(repo, build, job, status) {
 		});
 	})
 
+	$("#cancel").click(function() {
+		$("#cancel").hide();
+
+		$.ajax({
+			url: "/api/repos/"+repo+"/builds/"+build+"/"+job,
+			type: "DELETE",
+			success: function( data ) { },
+			error: function( data ) {
+				console.log(data);
+			}
+		});
+	})
+
 			
 	Subscribe(repo, function(data){
 		if (!data.jobs) {
@@ -81,6 +97,7 @@ function JobViewModel(repo, build, job, status) {
 		// the restart button and hide the tail button.
 		if (after !== "pending" && after !== "running") {
 			$("#restart").show();
+			$("#cancel").hide();
 			$("#tail").hide();
 		}
 	}.bind(this));

template/amber/build.amber

@@ -52,7 +52,8 @@ block content
                                 div with exit code #{$job.ExitCode}
 
                 div.build-btn-group
-                    button.btn.btn-info#restart restart
+                    button.btn.btn-info.hidden#restart restart
+                    button.btn.btn-info.hidden#cancel cancel
 
             div.col-md-8
                 pre#output