Transfer authority for translation files to each i18n team. (#4283)

Separate directories for each translation files and put OWNERS file into them.

aio/scripts/build.sh

@@ -33,14 +33,14 @@ function build::frontend {
   mkdir -p ${FRONTEND_DIR}/en
   ${NG_BIN} build --aot --prod --outputPath=${TMP_DIR}/frontend/en
 
-  languages=($(ls i18n | awk -F"." '{if (NF>2) print $2}'))
+  languages=($(find i18n/* -type d|cut -d"/" -f2))
   for language in "${languages[@]}"; do
     mkdir -p ${FRONTEND_DIR}/${language}
 
     say "Building frontend for locale: ${language}"
     ${NG_BIN} build --aot \
                     --prod \
-                    --i18nFile=${I18N_DIR}/messages.${language}.xlf \
+                    --i18nFile=${I18N_DIR}/${language}/messages.${language}.xlf \
                     --i18nFormat=xlf \
                     --i18nLocale=${language} --outputPath=${TMP_DIR}/frontend/${language}
   done

aio/scripts/pre-commit-i18n.sh

@@ -22,14 +22,11 @@ ng xi18n --outFile ../i18n/messages.new.xlf
 MD5_OLD=$(md5sum i18n/messages.xlf | cut -c -32)
 MD5_NEW=$(md5sum i18n/messages.new.xlf | cut -c -32)
 
-echo $MD5_OLD
-echo $MD5_NEW
-
 if [ $MD5_OLD != $MD5_NEW ] ; then
-  ng xi18n --outFile ../i18n/messages.xlf
-  xliffmerge
+  mv i18n/messages.new.xlf i18n/messages.xlf
+  aio/scripts/xliffmerge.sh
   echo "i18n/messages.* files are updated. Commit them too."
-  git add i18n/messages.*
+  git add i18n
 fi
 
 # Remove extracted file for check

aio/scripts/xliffmerge.sh

+#!/usr/bin/env bash
+# Copyright 2019 The Kubernetes Authors.
+#
+# 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.
+
+# Collect current localized files
+languages=($(find i18n/* -type d|cut -d"/" -f2))
+for language in "${languages[@]}"; do
+  mv i18n/${language}/messages.${language}.xlf i18n
+done
+
+# Merge generated messages file into localized files.
+xliffmerge
+
+# Deliver merged localized files into each locale directories.
+for language in "${languages[@]}"; do
+  mv i18n/messages.${language}.xlf i18n/${language}
+done

i18n/fr/OWNERS

+approvers:
+  - feloy
+

i18n/ja/OWNERS

+approvers:
+  - shu-mutou
+

i18n/ko/OWNERS

+approvers:
+  - seokho-son
+

package.json

@@ -43,7 +43,7 @@
     "check:frontend:scss": "./aio/scripts/format.sh --styles --check && ./node_modules/sass-lint/bin/sass-lint.js -c .sass-lint.yml 'src/app/frontend/**/*.scss' -v -q",
     "check:frontend:html": "./aio/scripts/format.sh --html --check",
     "check:license": "gulp check-license-headers",
-    "check:i18n": "ng xi18n --outFile ../i18n/messages.xlf && xliffmerge",
+    "check:i18n": "ng xi18n --outFile ../i18n/messages.xlf && aio/scripts/xliffmerge.sh",
     "fix": "concurrently \"npm run fix:backend\" \"npm run fix:frontend\" \"npm run fix:license\" \"npm run fix:i18n\"",
     "fix:backend": "golangci-lint run -c .golangci.yml --fix src/app/backend/...",
     "fix:frontend": "concurrently \"npm run fix:frontend:ts\" \"npm run fix:frontend:scss\" \"npm run fix:frontend:html\"",
@@ -51,7 +51,7 @@
     "fix:frontend:scss": "scssfmt -r 'src/**/*.scss'",
     "fix:frontend:html": "./aio/scripts/format.sh --html",
     "fix:license": "gulp update-license-headers",
-    "fix:i18n": "ng xi18n --outFile ../i18n/messages.xlf && xliffmerge",
+    "fix:i18n": "ng xi18n --outFile ../i18n/messages.xlf && aio/scripts/xliffmerge.sh",
     "clean": "rm -rf .go_workspace .tmp coverage dist npm-debug.log",
     "postversion": "node aio/scripts/version.js",
     "postinstall": "node aio/scripts/version.js && command -v golangci-lint >/dev/null 2>&1 || { curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.17.1; } && go mod download"