Peekaboo MCP

#!/bin/bash set -e # Exit immediately if a command exits with a non-zero status. set -o pipefail PROJECT_ROOT=$(cd "$(dirname "$0")/.." && pwd) SWIFT_PROJECT_PATH="$PROJECT_ROOT/Apps/CLI" FINAL_BINARY_NAME="peekaboo" FINAL_BINARY_PATH="$PROJECT_ROOT/$FINAL_BINARY_NAME" SIGN_IDENTITY="${SIGN_IDENTITY:-}" CODESIGN_TIMESTAMP="${CODESIGN_TIMESTAMP:-auto}" if command -v xcbeautify >/dev/null 2>&1; then USE_XCBEAUTIFY=1 else USE_XCBEAUTIFY=0 fi pipe_build_output() { if [[ "$USE_XCBEAUTIFY" -eq 1 ]]; then xcbeautify "$@" else cat fi } select_identity() { local preferred available first preferred="$(security find-identity -p codesigning -v 2>/dev/null \ | awk -F'\"' '/Developer ID Application/ { print $2; exit }')" if [ -n "$preferred" ]; then echo "$preferred" return fi available="$(security find-identity -p codesigning -v 2>/dev/null \ | sed -n 's/.*\"\\(.*\\)\"/\\1/p')" if [ -n "$available" ]; then first="$(printf '%s\n' "$available" | head -n1)" echo "$first" return fi return 1 } resolve_signing_identity() { if [ -n "$SIGN_IDENTITY" ]; then return 0 fi if ! SIGN_IDENTITY="$(select_identity)"; then echo "ERROR: No signing identity found. Set SIGN_IDENTITY to a valid codesigning certificate." >&2 exit 1 fi } resolve_timestamp_arg() { TIMESTAMP_ARG="--timestamp=none" case "$CODESIGN_TIMESTAMP" in 1|on|yes|true) TIMESTAMP_ARG="--timestamp" ;; 0|off|no|false) TIMESTAMP_ARG="--timestamp=none" ;; auto) if [[ "$SIGN_IDENTITY" == *"Developer ID Application"* ]]; then TIMESTAMP_ARG="--timestamp" fi ;; *) echo "ERROR: Unknown CODESIGN_TIMESTAMP value: $CODESIGN_TIMESTAMP (use auto|on|off)" >&2 exit 1 ;; esac } set_plist_value() { local plist="$1" local key="$2" local value="$3" /usr/libexec/PlistBuddy -c "Delete :$key" "$plist" >/dev/null 2>&1 || true /usr/libexec/PlistBuddy -c "Add :$key string" "$plist" >/dev/null 2>&1 /usr/libexec/PlistBuddy -c "Set :$key '$value'" "$plist" } generate_info_plist() { local template="$SWIFT_PROJECT_PATH/Sources/Resources/Info.plist" local output="$SWIFT_PROJECT_PATH/.generated/PeekabooCLI-Info.plist" mkdir -p "$SWIFT_PROJECT_PATH/.generated" cp "$template" "$output" local display="Peekaboo $VERSION" set_plist_value "$output" "CFBundleShortVersionString" "$VERSION" set_plist_value "$output" "CFBundleVersion" "$VERSION" set_plist_value "$output" "PeekabooVersionDisplayString" "$display" set_plist_value "$output" "PeekabooGitCommit" "$GIT_COMMIT$GIT_DIRTY" set_plist_value "$output" "PeekabooGitCommitDate" "$GIT_COMMIT_DATE" set_plist_value "$output" "PeekabooGitBranch" "$GIT_BRANCH" set_plist_value "$output" "PeekabooBuildDate" "$BUILD_DATE" export PEEKABOO_CLI_INFO_PLIST_PATH="$output" } # Swift compiler flags for size optimization # -Osize: Optimize for binary size. # -wmo: Whole Module Optimization, allows more aggressive optimizations. # -Xlinker -dead_strip: Remove dead code at the linking stage. SWIFT_OPTIMIZATION_FLAGS="-Xswiftc -Osize -Xswiftc -wmo -Xlinker -dead_strip" echo "🧹 Cleaning previous build artifacts..." (cd "$SWIFT_PROJECT_PATH" && swift package reset) || echo "'swift package reset' encountered an issue, attempting rm -rf..." rm -rf "$SWIFT_PROJECT_PATH/.build" rm -f "$FINAL_BINARY_PATH.tmp" echo "📦 Reading version from version.json..." VERSION=$(node -p "require('$PROJECT_ROOT/version.json').version") echo "Version: $VERSION" # Get git information GIT_COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown") GIT_COMMIT_DATE=$(git show -s --format=%ci HEAD 2>/dev/null || echo "unknown") GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "unknown") GIT_DIRTY=$(git diff --quiet && git diff --cached --quiet || echo "-dirty") BUILD_DATE=$(date -Iseconds) echo "🧾 Embedding version metadata in Info.plist..." generate_info_plist echo "🏗️ Building for arm64 (Apple Silicon) only..." ( cd "$SWIFT_PROJECT_PATH" swift build --arch arm64 -c release $SWIFT_OPTIMIZATION_FLAGS 2>&1 | pipe_build_output ) cp "$SWIFT_PROJECT_PATH/.build/arm64-apple-macosx/release/$FINAL_BINARY_NAME" "$FINAL_BINARY_PATH.tmp" echo "✅ arm64 build complete" echo "🤏 Stripping symbols for further size reduction..." # -S: Remove debugging symbols # -x: Remove non-global symbols # -u: Save symbols of undefined references # Note: LC_UUID is preserved by not using -no_uuid during linking strip -Sxu "$FINAL_BINARY_PATH.tmp" echo "🔏 Code signing the binary..." ENTITLEMENTS_PATH="$SWIFT_PROJECT_PATH/Sources/Resources/peekaboo.entitlements" resolve_signing_identity resolve_timestamp_arg codesign --force --sign "$SIGN_IDENTITY" \ --options runtime \ $TIMESTAMP_ARG \ --identifier "boo.peekaboo.peekaboo" \ --entitlements "$ENTITLEMENTS_PATH" \ "$FINAL_BINARY_PATH.tmp" echo "✅ Signed with identity: $SIGN_IDENTITY" # Verify the signature and embedded info echo "🔍 Verifying code signature..." codesign -dv "$FINAL_BINARY_PATH.tmp" 2>&1 | grep -E "Identifier=|Signature" # Replace the old binary with the new one mv "$FINAL_BINARY_PATH.tmp" "$FINAL_BINARY_PATH" echo "🔍 Verifying final binary..." lipo -info "$FINAL_BINARY_PATH" ls -lh "$FINAL_BINARY_PATH" echo "🎉 ARM64 binary '$FINAL_BINARY_PATH' created and optimized successfully!"