diff --git a/tools/.gitignore b/tools/.gitignore
index b6ea60f8f..635dff1f1 100644
--- a/tools/.gitignore
+++ b/tools/.gitignore
@@ -2,5 +2,6 @@ cover/cover
 socks/proxy
 socks/image.tar
 runner/runner
+cmd/wcloud/wcloud
 *.pyc
 *~
diff --git a/tools/circle.yml b/tools/circle.yml
index 0c1ebddb1..74cf3d40a 100644
--- a/tools/circle.yml
+++ b/tools/circle.yml
@@ -20,4 +20,5 @@ test:
     - cd $SRCDIR/cover; make
     - cd $SRCDIR/socks; make
     - cd $SRCDIR/runner; make
+    - cd $SRCDIR/cmd/wcloud; make
 
diff --git a/tools/cmd/wcloud/Makefile b/tools/cmd/wcloud/Makefile
new file mode 100644
index 000000000..86b0df380
--- /dev/null
+++ b/tools/cmd/wcloud/Makefile
@@ -0,0 +1,11 @@
+.PHONY: all clean
+
+all: wcloud
+
+wcloud: *.go
+	go get ./$(@D)
+	go build -o $@ ./$(@D)
+
+clean:
+	rm -rf wcloud
+	go clean ./...
diff --git a/tools/cmd/wcloud/cli.go b/tools/cmd/wcloud/cli.go
index cd11bd30f..663119ed5 100644
--- a/tools/cmd/wcloud/cli.go
+++ b/tools/cmd/wcloud/cli.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
+	"os/user"
 	"path/filepath"
 	"strings"
 	"time"
@@ -15,6 +16,19 @@ import (
 	"gopkg.in/yaml.v2"
 )
 
+// ArrayFlags allows you to collect repeated flags
+type ArrayFlags []string
+
+func (a *ArrayFlags) String() string {
+	return strings.Join(*a, ",")
+}
+
+// Set implements flags.Value
+func (a *ArrayFlags) Set(value string) error {
+	*a = append(*a, value)
+	return nil
+}
+
 func env(key, def string) string {
 	if val, ok := os.LookupEnv(key); ok {
 		return val
@@ -62,6 +76,17 @@ func main() {
 }
 
 func deploy(c Client, args []string) {
+	var (
+		flags    = flag.NewFlagSet("", flag.ContinueOnError)
+		username = flags.String("u", "", "Username to report to deploy service (default with be current user)")
+		services ArrayFlags
+	)
+	flag.Var(&services, "service", "Service to update (can be repeated)")
+	if err := flags.Parse(args); err != nil {
+		usage()
+		return
+	}
+	args = flags.Args()
 	if len(args) != 1 {
 		usage()
 		return
@@ -71,9 +96,19 @@ func deploy(c Client, args []string) {
 		usage()
 		return
 	}
+	if *username == "" {
+		user, err := user.Current()
+		if err != nil {
+			fmt.Println(err.Error())
+			os.Exit(1)
+		}
+		*username = user.Username
+	}
 	deployment := Deployment{
-		ImageName: parts[0],
-		Version:   parts[1],
+		ImageName:        parts[0],
+		Version:          parts[1],
+		TriggeringUser:   *username,
+		IntendedServices: services,
 	}
 	if err := c.Deploy(deployment); err != nil {
 		fmt.Println(err.Error())
diff --git a/tools/cmd/wcloud/types.go b/tools/cmd/wcloud/types.go
index b02ee4c14..178655c28 100644
--- a/tools/cmd/wcloud/types.go
+++ b/tools/cmd/wcloud/types.go
@@ -12,13 +12,16 @@ type Deployment struct {
 	Version   string    `json:"version"`
 	Priority  int       `json:"priority"`
 	State     string    `json:"status"`
-	LogKey    string    `json:"-"`
+
+	TriggeringUser   string   `json:"triggering_user"`
+	IntendedServices []string `json:"intended_services"`
 }
 
 // Config for the deployment system for a user.
 type Config struct {
 	RepoURL        string `json:"repo_url" yaml:"repo_url"`
 	RepoPath       string `json:"repo_path" yaml:"repo_path"`
+	RepoBranch     string `json:"repo_branch" yaml:"repo_branch"`
 	RepoKey        string `json:"repo_key" yaml:"repo_key"`
 	KubeconfigPath string `json:"kubeconfig_path" yaml:"kubeconfig_path"`
 
@@ -26,10 +29,13 @@ type Config struct {
 
 	// Globs of files not to change, relative to the route of the repo
 	ConfigFileBlackList []string `json:"config_file_black_list" yaml:"config_file_black_list"`
+
+	CommitMessageTemplate string `json:"commit_message_template" yaml:"commit_message_template"` // See https://golang.org/pkg/text/template/
 }
 
 // NotificationConfig describes how to send notifications
 type NotificationConfig struct {
 	SlackWebhookURL string `json:"slack_webhook_url" yaml:"slack_webhook_url"`
 	SlackUsername   string `json:"slack_username" yaml:"slack_username"`
+	MessageTemplate string `json:"message_template" yaml:"message_template"`
 }
diff --git a/tools/integration/gce.sh b/tools/integration/gce.sh
index 1f1019fce..dd0e92770 100755
--- a/tools/integration/gce.sh
+++ b/tools/integration/gce.sh
@@ -39,6 +39,7 @@ function vm_names {
 
 # Delete all vms in this account
 function destroy {
+	local names
 	names="$(vm_names)"
 	if [ "$(gcloud compute instances list --zone "$ZONE" -q "$names" | wc -l)" -le 1 ] ; then
 		return 0
diff --git a/tools/runner/runner.go b/tools/runner/runner.go
index 707369d81..c92ac6b5b 100644
--- a/tools/runner/runner.go
+++ b/tools/runner/runner.go
@@ -14,8 +14,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/docker/docker/pkg/mflag"
 	"github.com/mgutz/ansi"
+	"github.com/weaveworks/docker/pkg/mflag"
 )
 
 const (
diff --git a/tools/shell-lint b/tools/shell-lint
index 5cc77cb2a..2bf3587bf 100755
--- a/tools/shell-lint
+++ b/tools/shell-lint
@@ -10,4 +10,5 @@
 # - files-with-type
 # - file >= 5.22
 
-"$(dirname "${BASH_SOURCE[0]}")/files-with-type" text/x-shellscript "$@" | xargs shellcheck
+"$(dirname "${BASH_SOURCE[0]}")/files-with-type" text/x-shellscript "$@" | xargs --no-run-if-empty shellcheck
+
diff --git a/tools/socks/main.go b/tools/socks/main.go
index 520df27d9..83a214980 100644
--- a/tools/socks/main.go
+++ b/tools/socks/main.go
@@ -9,7 +9,7 @@ import (
 	"text/template"
 
 	socks5 "github.com/armon/go-socks5"
-	"github.com/docker/docker/pkg/mflag"
+	"github.com/weaveworks/docker/pkg/mflag"
 	"github.com/weaveworks/weave/common/mflagext"
 	"golang.org/x/net/context"
 )