fix: rebuild and update readme

chore: build dist

README.md

@@ -113,11 +113,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: Install Node.js
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v3
       with:
-        node-version: '10.x'
+        node-version: '16.x'
     - name: Install npm dependencies
       run: npm install
     - name: Run build task
@@ -149,6 +149,8 @@ I've added e2e test for this action.
 Real example is executed on every PR merge to `main`.
 Check actions tab for example.
 
+When opening an issue, please add example of your step with env vars. You can add dummy values.
+
 More info for SSH keys: https://www.ssh.com/ssh/public-key-authentication
 
 ## Tips

docs/CHANGELOG.md

@@ -1,3 +1,10 @@
+## [4.1.7](https://github.com/easingthemes/ssh-deploy/compare/v4.1.6...v4.1.7) (2023-02-21)
+
+
+### Bug Fixes
+
+* [#120](https://github.com/easingthemes/ssh-deploy/issues/120) check undefined data ([2fbb060](https://github.com/easingthemes/ssh-deploy/commit/2fbb06015d1a6ffd32e0100aaf1a1a46949e990e))
+
 ## [4.1.6](https://github.com/easingthemes/ssh-deploy/compare/v4.1.5...v4.1.6) (2023-02-21)
 
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@draganfilipovic/ssh-deploy",
-  "version": "4.0.5",
+  "version": "4.1.7",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@draganfilipovic/ssh-deploy",
-      "version": "4.0.5",
+      "version": "4.1.7",
       "license": "MIT",
       "dependencies": {
         "rsyncwrapper": "^3.0.1"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@draganfilipovic/ssh-deploy",
-  "version": "4.1.6",
+  "version": "4.1.7",
   "description": "Fast NodeJS action to deploy specific directory from `GITHUB_WORKSPACE` to a server via rsync over ssh.",
   "main": "dist/index.js",
   "files": [

src/remoteCmd.js

@@ -16,11 +16,11 @@ const remoteCmd = async (content, privateKeyPath, isRequired, label) => new Prom
   try {
     writeToFile({ dir: githubWorkspace, filename, content });
     const dataLimit = 10000;
-    const rsyncStdout = process.env.RSYNC_STDOUT.substring(0, dataLimit);
+    const rsyncStdout = (process.env.RSYNC_STDOUT || '').substring(0, dataLimit);
     console.log(`Executing remote script: ssh -i ${privateKeyPath} ${sshServer}`);
     exec(
       `DEBIAN_FRONTEND=noninteractive ssh -p ${(remotePort || 22)} -i ${privateKeyPath} -o StrictHostKeyChecking=no ${sshServer} 'RSYNC_STDOUT="${rsyncStdout}" bash -s' < ${filename}`,
-      (err, data, stderr) => {
+      (err, data = '', stderr = '') => {
         if (err) {
           const message = `⚠️ [CMD] Remote script failed: ${err.message}`;
           console.warn(`${message} \n`, data, stderr);