feat(typescript): generate (incomplete) TypeScript source maps

Author: eddyerburgh

jest-vue.js

@@ -24,8 +24,8 @@ module.exports = {
     const result = processScript(parts.script)
 
     const script = result.code
+    const inputMap = result.sourceMap
 
-    const inputMap = result.map
     const map = generateSourceMap(script, '', path, src, inputMap)
     let output = ';(function(){\n' + script + '\n})()\n' +
       'if (module.exports.__esModule) module.exports = module.exports.default\n' +

lib/compilers/babel-compiler.js

@@ -23,5 +23,10 @@ module.exports = function compileBabel (scriptContent) {
   const baseBabelOptions = babelRcExists ? getBabelRc(babelRcPath) : defaultBabelOptions
   const babelOptions = Object.assign({sourceMaps: true}, baseBabelOptions)
 
-  return babel.transform(scriptContent, babelOptions)
+  const res =  babel.transform(scriptContent, babelOptions)
+
+  return {
+    code: res.code,
+    sourceMap: res.map
+  }
 }

lib/compilers/typescript-compiler.js

@@ -1,7 +1,12 @@
 const typescript = require('typescript')
 
 module.exports = function compileTypescript (scriptContent) {
+  const res = typescript.transpileModule(scriptContent,{"compilerOptions": {
+    "sourceMap": true
+    }})
+
   return {
-    code: typescript.transpile(scriptContent)
+    code: res.outputText,
+    sourceMap: res.sourceMapText
   }
 }