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Avoid using two periods in templates

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Since $id_field already starts with a period, .$id_field would result in the
following in Go 1.5:

error: error parsing template {{range.items}}{{..metadata.name}}:{{end}}, template: output:1: unexpected . after term "."

Apparently, Go 1.4 allowed this. Unnecessary anyway.
This commit is contained in:
Daniel Martí 2015-08-21 23:34:17 -07:00
parent 7aca60f636
commit c054b20148
1 changed files with 10 additions and 10 deletions
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20
hack/test-cmd.sh
View File

@ -711,19 +711,19 @@ __EOF__
### Create and delete persistent volume examples ### Create and delete persistent volume examples
# Pre-condition: no persistent volumes currently exist # Pre-condition: no persistent volumes currently exist
kube::test::get_object_assert pv "{{range.items}}{{.$id_field}}:{{end}}" '' kube::test::get_object_assert pv "{{range.items}}{{$id_field}}:{{end}}" ''
# Command # Command
kubectl create -f docs/user-guide/persistent-volumes/volumes/local-01.yaml "${kube_flags[@]}" kubectl create -f docs/user-guide/persistent-volumes/volumes/local-01.yaml "${kube_flags[@]}"
kube::test::get_object_assert pv "{{range.items}}{{.$id_field}}:{{end}}" 'pv0001:' kube::test::get_object_assert pv "{{range.items}}{{$id_field}}:{{end}}" 'pv0001:'
kubectl delete pv pv0001 "${kube_flags[@]}" kubectl delete pv pv0001 "${kube_flags[@]}"
kubectl create -f docs/user-guide/persistent-volumes/volumes/local-02.yaml "${kube_flags[@]}" kubectl create -f docs/user-guide/persistent-volumes/volumes/local-02.yaml "${kube_flags[@]}"
kube::test::get_object_assert pv "{{range.items}}{{.$id_field}}:{{end}}" 'pv0002:' kube::test::get_object_assert pv "{{range.items}}{{$id_field}}:{{end}}" 'pv0002:'
kubectl delete pv pv0002 "${kube_flags[@]}" kubectl delete pv pv0002 "${kube_flags[@]}"
kubectl create -f docs/user-guide/persistent-volumes/volumes/gce.yaml "${kube_flags[@]}" kubectl create -f docs/user-guide/persistent-volumes/volumes/gce.yaml "${kube_flags[@]}"
kube::test::get_object_assert pv "{{range.items}}{{.$id_field}}:{{end}}" 'pv0003:' kube::test::get_object_assert pv "{{range.items}}{{$id_field}}:{{end}}" 'pv0003:'
kubectl delete pv pv0003 "${kube_flags[@]}" kubectl delete pv pv0003 "${kube_flags[@]}"
# Post-condition: no PVs # Post-condition: no PVs
kube::test::get_object_assert pv "{{range.items}}{{.$id_field}}:{{end}}" '' kube::test::get_object_assert pv "{{range.items}}{{$id_field}}:{{end}}" ''
############################ ############################
# Persistent Volume Claims # # Persistent Volume Claims #
@ -731,21 +731,21 @@ __EOF__
### Create and delete persistent volume claim examples ### Create and delete persistent volume claim examples
# Pre-condition: no persistent volume claims currently exist # Pre-condition: no persistent volume claims currently exist
kube::test::get_object_assert pvc "{{range.items}}{{.$id_field}}:{{end}}" '' kube::test::get_object_assert pvc "{{range.items}}{{$id_field}}:{{end}}" ''
# Command # Command
kubectl create -f docs/user-guide/persistent-volumes/claims/claim-01.yaml "${kube_flags[@]}" kubectl create -f docs/user-guide/persistent-volumes/claims/claim-01.yaml "${kube_flags[@]}"
kube::test::get_object_assert pvc "{{range.items}}{{.$id_field}}:{{end}}" 'myclaim-1:' kube::test::get_object_assert pvc "{{range.items}}{{$id_field}}:{{end}}" 'myclaim-1:'
kubectl delete pvc myclaim-1 "${kube_flags[@]}" kubectl delete pvc myclaim-1 "${kube_flags[@]}"
kubectl create -f docs/user-guide/persistent-volumes/claims/claim-02.yaml "${kube_flags[@]}" kubectl create -f docs/user-guide/persistent-volumes/claims/claim-02.yaml "${kube_flags[@]}"
kube::test::get_object_assert pvc "{{range.items}}{{.$id_field}}:{{end}}" 'myclaim-2:' kube::test::get_object_assert pvc "{{range.items}}{{$id_field}}:{{end}}" 'myclaim-2:'
kubectl delete pvc myclaim-2 "${kube_flags[@]}" kubectl delete pvc myclaim-2 "${kube_flags[@]}"
kubectl create -f docs/user-guide/persistent-volumes/claims/claim-03.json "${kube_flags[@]}" kubectl create -f docs/user-guide/persistent-volumes/claims/claim-03.json "${kube_flags[@]}"
kube::test::get_object_assert pvc "{{range.items}}{{.$id_field}}:{{end}}" 'myclaim-3:' kube::test::get_object_assert pvc "{{range.items}}{{$id_field}}:{{end}}" 'myclaim-3:'
kubectl delete pvc myclaim-3 "${kube_flags[@]}" kubectl delete pvc myclaim-3 "${kube_flags[@]}"
# Post-condition: no PVCs # Post-condition: no PVCs
kube::test::get_object_assert pvc "{{range.items}}{{.$id_field}}:{{end}}" '' kube::test::get_object_assert pvc "{{range.items}}{{$id_field}}:{{end}}" ''