nip 17, and 59

build.sh

@@ -58,6 +58,7 @@ FORCE_NIPS=""
 VERBOSE=false
 HELP=false
 BUILD_TESTS=false
+BUILD_EXAMPLES=false
 NO_COLOR_FLAG=false
 
 # Parse command line arguments
@@ -83,6 +84,10 @@ while [[ $# -gt 0 ]]; do
             BUILD_TESTS=true
             shift
             ;;
+        --examples|-e)
+            BUILD_EXAMPLES=true
+            shift
+            ;;
         --no-color)
             NO_COLOR_FLAG=true
             shift
@@ -119,6 +124,7 @@ if [ "$HELP" = true ]; then
     echo "  --nips=1,5,6,19       Force specific NIPs (comma-separated)"
     echo "  --nips=all            Include all available NIPs"
     echo "  --tests, -t           Build all test programs in tests/ directory"
+    echo "  --examples, -e        Build all example programs in examples/ directory"
     echo "  --verbose, -v         Verbose output"
     echo "  --no-color            Disable colored output"
     echo "  --help, -h            Show this help"
@@ -134,9 +140,11 @@ if [ "$HELP" = true ]; then
     echo "  006 - Key derivation from mnemonic"
     echo "  011 - Relay information document"
     echo "  013 - Proof of Work"
+    echo "  017 - Private Direct Messages"
     echo "  019 - Bech32 encoding (nsec/npub)"
     echo "  042 - Authentication of clients to relays"
     echo "  044 - Encryption (modern)"
+    echo "  059 - Gift Wrap"
     echo ""
     echo "Examples:"
     echo "  $0                    # Auto-detect NIPs, build for current arch"
@@ -185,7 +193,7 @@ print_info "Auto-detecting needed NIPs from your source code..."
 NEEDED_NIPS=""
 if [ -n "$FORCE_NIPS" ]; then
     if [ "$FORCE_NIPS" = "all" ]; then
-        NEEDED_NIPS="001 004 005 006 011 013 019 042 044"
+        NEEDED_NIPS="001 004 005 006 011 013 017 019 042 044 059"
         print_info "Forced: Building all available NIPs"
     else
         # Convert comma-separated list to space-separated with 3-digit format
@@ -220,10 +228,10 @@ else
     fi
 fi
 
-# If building tests, include all NIPs to ensure test compatibility
-if [ "$BUILD_TESTS" = true ] && [ -z "$FORCE_NIPS" ]; then
-    NEEDED_NIPS="001 004 005 006 011 013 019 042 044"
-    print_info "Building tests - including all available NIPs for test compatibility"
+# If building tests or examples, include all NIPs to ensure compatibility
+if ([ "$BUILD_TESTS" = true ] || [ "$BUILD_EXAMPLES" = true ]) && [ -z "$FORCE_NIPS" ]; then
+    NEEDED_NIPS="001 004 005 006 011 013 017 019 042 044 059"
+    print_info "Building tests/examples - including all available NIPs for compatibility"
 fi
 
 # Ensure NIP-001 is always included (required for core functionality)
@@ -508,9 +516,11 @@ for nip in $NEEDED_NIPS; do
             006) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-006(Keys)" ;;
             011) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-011(Relay-Info)" ;;
             013) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-013(PoW)" ;;
+            017) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-017(DMs)" ;;
             019) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-019(Bech32)" ;;
             042) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-042(Auth)" ;;
             044) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-044(Encrypt)" ;;
+            059) NIP_DESCRIPTIONS="$NIP_DESCRIPTIONS NIP-059(Gift-Wrap)" ;;
         esac
     else
         print_warning "NIP file not found: $NIP_FILE - skipping"
@@ -667,7 +677,53 @@ if [ $AR_RESULT -eq 0 ]; then
         fi
         echo ""
     fi
-    
+
+    # Build examples if requested
+    if [ "$BUILD_EXAMPLES" = true ]; then
+        print_info "Scanning examples/ directory for example programs..."
+
+        if [ ! -d "examples" ]; then
+            print_warning "examples/ directory not found - skipping example builds"
+        else
+            EXAMPLE_COUNT=0
+            SUCCESS_COUNT=0
+
+            # Find all .c files in examples/ directory (not subdirectories)
+            while IFS= read -r -d '' example_file; do
+                EXAMPLE_COUNT=$((EXAMPLE_COUNT + 1))
+                example_name=$(basename "$example_file" .c)
+                example_exe="examples/$example_name"
+
+                print_info "Building example: $example_name"
+
+                # Example compilation with system libraries
+                LINK_FLAGS="-lz -ldl -lpthread -lm $SYSTEM_LIBS"
+
+                if [ "$VERBOSE" = true ]; then
+                    print_info "  Command: $CC $CFLAGS $INCLUDES \"$example_file\" -o \"$example_exe\" ./$OUTPUT $LINK_FLAGS"
+                fi
+
+                if $CC $CFLAGS $INCLUDES "$example_file" -o "$example_exe" "./$OUTPUT" $LINK_FLAGS; then
+                    SUCCESS_COUNT=$((SUCCESS_COUNT + 1))
+                    print_success "Built $example_name"
+                    if [ "$VERBOSE" = true ]; then
+                        print_info "  Executable: $example_exe"
+                    fi
+                else
+                    print_error "  Failed to build: $example_name"
+                fi
+
+            done < <(find examples/ -maxdepth 1 -name "*.c" -type f -print0)
+
+            if [ $EXAMPLE_COUNT -eq 0 ]; then
+                print_warning "No .c files found in examples/ directory"
+            else
+                print_success "Built $SUCCESS_COUNT/$EXAMPLE_COUNT example programs"
+            fi
+        fi
+        echo ""
+    fi
+
     echo "Usage in your project:"
     echo "  gcc your_app.c $OUTPUT -lz -ldl -lpthread -lm $SYSTEM_LIBS -o your_app"
     echo ""