Removed tmpdir from script.

Added readme.

yarn2npm/README.md

@@ -0,0 +1,31 @@
+# Yarn to NPM script
+
+This script will convert a project from yarn to npm. 
+
+## Building
+
+Install dependencies and build with:
+
+```
+npm install
+```
+
+## Running the script
+
+You must set the following ENV vars:
+
+```
+GITHUB_AUTH_TOKEN=<your token here>
+```
+
+Run the script from within a temp directory
+
+```
+cameron@laptop Code % git clone [email protected]:JupiterOne/secops-automation-examples.git
+cameron@laptop Code % mkdir tmpDir
+cameron@laptop Code % cd tmpDir
+cgriffin@cgriffin-MBP tmpDir % node ../secops-automation-examples/yarn2npm/yarn2npm.js test-aut-web-juno
+```
+
+A new branch will be created in the repo specified. Log files will be stored in a yarn2npm folder. Please remove these before
+pushing changes to main. If there was a problem running npm install, a failure.lock will be present in the yarn2npm folder.

yarn2npm/yarn2npm.js

@@ -5,25 +5,19 @@ const http = require('isomorphic-git/http/node');
 const gitHubAuthFunct = () => { return { username: process.env.GITHUB_AUTH_TOKEN, password: '' }; };
 
 const org = 'jupiterone';
-const repoName = process.argv.slice(2);
 const prbranch = "yarn2npm-patch-1";
 
-const repoPath= './yarn2npm_tmp';
 const fs = require('fs');
 const path = require("path");
-const dir = `${repoPath}/${repoName}`;
+const repoName = process.argv.slice(2);
+const dir = `./${repoName}`;
 const backupDir = 'yarn2npm';
 
 
 
 const main = async () => {
     try {
         const origPath = process.cwd();
-
-        //Create tmp working
-        if (!fs.existsSync(repoPath)){
-            fs.mkdirSync(repoPath);
-        }
 
         //Create github branch
         await createYarn2NpmBranch(repoName, dir, org)