refactor(debug): add logging

smehta91 · Jul 14, 2018 · c43e188 · c43e188
1 parent 07a724c
commit c43e188
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/package.json b/package.json
@@ -48,6 +48,7 @@
     "@types/yargs": "^11.1.0",
     "chalk": "^2.4.1",
     "fs-extra": "^6.0.1",
-    "yargs": "^12.0.1"
+    "yargs": "^12.0.1",
+    "debug": "^3.1.0"
   }
 }
diff --git a/src/transform.ts b/src/transform.ts
@@ -1,5 +1,6 @@
 import * as ts from 'typescript'
 import {forEachNode} from './for-each-node'
+const debug = require('debug')('ts-codemod')
 
 export abstract class Transformation<T = {}> {
   constructor(
@@ -41,10 +42,13 @@ export const transform = <T>(
         context,
         transformationParams
       )
+      debug(`PARAMS:`, transformationParams)
       const visitor: ts.Visitor = (node: ts.Node) => {
+        debug(`NODE: ${node.kind}`)
         const visitResult = transformer.visit(node)
         return visitResult ? forEachNode(visitor, visitResult, context) : node
       }
+      debug(`FILE: ${params.path}`)
       return ts.visitEachChild(
         transformer.visit(file) as ts.SourceFile,
         visitor,