Merge pull request #36802 from brendandburns/i18n

Automatic merge from submit-queue

Begin paths for internationalization in kubectl

This is just the first step, purposely simple so we can get the interface correct.

@kubernetes/sig-cli @deads2k

hack/.linted_packages

@@ -257,6 +257,7 @@ pkg/util/flushwriter
 pkg/util/goroutinemap
 pkg/util/hash
 pkg/util/homedir
+pkg/util/i18n
 pkg/util/interrupt
 pkg/util/io
 pkg/util/json

hack/boilerplate/boilerplate.py

@@ -130,7 +130,8 @@ def file_extension(filename):
     return os.path.splitext(filename)[1].split(".")[-1].lower()
 
 skipped_dirs = ['Godeps', 'third_party', '_gopath', '_output', '.git', 'cluster/env.sh',
-                "vendor", "test/e2e/generated/bindata.go", "hack/boilerplate/test"]
+                "vendor", "test/e2e/generated/bindata.go", "hack/boilerplate/test",
+                "pkg/generated/bindata.go"]
 
 def normalize_files(files):
     newfiles = []

hack/generate-bindata.sh

@@ -38,6 +38,7 @@ if ! which go-bindata &>/dev/null ; then
 	exit 5
 fi
 
+# These are files for e2e tests.
 BINDATA_OUTPUT="${KUBE_ROOT}/test/e2e/generated/bindata.go"
 go-bindata -nometadata -prefix "${KUBE_ROOT}" -o "${BINDATA_OUTPUT}.tmp" -pkg generated \
 	-ignore .jpg -ignore .png -ignore .md \
@@ -59,3 +60,23 @@ else
 fi
 
 rm -f "${BINDATA_OUTPUT}.tmp"
+
+# These are files for runtime code
+BINDATA_OUTPUT="${KUBE_ROOT}/pkg/generated/bindata.go"
+go-bindata -nometadata -prefix "${KUBE_ROOT}" -o "${BINDATA_OUTPUT}.tmp" -pkg generated \
+	-ignore .jpg -ignore .png -ignore .md \
+	"${KUBE_ROOT}/translations/..."
+
+gofmt -s -w "${BINDATA_OUTPUT}.tmp"
+
+# Here we compare and overwrite only if different to avoid updating the
+# timestamp and triggering a rebuild. The 'cat' redirect trick to preserve file
+# permissions of the target file.
+if ! cmp -s "${BINDATA_OUTPUT}.tmp" "${BINDATA_OUTPUT}" ; then
+	cat "${BINDATA_OUTPUT}.tmp" > "${BINDATA_OUTPUT}"
+	V=2 kube::log::info "Generated bindata file : ${BINDATA_OUTPUT} has $(wc -l ${BINDATA_OUTPUT}) lines of lovely automated artifacts"
+else
+	V=2 kube::log::info "No changes in generated bindata file: ${BINDATA_OUTPUT}"
+fi
+
+rm -f "${BINDATA_OUTPUT}.tmp"