Add example

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

.github/main.workflow

@@ -0,0 +1,18 @@
+workflow "Copy File Via SSH" {
+  on = "push"
+  resolves = [
+    "Executing remote ssh commands",
+  ]
+}
+
+action "Executing remote ssh commands" {
+  uses = "appleboy/ssh-action@master"
+  secrets = [
+    "HOST",
+    "USERNAME",
+    "PASSWORD",
+  ]
+  args = [
+    "--script", "whoami",
+  ]
+}

README.md

@@ -1,3 +1,33 @@
-# ssh-action
+# 🚀 SSH for GitHub Actions
 
-GitHub Action for executing remote ssh commands.
+[GitHub Action](https://developer.github.com/actions/) for executing remote ssh commands.
+
+## Usage
+
+copy files and artifacts via SSH as blow.
+
+```
+action "Copy multiple file" {
+  uses = "appleboy/scp-action@master"
+  env = {
+    HOST = "example.com"
+    USERNAME = "foo"
+    PASSWORD = "bar"
+    PORT = "22"
+    SOURCE = "tests/a.txt,tests/b.txt"
+    TARGET = "/home/foo/test"
+  }
+  secrets = [
+    "PASSWORD",
+  ]
+}
+```
+
+## Environment variables
+
+* HOST - ssh server host
+* PORT - ssh server port
+* USERNAME - ssh server username
+* PASSWORD - ssh server password
+* KEY - ssh server private key
+* SCRIPT - execute the scripts