Files
openclaw/scripts/lib/swift-toolchain.sh
2026-07-04 08:00:15 +02:00

34 lines
1.4 KiB
Bash

#!/usr/bin/env bash
REQUIRED_SWIFT_TOOLS_MAJOR=6
REQUIRED_SWIFT_TOOLS_MINOR=2
require_swift_toolchain() {
local swift_version
if ! swift_version="$(swift --version 2>&1)"; then
printf '%s\n' "$swift_version" >&2
echo "ERROR: OpenClaw macOS app packaging requires Swift tools ${REQUIRED_SWIFT_TOOLS_MAJOR}.${REQUIRED_SWIFT_TOOLS_MINOR}+." >&2
echo " Install/select Xcode 26.x or newer before running macOS packaging scripts." >&2
return 1
fi
local major_minor
major_minor="$(printf '%s\n' "$swift_version" | sed -nE 's/.*Apple Swift version ([0-9]+)\.([0-9]+).*/\1 \2/p' | head -n 1)"
if [[ -z "$major_minor" ]]; then
printf '%s\n' "$swift_version" >&2
echo "ERROR: Could not parse selected Swift toolchain version." >&2
echo " OpenClaw macOS app packaging requires Swift tools ${REQUIRED_SWIFT_TOOLS_MAJOR}.${REQUIRED_SWIFT_TOOLS_MINOR}+." >&2
return 1
fi
local major minor
read -r major minor <<< "$major_minor"
if (( major < REQUIRED_SWIFT_TOOLS_MAJOR )) ||
(( major == REQUIRED_SWIFT_TOOLS_MAJOR && minor < REQUIRED_SWIFT_TOOLS_MINOR )); then
printf '%s\n' "$swift_version" >&2
echo "ERROR: OpenClaw macOS app packaging requires Swift tools ${REQUIRED_SWIFT_TOOLS_MAJOR}.${REQUIRED_SWIFT_TOOLS_MINOR}+." >&2
echo " Current Swift is ${major}.${minor}; install/select Xcode 26.x or newer." >&2
return 1
fi
}