chore: improve robustness and consistency across multiple scripts

- Combine `errexit`, `nounset`, and `pipefail` options into a single `set -euo pipefail` command

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

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,10 +1,9 @@
 ---
 name: Bug report
 about: Create a report to help us improve
-title: ''
+title: ""
 labels: bug
 assignees: appleboy
-
 ---
 
 ## Describe the bug
@@ -19,13 +18,12 @@ Please post your Yaml configuration file along with the output results.
 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@v1.0.3
+        uses: appleboy/ssh-action@v1.2.2
         with:
           host: ${{ secrets.HOST }}
           username: ${{ secrets.USERNAME }}

.github/workflows/main.yml

@@ -37,7 +37,19 @@ jobs:
           username: linuxserver.io
           password: password
           port: 2222
-          script: whoami
+          script: |
+            #!/usr/bin/env bash
+            set -e
+            whoami
+
+      - name: ssh commands from a file
+        uses: ./
+        with:
+          host: ${{ env.REMOTE_HOST }}
+          username: linuxserver.io
+          password: password
+          port: 2222
+          script_path: testdata/test.sh
 
   check-ssh-key:
     runs-on: ubuntu-latest
@@ -111,22 +123,6 @@ jobs:
           port: 2222
           script: whoami
 
-      - name: stop script if command error
-        uses: ./
-        continue-on-error: true
-        with:
-          host: ${{ env.REMOTE_HOST }}
-          username: linuxserver.io
-          password: password
-          key: password
-          port: 2222
-          script_stop: true
-          sync: true
-          debug: true
-          script: |
-            mkdir abc/def
-            ls -al
-
   support-key-passphrase:
     runs-on: ubuntu-latest
     steps:
@@ -203,7 +199,6 @@ jobs:
           key: ${{ env.PRIVATE_KEY }}
           port: 2222
           passphrase: 1234
-          script_stop: true
           script: |
             ls \
               -lah
@@ -280,7 +275,6 @@ jobs:
           username: linuxserver.io
           key: ${{ env.PRIVATE_KEY }}
           passphrase: 1234
-          script_stop: true
           script: |
             whoami
 
@@ -476,7 +470,6 @@ jobs:
           username: linuxserver.io
           key: ${{ env.PRIVATE_KEY }}
           port: 2222
-          script_stop: true
           request_pty: true
           command_timeout: 30s
           script: |
@@ -511,3 +504,221 @@ jobs:
           command_timeout: 30s
           script: |
             whoami
+
+  testing07:
+    name: some special character
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+
+      - name: Set Environment Variables
+        run: |
+          PASS='3HUS$?8kLu)}'
+          printf "PASS=${PASS}" >> $GITHUB_ENV
+
+      - name: create new ssh server
+        run: |
+          docker run -d \
+          --name=openssh-server \
+          --hostname=openssh-server \
+          -p 2222:2222 \
+          -e SUDO_ACCESS=false \
+          -e PASSWORD_ACCESS=true  \
+          -e USER_PASSWORD='${{ env.PASS }}'  \
+          -e USER_NAME=linuxserver.io \
+          --restart unless-stopped \
+          lscr.io/linuxserver/openssh-server:latest
+          docker exec openssh-server sh -c "hostname -i" > ip.txt
+          echo "REMOTE_HOST<<EOF" >> $GITHUB_ENV
+          cat ip.txt >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+          echo "======= container ip address ========="
+          cat ip.txt
+          echo "======================================"
+          sleep 2
+
+      - name: ssh by username and password
+        uses: ./
+        with:
+          host: ${{ env.REMOTE_HOST }}
+          username: linuxserver.io
+          password: ${{ env.PASS }}
+          port: 2222
+          script: |
+            #!/usr/bin/env bash
+            set -e
+            whoami
+
+  testing-capturing-output:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: create new ssh server
+        run: |
+          docker run -d \
+          --name=openssh-server \
+          --hostname=openssh-server \
+          -p 2222:2222 \
+          -e SUDO_ACCESS=false \
+          -e PASSWORD_ACCESS=true  \
+          -e USER_PASSWORD=password  \
+          -e USER_NAME=linuxserver.io \
+          --restart unless-stopped \
+          lscr.io/linuxserver/openssh-server:latest
+          docker exec openssh-server sh -c "hostname -i" > ip.txt
+          echo "REMOTE_HOST<<EOF" >> $GITHUB_ENV
+          cat ip.txt >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+          echo "======= container ip address ========="
+          cat ip.txt
+          echo "======================================"
+          sleep 2
+
+      - id: stdout
+        name: ssh command with stdout
+        uses: ./
+        with:
+          host: ${{ env.REMOTE_HOST }}
+          username: linuxserver.io
+          password: password
+          port: 2222
+          capture_stdout: true
+          script: |
+            #!/usr/bin/env bash
+            set -e
+            whoami
+
+      - name: check stdout
+        run: |
+          echo "stdout: ${{ steps.stdout.outputs.stdout }}"
+
+  testing-script-stop:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: create new ssh server
+        run: |
+          docker run -d \
+          --name=openssh-server \
+          --hostname=openssh-server \
+          -p 2222:2222 \
+          -e SUDO_ACCESS=false \
+          -e PASSWORD_ACCESS=true  \
+          -e USER_PASSWORD=password  \
+          -e USER_NAME=linuxserver.io \
+          --restart unless-stopped \
+          lscr.io/linuxserver/openssh-server:latest
+          docker exec openssh-server sh -c "hostname -i" > ip.txt
+          echo "REMOTE_HOST<<EOF" >> $GITHUB_ENV
+          cat ip.txt >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+          echo "======= container ip address ========="
+          cat ip.txt
+          echo "======================================"
+          sleep 2
+
+      - id: stdout01
+        name: ssh command with stdout 01
+        uses: ./
+        with:
+          host: ${{ env.REMOTE_HOST }}
+          username: linuxserver.io
+          password: password
+          port: 2222
+          capture_stdout: true
+          script: |
+            #!/usr/bin/env bash
+            set -e
+            echo "TMP TESTING IF"
+            if [[ "2" == "1" ]]; then
+              echo "True"
+            else
+              echo "False"
+            fi
+
+      - name: check stdout 01
+        run: |
+          echo "stdout: ${{ steps.stdout01.outputs.stdout }}"
+          if echo "${{ steps.stdout01.outputs.stdout }}" | grep -q "True"; then
+            echo "Output contains 'True'"
+            exit 1
+          fi
+          if echo "${{ steps.stdout01.outputs.stdout }}" | grep -q "False"; then
+            echo "Output contains 'False'"
+          fi
+
+      - id: stdout02
+        name: ssh command with stdout 01
+        uses: ./
+        with:
+          host: ${{ env.REMOTE_HOST }}
+          username: linuxserver.io
+          password: password
+          port: 2222
+          capture_stdout: true
+          script: |
+            #!/usr/bin/env bash
+            set -e
+            echo "TMP TESTING IF"
+            if [[ "1" == "1" ]]; then
+              echo "True"
+            else
+              echo "False"
+            fi
+
+      - name: check stdout 02
+        run: |
+          echo "stdout: ${{ steps.stdout02.outputs.stdout }}"
+          if echo "${{ steps.stdout02.outputs.stdout }}" | grep -q "False"; then
+            echo "Output contains 'False'"
+            exit 1
+          fi
+          if echo "${{ steps.stdout02.outputs.stdout }}" | grep -q "True"; then
+            echo "Output contains 'True'"
+          fi
+
+  testing-script-error:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: create new ssh server
+        run: |
+          docker run -d \
+          --name=openssh-server \
+          --hostname=openssh-server \
+          -p 2222:2222 \
+          -e SUDO_ACCESS=false \
+          -e PASSWORD_ACCESS=true  \
+          -e USER_PASSWORD=password  \
+          -e USER_NAME=linuxserver.io \
+          --restart unless-stopped \
+          lscr.io/linuxserver/openssh-server:latest
+          docker exec openssh-server sh -c "hostname -i" > ip.txt
+          echo "REMOTE_HOST<<EOF" >> $GITHUB_ENV
+          cat ip.txt >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+          echo "======= container ip address ========="
+          cat ip.txt
+          echo "======================================"
+          sleep 2
+
+      - name: test script error
+        uses: ./
+        continue-on-error: true
+        with:
+          host: ${{ env.REMOTE_HOST }}
+          username: linuxserver.io
+          password: password
+          port: 2222
+          capture_stdout: true
+          script: |
+            #!/usr/bin/env bash
+            set -e
+            ls /nonexistent

.github/workflows/stable.yml

@@ -31,13 +31,25 @@ jobs:
           sleep 2
 
       - name: ssh by username and password
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
           password: password
           port: 2222
-          script: whoami
+          script: |
+            #!/usr/bin/env bash
+            set -e
+            whoami
+
+      - name: ssh commands from a file
+        uses: appleboy/ssh-action@v1
+        with:
+          host: ${{ env.REMOTE_HOST }}
+          username: linuxserver.io
+          password: password
+          port: 2222
+          script_path: testdata/test.sh
 
   check-ssh-key:
     runs-on: ubuntu-latest
@@ -83,7 +95,7 @@ jobs:
           sleep 2
 
       - name: ssh by private key
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
@@ -92,7 +104,7 @@ jobs:
           script: whoami
 
       - name: wrong password but correct key
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
@@ -102,7 +114,7 @@ jobs:
           script: whoami
 
       - name: correct password but wrong key
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
@@ -111,22 +123,6 @@ jobs:
           port: 2222
           script: whoami
 
-      - name: stop script if command error
-        uses: appleboy/ssh-action@v1.0.3
-        continue-on-error: true
-        with:
-          host: ${{ env.REMOTE_HOST }}
-          username: linuxserver.io
-          password: password
-          key: password
-          port: 2222
-          script_stop: true
-          sync: true
-          debug: true
-          script: |
-            mkdir abc/def
-            ls -al
-
   support-key-passphrase:
     runs-on: ubuntu-latest
     steps:
@@ -171,7 +167,7 @@ jobs:
           sleep 2
 
       - name: ssh key passphrase
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
@@ -183,7 +179,7 @@ jobs:
             ls -al
 
       - name: missing ssh key passphrase
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         continue-on-error: true
         with:
           host: ${{ env.REMOTE_HOST }}
@@ -196,14 +192,13 @@ jobs:
 
       # https://github.com/appleboy/ssh-action/issues/75#issuecomment-668314271
       - name: Multiline SSH commands interpreted as single lines
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
           key: ${{ env.PRIVATE_KEY }}
           port: 2222
           passphrase: 1234
-          script_stop: true
           script: |
             ls \
               -lah
@@ -274,13 +269,12 @@ jobs:
 
       # https://github.com/appleboy/ssh-action/issues/85
       - name: Deployment to multiple hosts with different ports
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: "${{ env.REMOTE_HOST_01 }}:2222,${{ env.REMOTE_HOST_02 }}:2222"
           username: linuxserver.io
           key: ${{ env.PRIVATE_KEY }}
           passphrase: 1234
-          script_stop: true
           script: |
             whoami
 
@@ -328,7 +322,7 @@ jobs:
           sleep 2
 
       - name: testing id_ed25519 key
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
@@ -381,7 +375,7 @@ jobs:
           sleep 2
 
       - name: testing id_ed25519 key
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
@@ -392,7 +386,7 @@ jobs:
             ls -al
 
       - name: pass environment
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         env:
           FOO: "BAR"
         with:
@@ -406,7 +400,7 @@ jobs:
             echo "I am $BAR, thanks"
 
       - name: pass multiple environment
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         env:
           FOO: "BAR"
           BAR: "FOO"
@@ -425,7 +419,7 @@ jobs:
             echo "port: $PORT"
 
       - name: custom envs format
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         env:
           FOO: "BAR"
           AAA: "BBB"
@@ -443,7 +437,7 @@ jobs:
             echo "I am $TEST_AAA, thanks"
 
       - name: pass all ENV variables to script
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         env:
           INPUT_FOO: "BAR"
           INPUT_AAA: "BBB"
@@ -460,13 +454,12 @@ jobs:
             echo "$GITHUB_REF"
 
       - name: switch to root user
-        uses: appleboy/ssh-action@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ env.REMOTE_HOST }}
           username: linuxserver.io
           key: ${{ env.PRIVATE_KEY }}
           port: 2222
-          script_stop: true
           request_pty: true
           command_timeout: 30s
           script: |

.goreleaser.yaml

@@ -24,5 +24,5 @@ changelog:
       order: 4
     - title: "Documentation updates"
       regexp: ^.*?docs?(\(.+\))??!?:.+$
-      order: 4
+      order: 5
     - title: Others

README.md

@@ -1,33 +1,30 @@
 # 🚀 SSH for GitHub Actions
 
-[繁體中文](./README.zh-tw.md)
+English | [繁體中文](./README.zh-tw.md) | [简体中文](./README.zh-cn.md)
-[简体中文](./README.zh-cn.md)
 
-[GitHub Action](https://github.com/features/actions) for executing remote ssh commands.
+A [GitHub Action](https://github.com/features/actions) for executing remote SSH commands.
 
 ![ssh workflow](./images/ssh-workflow.png)
 
-[![Actions Status](https://github.com/appleboy/ssh-action/workflows/remote%20ssh%20command/badge.svg)](https://github.com/appleboy/ssh-action/actions)
+[![testing main branch](https://github.com/appleboy/ssh-action/actions/workflows/main.yml/badge.svg)](https://github.com/appleboy/ssh-action/actions/workflows/main.yml)
 
-**Important**: Only support **Linux** [docker](https://www.docker.com/) container.
+This project is built with [Golang](https://go.dev) and [drone-ssh](https://github.com/appleboy/drone-ssh). 🚀
-
-This thing is built using [Golang](https://go.dev) and [drone-ssh](https://github.com/appleboy/drone-ssh). 🚀
 
 ## Input variables
 
-See [action.yml](./action.yml) for more detailed information.
+Refer to [action.yml](./action.yml) for more detailed information.
 
 | Input Parameter           | Description                                                                              | Default Value |
-|---------------------------|------------------------------------------------------------------------------------------|---------------|
+| ------------------------- | ---------------------------------------------------------------------------------------- | ------------- |
 | host                      | SSH host address                                                                         |               |
 | port                      | SSH port number                                                                          | 22            |
 | passphrase                | SSH key passphrase                                                                       |               |
 | username                  | SSH username                                                                             |               |
 | password                  | SSH password                                                                             |               |
 | protocol                  | SSH protocol version (tcp, tcp4, tcp6)                                                   | tcp           |
-| sync                      | Enable synchronous execution if multiple hosts                                           | false         |
+| sync                      | Enable synchronous execution if multiple hosts are specified                             | false         |
 | use_insecure_cipher       | Include more ciphers with use_insecure_cipher                                            | false         |
-| cipher                    | Allowed cipher algorithms. If unspecified, a sensible default                            |               |
+| cipher                    | Allowed cipher algorithms. If unspecified, sensible defaults are used                    |               |
 | timeout                   | Timeout duration for SSH to host                                                         | 30s           |
 | command_timeout           | Timeout duration for SSH command                                                         | 10m           |
 | key                       | Content of SSH private key. e.g., raw content of ~/.ssh/id_rsa                           |               |
@@ -35,6 +32,7 @@ See [action.yml](./action.yml) for more detailed information.
 | fingerprint               | SHA256 fingerprint of the host public key                                                |               |
 | proxy_host                | SSH proxy host                                                                           |               |
 | proxy_port                | SSH proxy port                                                                           | 22            |
+| proxy_protocol            | SSH proxy protocol version (tcp, tcp4, tcp6)                                             | tcp           |
 | proxy_username            | SSH proxy username                                                                       |               |
 | proxy_password            | SSH proxy password                                                                       |               |
 | proxy_passphrase          | SSH proxy key passphrase                                                                 |               |
@@ -45,31 +43,34 @@ See [action.yml](./action.yml) for more detailed information.
 | proxy_cipher              | Allowed cipher algorithms for the proxy                                                  |               |
 | proxy_use_insecure_cipher | Include more ciphers with use_insecure_cipher for the proxy                              | false         |
 | script                    | Execute commands                                                                         |               |
-| script_stop               | Stop script after first failure                                                          | false         |
+| script_path               | Execute commands from a file                                                             |               |
-| envs                      | Pass environment variables to shell script                                               |               |
+| envs                      | Pass environment variables to the shell script                                           |               |
 | envs_format               | Flexible configuration of environment value transfer                                     |               |
 | debug                     | Enable debug mode                                                                        | false         |
-| allenvs                   | pass the environment variables with prefix value of `GITHUB_` and `INPUT_` to the script | false         |
+| allenvs                   | Pass the environment variables with prefix value of `GITHUB_` and `INPUT_` to the script | false         |
 | request_pty               | Request a pseudo-terminal from the server                                                | false         |
+| curl_insecure             | Allow curl to connect to SSL sites without certificates                                  | false         |
+| version                   | drone-ssh binary version. If not specified, the latest version will be used.             |               |
+
+**Note:** Users can add `set -e` in their shell script to achieve similar functionality to the removed `script_stop` option.
 
 ## Usage
 
-Executing remote ssh commands.
+Executing remote SSH commands.
 
 ```yaml
 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@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ secrets.HOST }}
-        username: ${{ secrets.USERNAME }}
+          username: linuxserver.io
           password: ${{ secrets.PASSWORD }}
           port: ${{ secrets.PORT }}
           script: whoami
@@ -81,17 +82,17 @@ output:
 ======CMD======
 whoami
 ======END======
-out: ***
+linuxserver.io
-==============================================
+===============================================
-✅ Successfully executed commands to all host.
+✅ Successfully executed commands to all hosts.
-==============================================
+===============================================
 ```
 
 ### Setting up a SSH Key
 
-Make sure to follow the below steps while creating SSH Keys and using them.
+Follow the steps below to create and use SSH Keys.
-The best practice is create the SSH Keys on local machine not remote machine.
+It is best practice to create SSH Keys on your local machine, not on a remote machine.
-Login with username specified in Github Secrets. Generate a RSA Key-Pair:
+Log in with the username specified in GitHub Secrets and generate an RSA Key-Pair:
 
 ### Generate rsa key
 
@@ -105,7 +106,7 @@ ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
 ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 ```
 
-Add newly generated key into Authorized keys. Read more about authorized keys [here](https://www.ssh.com/ssh/authorized_keys/).
+Add the newly generated key to the Authorized keys. Read more about authorized keys [here](https://www.ssh.com/ssh/authorized_keys/).
 
 ### Add rsa key into Authorized keys
 
@@ -119,18 +120,18 @@ cat .ssh/id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'
 cat .ssh/id_ed25519.pub | ssh b@B 'cat >> .ssh/authorized_keys'
 ```
 
-Copy Private Key content and paste in Github Secrets.
+Copy the Private Key content and paste it into GitHub Secrets.
 
 ### Copy rsa Private key
 
-Before copying the private key, install `clip` command as shown below:
+Before copying the private key, install the `clip` command as shown below:
 
 ```bash
 # Ubuntu
 sudo apt-get install xclip
 ```
 
-copy the private key:
+Copy the private key:
 
 ```bash
 # macOS
@@ -139,6 +140,8 @@ pbcopy < ~/.ssh/id_rsa
 xclip < ~/.ssh/id_rsa
 ```
 
+Starting from and including the comment section `-----BEGIN OPENSSH PRIVATE KEY-----` and ending at and including the comment section `-----END OPENSSH PRIVATE KEY-----`, copy the private key and paste it into GitHub Secrets.
+
 ### Copy ed25519 Private key
 
 ```bash
@@ -148,13 +151,13 @@ pbcopy < ~/.ssh/id_ed25519
 xclip < ~/.ssh/id_ed25519
 ```
 
-See the detail information about [SSH login without password](http://www.linuxproblem.org/art_9.html).
+See detailed information about [SSH login without a password](http://www.linuxproblem.org/art_9.html).
 
-**A note** from one of our readers: Depending on your version of SSH you might also have to do the following changes:
+**Note**: Depending on your version of SSH, you might also need to make the following changes:
 
-* Put the public key in `.ssh/authorized_keys2`
+- Put the public key in `.ssh/authorized_keys2`
-* Change the permissions of `.ssh` to 700
+- Change the permissions of `.ssh` to 700
-* Change the permissions of `.ssh/authorized_keys2` to 640
+- Change the permissions of `.ssh/authorized_keys2` to 640
 
 ### If you are using OpenSSH
 
@@ -164,13 +167,13 @@ If you are currently using OpenSSH and are getting the following error:
 ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey]
 ```
 
-Make sure that your key algorithm of choice is supported. On Ubuntu 20.04 or later you must explicitly allow the use of the ssh-rsa algorithm. Add the following line to your OpenSSH daemon file (which is either `/etc/ssh/sshd_config` or a drop-in file under `/etc/ssh/sshd_config.d/`):
+Ensure that your chosen key algorithm is supported. On Ubuntu 20.04 or later, you must explicitly allow the use of the ssh-rsa algorithm. Add the following line to your OpenSSH daemon file (either `/etc/ssh/sshd_config` or a drop-in file under `/etc/ssh/sshd_config.d/`):
 
 ```bash
 CASignatureAlgorithms +ssh-rsa
 ```
 
-Alternatively, `ed25519` keys are accepted by default in OpenSSH. You could use this instead of rsa if needed:
+Alternatively, `ed25519` keys are accepted by default in OpenSSH. You can use this instead of rsa if needed:
 
 ```bash
 ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
@@ -182,7 +185,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using password
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -195,7 +198,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using ssh key
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -208,7 +211,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -221,11 +224,24 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ![result](./images/output-result.png)
 
+#### Commands from a file
+
+```yaml
+- name: file commands
+  uses: appleboy/ssh-action@v1
+  with:
+    host: ${{ secrets.HOST }}
+    username: ${{ secrets.USERNAME }}
+    key: ${{ secrets.KEY }}
+    port: ${{ secrets.PORT }}
+    script_path: scripts/script.sh
+```
+
 #### Multiple Hosts
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
 -     host: "foo.com"
 +     host: "foo.com,bar.com"
@@ -243,7 +259,7 @@ The default value of `port` is `22`.
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
 -     host: "foo.com"
 +     host: "foo.com:1234,bar.com:5678"
@@ -258,7 +274,7 @@ The default value of `port` is `22`.
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: "foo.com,bar.com"
 +     sync: true
@@ -274,7 +290,7 @@ The default value of `port` is `22`.
 
 ```diff
   - name: pass environment
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
@@ -293,37 +309,6 @@ The default value of `port` is `22`.
 
 _Inside `env` object, you need to pass every environment variable as a string, passing `Integer` data type or any other may output unexpected results._
 
-#### Stop script after first failure
-
-> ex: missing `abc` folder
-
-```diff
-  - name: stop script if command error
-    uses: appleboy/ssh-action@v1.0.3
-    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
-```
-
 #### How to connect remote server using `ProxyCommand`?
 
 ```bash
@@ -352,7 +337,7 @@ Host FooServer
 
 ```diff
   - name: ssh proxy command
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -375,7 +360,7 @@ It is not uncommon for files to leak from backups or decommissioned hardware, an
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -401,7 +386,7 @@ Now you can adjust you config:
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -419,7 +404,7 @@ Now you can adjust you config:
 
 See the [issue comment](https://github.com/appleboy/ssh-action/issues/31#issuecomment-1006565847) about interactive vs non interactive shell. Thanks @kocyigityunus for the solution.
 
-Basically, if you are running a command in a non interactive shell, like ssh-action, on many linux distros,
+If you are running a command in a non-interactive shell, like ssh-action, on many Linux distros,
 
 `/etc/bash.bashrc` file has a specific command that returns only, so some of the files didn't run and some specific commands doesn't add to path,
 
@@ -434,7 +419,7 @@ Basically, if you are running a command in a non interactive shell, like ssh-act
 [ -z "$PS1" ] && return`
 ```
 
-just comment out the line that returns early and everything should work fine, or you can use the real paths of the commands that you would like to use.
+comment out the line that returns early, and everything should work fine. Alternatively, you can use the real paths of the commands you want to use.
 
 ## Contributing
 

README.zh-cn.md

@@ -1,98 +1,109 @@
 # 🚀 用于 GitHub Actions 的 SSH
 
-[GitHub Action](https://github.com/features/actions) 用于执行远程 SSH 命令。
+[English](./README.md) | [繁體中文](./README.zh-tw.md) | 简体中文
+
+一个用于执行远程 SSH 命令的 [GitHub Action](https://github.com/features/actions)。
 
 ![ssh workflow](./images/ssh-workflow.png)
 
-[![Actions Status](https://github.com/appleboy/ssh-action/workflows/remote%20ssh%20command/badge.svg)](https://github.com/appleboy/ssh-action/actions)
+[![testing main branch](https://github.com/appleboy/ssh-action/actions/workflows/main.yml/badge.svg)](https://github.com/appleboy/ssh-action/actions/workflows/main.yml)
 
-**注意**： 只支持在 **Linux** [docker](https://www.docker.com/) 容器上执行。
+该项目使用 [Golang](https://go.dev) 和 [drone-ssh](https://github.com/appleboy/drone-ssh) 构建。🚀
 
 ## 输入变量
 
-更详细的信息，请参考 [action.yml](./action.yml)。
+有关更详细的信息，请参阅 [action.yml](./action.yml)。
 
-* `host` - SSH 主机
+| 输入参数                  | 描述                                                  | 默认值 |
-* `port` - SSH 连接端口，默认为 `22`
+| ------------------------- | ----------------------------------------------------- | ------ |
-* `username` - SSH 用户名称
+| host                      | SSH 主机地址                                          |        |
-* `password` - SSH 密码
+| port                      | SSH 端口号                                            | 22     |
-* `passphrase` - 通常用于加密私钥的 passphrase
+| passphrase                | SSH 密钥密码短语                                      |        |
-* `sync` - 同步执行多个主机上的命令，默认为 false
+| username                  | SSH 用户名                                            |        |
-* `timeout` - SSH 连接到远程主机的超时时间，默认为 `30s`
+| password                  | SSH 密码                                              |        |
-* `command_timeout` - SSH 命令超时时间，默认为 10m
+| protocol                  | SSH 协议版本（tcp, tcp4, tcp6）                       | tcp    |
-* `key` - SSH 私钥的内容，例如 ~/.ssh/id_rsa 的原始内容，请记得包含 BEGIN 和 END 行
+| sync                      | 如果指定了多个主机，则启用同步执行                    | false  |
-* `key_path` - SSH 私钥的路径
+| use_insecure_cipher       | 使用不安全的密码算法                                  | false  |
-* `fingerprint` - 主机公钥的 SHA256 指纹，默认为跳过验证
+| cipher                    | 允许的密码算法。如果未指定，则使用适当的默认值        |        |
-* `script` - 执行命令
+| timeout                   | SSH 连接到主机的超时时间                              | 30s    |
-* `script_stop` - 当出现第一个错误时停止执行命令
+| command_timeout           | SSH 命令的超时时间                                    | 10m    |
-* `envs` - 传递环境变量到 shell script
+| key                       | SSH 私钥的内容，例如 ~/.ssh/id_rsa 的原始内容         |        |
-* `debug` - 启用调试模式
+| key_path                  | SSH 私钥的路径                                        |        |
-* `use_insecure_cipher` - 使用不安全的密码（ciphers）进行加密，详见 [#56](https://github.com/appleboy/ssh-action/issues/56)
+| fingerprint               | 主机公钥的 SHA256 指纹                                |        |
-* `cipher` - 允许使用的密码（ciphers）算法。如果未指定，则使用适当的算法
+| proxy_host                | SSH 代理主机                                          |        |
+| proxy_port                | SSH 代理端口                                          | 22     |
+| proxy_protocol            | SSH 代理协议版本（tcp, tcp4, tcp6）                   | tcp    |
+| proxy_username            | SSH 代理用户名                                        |        |
+| proxy_password            | SSH 代理密码                                          |        |
+| proxy_passphrase          | SSH 代理密钥密码短语                                  |        |
+| proxy_timeout             | SSH 连接到代理主机的超时时间                          | 30s    |
+| proxy_key                 | SSH 代理私钥的内容                                    |        |
+| proxy_key_path            | SSH 代理私钥的路径                                    |        |
+| proxy_fingerprint         | 代理主机公钥的 SHA256 指纹                            |        |
+| proxy_cipher              | 代理允许的密码算法                                    |        |
+| proxy_use_insecure_cipher | 使用不安全的密码算法                                  | false  |
+| script                    | 执行命令                                              |        |
+| script_path               | 从文件执行命令                                        |        |
+| envs                      | 传递环境变量到 shell 脚本                             |        |
+| envs_format               | 环境变量传递的灵活配置                                |        |
+| debug                     | 启用调试模式                                          | false  |
+| allenvs                   | 将带有 `GITHUB_` 和 `INPUT_` 前缀的环境变量传递给脚本 | false  |
+| request_pty               | 请求伪终端                                            | false  |
+| curl_insecure             | 在 curl 中使用不安全的证书验证                        | false  |
+| version                   | drone-ssh 版本号。若未指定，将使用最新版本。          |        |
 
-SSH 代理设置：
+**注意：** 用户可以在他们的 shell 脚本中添加 `set -e` 以实现类似于已删除的 `script_stop` 选项的功能。
-
-* `proxy_host` - 代理主机
-* `proxy_port` - 代理端口，默认为 `22`
-* `proxy_username` - 代理用户名
-* `proxy_password` - 代理密码
-* `proxy_passphrase` - 密码通常用于加密私有密钥
-* `proxy_timeout` - SSH 连接至代理主机的超时时间，默认为 `30s`
-* `proxy_key` - SSH 代理私有密钥内容
-* `proxy_key_path` - SSH 代理私有密钥路径
-* `proxy_fingerprint` - 代理主机公钥的 SHA256 指纹，默认为跳过验证
-* `proxy_use_insecure_cipher` - 使用不安全的加密方式，详见 [#56](https://github.com/appleboy/ssh-action/issues/56)
-* `proxy_cipher` - 允许的加密算法。如果未指定，则使用合理的算法
 
 ## 使用方法
 
-执行远程 SSH 命令
+执行远程 SSH 命令。
 
 ```yaml
 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@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ secrets.HOST }}
-        username: ${{ secrets.USERNAME }}
+          username: linuxserver.io
           password: ${{ secrets.PASSWORD }}
           port: ${{ secrets.PORT }}
           script: whoami
 ```
 
-画面输出
+输出：
 
 ```sh
 ======CMD======
 whoami
 ======END======
-out: ***
+linuxserver.io
-==============================================
+===============================================
-✅ Successfully executed commands to all host.
+✅ Successfully executed commands to all hosts.
-==============================================
+===============================================
 ```
 
 ### 设置 SSH 密钥
 
-请在创建 SSH 密钥并使用 SSH 密钥时遵循以下步骤。最佳做法是在本地机器上创建 SSH 密钥而不是远程机器上。请使用 Github Secrets 中指定的用户名登录。生成 RSA 密钥：
+请按照以下步骤创建和使用 SSH 密钥。
+最佳做法是在本地机器上创建 SSH 密钥，而不是在远程机器上。
+使用 GitHub Secrets 中指定的用户名登录并生成 RSA 密钥对：
 
 ### 生成 RSA 密钥
 
 ```bash
-ssh-keygen -t rsa -b 4096 -C ”your_email@example.com“
+ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
 ```
 
 ### 生成 ed25519 密钥
 
 ```bash
-ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
+ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 ```
 
 将新生成的密钥添加到已授权的密钥中。详细了解已授权的密钥请点[此处](https://www.ssh.com/ssh/authorized_keys/)。
@@ -100,36 +111,53 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
 ### 将 RSA 密钥添加到已授权密钥中
 
 ```bash
-cat .ssh/id_rsa.pub | ssh b@B ’cat >> .ssh/authorized_keys‘
+cat .ssh/id_rsa.pub | ssh b@B 'cat >> .ssh/authorized_keys'
 ```
 
 ### 将 ed25519 密钥添加到已授权密钥中
 
 ```bash
-cat .ssh/id_ed25519.pub | ssh b@B ’cat >> .ssh/authorized_keys‘
+cat .ssh/id_ed25519.pub | ssh b@B 'cat >> .ssh/authorized_keys'
 ```
 
-复制私钥内容，然后将其粘贴到 Github Secrets 中。
+复制私钥内容，然后将其粘贴到 GitHub Secrets 中。
 
-### 复制 rsa 私钥内容
+### 复制 RSA 私钥内容
+
+在复制私钥之前，按照以下步骤安装 `clip` 命令：
 
 ```bash
-clip < ~/.ssh/id_rsa
+# Ubuntu
+sudo apt-get install xclip
 ```
 
+复制私钥：
+
+```bash
+# macOS
+pbcopy < ~/.ssh/id_rsa
+# Ubuntu
+xclip < ~/.ssh/id_rsa
+```
+
+从包含注释部分 `-----BEGIN OPENSSH PRIVATE KEY-----` 开始，到包含注释部分 `-----END OPENSSH PRIVATE KEY-----` 结束，复制私钥并将其粘贴到 GitHub Secrets 中。
+
 ### 复制 ed25519 私钥内容
 
 ```bash
-clip < ~/.ssh/id_ed25519
+# macOS
+pbcopy < ~/.ssh/id_ed25519
+# Ubuntu
+xclip < ~/.ssh/id_ed25519
 ```
 
 有关无需密码登录 SSH 的详细信息，请[见该网站](http://www.linuxproblem.org/art_9.html)。
 
-**来自读者的注意事项**： 根据您的 SSH 版本，您可能还需要进行以下更改：
+**注意**：根据您的 SSH 版本，您可能还需要进行以下更改：
 
-* 将公钥放在 `.ssh/authorized_keys2` 中
+- 将公钥放在 `.ssh/authorized_keys2` 中
-* 将 `.ssh` 的权限更改为700
+- 将 `.ssh` 的权限更改为 700
-* 将 `.ssh/authorized_keys2` 的权限更改为640
+- 将 `.ssh/authorized_keys2` 的权限更改为 640
 
 ### 如果你使用的是 OpenSSH
 
@@ -139,25 +167,25 @@ clip < ~/.ssh/id_ed25519
 ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey]
 ```
 
-请确保您所选择的密钥算法得到支持。在 Ubuntu 20.04 或更高版本上，您必须明确允许使用 SSH-RSA 算法。请在 OpenSSH 守护进程文件中添加以下行（它可以是 `/etc/ssh/sshd_config` 或 `/etc/ssh/sshd_config.d/` 中的一个附加文件）：
+请确保您所选择的密钥算法得到支持。在 Ubuntu 20.04 或更高版本上，您必须明确允许使用 ssh-rsa 算法。请在 OpenSSH 守护进程文件中添加以下行（它可以是 `/etc/ssh/sshd_config` 或 `/etc/ssh/sshd_config.d/` 中的一个附加文件）：
 
 ```bash
 CASignatureAlgorithms +ssh-rsa
 ```
 
-或者，`Ed25519` 密钥在 OpenSSH 中默认被接受。如果需要，您可以使用它来替代 RSA。
+或者，`ed25519` 密钥在 OpenSSH 中默认被接受。如果需要，您可以使用它来替代 RSA：
 
 ```bash
-ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
+ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 ```
 
-### Example
+### 示例
 
 #### 使用密码执行远程 SSH 命令
 
 ```yaml
 - name: executing remote ssh commands using password
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -170,7 +198,7 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
 
 ```yaml
 - name: executing remote ssh commands using ssh key
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -183,7 +211,7 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
 
 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -196,14 +224,27 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
 
 ![result](./images/output-result.png)
 
+#### 从文件执行命令
+
+```yaml
+- name: file commands
+  uses: appleboy/ssh-action@v1
+  with:
+    host: ${{ secrets.HOST }}
+    username: ${{ secrets.USERNAME }}
+    key: ${{ secrets.KEY }}
+    port: ${{ secrets.PORT }}
+    script_path: scripts/script.sh
+```
+
 #### 多台主机
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
--     host: ”foo.com“
+-     host: "foo.com"
-+     host: ”foo.com,bar.com“
++     host: "foo.com,bar.com"
       username: ${{ secrets.USERNAME }}
       key: ${{ secrets.KEY }}
       port: ${{ secrets.PORT }}
@@ -212,14 +253,16 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
         ls -al
 ```
 
+默认的 `port` 值是 `22`。
+
 #### 多个不同端口的主机
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
--     host: ”foo.com“
+-     host: "foo.com"
-+     host: ”foo.com:1234,bar.com:5678“
++     host: "foo.com:1234,bar.com:5678"
       username: ${{ secrets.USERNAME }}
       key: ${{ secrets.KEY }}
       script: |
@@ -231,9 +274,9 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
-      host: ”foo.com,bar.com“
+      host: "foo.com,bar.com"
 +     sync: true
       username: ${{ secrets.USERNAME }}
       key: ${{ secrets.KEY }}
@@ -243,14 +286,14 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
         ls -al
 ```
 
-#### 将环境变量传递到 Shell 脚本
+#### 将环境变量传递到 shell 脚本
 
 ```diff
   - name: pass environment
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
 +   env:
-+     FOO: ”BAR“
++     FOO: "BAR"
-+     BAR: ”FOO“
++     BAR: "FOO"
 +     SHA: ${{ github.sha }}
     with:
       host: ${{ secrets.HOST }}
@@ -259,50 +302,19 @@ ssh-keygen -t ed25519 -a 200 -C ”your_email@example.com“
       port: ${{ secrets.PORT }}
 +     envs: FOO,BAR,SHA
       script: |
-        echo ”I am $FOO“
+        echo "I am $FOO"
-        echo ”I am $BAR“
+        echo "I am $BAR"
-        echo ”sha: $SHA“
+        echo "sha: $SHA"
 ```
 
 _在 `env` 对象中，您需要将每个环境变量作为字符串传递，传递 `Integer` 数据类型或任何其他类型可能会产生意外结果。_
 
-#### 在第一次失败后停止脚本
-
-> ex: missing `abc` folder
-
-```diff
-  - name: stop script if command error
-    uses: appleboy/ssh-action@v1.0.3
-    with:
-      host: ${{ secrets.HOST }}
-      username: ${{ secrets.USERNAME }}
-      key: ${{ secrets.KEY }}
-      port: ${{ secrets.PORT }}
-+     script_stop: true
-      script: |
-        mkdir abc/def
-        ls -al
-```
-
-画面输出：
-
-```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
-```
-
 #### 如何使用 `ProxyCommand` 连接远程服务器？
 
 ```bash
-+———+       +-———+      +————+
++--------+       +----------+      +-----------+
-| Laptop | <—>  | Jumphost | <—> | FooServer |
+| Laptop | <-->  | Jumphost | <--> | FooServer |
-+———+       +-———+      +————+
++--------+       +----------+      +-----------+
 ```
 
 在您的 `~/.ssh/config` 文件中，您会看到以下内容。
@@ -325,7 +337,7 @@ Host FooServer
 
 ```diff
   - name: ssh proxy command
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -340,13 +352,13 @@ Host FooServer
         ls -al
 ```
 
-#### 如何保护私钥？
+#### 保护私钥
 
-密码短语通常用于加密私钥。这使得攻击者无法单独使用密钥文件。文件泄露可能来自备份或停用的硬件，黑客通常可以从受攻击系统中泄露文件。因此，保护私钥非常重要。
+密码短语通常用于加密私钥。这使得密钥文件本身对攻击者无用。文件泄露可能来自备份或停用的硬件，黑客通常可以从受攻击系统中泄露文件。
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -362,17 +374,17 @@ Host FooServer
 
 设置 SSH 主机指纹验证可以帮助防止中间人攻击。在设置之前，运行以下命令以获取 SSH 主机指纹。请记得将 `ed25519` 替换为您适当的密钥类型（`rsa`、 `dsa`等），而 `example.com` 则替换为您的主机。
 
-现代 OpenSSH 版本中，需要提取的_默认密钥_类型是 `rsa`（从版本 5.1 开始）、`ecdsa`（从版本 6.0 开始）和 `ed25519`（从版本 6.7 开始）。
+在现代 OpenSSH 版本中，默认提取的密钥类型是 `rsa`（从版本 5.1 开始）、`ecdsa`（从版本 6.0 开始）和 `ed25519`（从版本 6.7 开始）。
 
 ```sh
-ssh example.com ssh-keygen -l -f /etc/ssh/ssh_host_ed25519_key.pub | cut -d ’ ‘ -f2
+ssh example.com ssh-keygen -l -f /etc/ssh/ssh_host_ed25519_key.pub | cut -d ' ' -f2
 ```
 
 现在您可以调整您的配置：
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -390,4 +402,4 @@ ssh example.com ssh-keygen -l -f /etc/ssh/ssh_host_ed25519_key.pub | cut -d ’
 
 ## 授权方式
 
-本项目中的脚本和文档采用 [MIT](LICENSE) 许可证 发布。
+本项目中的脚本和文档采用 [MIT 许可证](LICENSE) 发布。

README.zh-tw.md

@@ -1,50 +1,60 @@
-# 🚀 用於 GitHub Actions 的 SSH
+# 🚀 GitHub Actions 的 SSH
 
-[GitHub Action](https://github.com/features/actions) for executing remote ssh commands.
+[English](./README.md) | 繁體中文 | [简体中文](./README.zh-cn.md)
+
+[GitHub Action](https://github.com/features/actions) 用於執行遠端 SSH 命令。
 
 ![ssh workflow](./images/ssh-workflow.png)
 
-[![Actions Status](https://github.com/appleboy/ssh-action/workflows/remote%20ssh%20command/badge.svg)](https://github.com/appleboy/ssh-action/actions)
+[![testing main branch](https://github.com/appleboy/ssh-action/actions/workflows/main.yml/badge.svg)](https://github.com/appleboy/ssh-action/actions/workflows/main.yml)
 
-**注意**： 只支援在 **Linux** [docker](https://www.docker.com/) 容器上執行。
+此專案使用 [Golang](https://go.dev) 和 [drone-ssh](https://github.com/appleboy/drone-ssh) 建立。🚀
 
 ## 輸入變數
 
-更詳細的資訊，請參閱 [action.yml](./action.yml)。
+請參閱 [action.yml](./action.yml) 以獲取更詳細的信息。
 
-* `host` - SSH 主機
+| 輸入參數                  | 描述                                                  | 預設值 |
-* `port` - SSH 連接埠，預設為 `22`
+| ------------------------- | ----------------------------------------------------- | ------ |
-* `username` - SSH 使用者名稱
+| host                      | SSH 主機地址                                          |        |
-* `password` - SSH 密碼
+| port                      | SSH 埠號                                              | 22     |
-* `passphrase` - 通常用於加密私鑰的 passphrase
+| passphrase                | SSH 金鑰密碼                                          |        |
-* `sync` - 同步執行多個主機上的命令，預設為 false
+| username                  | SSH 使用者名稱                                        |        |
-* `timeout` - SSH 連接到遠端主機的超時時間，預設為 `30s`
+| password                  | SSH 密碼                                              |        |
-* `command_timeout` - SSH 命令超時時間，預設為 10m
+| protocol                  | SSH 協議版本 (tcp, tcp4, tcp6)                        | tcp    |
-* `key` - SSH 私鑰的內容，例如 ~/.ssh/id_rsa 的原始內容，請記得包含 BEGIN 和 END 行
+| sync                      | 如果有多個主機，啟用同步執行                          | false  |
-* `key_path` - SSH 私鑰的路徑
+| use_insecure_cipher       | 包含更多不安全的加密算法                              | false  |
-* `fingerprint` - 主機公鑰的 SHA256 指紋，預設為略過驗證
+| cipher                    | 允許的加密算法。如果未指定，則使用合理的預設值        |        |
-* `script` - 執行命令
+| timeout                   | SSH 連接主機的超時時間                                | 30s    |
-* `script_stop` - 當出現第一個錯誤時停止執行命令
+| command_timeout           | SSH 命令的超時時間                                    | 10m    |
-* `envs` - 傳遞環境變數到 shell script
+| key                       | SSH 私鑰的內容。例如，~/.ssh/id_rsa 的原始內容        |        |
-* `debug` - 啟用偵錯模式
+| key_path                  | SSH 私鑰的路徑                                        |        |
-* `use_insecure_cipher` - 使用不安全的密碼（ciphers）進行加密，參見 [#56](https://github.com/appleboy/ssh-action/issues/56)
+| fingerprint               | 主機公鑰的 SHA256 指紋                                |        |
-* `cipher` - 允許使用的密碼（ciphers）演算法。如果未指定，則使用適當的演算法
+| proxy_host                | SSH 代理主機                                          |        |
+| proxy_port                | SSH 代理埠號                                          | 22     |
+| proxy_protocol            | SSH 代理協議版本 (tcp, tcp4, tcp6)                    | tcp    |
+| proxy_username            | SSH 代理使用者名稱                                    |        |
+| proxy_password            | SSH 代理密碼                                          |        |
+| proxy_passphrase          | SSH 代理金鑰密碼                                      |        |
+| proxy_timeout             | SSH 連接代理主機的超時時間                            | 30s    |
+| proxy_key                 | SSH 代理私鑰的內容                                    |        |
+| proxy_key_path            | SSH 代理私鑰的路徑                                    |        |
+| proxy_fingerprint         | 代理主機公鑰的 SHA256 指紋                            |        |
+| proxy_cipher              | 代理允許的加密算法                                    |        |
+| proxy_use_insecure_cipher | 包含更多不安全的加密算法                              | false  |
+| script                    | 執行命令                                              |        |
+| script_path               | 從文件中執行命令                                      |        |
+| envs                      | 將環境變數傳遞給 shell 腳本                           |        |
+| envs_format               | 環境值傳遞的靈活配置                                  |        |
+| debug                     | 啟用調試模式                                          | false  |
+| allenvs                   | 將帶有 `GITHUB_` 和 `INPUT_` 前綴的環境變數傳遞給腳本 | false  |
+| request_pty               | 從伺服器請求偽終端                                    | false  |
+| curl_insecure             | 在 curl 命令中使用不安全的 SSL 證書驗證               | false  |
+| version                   | drone-ssh 版本號。若未指定，將使用最新版本。          |        |
 
-SSH 代理設置:
+**注意：** 用戶可以在他們的 shell 腳本中添加 `set -e` 以實現類似於已刪除的 `script_stop` 選項的功能。
 
-* `proxy_host` - 代理主機
+## 用法
-* `proxy_port` - 代理端口，預設為 `22`
-* `proxy_username` - 代理使用者名稱
-* `proxy_password` - 代理密碼
-* `proxy_passphrase` - 密碼通常用於加密私有金鑰
-* `proxy_timeout` - SSH 連線至代理主機的逾時時間，預設為 `30s`
-* `proxy_key` - SSH 代理私有金鑰內容
-* `proxy_key_path` - SSH 代理私有金鑰路徑
-* `proxy_fingerprint` - 代理主機公鑰的 SHA256 指紋，預設為跳過驗證
-* `proxy_use_insecure_cipher` - 使用不安全的加密方式，請參閱 [#56](https://github.com/appleboy/ssh-action/issues/56)
-* `proxy_cipher` - 允許的加密算法。如果未指定，則使用合理的算法
-
-## 使用方式
 
 執行遠端 SSH 命令
 
@@ -52,16 +62,15 @@ SSH 代理設置:
 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@v1.0.3
+        uses: appleboy/ssh-action@v1
         with:
           host: ${{ secrets.HOST }}
-        username: ${{ secrets.USERNAME }}
+          username: linuxserver.io
           password: ${{ secrets.PASSWORD }}
           port: ${{ secrets.PORT }}
           script: whoami
@@ -73,10 +82,10 @@ jobs:
 ======CMD======
 whoami
 ======END======
-out: ***
+linuxserver.io
-==============================================
+===============================================
-✅ Successfully executed commands to all host.
+✅ Successfully executed commands to all hosts.
-==============================================
+===============================================
 ```
 
 ### 設置 SSH 金鑰
@@ -113,23 +122,40 @@ cat .ssh/id_ed25519.pub | ssh b@B 'cat >> .ssh/authorized_keys'
 
 ### 複製 rsa 私鑰內容
 
+在複製私鑰之前，請按照以下說明安裝 `clip` 命令：
+
 ```bash
-clip < ~/.ssh/id_rsa
+# Ubuntu
+sudo apt-get install xclip
 ```
 
+複製私鑰：
+
+```bash
+# macOS
+pbcopy < ~/.ssh/id_rsa
+# Ubuntu
+xclip < ~/.ssh/id_rsa
+```
+
+從包含註釋部分 `-----BEGIN OPENSSH PRIVATE KEY-----` 開始，到包含註釋部分 `-----END OPENSSH PRIVATE KEY-----` 結束，複製私鑰並將其粘貼到 GitHub Secrets 中。
+
 ### 複製 ed25519 私鑰內容
 
 ```bash
-clip < ~/.ssh/id_ed25519
+# macOS
+pbcopy < ~/.ssh/id_ed25519
+# Ubuntu
+xclip < ~/.ssh/id_ed25519
 ```
 
 有關無需密碼登錄 SSH 的詳細信息，請[參見該網站](http://www.linuxproblem.org/art_9.html)。
 
-**來自讀者的注意事項**： 根據您的 SSH 版本，您可能還需要進行以下更改：
+**注意**：根據您的 SSH 版本，您可能還需要進行以下更改：
 
-* 將公鑰放在 `.ssh/authorized_keys2` 中
+- 將公鑰放在 `.ssh/authorized_keys2` 中
-* 將 `.ssh` 的權限更改為700
+- 將 `.ssh` 的權限更改為 700
-* 將 `.ssh/authorized_keys2` 的權限更改為640
+- 將 `.ssh/authorized_keys2` 的權限更改為 640
 
 ### 如果你使用的是 OpenSSH
 
@@ -157,7 +183,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using password
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -170,7 +196,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: executing remote ssh commands using ssh key
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -183,7 +209,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v1.0.3
+  uses: appleboy/ssh-action@v1
   with:
     host: ${{ secrets.HOST }}
     username: ${{ secrets.USERNAME }}
@@ -196,11 +222,24 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ![result](./images/output-result.png)
 
+#### 從文件中執行命令
+
+```yaml
+- name: file commands
+  uses: appleboy/ssh-action@v1
+  with:
+    host: ${{ secrets.HOST }}
+    username: ${{ secrets.USERNAME }}
+    key: ${{ secrets.KEY }}
+    port: ${{ secrets.PORT }}
+    script_path: scripts/script.sh
+```
+
 #### 多台主機
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
 -     host: "foo.com"
 +     host: "foo.com,bar.com"
@@ -216,7 +255,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
 -     host: "foo.com"
 +     host: "foo.com:1234,bar.com:5678"
@@ -231,7 +270,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: multiple host
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: "foo.com,bar.com"
 +     sync: true
@@ -247,7 +286,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 ```diff
   - name: pass environment
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
@@ -266,37 +305,6 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"
 
 _在 `env` 對象中，您需要將每個環境變量作為字符串傳遞，傳遞 `Integer` 數據類型或任何其他類型可能會產生意外結果。_
 
-#### 在第一次失敗後停止腳本
-
-> ex: missing `abc` folder
-
-```diff
-  - name: stop script if command error
-    uses: appleboy/ssh-action@v1.0.3
-    with:
-      host: ${{ secrets.HOST }}
-      username: ${{ secrets.USERNAME }}
-      key: ${{ secrets.KEY }}
-      port: ${{ secrets.PORT }}
-+     script_stop: true
-      script: |
-        mkdir abc/def
-        ls -al
-```
-
-畫面輸出:
-
-```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
-```
-
 #### 如何使用 `ProxyCommand` 連接遠程服務器？
 
 ```bash
@@ -325,7 +333,7 @@ Host FooServer
 
 ```diff
   - name: ssh proxy command
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -346,7 +354,7 @@ Host FooServer
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}
@@ -362,7 +370,7 @@ Host FooServer
 
 設置 SSH 主機指紋驗證可以幫助防止中間人攻擊。在設置之前，運行以下命令以獲取 SSH 主機指紋。請記得將 `ed25519` 替換為您的適當金鑰類型（`rsa`、 `dsa`等），而 `example.com` 則替換為您的主機。
 
-現代 OpenSSH 版本中，需要提取的_默認金鑰_類型是 `rsa`（從版本 5.1 開始）、`ecdsa`（從版本 6.0 開始）和 `ed25519`（從版本 6.7 開始）。
+現代 OpenSSH 版本中，需要提取的**默認金鑰**類型是 `rsa`（從版本 5.1 開始）、`ecdsa`（從版本 6.0 開始）和 `ed25519`（從版本 6.7 開始）。
 
 ```sh
 ssh example.com ssh-keygen -l -f /etc/ssh/ssh_host_ed25519_key.pub | cut -d ' ' -f2
@@ -372,7 +380,7 @@ ssh example.com ssh-keygen -l -f /etc/ssh/ssh_host_ed25519_key.pub | cut -d ' '
 
 ```diff
   - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.0.3
+    uses: appleboy/ssh-action@v1
     with:
       host: ${{ secrets.HOST }}
       username: ${{ secrets.USERNAME }}

action.yml

@@ -3,75 +3,92 @@ description: "Executing remote ssh commands"
 author: "Bo-Yi Wu"
 inputs:
   host:
-    description: "SSH host address."
+    description: "SSH host address or IP to connect to."
   port:
-    description: "SSH port number."
+    description: "SSH port number for the connection."
     default: "22"
   passphrase:
-    description: "Passphrase for the SSH key."
+    description: "Passphrase to decrypt the SSH private key if protected."
   username:
-    description: "SSH username."
+    description: "SSH username for authentication on the remote server."
   password:
-    description: "SSH password."
+    description: "SSH password for authentication (use secrets for sensitive data)."
   protocol:
-    description: 'The IP protocol to use. Valid values are "tcp". "tcp4" or "tcp6". Default to tcp.'
+    description: 'IP protocol version to use. Options: "tcp" (default), "tcp4" (IPv4 only), or "tcp6" (IPv6 only).'
     default: "tcp"
   sync:
-    description: "Enable synchronous execution if multiple hosts are involved."
+    description: "When true, executes commands synchronously across multiple hosts (one after another)."
   use_insecure_cipher:
-    description: "Include more ciphers by using insecure ciphers."
+    description: "Enable additional legacy ciphers that might be less secure but more compatible with older systems."
   cipher:
-    description: "Allowed cipher algorithms. If unspecified, a sensible default is used."
+    description: "Specify custom cipher algorithms for encryption. Leave empty to use secure defaults."
   timeout:
-    description: "Timeout duration for establishing SSH connection to the host."
+    description: "Maximum time to wait when establishing the SSH connection, e.g., '30s', '1m'."
     default: "30s"
   command_timeout:
-    description: "Timeout duration for SSH commands execution."
+    description: "Maximum execution time for the remote commands before terminating, e.g., '10m', '1h'."
     default: "10m"
   key:
-    description: "Content of the SSH private key. For example, the raw content of ~/.ssh/id_rsa."
+    description: "Raw content of the SSH private key for authentication (use secrets for sensitive data)."
   key_path:
-    description: "Path to the SSH private key file."
+    description: "Path to the SSH private key file on the runner."
   fingerprint:
-    description: "SHA256 fingerprint of the host public key."
+    description: "SHA256 fingerprint of the host public key for verification to prevent MITM attacks."
   proxy_host:
-    description: "SSH proxy host address."
+    description: "Proxy server hostname or IP if connecting through an SSH jump host."
   proxy_port:
-    description: "SSH proxy port number."
+    description: "SSH port number for the proxy connection."
     default: "22"
   proxy_username:
-    description: "SSH proxy username."
+    description: "Username for authentication on the proxy server."
   proxy_password:
-    description: "SSH proxy password."
+    description: "Password for authentication on the proxy server (use secrets for sensitive data)."
+  proxy_protocol:
+    description: 'IP protocol version for proxy. Options: "tcp" (default), "tcp4" (IPv4 only), or "tcp6" (IPv6 only).'
+    default: "tcp"
   proxy_passphrase:
-    description: "SSH proxy key passphrase."
+    description: "Passphrase to decrypt the proxy SSH private key if protected."
   proxy_timeout:
-    description: "Timeout duration for establishing SSH connection to the proxy host."
+    description: "Maximum time to wait when establishing the proxy SSH connection, e.g., '30s', '1m'."
     default: "30s"
   proxy_key:
-    description: "Content of the SSH proxy private key. For example, the raw content of ~/.ssh/id_rsa."
+    description: "Raw content of the SSH proxy private key for authentication (use secrets for sensitive data)."
   proxy_key_path:
-    description: "Path to the SSH proxy private key file."
+    description: "Path to the SSH proxy private key file on the runner."
   proxy_fingerprint:
-    description: "SHA256 fingerprint of the proxy host public key."
+    description: "SHA256 fingerprint of the proxy host public key for verification."
   proxy_cipher:
-    description: "Allowed cipher algorithms for the proxy. If unspecified, a sensible default is used."
+    description: "Specify custom cipher algorithms for proxy connection encryption."
   proxy_use_insecure_cipher:
-    description: "Include more ciphers for the proxy by using insecure ciphers."
+    description: "Enable additional legacy ciphers for proxy connections (less secure but more compatible)."
   script:
-    description: "Commands to be executed."
+    description: "Commands to execute on the remote server (inline script string)."
-  script_stop:
+  script_path:
-    description: "Stop the script after the first failure."
+    description: "Path to a local file containing commands to execute on the remote server."
   envs:
-    description: "Environment variables to be passed to the shell script."
+    description: "Environment variables to expose to the remote script, format: key=value,key2=value2."
   envs_format:
-    description: "Flexible configuration for environment value transfer."
+    description: "Format specification for environment variable transfer (for advanced usage)."
   debug:
-    description: "Enable debug mode."
+    description: "Set to true to enable verbose logging for troubleshooting connection issues."
   allenvs:
-    description: "pass all environment variable to shell script."
+    description: "When true, passes all GitHub Actions environment variables to the remote script."
   request_pty:
-    description: "Request a pseudo-terminal from the server."
+    description: "Request a pseudo-terminal from the server (required for interactive commands or sudo)."
+  curl_insecure:
+    description: "When true, uses the --insecure option with curl for insecure downloads."
+    default: "false"
+  capture_stdout:
+    description: "When true, captures and returns standard output from the commands as action output."
+    default: "false"
+  version:
+    description: |
+      The version of drone-ssh to use.
+
+outputs:
+  stdout:
+    description: "Standard output of the executed commands when capture_stdout is enabled."
+    value: ${{ steps.entrypoint.outputs.stdout }}
 
 runs:
   using: "composite"
@@ -81,7 +98,8 @@ runs:
       shell: bash
       env:
         GITHUB_ACTION_PATH: ${{ github.action_path }}
-    - name: Run entrypoint.sh
+    - id: entrypoint
+      name: Run entrypoint.sh
       run: entrypoint.sh
       shell: bash
       env:
@@ -107,7 +125,7 @@ runs:
         INPUT_PROXY_TIMEOUT: ${{ inputs.proxy_timeout }}
         INPUT_COMMAND_TIMEOUT: ${{ inputs.command_timeout }}
         INPUT_SCRIPT: ${{ inputs.script }}
-        INPUT_SCRIPT_STOP: ${{ inputs.script_stop }}
+        INPUT_SCRIPT_FILE: ${{ inputs.script_path }}
         INPUT_ENVS: ${{ inputs.envs }}
         INPUT_ENVS_FORMAT: ${{ inputs.envs_format }}
         INPUT_DEBUG: ${{ inputs.debug }}
@@ -118,6 +136,9 @@ runs:
         INPUT_PROXY_USE_INSECURE_CIPHER: ${{ inputs.proxy_use_insecure_cipher }}
         INPUT_PROXY_CIPHER: ${{ inputs.proxy_cipher }}
         INPUT_SYNC: ${{ inputs.sync }}
+        INPUT_CAPTURE_STDOUT: ${{ inputs.capture_stdout }}
+        INPUT_CURL_INSECURE: ${{ inputs.curl_insecure }}
+        DRONE_SSH_VERSION: ${{ inputs.version }}
 
 branding:
   icon: "terminal"

entrypoint.sh

@@ -1,69 +1,56 @@
 #!/usr/bin/env bash
 
-set -o errexit
+set -euo pipefail
-set -o nounset
-set -o pipefail
 
 export GITHUB="true"
 
 GITHUB_ACTION_PATH="${GITHUB_ACTION_PATH%/}"
 DRONE_SSH_RELEASE_URL="${DRONE_SSH_RELEASE_URL:-https://github.com/appleboy/drone-ssh/releases/download}"
-DRONE_SSH_VERSION="${DRONE_SSH_VERSION:-1.7.7}"
+DRONE_SSH_VERSION="${DRONE_SSH_VERSION:-1.8.1}"
+
+function log_error() {
+  echo "$1" >&2
+  exit "$2"
+}
 
 function detect_client_info() {
-  if [ -n "${SSH_CLIENT_OS-}" ]; then
+  CLIENT_PLATFORM="${SSH_CLIENT_OS:-$(uname -s | tr '[:upper:]' '[:lower:]')}"
-    CLIENT_PLATFORM="${SSH_CLIENT_OS}"
+  CLIENT_ARCH="${SSH_CLIENT_ARCH:-$(uname -m)}"
-  else
-    local kernel
-    kernel="$(uname -s)"
-    case "${kernel}" in
-      Darwin)
-        CLIENT_PLATFORM="darwin"
-        ;;
-      Linux)
-        CLIENT_PLATFORM="linux"
-        ;;
-      Windows)
-        CLIENT_PLATFORM="windows"
-        ;;
-      *)
-        echo "Unknown, unsupported platform: ${kernel}." >&2
-        echo "Supported platforms: Linux, Darwin and Windows." >&2
-        echo "Bailing out." >&2
-        exit 2
-    esac
-  fi
 
-  if [ -n "${SSH_CLIENT_ARCH-}" ]; then
+  case "${CLIENT_PLATFORM}" in
-    CLIENT_ARCH="${SSH_CLIENT_ARCH}"
+  darwin | linux | windows) ;;
-  else
+  *) log_error "Unknown or unsupported platform: ${CLIENT_PLATFORM}. Supported platforms are Linux, Darwin, and Windows." 2 ;;
-    local machine
+  esac
-    machine="$(uname -m)"
+
-    case "${machine}" in
+  case "${CLIENT_ARCH}" in
-      x86_64*|i?86_64*|amd64*)
+  x86_64* | i?86_64* | amd64*) CLIENT_ARCH="amd64" ;;
-        CLIENT_ARCH="amd64"
+  aarch64* | arm64*) CLIENT_ARCH="arm64" ;;
-        ;;
+  *) log_error "Unknown or unsupported architecture: ${CLIENT_ARCH}. Supported architectures are x86_64, i686, and arm64." 3 ;;
-      aarch64*|arm64*)
-        CLIENT_ARCH="arm64"
-        ;;
-      *)
-        echo "Unknown, unsupported architecture (${machine})." >&2
-        echo "Supported architectures x86_64, i686, arm64." >&2
-        echo "Bailing out." >&2
-        exit 3
-        ;;
   esac
-  fi
 }
 
 detect_client_info
 DOWNLOAD_URL_PREFIX="${DRONE_SSH_RELEASE_URL}/v${DRONE_SSH_VERSION}"
 CLIENT_BINARY="drone-ssh-${DRONE_SSH_VERSION}-${CLIENT_PLATFORM}-${CLIENT_ARCH}"
 TARGET="${GITHUB_ACTION_PATH}/${CLIENT_BINARY}"
-echo "Will download ${CLIENT_BINARY} from ${DOWNLOAD_URL_PREFIX}"
+echo "Downloading ${CLIENT_BINARY} from ${DOWNLOAD_URL_PREFIX}"
-curl -fsSL --retry 5 --keepalive-time 2 "${DOWNLOAD_URL_PREFIX}/${CLIENT_BINARY}" -o ${TARGET}
+INSECURE_OPTION=""
-chmod +x ${TARGET}
+if [[ "${INPUT_CURL_INSECURE}" == 'true' ]]; then
-echo "======= CLI Version ======="
+  INSECURE_OPTION="--insecure"
-sh -c "${TARGET} --version" # print version
+fi
-echo "==========================="
+
-sh -c "${TARGET} $*" # run the command
+curl -fsSL --retry 5 --keepalive-time 2 ${INSECURE_OPTION} "${DOWNLOAD_URL_PREFIX}/${CLIENT_BINARY}" -o "${TARGET}"
+chmod +x "${TARGET}"
+
+echo "======= CLI Version Information ======="
+"${TARGET}" --version
+echo "======================================="
+if [[ "${INPUT_CAPTURE_STDOUT}" == 'true' ]]; then
+  {
+    echo 'stdout<<EOF'
+    "${TARGET}" "$@" | tee -a "${GITHUB_OUTPUT}"
+    echo 'EOF'
+  } >>"${GITHUB_OUTPUT}"
+else
+  "${TARGET}" "$@"
+fi

testdata/test.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+set -e
+whoami