new translation extractor

scripts/i18n-extract.js

@@ -3,6 +3,9 @@ const sh = require('shelljs')
 const fs = require('fs/promises')
 const vars = require('./vars')
 const log = require('npmlog')
+const { GettextExtractor, JsExtractors, HtmlExtractors } = require('gettext-extractor')
+
+let extractor = new GettextExtractor()
 
 const tempOutput = 'locale/app.new.pot'
 const pot = 'locale/app.pot'
@@ -11,17 +14,40 @@ const tempHtml = 'locale/tmp-html'
 ;(async () => {
     sh.mkdir('-p', tempHtml)
     for (const plugin of vars.builtinPlugins) {
-        log.info('extract-pug', plugin)
+        log.info('compile-pug', plugin)
 
         sh.exec(`yarn pug --doctype html -s --pretty -O '{require: function(){}}' -o ${tempHtml}/${plugin} ${plugin}`, { fatal: true })
-
-        log.info('extract-ts', plugin)
-        sh.exec(`node node_modules/.bin/ngx-translate-extract -i ${plugin}/src -m -s -f pot -o ${tempOutput}`, { fatal: true })
     }
 
+    log.info('extract-ts')
+    extractor.createJsParser([
+        JsExtractors.callExpression('this.translate.instant', {
+            arguments: { text: 0 },
+        }),
+        JsExtractors.callExpression('translate.instant', {
+            arguments: { text: 0 },
+        }),
+        JsExtractors.callExpression('_', {
+            arguments: { text: 0 },
+        }),
+    ]).parseFilesGlob('./tabby-*/src/**/*.ts')
+
     log.info('extract-pug')
-    sh.exec(`node node_modules/.bin/ngx-translate-extract -i ${tempHtml} -f pot -s -o ${tempOutput}`, { fatal: true })
+    const options = {
+        attributes: {
+            context: 'translatecontext',
+        },
+    }
+    extractor.createHtmlParser([
+        HtmlExtractors.elementContent('translate, [translate=""]', options),
+        HtmlExtractors.elementAttribute('[translate*=" "]', 'translate', options),
+    ]).parseFilesGlob(`${tempHtml}/**/*.html`)
+
+    extractor.savePotFile(tempOutput)
+    extractor.printStats()
 
     sh.rm('-r', tempHtml)
+    sh.exec(`msgcat -s ${tempOutput} > ${pot}`, { fatal: true })
+
     await fs.rename(tempOutput, pot)
 })()