chore(ssh): remove comma splitting

fix https://github.com/appleboy/ssh-action/issues/10

.github/workflows/ci.yml

@@ -43,7 +43,9 @@ jobs:
     #     key: ${{ secrets.KEY }}
     #     port: ${{ secrets.PORT }}
     #     script_stop: true
-    #     script: "mkdir abc/def,ls -al"
+    #     script: |
+    #       mkdir abc/def
+    #       ls -al
 
     - name: pass environment
       uses: appleboy/ssh-action@master
@@ -56,5 +58,5 @@ jobs:
         port: ${{ secrets.PORT }}
         envs: FOO
         script: |
-          echo "I am $FOO"
-          echo "I am $BAR"
+          echo "I am $FOO, thanks"
+          echo "I am $BAR, thanks"

Dockerfile

@@ -1,4 +1,4 @@
-FROM appleboy/drone-ssh:1.5.2-linux-amd64
+FROM appleboy/drone-ssh:1.5.3-linux-amd64
 
 ADD entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh

README.md

@@ -1,6 +1,6 @@
 # 🚀 SSH for GitHub Actions
 
-[GitHub Action](https://developer.github.com/actions/) for executing remote ssh commands.
+[GitHub Action](https://github.com/features/actions) for executing remote ssh commands.
 
 ![ssh workflow](./images/ssh-workflow.png)
 
@@ -11,14 +11,22 @@
 Executing remote ssh commands.
 
 ```yaml
-- name: executing remote ssh commands using password
-  uses: appleboy/ssh-action@master
-  with:
-    host: ${{ secrets.HOST }}
-    username: ${{ secrets.USERNAME }}
-    password: ${{ secrets.PASSWORD }}
-    port: ${{ secrets.PORT }}
-    script: whoami
+name: remote ssh command
+on: [push]
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+    - name: executing remote ssh commands using password
+      uses: appleboy/ssh-action@master
+      with:
+        host: ${{ secrets.HOST }}
+        username: ${{ secrets.USERNAME }}
+        password: ${{ secrets.PASSWORD }}
+        port: ${{ secrets.PORT }}
+        script: whoami
 ```
 
 output:
@@ -28,9 +36,9 @@ output:
 whoami
 ======END======
 out: ***
-==========================================
-Successfully executed commands to all host.
-==========================================
+==============================================
+✅ Successfully executed commands to all host.
+==============================================
 ```
 
 ## Input variables
@@ -38,7 +46,7 @@ Successfully executed commands to all host.
 see the [action.yml](./action.yml) file for more detail imformation.
 
 * host - scp remote host
-* port - scp remote port
+* port - scp remote port, default is `22`
 * username - scp username
 * password - scp password
 * timeout - timeout for ssh to remote host, default is `30s`
@@ -98,45 +106,62 @@ Multiple Commands
 Multiple Hosts
 
 ```diff
-  uses: appleboy/ssh-action@master
-  with:
--   host: "foo.com"
-+   host: "foo.com,bar.com"
-    username: ${{ secrets.USERNAME }}
-    key: ${{ secrets.KEY }}
-    port: ${{ secrets.PORT }}
-    script: |
-      whoami
-      ls -al
+  - name: multiple host
+    uses: appleboy/ssh-action@master
+    with:
+-     host: "foo.com"
++     host: "foo.com,bar.com"
+      username: ${{ secrets.USERNAME }}
+      key: ${{ secrets.KEY }}
+      port: ${{ secrets.PORT }}
+      script: |
+        whoami
+        ls -al
 ```
 
 Pass environment variable to shell script
 
 ```diff
-  uses: appleboy/ssh-action@master
-+ env:
-+   FOO: "BAR"
-  with:
-    host: ${{ secrets.HOST }}
-    username: ${{ secrets.USERNAME }}
-    key: ${{ secrets.KEY }}
-    port: ${{ secrets.PORT }}
-+   envs: FOO
-    script: |
-      echo "I am $FOO"
-      echo "I am $BAR"
+  - name: pass environment
+    uses: appleboy/ssh-action@master
++   env:
++     FOO: "BAR"
+    with:
+      host: ${{ secrets.HOST }}
+      username: ${{ secrets.USERNAME }}
+      key: ${{ secrets.KEY }}
+      port: ${{ secrets.PORT }}
++     envs: FOO
+      script: |
+        echo "I am $FOO"
+        echo "I am $BAR"
 ```
 
 Stop script after first failure. ex: missing `abc` folder
 
-```yaml
-- name: stop script if command error
-  uses: appleboy/ssh-action@master
-  with:
-    host: ${{ secrets.HOST }}
-    username: ${{ secrets.USERNAME }}
-    key: ${{ secrets.KEY }}
-    port: ${{ secrets.PORT }}
-    script_stop: true
-    script: "mkdir abc/def,ls -al"
+```diff
+  - name: stop script if command error
+    uses: appleboy/ssh-action@master
+    with:
+      host: ${{ secrets.HOST }}
+      username: ${{ secrets.USERNAME }}
+      key: ${{ secrets.KEY }}
+      port: ${{ secrets.PORT }}
++     script_stop: true
+      script: |
+        mkdir abc/def
+        ls -al
+```
+
+output:
+
+```sh
+======CMD======
+mkdir abc/def
+ls -al
+
+======END======
+2019/11/21 01:16:21 Process exited with status 1
+err: mkdir: cannot create directory ‘abc/def’: No such file or directory
+##[error]Docker run failed with exit code 1
 ```

action.yml

@@ -6,6 +6,7 @@ inputs:
     description: 'ssh remote host'
   port:
     description: 'ssh remote port'
+    default: 22
   username:
     description: 'ssh username'
   password: