Merge branch 'master' of github.com:GoogleContainerTools/kaniko into snapshot

deploy/Dockerfile_debug

@@ -30,14 +30,14 @@ RUN make -C /go/src/github.com/awslabs/amazon-ecr-credential-helper linux-amd64
 FROM gcr.io/cloud-builders/bazel:latest
 RUN git clone https://github.com/GoogleContainerTools/distroless.git
 WORKDIR /distroless
-RUN bazel build busybox:busybox.tar
-RUN tar -C /distroless/bazel-genfiles/busybox/ -xf /distroless/bazel-genfiles/busybox/busybox.tar
+RUN bazel build //experimental/busybox:busybox.tar
+RUN tar -C /distroless/bazel-genfiles/experimental/busybox/ -xf /distroless/bazel-genfiles/experimental/busybox/busybox.tar
 
 FROM scratch
 COPY --from=0 /go/src/github.com/GoogleContainerTools/kaniko/out/executor /kaniko/executor
 COPY --from=0 /usr/local/bin/docker-credential-gcr /kaniko/docker-credential-gcr
 COPY --from=0 /go/src/github.com/awslabs/amazon-ecr-credential-helper/bin/linux-amd64/docker-credential-ecr-login /kaniko/docker-credential-ecr-login
-COPY --from=1 /distroless/bazel-genfiles/busybox/busybox/ /busybox/
+COPY --from=1 /distroless/bazel-genfiles/experimental/busybox/busybox/ /busybox/
 COPY files/ca-certificates.crt /kaniko/ssl/certs/
 COPY files/config.json /kaniko/.docker/
 ENV HOME /root

integration-test.sh

@@ -28,6 +28,11 @@ if [ -f "$KOKORO_GFILE_DIR"/common.sh ]; then
     cp $KOKORO_ROOT/src/keystore/72508_gcr_application_creds $HOME/.config/gcloud/application_default_credentials.json
 fi
 
+echo "Creating build context tarball..."
+tar  -C ./integration -zcvf context.tar.gz .
+gsutil cp context.tar.gz gs://kaniko-test-bucket
+rm context.tar.gz
+
 echo "Running integration tests..."
 make out/executor
 pushd integration

pkg/snapshot/snapshot_test.go

@@ -149,7 +149,7 @@ func TestSnapshotFiles(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	expectedFiles := []string{"/tmp", filepath.Join(testDir, "foo")}
+	expectedFiles := []string{"/", "/tmp", filepath.Join(testDir, "foo")}
 
 	// Check contents of the snapshot, make sure contents is equivalent to snapshotFiles
 	reader := bytes.NewReader(contents)

pkg/util/command_util.go

@@ -69,7 +69,7 @@ func ResolveEnvironmentReplacement(value string, envs []string, isFilepath bool)
 		return "", err
 	}
 	fp = filepath.Clean(fp)
-	if IsDestDir(value) {
+	if IsDestDir(value) && !IsDestDir(fp) {
 		fp = fp + "/"
 	}
 	return fp, nil

pkg/util/fs_util.go

@@ -336,12 +336,12 @@ func Files(root string) ([]string, error) {
 }
 
 // ParentDirectories returns a list of paths to all parent directories
-// Ex. /some/temp/dir -> [/some, /some/temp, /some/temp/dir]
+// Ex. /some/temp/dir -> [/, /some, /some/temp, /some/temp/dir]
 func ParentDirectories(path string) []string {
 	path = filepath.Clean(path)
 	dirs := strings.Split(path, "/")
 	dirPath := constants.RootDir
-	var paths []string
+	paths := []string{constants.RootDir}
 	for index, dir := range dirs {
 		if dir == "" || index == (len(dirs)-1) {
 			continue

pkg/util/fs_util_test.go

@@ -142,14 +142,17 @@ func Test_ParentDirectories(t *testing.T) {
 			name: "regular path",
 			path: "/path/to/dir",
 			expected: []string{
+				"/",
 				"/path",
 				"/path/to",
 			},
 		},
 		{
-			name:     "current directory",
-			path:     ".",
-			expected: nil,
+			name: "current directory",
+			path: ".",
+			expected: []string{
+				"/",
+			},
 		},
 	}