fix scripts to run in mac os x and or linux (#2260)

* fix scripts to run in ios

Author: camilamacedo86

doc/dev/testing/travis-build.md

@@ -83,16 +83,6 @@ The Go, Ansible, and Helm tests then differ in what tests they run.
 
 **NOTE**: All created resources, including the namespace, are deleted using a bash trap when the test finishes
 
-**NOTE** If you are using a MacOSX SO then will be required replace the sed command in the `hack/tests/e2e-ansible-molecule.sh` as the following example.
-
-```sh
-# Use the following sed command to check it on macOsX.
-# More info: https://www.mkyong.com/mac/sed-command-hits-undefined-label-error-on-mac-os-x/
-sed -i "" 's|\(FROM quay.io/operator-framework/ansible-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
-# The following code is the default used (Not valid for MacOSX)
-# sed -i 's|\(FROM quay.io/operator-framework/ansible-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
-```
-
 ### Helm Tests
 
 1. Run [helm e2e tests][helm-e2e].

hack/generate/gen-test-framework.sh

@@ -13,7 +13,7 @@ cd test/test-framework
 
 # Ensure test-framework is up-to-date with current Go project dependencies.
 echo "$(../../build/operator-sdk print-deps)" > go.mod
-sed -i 's|github.com/operator-framework/operator-sdk\s\+master||g' go.mod
+sed -i".bak" -E -e "s|github.com/operator-framework/operator-sdk[[:blank:]]+master||g" go.mod; rm -f go.mod.bak
 echo -e "\nreplace github.com/operator-framework/operator-sdk => ../../" >> go.mod
 go mod edit -require "github.com/operator-framework/[email protected]"
 go build ./...

hack/tests/e2e-ansible-molecule.sh

@@ -46,11 +46,7 @@ cat "$ROOTDIR/test/ansible-memcached/watches-v1-kind.yaml" >> memcached-operator
 
 # Test local
 pushd memcached-operator
-# Use the following sed command to check it on macOsX.
-# More info: https://www.mkyong.com/mac/sed-command-hits-undefined-label-error-on-mac-os-x/
-# sed -i "" 's|\(FROM quay.io/operator-framework/ansible-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
-# The following code is the default used (Not valid for MacOSX)
-sed -i 's|\(FROM quay.io/operator-framework/ansible-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
+sed -i".bak" -E -e 's/(FROM quay.io\/operator-framework\/ansible-operator)(:.*)?/\1:dev/g' build/Dockerfile; rm -f build/Dockerfile.bak
 OPERATORDIR="$(pwd)"
 TEST_CLUSTER_PORT=24443 operator-sdk test local --namespace default
 
@@ -60,11 +56,7 @@ popd
 popd
 
 pushd "${ROOTDIR}/test/ansible-inventory"
-# Use the following sed command to check it on macOsX.
-# More info: https://www.mkyong.com/mac/sed-command-hits-undefined-label-error-on-mac-os-x/
-# sed -i "" 's|\(FROM quay.io/operator-framework/ansible-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
-# The following code is the default used (Not valid for MacOSX)
-sed -i 's|\(FROM quay.io/operator-framework/ansible-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
+sed -i".bak" -E -e 's/(FROM quay.io\/operator-framework\/ansible-operator)(:.*)?/\1:dev/g' build/Dockerfile; rm -f build/Dockerfile.bak
 TEST_CLUSTER_PORT=24443 operator-sdk test local --namespace default
 
 popd

hack/tests/e2e-ansible.sh

@@ -145,12 +145,12 @@ cat "$ROOTDIR/test/ansible-memcached/watches-foo-kind.yaml" >> memcached-operato
 pushd memcached-operator
 # Add a second Kind to test watching multiple GVKs
 operator-sdk add crd --kind=Foo --api-version=ansible.example.com/v1alpha1
-sed -i 's|\(FROM quay.io/operator-framework/ansible-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
+sed -i".bak" -E -e 's/(FROM quay.io\/operator-framework\/ansible-operator)(:.*)?/\1:dev/g' build/Dockerfile; rm -f build/Dockerfile.bak
 operator-sdk build "$DEST_IMAGE"
 # If using a kind cluster, load the image into all nodes.
 load_image_if_kind "$DEST_IMAGE"
-sed -i "s|{{ REPLACE_IMAGE }}|$DEST_IMAGE|g" deploy/operator.yaml
-sed -i 's|{{ pull_policy.default..Always.. }}|Never|g' deploy/operator.yaml
+sed -i".bak" -E -e "s|\{\{ REPLACE_IMAGE \}\}|$DEST_IMAGE|g" deploy/operator.yaml; rm -f deploy/operator.yaml.bak
+sed -i".bak" -E -e 's|\{\{ pull_policy.default..Always.. \}\}|Never|g' deploy/operator.yaml; rm -f deploy/operator.yaml.bak
 # kind has an issue with certain image registries (ex. redhat's), so use a
 # different test pod image.
 METRICS_TEST_IMAGE="fedora:latest"

hack/tests/e2e-helm.sh

@@ -125,12 +125,12 @@ if echo $log | grep -q "failed to generate RBAC rules"; then
 fi
 
 pushd nginx-operator
-sed -i 's|\(FROM quay.io/operator-framework/helm-operator\)\(:.*\)\?|\1:dev|g' build/Dockerfile
+sed -i".bak" -E -e 's/(FROM quay.io\/operator-framework\/helm-operator)(:.*)?/\1:dev/g' build/Dockerfile; rm -f build/Dockerfile.bak
 operator-sdk build "$DEST_IMAGE"
 # If using a kind cluster, load the image into all nodes.
 load_image_if_kind "$DEST_IMAGE"
-sed -i "s|REPLACE_IMAGE|$DEST_IMAGE|g" deploy/operator.yaml
-sed -i 's|Always|Never|g' deploy/operator.yaml
+sed -i".bak" -E -e "s|REPLACE_IMAGE|$DEST_IMAGE|g" deploy/operator.yaml; rm -f deploy/operator.yaml.bak
+sed -i".bak" -E -e 's|Always|Never|g' deploy/operator.yaml; rm -f deploy/operator.yaml.bak
 # kind has an issue with certain image registries (ex. redhat's), so use a
 # different test pod image.
 METRICS_TEST_IMAGE="fedora:latest"