128 lines
3.3 KiB
Bash
128 lines
3.3 KiB
Bash
|
#!/bin/bash
|
||
|
|
# detect-platform.sh - Platform detection utility
|
||
|
|
# Returns: win32, linux, or macos
|
||
|
|
# Exit code: 0 for success, 1 for unknown platform
|
||
|
|
|
||
|
|
set -e
|
||
|
|
|
||
|
|
# =============================================================================
|
||
|
|
# Platform Detection
|
||
|
|
# =============================================================================
|
||
|
|
|
||
|
|
detect_platform() {
|
||
|
|
local uname_output
|
||
|
|
uname_output=$(uname -s)
|
||
|
|
|
||
|
|
case "$uname_output" in
|
||
|
|
"Darwin")
|
||
|
|
echo "macos"
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
"Linux")
|
||
|
|
echo "linux"
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
"CYGWIN"*|"MINGW"*|"MSYS"*)
|
||
|
|
echo "win32"
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
echo "Error: Unknown platform '$uname_output'" >&2
|
||
|
|
echo "Supported platforms: Darwin (macOS), Linux, CYGWIN/MINGW/MSYS (Windows)" >&2
|
||
|
|
return 1
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
}
|
||
|
|
|
||
|
|
# =============================================================================
|
||
|
|
# Additional Platform Information
|
||
|
|
# =============================================================================
|
||
|
|
|
||
|
|
detect_architecture() {
|
||
|
|
local uname_machine
|
||
|
|
uname_machine=$(uname -m)
|
||
|
|
|
||
|
|
case "$uname_machine" in
|
||
|
|
"x86_64"|"amd64")
|
||
|
|
echo "x64"
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
"i386"|"i686")
|
||
|
|
echo "x86"
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
"arm64"|"aarch64")
|
||
|
|
echo "arm64"
|
||
|
|
return 0
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
echo "Error: Unknown architecture '$uname_machine'" >&2
|
||
|
|
echo "Supported architectures: x86_64, i386, i686, arm64, aarch64" >&2
|
||
|
|
return 1
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
}
|
||
|
|
|
||
|
|
get_platform_info() {
|
||
|
|
local platform arch
|
||
|
|
|
||
|
|
platform=$(detect_platform)
|
||
|
|
if [[ $? -ne 0 ]]; then
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
arch=$(detect_architecture)
|
||
|
|
if [[ $? -ne 0 ]]; then
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo "Platform: $platform"
|
||
|
|
echo "Architecture: $arch"
|
||
|
|
echo "Full info: $(uname -a)"
|
||
|
|
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
|
||
|
|
# =============================================================================
|
||
|
|
# Main execution
|
||
|
|
# =============================================================================
|
||
|
|
|
||
|
|
main() {
|
||
|
|
local command="${1:-detect}"
|
||
|
|
|
||
|
|
case "$command" in
|
||
|
|
"detect")
|
||
|
|
detect_platform
|
||
|
|
;;
|
||
|
|
"arch")
|
||
|
|
detect_architecture
|
||
|
|
;;
|
||
|
|
"info")
|
||
|
|
get_platform_info
|
||
|
|
;;
|
||
|
|
"help"|"-h"|"--help")
|
||
|
|
echo "Usage: $0 [detect|arch|info|help]"
|
||
|
|
echo ""
|
||
|
|
echo "Commands:"
|
||
|
|
echo " detect - Detect platform (macos, linux, win32)"
|
||
|
|
echo " arch - Detect architecture (x64, x86, arm64)"
|
||
|
|
echo " info - Show detailed platform information"
|
||
|
|
echo " help - Show this help message"
|
||
|
|
echo ""
|
||
|
|
echo "Examples:"
|
||
|
|
echo " $0 detect # Returns: macos"
|
||
|
|
echo " $0 arch # Returns: x64"
|
||
|
|
echo " $0 info # Returns: Platform: macos, Architecture: x64, etc."
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
echo "Error: Unknown command '$command'" >&2
|
||
|
|
echo "Run '$0 help' for usage information" >&2
|
||
|
|
return 1
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
}
|
||
|
|
|
||
|
|
# Only run main if script is executed directly (not sourced)
|
||
|
|
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
|
||
|
|
main "$@"
|
||
|
|
fi
|