From 6d4ad82262ffb614b1f0c4700df7f1b7f54bb33c Mon Sep 17 00:00:00 2001
From: David Schweikert <david@schweikert.ch>
Date: Sun, 7 Oct 2018 22:26:15 +0200
Subject: [PATCH] use 'sed -i.bak' instead of 'sed -i' to make it compatible
 with macos sed

---
 .gitignore                    | 3 +++
 examples/configGeneration.md  | 2 +-
 examples/helloWorld/README.md | 8 +-------
 examples/mySql/README.md      | 2 +-
 4 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/.gitignore b/.gitignore
index 73dba7766..435ac8b8f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,6 @@ kustomize
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
+
+# We use sed -i.bak when doing in-line replace, because it works better cross-platform
+.bak
diff --git a/examples/configGeneration.md b/examples/configGeneration.md
index 2e3821a2f..272d030a0 100644
--- a/examples/configGeneration.md
+++ b/examples/configGeneration.md
@@ -164,7 +164,7 @@ the server will use:
 
 <!-- @changeMap @test -->
 ```
-sed -i 's/pineapple/kiwi/' $OVERLAYS/staging/map.yaml
+sed -i.bak 's/pineapple/kiwi/' $OVERLAYS/staging/map.yaml
 ```
 
 See the new greeting:
diff --git a/examples/helloWorld/README.md b/examples/helloWorld/README.md
index 0a6d3257e..a812ad9a2 100644
--- a/examples/helloWorld/README.md
+++ b/examples/helloWorld/README.md
@@ -108,16 +108,10 @@ label_ applied to all resources:
 
 <!-- @addLabel @test -->
 ```
-sed -i 's/app: hello/app: my-hello/' \
+sed -i.bak 's/app: hello/app: my-hello/' \
     $BASE/kustomization.yaml
 ```
 
-On a Mac, use:
-```
-sed -i '' $pattern $file
-```
-to get in-place editing.
-
 See the effect:
 <!-- @checkLabel @test -->
 ```
diff --git a/examples/mySql/README.md b/examples/mySql/README.md
index c5b72a07c..da5c556ef 100644
--- a/examples/mySql/README.md
+++ b/examples/mySql/README.md
@@ -136,7 +136,7 @@ a label, but one can always edit `kustomization.yaml` directly:
 
 <!-- @customizeLabels @test -->
 ```
-sed -i 's/app: helloworld/app: prod/' \
+sed -i.bak 's/app: helloworld/app: prod/' \
     $DEMO_HOME/kustomization.yaml
 ```