actions/setup-ssh-client
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fix: do not place shell wrapper in GITHUB_WORKSPACE; use RUNNER_TEMP or /tmp

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Karolis2011 2025-11-20 00:02:42 +02:00
parent b41a00431c
commit 763b8f8e8d
1 changed files with 22 additions and 11 deletions
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33
action.yml
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@ -149,13 +149,15 @@ runs:
- name: Create SSH Remote Shell Wrapper
id: setup-shell-wrapper
if: inputs.use-shell-wrapper == 'true'
shell: bash
run: |
# Create a unique temporary wrapper script. Prefer RUNNER_TEMP if set.
WRAPPER_DIR="${RUNNER_TEMP:-/tmp}"
# Create a unique temporary directory for the wrapper. Do NOT place
# the wrapper in the `GITHUB_WORKSPACE` to avoid polluting repo files.
# Prefer runner-specific temp folders (RUNNER_TEMP), then /tmp.
TEMP_DIR="${RUNNER_TEMP:-/tmp}"
WRAPPER_DIR=$(mktemp -d "$TEMP_DIR/setup-ssh-client-XXXXXX")"
mkdir -p "$WRAPPER_DIR"
WRAPPER_PATH="$(mktemp "$WRAPPER_DIR/ssh-remote-shell-XXXXXX.sh")"
WRAPPER_PATH="$WRAPPER_DIR/ssh-remote-shell.sh"
cat << 'WRAPPER_EOF' > "$WRAPPER_PATH"
#!/bin/bash
@ -185,17 +187,26 @@ runs:
WRAPPER_EOF
chmod +x "$WRAPPER_PATH"
echo "shell-wrapper-path=$WRAPPER_PATH" >> $GITHUB_OUTPUT
echo "✅ SSH remote shell wrapper created at $WRAPPER_PATH"
echo ""
echo "To use the remote shell in subsequent steps, add:"
echo " shell: ssh-remote"
echo ""
echo "The 'ssh-remote' shell is now available for use."
# We also create symlink without the .sh extension for use in path
if [ "${{ inputs.use-shell-wrapper }}" = "true" ]; then
ln -s "$WRAPPER_DIR/ssh-remote" "$WRAPPER_PATH"
echo ""
echo "To use the remote shell in subsequent steps, add:"
echo " shell: ssh-remote"
echo ""
echo "The 'ssh-remote' shell is now available for use."
fi
echo "shell-wrapper-dir=$WRAPPER_DIR" >> $GITHUB_OUTPUT
echo "shell-wrapper-path=$WRAPPER_PATH" >> $GITHUB_OUTPUT
- name: Register Custom Shell
if: inputs.use-shell-wrapper == 'true'
shell: bash
run: |
echo "ssh-remote=${{ steps.setup-shell-wrapper.outputs.shell-wrapper-path }} {0}" >> "$GITHUB_ENV"
SHELL_WRAPPER_DIR="${{ steps.setup-shell-wrapper.outputs.shell-wrapper-dir }}"
# Register custom shell for this job
echo "Adding custom shell 'ssh-remote' to PATH"
echo "$SHELL_WRAPPER_DIR" >> $GITHUB_PATH
echo "✅ Custom shell 'ssh-remote' registered for this job"