chore: update action version across workflows and documentation

- Update the version of `appleboy/ssh-action` from `v1.2.1` to `v1.2.2` in multiple files - Modify the bug report template to reflect the updated action version - Change the action version in the stable workflow file - Adjust the action version in the README files for consistency across documentation - Ensure the action version is updated in both Chinese language README files Signed-off-by: appleboy <appleboy.tw@gmail.com>
docs: clarify parameter descriptions for improved documentation
2025-09-10 11:39:48 +08:00 · 2025-03-09 22:08:40 +08:00 · 2025-03-09 22:02:08 +08:00 · 2025-03-09 21:54:21 +08:00
7 changed files with 91 additions and 91 deletions
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -23,7 +23,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: executing remote ssh commands using password
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ secrets.HOST }}
          username: ${{ secrets.USERNAME }}
--- a/.github/workflows/stable.yml
+++ b/.github/workflows/stable.yml
@@ -31,7 +31,7 @@ jobs:
          sleep 2

      - name: ssh by username and password
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -43,7 +43,7 @@ jobs:
            whoami

      - name: ssh commands from a file
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -95,7 +95,7 @@ jobs:
          sleep 2

      - name: ssh by private key
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -104,7 +104,7 @@ jobs:
          script: whoami

      - name: wrong password but correct key
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -114,7 +114,7 @@ jobs:
          script: whoami

      - name: correct password but wrong key
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -167,7 +167,7 @@ jobs:
          sleep 2

      - name: ssh key passphrase
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -179,7 +179,7 @@ jobs:
            ls -al

      - name: missing ssh key passphrase
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        continue-on-error: true
        with:
          host: ${{ env.REMOTE_HOST }}
@@ -192,7 +192,7 @@ jobs:

      # https://github.com/appleboy/ssh-action/issues/75#issuecomment-668314271
      - name: Multiline SSH commands interpreted as single lines
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -269,7 +269,7 @@ jobs:

      # https://github.com/appleboy/ssh-action/issues/85
      - name: Deployment to multiple hosts with different ports
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: "${{ env.REMOTE_HOST_01 }}:2222,${{ env.REMOTE_HOST_02 }}:2222"
          username: linuxserver.io
@@ -322,7 +322,7 @@ jobs:
          sleep 2

      - name: testing id_ed25519 key
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -375,7 +375,7 @@ jobs:
          sleep 2

      - name: testing id_ed25519 key
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
@@ -386,7 +386,7 @@ jobs:
            ls -al

      - name: pass environment
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        env:
          FOO: "BAR"
        with:
@@ -400,7 +400,7 @@ jobs:
            echo "I am $BAR, thanks"

      - name: pass multiple environment
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        env:
          FOO: "BAR"
          BAR: "FOO"
@@ -419,7 +419,7 @@ jobs:
            echo "port: $PORT"

      - name: custom envs format
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        env:
          FOO: "BAR"
          AAA: "BBB"
@@ -437,7 +437,7 @@ jobs:
            echo "I am $TEST_AAA, thanks"

      - name: pass all ENV variables to script
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        env:
          INPUT_FOO: "BAR"
          INPUT_AAA: "BBB"
@@ -454,7 +454,7 @@ jobs:
            echo "$GITHUB_REF"

      - name: switch to root user
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ env.REMOTE_HOST }}
          username: linuxserver.io
--- a/README.md
+++ b/README.md
@@ -65,7 +65,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: executing remote ssh commands using password
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ secrets.HOST }}
          username: linuxserver.io
@@ -183,7 +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@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -196,7 +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@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -209,7 +209,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -226,7 +226,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: file commands
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -239,7 +239,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
 -     host: "foo.com"
 +     host: "foo.com,bar.com"
@@ -257,7 +257,7 @@ The default value of `port` is `22`.

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
 -     host: "foo.com"
 +     host: "foo.com:1234,bar.com:5678"
@@ -272,7 +272,7 @@ The default value of `port` is `22`.

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: "foo.com,bar.com"
 +     sync: true
@@ -288,7 +288,7 @@ The default value of `port` is `22`.

 ```diff
  - name: pass environment
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
@@ -335,7 +335,7 @@ Host FooServer

 ```diff
  - name: ssh proxy command
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
@@ -358,7 +358,7 @@ It is not uncommon for files to leak from backups or decommissioned hardware, an

 ```diff
  - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
@@ -384,7 +384,7 @@ Now you can adjust you config:

 ```diff
  - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
--- a/README.zh-cn.md
+++ b/README.zh-cn.md
@@ -65,7 +65,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: executing remote ssh commands using password
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ secrets.HOST }}
          username: linuxserver.io
@@ -183,7 +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@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -196,7 +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@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -209,7 +209,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -226,7 +226,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: file commands
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -239,7 +239,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
 -     host: "foo.com"
 +     host: "foo.com,bar.com"
@@ -257,7 +257,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
 -     host: "foo.com"
 +     host: "foo.com:1234,bar.com:5678"
@@ -272,7 +272,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: "foo.com,bar.com"
 +     sync: true
@@ -288,7 +288,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: pass environment
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
@@ -335,7 +335,7 @@ Host FooServer

 ```diff
  - name: ssh proxy command
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
@@ -356,7 +356,7 @@ Host FooServer

 ```diff
  - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
@@ -382,7 +382,7 @@ 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@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
--- a/README.zh-tw.md
+++ b/README.zh-tw.md
@@ -65,7 +65,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: executing remote ssh commands using password
-        uses: appleboy/ssh-action@v1.2.1
+        uses: appleboy/ssh-action@v1.2.2
        with:
          host: ${{ secrets.HOST }}
          username: linuxserver.io
@@ -181,7 +181,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: executing remote ssh commands using password
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -194,7 +194,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: executing remote ssh commands using ssh key
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -207,7 +207,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: multiple command
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -224,7 +224,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```yaml
 - name: file commands
-  uses: appleboy/ssh-action@v1.2.1
+  uses: appleboy/ssh-action@v1.2.2
  with:
    host: ${{ secrets.HOST }}
    username: ${{ secrets.USERNAME }}
@@ -237,7 +237,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
 -     host: "foo.com"
 +     host: "foo.com,bar.com"
@@ -253,7 +253,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
 -     host: "foo.com"
 +     host: "foo.com:1234,bar.com:5678"
@@ -268,7 +268,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: multiple host
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: "foo.com,bar.com"
 +     sync: true
@@ -284,7 +284,7 @@ ssh-keygen -t ed25519 -a 200 -C "your_email@example.com"

 ```diff
  - name: pass environment
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
 +   env:
 +     FOO: "BAR"
 +     BAR: "FOO"
@@ -331,7 +331,7 @@ Host FooServer

 ```diff
  - name: ssh proxy command
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
@@ -352,7 +352,7 @@ Host FooServer

 ```diff
  - name: ssh key passphrase
-    uses: appleboy/ssh-action@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
@@ -378,7 +378,7 @@ 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@v1.2.1
+    uses: appleboy/ssh-action@v1.2.2
    with:
      host: ${{ secrets.HOST }}
      username: ${{ secrets.USERNAME }}
--- a/action.yml
+++ b/action.yml
@@ -3,85 +3,85 @@ 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: 'The IP protocol to use. Valid values are "tcp". "tcp4" or "tcp6". Default to tcp.'
+    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_path:
-    description: "Path to the file containing commands to be executed."
+    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)."
  capture_stdout:
-    description: "Capture the stdout of the commands."
+    description: "When true, captures and returns standard output from the commands as action output."
    default: "false"

 outputs:
  stdout:
-    description: 'Standard output of the executed commands.'
+    description: "Standard output of the executed commands when capture_stdout is enabled."
    value: ${{ steps.entrypoint.outputs.stdout }}

 runs:
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -8,7 +8,7 @@ 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="${DRONE_SSH_VERSION:-1.8.0}"
+DRONE_SSH_VERSION="${DRONE_SSH_VERSION:-1.8.1}"

 function detect_client_info() {
  if [ -n "${SSH_CLIENT_OS-}" ]; then
@@ -69,9 +69,9 @@ echo "======= CLI Version ======="
 sh -c "${TARGET} --version" # print version
 echo "==========================="
 if [[ "$INPUT_CAPTURE_STDOUT" == 'true' ]]; then
-  echo 'stdout<<EOF' >> $GITHUB_OUTPUT # use heredoc for multiline output
+  echo 'stdout<<EOF' >>$GITHUB_OUTPUT          # use heredoc for multiline output
  sh -c "${TARGET} $*" | tee -a $GITHUB_OUTPUT # run the command
-  echo 'EOF' >> $GITHUB_OUTPUT
+  echo 'EOF' >>$GITHUB_OUTPUT
 else
  sh -c "${TARGET} $*" # run the command
 fi