From 80a3b961a423cf2cc3273d907525145ca89de55e Mon Sep 17 00:00:00 2001
From: CF Buildpacks Team CI Server <cf-buildpacks-eng@pivotal.io>
Date: Tue, 10 Sep 2019 21:11:51 +0000
Subject: [PATCH] Update go module github.com/cloudfoundry/dagger

---
 go.mod                                        |  2 +-
 go.sum                                        |  4 ++--
 vendor/github.com/cloudfoundry/dagger/app.go  | 10 +++++++++-
 vendor/github.com/cloudfoundry/dagger/go.mod  |  2 ++
 vendor/github.com/cloudfoundry/dagger/pack.go |  2 +-
 vendor/modules.txt                            |  2 +-
 6 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/go.mod b/go.mod
index 846171a..9f4cec2 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.12
 
 require (
 	github.com/buildpack/libbuildpack v1.23.0
-	github.com/cloudfoundry/dagger v0.0.0-20190904150052-ccbcb1be08ca
+	github.com/cloudfoundry/dagger v0.0.0-20190910211006-e7385ebe12c4
 	github.com/cloudfoundry/libcfbuildpack v1.85.0
 	github.com/golang/mock v1.3.1
 	github.com/google/go-cmp v0.3.1
diff --git a/go.sum b/go.sum
index f4d4fe4..814d9ed 100644
--- a/go.sum
+++ b/go.sum
@@ -7,8 +7,8 @@ github.com/buildpack/libbuildpack v1.19.0 h1:HUkaIwuGmPbQhujBjYNpd+E4f0NdAgAgHq7
 github.com/buildpack/libbuildpack v1.19.0/go.mod h1:oxgSTzPbWscHs27iuYrctEZpSak2m/qPThA+9JM0Boo=
 github.com/buildpack/libbuildpack v1.23.0 h1:J1Bz62zQUeQW/vVzLQrW0DdKgU2P1Aa99nBAigKG11g=
 github.com/buildpack/libbuildpack v1.23.0/go.mod h1:Amg0Ygeo8V7Lqr5hJ6TtDG7d2FwY2ZUptLpEnOvyfL4=
-github.com/cloudfoundry/dagger v0.0.0-20190904150052-ccbcb1be08ca h1:fiwxfQhQ0z7koDbbjiufwh5igq8zM0VOTfAsEBsfkBo=
-github.com/cloudfoundry/dagger v0.0.0-20190904150052-ccbcb1be08ca/go.mod h1:PXeUHc4d2vAVO/31jFE6uD09w/yFfzs4kcayAVEvnEI=
+github.com/cloudfoundry/dagger v0.0.0-20190910211006-e7385ebe12c4 h1:YntXPlrEIZ9/glePgiY0HTecy1EsNhdDz8zFa79tQ6o=
+github.com/cloudfoundry/dagger v0.0.0-20190910211006-e7385ebe12c4/go.mod h1:vbeid+MuoJPZXM8fGvJy87lDLvu/q0Rs1NN4M6lFFg4=
 github.com/cloudfoundry/libcfbuildpack v1.76.0 h1:oMTv35mjk5Jogzy2sshVXHyolDWnWHMfANQ0UooXJq0=
 github.com/cloudfoundry/libcfbuildpack v1.76.0/go.mod h1:QGm+nzixn579dvQNlS7ZQET541y2hEpZ0/5uNxkQ04Y=
 github.com/cloudfoundry/libcfbuildpack v1.85.0 h1:7ncRWtaz2zltkaKx4lrzj1xZihEu6UM7uven/Ip1wAo=
diff --git a/vendor/github.com/cloudfoundry/dagger/app.go b/vendor/github.com/cloudfoundry/dagger/app.go
index 33e6377..6179d83 100644
--- a/vendor/github.com/cloudfoundry/dagger/app.go
+++ b/vendor/github.com/cloudfoundry/dagger/app.go
@@ -117,7 +117,15 @@ docker:
 	if err := cmd.Run(); err != nil {
 		return errors.Wrap(err, fmt.Sprintf("docker error: failed to get port from container: %s", a.ContainerID))
 	}
-	a.port = strings.TrimSpace(strings.Split(buf.String(), ":")[1])
+
+	ports := strings.Split(buf.String(), ":")
+
+	if len(ports) > 1 {
+		a.port = strings.TrimSpace(ports[1])
+	} else {
+		return fmt.Errorf("unable to get well formed port map from docker")
+	}
+
 
 	return nil
 }
diff --git a/vendor/github.com/cloudfoundry/dagger/go.mod b/vendor/github.com/cloudfoundry/dagger/go.mod
index e51ffd9..a6d1dfe 100644
--- a/vendor/github.com/cloudfoundry/dagger/go.mod
+++ b/vendor/github.com/cloudfoundry/dagger/go.mod
@@ -8,3 +8,5 @@ require (
 	golang.org/x/net v0.0.0-20190628185345-da137c7871d7 // indirect
 	golang.org/x/oauth2 v0.0.0-20190319182350-c85d3e98c914
 )
+
+go 1.13
diff --git a/vendor/github.com/cloudfoundry/dagger/pack.go b/vendor/github.com/cloudfoundry/dagger/pack.go
index f313391..0bb9882 100644
--- a/vendor/github.com/cloudfoundry/dagger/pack.go
+++ b/vendor/github.com/cloudfoundry/dagger/pack.go
@@ -18,7 +18,7 @@ const (
 	Bionic            = "io.buildpacks.stacks.bionic"
 	DefaultBuildImage = "cloudfoundry/build:full-cnb"
 	DefaultRunImage   = "cloudfoundry/run:full-cnb"
-	TestBuilderImage  = "cfbuildpacks/spec-change-builder"
+	TestBuilderImage  = "cloudfoundry/cnb:cflinuxfs3"
 	logBufferSize     = 1024
 )
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 0367901..b26ef09 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -15,7 +15,7 @@ github.com/buildpack/libbuildpack/buildpack
 github.com/buildpack/libbuildpack/platform
 github.com/buildpack/libbuildpack/services
 github.com/buildpack/libbuildpack/stack
-# github.com/cloudfoundry/dagger v0.0.0-20190904150052-ccbcb1be08ca
+# github.com/cloudfoundry/dagger v0.0.0-20190910211006-e7385ebe12c4
 github.com/cloudfoundry/dagger
 # github.com/cloudfoundry/libcfbuildpack v1.85.0
 github.com/cloudfoundry/libcfbuildpack/build