78 lines
1.8 KiB
Bash
78 lines
1.8 KiB
Bash
#!/bin/bash
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# Function to display usage
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usage() {
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echo "Usage: $0 <script_path>"
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echo "Converts the specified Bash script to a binary executable."
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echo "Example: $0 my_script.sh"
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exit 1
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}
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# Function to install shc
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install_shc() {
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echo "Installing shc..."
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if command -v apt &> /dev/null; then
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sudo apt update && sudo apt install -y shc
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elif command -v yum &> /dev/null; then
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sudo yum install -y shc
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else
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echo "Error: Package manager not supported. Please install shc manually."
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exit 1
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fi
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}
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# Function to fix line endings
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fix_line_endings() {
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echo "Fixing line endings for $1..."
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# Check if dos2unix is installed
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if command -v dos2unix &> /dev/null; then
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dos2unix "$1"
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else
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# If dos2unix is not available, use sed as an alternative
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sed -i 's/\r$//' "$1"
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fi
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}
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# Check the number of arguments
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if [ "$#" -ne 1 ]; then
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usage
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fi
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# Get the script path from the argument
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SCRIPT_PATH="$1"
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# Check if the specified script file exists
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if [ ! -f "$SCRIPT_PATH" ]; then
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echo "Error: File '$SCRIPT_PATH' does not exist."
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exit 1
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fi
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# Check and fix line endings
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fix_line_endings "$SCRIPT_PATH"
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# Check if shc is installed
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if ! command -v shc &> /dev/null; then
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install_shc
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fi
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# Create a temporary directory for compilation
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TEMP_DIR=$(mktemp -d)
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# Compile the script using shc
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shc -f "$SCRIPT_PATH" -o "$TEMP_DIR/output_binary"
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# Check if compilation was successful
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if [ $? -ne 0 ]; then
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echo "Error: Failed to compile the script."
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rm -rf "$TEMP_DIR"
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exit 1
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fi
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# Move the binary to the original script directory
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mv "$TEMP_DIR/output_binary" "$(dirname "$SCRIPT_PATH")/$(basename "$SCRIPT_PATH" .sh)_bin"
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# Cleanup
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rm -rf "$TEMP_DIR"
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# Success message
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echo "Success: Script '$SCRIPT_PATH' has been converted to binary as '$(basename "$SCRIPT_PATH" .sh)_bin'." |