feat: support single-char locale text; update tests

Author: hackycy

packages/i18n-migrate-cli/src/__tests__/architecture.test.ts

@@ -130,7 +130,7 @@ describe('i18n migrate architecture primitives', () => {
 
   it('applies default filter rules and force-pattern precedence', () => {
     expect(shouldTranslate({ text: '请输入用户名', context: 'template' }, DEFAULT_CONFIG.rules)).toBe(true)
-    expect(shouldTranslate({ text: '中', context: 'template' }, DEFAULT_CONFIG.rules)).toBe(false)
+    expect(shouldTranslate({ text: '中', context: 'template' }, DEFAULT_CONFIG.rules)).toBe(true)
     expect(shouldTranslate({ text: '请求失败', context: 'console' }, DEFAULT_CONFIG.rules)).toBe(false)
 
     const rules = defineConfig({

packages/i18n-migrate-cli/src/__tests__/replacer.test.ts

@@ -155,6 +155,26 @@ describe('replacer syntax-aware writeback', () => {
     ])).toContain('{ title: "Scenic Area", dataIndex: "scenicName" }')
   })
 
+  it('extracts single-character units in data objects without field-name special cases', () => {
+    const content = [
+      'export const statList = [',
+      '  { title: "销售额", prefix: "元", subPrefix: "单" },',
+      '  { title: "销售数量", prefix: "张", unit: "人" },',
+      ']',
+      'export const showTotal = (total) => "共" + total + "条"',
+    ].join('\n')
+    const extractor = new Extractor(config)
+    const segments = extractor.extract(content, 'src/data.ts')
+
+    expect(segments.map(segment => segment.text)).toEqual(['销售额', '元', '单', '销售数量', '张', '人', '共', '条'])
+    expect(replace(content, 'src/data.ts', [
+      ['元', 'yuan'],
+      ['单', 'order'],
+      ['张', 'ticket'],
+      ['人', 'people'],
+    ])).toContain('{ title: "销售额", prefix: "yuan", subPrefix: "order" }')
+  })
+
   it('keeps HTML text ranges after attributes containing greater-than signs', () => {
     const content = '<div><template data-test="fileMax > 1">最大上传{{ fileMax }}张图片</template></div>'
     const extractor = new Extractor(config)

packages/i18n-migrate-cli/src/utils/filter.ts

@@ -24,7 +24,7 @@ export function shouldTranslate(input: FilterInput, rules: FilterRule[]): boolea
       return false
     if (rule.type === 'skip-pattern' && shouldApplySkipPattern(rule.value, sourceLocale) && new RegExp(rule.value).test(visibleText))
       return false
-    if (rule.type === 'min-length' && localeTextLength(visibleText, sourceLocale) < rule.value)
+    if (rule.type === 'min-length' && localeTextLength(visibleText, sourceLocale) < rule.value && !isSingleLocaleText(visibleText, sourceLocale))
       return false
     if (rule.type === 'max-length' && localeTextLength(visibleText, sourceLocale) > rule.value)
       return false
@@ -33,6 +33,13 @@ export function shouldTranslate(input: FilterInput, rules: FilterRule[]): boolea
   return true
 }
 
+function isSingleLocaleText(text: string, sourceLocale: string): boolean {
+  const trimmed = text.trim()
+  return Array.from(trimmed).length === 1
+    && localeTextLength(trimmed, sourceLocale) === 1
+    && hasLocaleText(trimmed, sourceLocale)
+}
+
 function stripInterpolation(text: string): string {
   return text
     .replace(/\{\{[\s\S]*?\}\}/g, ' ')

playground/src/i18n-migrate-scene/source-code.ts

@@ -28,6 +28,19 @@ export const uploadTips = {
   placeholder: '请使用扫码枪扫描客户微信/支付宝付款码',
 }
 
+export const statUnits = [
+  {
+    title: '销售额',
+    prefix: '元',
+    subPrefix: '单',
+  },
+  {
+    title: '销售数量',
+    prefix: '张',
+    unit: '人',
+  },
+]
+
 export function getPaymentTitle(record: PaymentRecord): string {
   return `订单支付 ${record.amount ? ` - ¥${record.amount}` : ''}`
 }