lokalise · terales · Aug 27, 2023 · Dec 13, 2022 · Aug 27, 2023
diff --git a/examples/by-features/custom-scope-range/.vscode/i18n-ally-custom-framework.yml b/examples/by-features/custom-scope-range/.vscode/i18n-ally-custom-framework.yml
@@ -0,0 +1,7 @@
+languageIds:
+  - javascript
+  - typescript
+  - javascriptreact
+  - typescriptreact
+scopeRangeRegex: "customScopeRangeFn\\(\\s*\\[?\\s*['\"`](.*?)['\"`]"
+monopoly: false
@@ -0,0 +1,7 @@
+{
+  "i18n-ally.localesPaths": "public/locales",
+  "i18n-ally.enabledFrameworks": ["react", "i18next", "custom"],
+  "i18n-ally.namespace": true,
+  "i18n-ally.pathMatcher": "{locale}/{namespaces}.json",
+  "i18n-ally.keystyle": "nested"
+}
@@ -0,0 +1,12 @@
+{
+  "name": "custom-scope-range",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "i18next": "20.3.0",
+    "i18next-xhr-backend": "3.2.2",
+    "react": "17.0.2",
+    "react-dom": "17.0.2",
+    "react-i18next": "11.9.0"
+  }
+}
diff --git a/examples/by-features/custom-scope-range/public/index.html b/examples/by-features/custom-scope-range/public/index.html
@@ -0,0 +1,15 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+    <meta name="theme-color" content="#000000">
+    <title>React App</title>
+  </head>
+  <body>
+    <noscript>
+      You need to enable JavaScript to run this app.
+    </noscript>
+    <div id="root"></div>
+  </body>
+</html>
@@ -0,0 +1,3 @@
+{
+  "title": "Home"
+}
@@ -0,0 +1,11 @@
+{
+  "title": "hello",
+  "description": {
+    "part1": "To get started, edit <1>src/App.js</1> and save to reload.",
+    "part2": "Switch language between english and german using buttons above."
+  },
+  "titlew": "ok",
+  "foo": {
+    "bar": "foobar"
+  }
+}
diff --git a/examples/by-features/custom-scope-range/src/App.css b/examples/by-features/custom-scope-range/src/App.css
@@ -0,0 +1,10 @@
+.App {
+  text-align: center;
+}
+
+.App-header {
+  background-color: #222;
+  height: 100px;
+  padding: 20px;
+  color: white;
+}
diff --git a/examples/by-features/custom-scope-range/src/App.jsx b/examples/by-features/custom-scope-range/src/App.jsx
@@ -0,0 +1,78 @@
+/* eslint-disable no-undef */
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/* eslint-disable no-unused-vars */
+// eslint-disable-next-line no-use-before-define
+import React from 'react'
+import { Trans } from 'react-i18next'
+import { customScopeRangeFn } from './customScopeRange'
+import './App.css'
+
+// Component using the Trans component
+function MyComponent() {
+  return (
+    <Trans i18nKey="translation:description.part1">
+      To get started, edit <code>src/App.js</code> and save to reload.
+    </Trans>
+  )
+}
+
+// page uses the hook
+function Page() {
+  const { t } = customScopeRangeFn()
+
+  return (
+    <div className="App">
+      <div className="App-intro">
+        <MyComponent />
+      </div>
+      <div>{t('translation:description.part2')}</div>
+      {/* plain <Trans>, #423 */}
+      <Trans i18nKey="translation:description.part2">Fallback text</Trans>
+    </div>
+  )
+}
+
+// function with scope
+function Page2() {
+  const { t } = customScopeRangeFn(['translation:foo'])
+
+  // inside default namespace ("foo.bar")
+  t('bar')
+
+  // explicit namespace
+  t('pages.home:title')
+  t('pages/home:title')
+}
+
+// function with another scope
+function Page3() {
+  const { t } = customScopeRangeFn('pages/home')
+
+  t('title')
+
+  // explicit namespace
+  t('translation:title')
+}
+
+// function with scope in options
+function Page4() {
+  const { t } = customScopeRangeFn('pages/home')
+
+  t('title')
+
+  // explicit namespace
+  t('title', { ns: 'translation' })
+}
+
+// component with scope in props
+function Page5() {
+  const { t } = customScopeRangeFn('pages/home')
+
+  return (
+    <div className="App">
+      <Trans t={t} i18nKey="title"></Trans>
+      {/* explicit namespace */}
+      <Trans t={t} i18nKey="title" ns="translation"></Trans>
+    </div>
+  )
+}
@@ -0,0 +1 @@
+export { useTranslation as customScopeRangeFn } from 'react-i18next'
@@ -0,0 +1,18 @@
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+import React from 'react'
+import i18n from 'i18next'
+import { initReactI18next } from 'react-i18next'
+
+i18n
+  .use(Backend)
+  .use(initReactI18next)
+  .init({
+    fallbackLng: 'en',
+    debug: true,
+
+    interpolation: {
+      escapeValue: false, // not needed for react as it escapes by default
+    },
+  })
+
+export default i18n
@@ -0,0 +1,8 @@
+// eslint-disable-next-line @typescript-eslint/no-unused-vars, no-use-before-define
+import React from 'react'
+import ReactDOM from 'react-dom'
+import App from './App'
+
+import './i18n'
+
+ReactDOM.render(<App />, document.getElementById('root'))
@@ -1,8 +1,8 @@
 import path from 'path'
 import fs from 'fs'
-import { workspace, FileSystemWatcher } from 'vscode'
+import { workspace, FileSystemWatcher, TextDocument } from 'vscode'
 import YAML from 'js-yaml'
-import { Framework } from './base'
+import { Framework, ScopeRange } from './base'
 import { Global } from '~/core'
 import { LanguageId, File, Log } from '~/utils'
 
@@ -11,6 +11,7 @@ const CustomFrameworkConfigFilename = './.vscode/i18n-ally-custom-framework.yml'
 interface CustomFrameworkConfig {
   languageIds?: LanguageId[] | LanguageId
   usageMatchRegex?: string[] | string
+  scopeRangeRegex?: string
   refactorTemplates?: string[]
   monopoly?: boolean
 
@@ -81,6 +82,38 @@ class CustomFramework extends Framework {
       .map(i => i.replace(/\$1/g, keypath))
   }
 
+  getScopeRange(document: TextDocument): ScopeRange[] | undefined {
+    if (!this.data?.scopeRangeRegex)
+      return undefined
+
+    if (!this.languageIds.includes(document.languageId as any))
+      return
+
+    const ranges: ScopeRange[] = []
+    const text = document.getText()
+    const reg = new RegExp(this.data.scopeRangeRegex, 'g')
+
+    for (const match of text.matchAll(reg)) {
+      if (match?.index == null)
+        continue
+
+      // end previous scope
+      if (ranges.length)
+        ranges[ranges.length - 1].end = match.index
+
+      // start new scope if namespace provides
+      if (match[1]) {
+        ranges.push({
+          start: match.index,
+          end: text.length,
+          namespace: match[1] as string,
+        })
+      }
+    }
+
+    return ranges
+  }
+
   startWatch(root?: string) {
     if (this.watchingFor) {
       this.watchingFor = undefined
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		export { useTranslation as customScopeRangeFn } from 'react-i18next'