tests

e2e/testdata/fn-render/mutate-legacy-path-index/.expected/diff.patch

@@ -0,0 +1,29 @@
+diff --git a/x.yaml b/y.yaml
+similarity index 100%
+rename from x.yaml
+rename to y.yaml
+index 7a494c9..e284e52 100644
+--- a/x.yaml
++++ b/y.yaml
+@@ -1,3 +1,10 @@
++apiVersion: custom.io/v1
++kind: Custom
++metadata:
++  name: custom
++spec:
++  image: nginx:1.2.3
++---
+ # Copyright 2021 Google LLC
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+@@ -17,10 +24,3 @@ metadata:
+   name: nginx-deployment
+ spec:
+   replicas: 3
+----
+-apiVersion: custom.io/v1
+-kind: Custom
+-metadata:
+-  name: custom
+-spec:
+-  image: nginx:1.2.3

e2e/testdata/fn-render/mutate-legacy-path-index/.krmignore

@@ -0,0 +1 @@
+.expected

e2e/testdata/fn-render/mutate-legacy-path-index/Kptfile

@@ -0,0 +1,8 @@
+apiVersion: kpt.dev/v1
+kind: Kptfile
+metadata:
+  name: app
+pipeline:
+  mutators:
+    - image: gcr.io/kpt-fn/starlark:v0.2.1
+      configPath: starlark-mutate-path-index.yaml

e2e/testdata/fn-render/mutate-legacy-path-index/starlark-mutate-path-index.yaml

@@ -0,0 +1,34 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+apiVersion: fn.kpt.dev/v1alpha1
+kind: StarlarkRun
+metadata:
+  name: httpbin-gen
+source: |-
+  def change_path_index(resources):
+    for r in resources:
+      pathElems = r["metadata"]["annotations"]["config.kubernetes.io/path"].split("/")
+      if pathElems[-1] == "y.yaml":
+        return
+
+      pathElems[-1] = "y.yaml"
+      r["metadata"]["annotations"]["config.kubernetes.io/path"] = "/".join(pathElems)
+
+      index = r["metadata"]["annotations"]["config.kubernetes.io/index"]
+      if index == "0":
+        r["metadata"]["annotations"]["config.kubernetes.io/index"] = "1"
+      else:
+        r["metadata"]["annotations"]["config.kubernetes.io/index"] = "0"
+
+  change_path_index(ctx.resource_list["items"])

e2e/testdata/fn-render/mutate-legacy-path-index/x.yaml

@@ -0,0 +1,26 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+spec:
+  replicas: 3
+---
+apiVersion: custom.io/v1
+kind: Custom
+metadata:
+  name: custom
+spec:
+  image: nginx:1.2.3

e2e/testdata/fn-render/mutate-path-index/.expected/diff.patch

@@ -0,0 +1,29 @@
+diff --git a/x.yaml b/y.yaml
+similarity index 100%
+rename from x.yaml
+rename to y.yaml
+index 7a494c9..e284e52 100644
+--- a/x.yaml
++++ b/y.yaml
+@@ -1,3 +1,10 @@
++apiVersion: custom.io/v1
++kind: Custom
++metadata:
++  name: custom
++spec:
++  image: nginx:1.2.3
++---
+ # Copyright 2021 Google LLC
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License");
+@@ -17,10 +24,3 @@ metadata:
+   name: nginx-deployment
+ spec:
+   replicas: 3
+----
+-apiVersion: custom.io/v1
+-kind: Custom
+-metadata:
+-  name: custom
+-spec:
+-  image: nginx:1.2.3

e2e/testdata/fn-render/mutate-path-index/.krmignore

@@ -0,0 +1 @@
+.expected

e2e/testdata/fn-render/mutate-path-index/Kptfile

@@ -0,0 +1,8 @@
+apiVersion: kpt.dev/v1
+kind: Kptfile
+metadata:
+  name: app
+pipeline:
+  mutators:
+    - image: gcr.io/kpt-fn/starlark:v0.2.1
+      configPath: starlark-mutate-path-index.yaml

e2e/testdata/fn-render/mutate-path-index/starlark-mutate-path-index.yaml

@@ -0,0 +1,34 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+apiVersion: fn.kpt.dev/v1alpha1
+kind: StarlarkRun
+metadata:
+  name: httpbin-gen
+source: |-
+  def change_path_index(resources):
+    for r in resources:
+      pathElems = r["metadata"]["annotations"]["internal.config.kubernetes.io/path"].split("/")
+      if pathElems[-1] == "y.yaml":
+        return
+
+      pathElems[-1] = "y.yaml"
+      r["metadata"]["annotations"]["internal.config.kubernetes.io/path"] = "/".join(pathElems)
+
+      index = r["metadata"]["annotations"]["internal.config.kubernetes.io/index"]
+      if index == "0":
+        r["metadata"]["annotations"]["internal.config.kubernetes.io/index"] = "1"
+      else:
+        r["metadata"]["annotations"]["internal.config.kubernetes.io/index"] = "0"
+
+  change_path_index(ctx.resource_list["items"])

e2e/testdata/fn-render/mutate-path-index/x.yaml

@@ -0,0 +1,26 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+spec:
+  replicas: 3
+---
+apiVersion: custom.io/v1
+kind: Custom
+metadata:
+  name: custom
+spec:
+  image: nginx:1.2.3