same node flag is used multiple times fix

Author: Alex0007

bin/ts-node-dev

@@ -43,12 +43,16 @@ var opts = minimist(devArgs, {
 var script = opts._[0]
 var scriptArgs = opts._.slice(1)
 
-unknown.forEach(function (arg) {
+unknown.forEach(function (arg, index) {
   if (arg === script) return
   nodeArgs.push(arg)
   var argName = arg.replace(/^-+/, '')
-  if (typeof opts[argName] === 'string') {
-    nodeArgs.push(opts[argName])
+
+  var argOpts = opts[argName]
+  var argValue = Array.isArray(argOpts) ? argOpts[index] : argValue;
+
+  if (typeof argValue === 'string') {
+    nodeArgs.push(argValue)
   }
 })
 

package.json

@@ -33,7 +33,7 @@
   },
   "scripts": {
     "test-node-dev": "tap test/*.js",
-    "test": "node ./bin/ts-node-dev -r ./test/ts/add-require.js -O \"{\\\"module\\\": \\\"commonjs\\\"}\" --respawn --ignore-watch 'lib' --ignore-watch bin --prefer-ts --cache-directory .ts-node test/ts/test-script test-arg --fd",
+    "test": "node ./bin/ts-node-dev -r ./test/ts/add-require.js -r ./test/ts/add-require-2.js -O \"{\\\"module\\\": \\\"commonjs\\\"}\" --respawn --ignore-watch 'lib' --ignore-watch bin --prefer-ts --cache-directory .ts-node test/ts/test-script test-arg --fd",
     "test-docker": "docker run --rm -v ${PWD}:/app mhart/alpine-node:8.7.0 sh -c 'cd app && node ./bin/ts-node-dev --cache-directory .ts-node test/ts/big'"
   },
   "dependencies": {

test/ts/add-require-2.js

@@ -0,0 +1 @@
+console.log('second node --require')