🆙 update: fix infuser

Author: kazupon

src/infuser.ts

@@ -36,16 +36,27 @@ function generate (locales: Locale[], messages: LocaleMessages, descriptor: SFCD
 
 function getTargetLocaleMessages (locales: Locale[], messages: LocaleMessages, descriptor: SFCDescriptor): LocaleMessages {
   return locales.reduce((target, locale) => {
+    debug(`processing curernt: locale=${locale}, target=${target}`)
+
     const obj = messages[locale]
     if (obj) {
       let o: any = obj
+      let prev: any = null
       const hierarchy = descriptor.hierarchy.concat()
       while (hierarchy.length > 0) {
         const key = hierarchy.shift()
-        if (!key) { break }
+        debug('processing hierarchy key: ', key)
+
+        if (!key || !o) { break }
         o = o[key]
+        prev = o
+      }
+
+      if (!o && !prev) {
+        return target
+      } else {
+        return Object.assign(target, { [locale]: ((!o && prev) ? prev : o) }) as LocaleMessages
       }
-      return Object.assign(target, { [locale]: o }) as LocaleMessages
     } else {
       return target
     }
@@ -112,6 +123,8 @@ ${format(stringfyContent(target[locale], 'json'), 'json')}</i18n>`)
 }
 
 function format (source: string, lang: string): string {
+  debug(`format: lang=${lang}, source=${source}`)
+
   switch (lang) {
     case 'vue':
       return prettier.format(source, { parser: 'vue' })

test/__snapshots__/infuser.test.ts.snap

@@ -134,6 +134,106 @@ export default {};
 "
 `;
 
+exports[`not full localitation: /path/to/project1/src/App.vue 1`] = `
+"<template>
+  <p>template</p>
+</template>
+
+<script>
+export default {};
+</script>
+
+<i18n>
+{
+  \\"en\\": {
+    \\"title\\": \\"Application\\"
+  },
+  \\"ja\\": {
+    \\"title\\": \\"アプリケーション\\"
+  }
+}
+</i18n>
+"
+`;
+
+exports[`not full localitation: /path/to/project1/src/components/Modal.vue 1`] = `
+"<template>
+  <p>template</p>
+</template>
+
+<script>
+export default {};
+</script>
+
+<i18n locale=\\"en\\">
+{
+  \\"ok\\": \\"OK\\",
+  \\"cancel\\": \\"Cancel\\"
+}
+</i18n>
+
+<i18n locale=\\"ja\\">
+{
+  \\"ok\\": \\"OK\\",
+  \\"cancel\\": \\"キャンセル\\"
+}
+</i18n>
+"
+`;
+
+exports[`not full localitation: /path/to/project1/src/components/nest/RankingTable.vue 1`] = `
+"<template>
+  <p>template</p>
+</template>
+
+<script>
+export default {};
+</script>
+
+<i18n locale=\\"en\\">
+{
+  \\"headers\\": {
+    \\"rank\\": \\"Rank\\",
+    \\"name\\": \\"Name\\",
+    \\"score\\": \\"Score\\"
+  }
+}
+</i18n>
+
+<i18n locale=\\"ja\\">
+{
+  \\"headers\\": {
+    \\"rank\\": \\"ランク\\",
+    \\"name\\": \\"名前\\",
+    \\"score\\": \\"スコア\\"
+  }
+}
+</i18n>
+"
+`;
+
+exports[`not full localitation: /path/to/project1/src/pages/Login.vue 1`] = `
+"<template>
+  <p>template</p>
+</template>
+
+<script>
+export default {};
+</script>
+
+<i18n>
+{
+  \\"ja\\": {
+    \\"id\\": \\"ユーザーID\\",
+    \\"passowrd\\": \\"パスワード\\",
+    \\"confirm\\": \\"パスワードの確認入力\\",
+    \\"button\\": \\"ログイン\\"
+  }
+}
+</i18n>
+"
+`;
+
 exports[`yaml: /path/to/project1/src/components/Modal.vue 1`] = `
 "<template>
   <p>template</p>

test/infuser.test.ts

@@ -97,3 +97,23 @@ test('json5', () => {
   const outputFiles = infuse(basePath, json5Files, messages)
   outputFiles.forEach(file => expect(file.content).toMatchSnapshot(file.path))
 })
+
+test('not full localitation', () => {
+  const messages = squeeze(basePath, jsonFiles as SFCFileInfo[])
+
+  // edit locale messages 'ja' only (e.g. translator)
+  Object.assign(messages['ja']['components'], {
+    nest: {
+      'RankingTable': {
+        headers: {
+          rank: 'ランク',
+          name: '名前',
+          score: 'スコア'
+        }
+      }
+    }
+  })
+
+  const outputFiles = infuse(basePath, jsonFiles, messages)
+  outputFiles.forEach(file => expect(file.content).toMatchSnapshot(file.path))
+})