# Copyright (c) 2022 Status Research & Development GmbH. Licensed under
# either of:
# - Apache License, version 2.0
# - MIT license
# at your option. This file may not be copied, modified, or distributed except
# according to those terms.

# Build system configuration (no longer using nimbus-build-system)
FORMAT_MSG := "\x1B[95mFormatting:\x1B[39m"
BUILD_MSG := "\x1B[92mBuilding:\x1B[39m"
INFO_MSG := "\x1B[94mInfo:\x1B[39m"
WARN_MSG := "\x1B[93mWarning:\x1B[39m"

# Nim binary detection
NIM_BINARY := $(shell which nim 2>/dev/null)
ifeq ($(NIM_BINARY),)
  $(error Nim compiler not found. Please install Nim >= 2.2.4)
endif

# Nimble binary detection
NIMBLE_BINARY := $(shell which nimble 2>/dev/null)
ifeq ($(NIMBLE_BINARY),)
  $(error Nimble not found. Please install Nimble)
endif

# Environment script (simplified - just use current env)
ENV_SCRIPT :=

# Handle output
HANDLE_OUTPUT :=
ifneq ($(V), 1)
  HANDLE_OUTPUT := &> /dev/null
endif

# Determine the OS
detected_OS := $(shell uname -s)
ifneq (,$(findstring MINGW,$(detected_OS)))
  detected_OS := Windows
endif

ifeq ($(detected_OS),Windows)
  # Update MINGW_PATH to standard MinGW location
  MINGW_PATH = /mingw64
  NIM_PARAMS += --passC:"-I$(MINGW_PATH)/include"
  NIM_PARAMS += --passL:"-L$(MINGW_PATH)/lib"
  NIM_PARAMS += --passL:"-Lvendor/nim-nat-traversal/vendor/miniupnp/miniupnpc"
  NIM_PARAMS += --passL:"-Lvendor/nim-nat-traversal/vendor/libnatpmp-upstream"

  LIBS = -lws2_32 -lbcrypt -liphlpapi -luserenv -lntdll -lminiupnpc -lnatpmp -lpq
  NIM_PARAMS += $(foreach lib,$(LIBS),--passL:"$(lib)")

  export PATH := /c/msys64/usr/bin:/c/msys64/mingw64/bin:/c/msys64/usr/lib:/c/msys64/mingw64/lib:$(PATH)

endif

##########
## Main ##
##########
.PHONY: all test update clean

# default target, because it's the first one that doesn't start with '.'
all: | wakunode2 example2 chat2 chat2bridge libwaku

test_file := $(word 2,$(MAKECMDGOALS))
define test_name
$(shell echo '$(MAKECMDGOALS)' | cut -d' ' -f3-)
endef

test:
ifeq ($(strip $(test_file)),)
	$(MAKE) testcommon
	$(MAKE) testwaku
else
	$(MAKE) compile-test TEST_FILE="$(test_file)" TEST_NAME="$(call test_name)"
endif
# this prevents make from erroring on unknown targets like "Index"
%:
	@true

# Build directory
build:
	mkdir -p build

waku.nims:
	ln -s waku.nimble $@

# Update dependencies using Nimble
# This is the ONLY target that should install/update Nimble packages
update: | waku.nims
	@echo -e $(INFO_MSG) "Updating vendor submodules..."
	git submodule update --init --recursive
	@echo -e $(INFO_MSG) "Installing/updating Nimble dependencies..."
	nimble install --depsOnly -y
	@echo -e $(INFO_MSG) "Setting up Nimble paths..."
	nimble setup
	@echo -e $(INFO_MSG) "Building nph formatter..."
	$(MAKE) build-nph
	@echo -e $(INFO_MSG) "Update complete!"

clean:
	@echo -e $(INFO_MSG) "Cleaning Nimble package cache..."
	rm -rf ~/.nimble/pkgs2/*
	rm -rf ~/.nimble/pkgcache/*
	@echo -e $(INFO_MSG) "Cleaning build artifacts..."
	rm -rf build
	@echo -e $(INFO_MSG) "Clean complete!"

## Possible values: prod; debug
TARGET ?= prod

## Git version
GIT_VERSION ?= $(shell git describe --abbrev=6 --always --tags)
## Compilation parameters. If defined in the CLI the assignments won't be executed
NIM_PARAMS := $(NIM_PARAMS) -d:git_version=\"$(GIT_VERSION)\"

# nim-ffi is now installed via Nimble as 'ffi' package

## Heaptracker options
HEAPTRACKER ?= 0
HEAPTRACKER_INJECT ?= 0
ifeq ($(HEAPTRACKER), 1)
# Assumes Nim's lib/system/alloc.nim is patched!
TARGET := debug-with-heaptrack

ifeq ($(HEAPTRACKER_INJECT), 1)
# the Nim compiler will load 'libheaptrack_inject.so'
HEAPTRACK_PARAMS := -d:heaptracker -d:heaptracker_inject
NIM_PARAMS := $(NIM_PARAMS) -d:heaptracker -d:heaptracker_inject
else
# the Nim compiler will load 'libheaptrack_preload.so'
HEAPTRACK_PARAMS := -d:heaptracker
NIM_PARAMS := $(NIM_PARAMS) -d:heaptracker
endif

endif
## end of Heaptracker options

##################
## Dependencies ##
##################
.PHONY: deps libbacktrace

FOUNDRY_VERSION := 1.5.0
PNPM_VERSION := 10.23.0


rustup:
ifeq (, $(shell which cargo))
# Install Rustup if it's not installed
# -y: Assume "yes" for all prompts
# --default-toolchain stable: Install the stable toolchain
	curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain stable
endif

rln-deps: rustup
	./scripts/install_rln_tests_dependencies.sh $(FOUNDRY_VERSION) $(PNPM_VERSION)

# Check dependencies are ready (does NOT install packages)
# Run 'make update' first to install/update Nimble packages
deps: | waku.nims
	@echo -e $(INFO_MSG) "Dependencies check passed"
	@echo -e $(INFO_MSG) "If you haven't run 'make update' yet, please do so to install Nimble packages"


### nim-libbacktrace

# "-d:release" implies "--stacktrace:off" and it cannot be added to config.nims
ifeq ($(DEBUG), 0)
NIM_PARAMS := $(NIM_PARAMS) -d:release
else
NIM_PARAMS := $(NIM_PARAMS) -d:debug
endif

ifeq ($(USE_LIBBACKTRACE), 0)
NIM_PARAMS := $(NIM_PARAMS) -d:disable_libbacktrace
endif

# enable experimental exit is dest feature in libp2p mix
NIM_PARAMS := $(NIM_PARAMS) -d:libp2p_mix_experimental_exit_is_dest 

# Nimble packages directory
NIMBLE_PKGS_DIR := $(shell nimble path 2>/dev/null | head -1 | xargs dirname 2>/dev/null || echo "$(HOME)/.nimble/pkgs2")

# libbacktrace is now installed via Nimble, build native parts
libbacktrace:
	@if [ -d "$(NIMBLE_PKGS_DIR)/nim-libbacktrace-"* ]; then \
		$(MAKE) -C $$(ls -d $(NIMBLE_PKGS_DIR)/nim-libbacktrace-* | head -1) --no-print-directory BUILD_CXX_LIB=0 2>/dev/null || true; \
	fi

clean-libbacktrace:
	@echo "libbacktrace cleanup handled by nimble"

# Libbacktrace is optional - disable by default with Nimble
# To enable: make USE_LIBBACKTRACE=1
USE_LIBBACKTRACE ?= 0
ifneq ($(USE_LIBBACKTRACE), 0)
deps: | libbacktrace
endif

ifeq ($(POSTGRES), 1)
NIM_PARAMS := $(NIM_PARAMS) -d:postgres -d:nimDebugDlOpen
endif

ifeq ($(DEBUG_DISCV5), 1)
NIM_PARAMS := $(NIM_PARAMS) -d:debugDiscv5
endif

clean: | clean-libbacktrace


##################
##     RLN      ##
##################
.PHONY: librln

LIBRLN_BUILDDIR := $(CURDIR)/vendor/zerokit
LIBRLN_VERSION := v0.9.0

ifeq ($(detected_OS),Windows)
LIBRLN_FILE := rln.lib
else
LIBRLN_FILE := librln_$(LIBRLN_VERSION).a
endif

$(LIBRLN_FILE):
	echo -e $(BUILD_MSG) "$@" && \
		./scripts/build_rln.sh $(LIBRLN_BUILDDIR) $(LIBRLN_VERSION) $(LIBRLN_FILE)

librln: | $(LIBRLN_FILE)
	$(eval NIM_PARAMS += --passL:$(LIBRLN_FILE) --passL:-lm)

clean-librln:
	cargo clean --manifest-path vendor/zerokit/rln/Cargo.toml
	rm -f $(LIBRLN_FILE)

# Extend clean target
clean: | clean-librln

#################
## Waku Common ##
#################
.PHONY: testcommon

testcommon: | build deps
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim testcommon $(NIM_PARAMS) waku.nims


##########
## Waku ##
##########
.PHONY: testwaku wakunode2 testwakunode2 example2 chat2 chat2bridge liteprotocoltester

# install rln-deps only for the testwaku target
testwaku: | build deps rln-deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim test -d:os=$(shell uname) $(NIM_PARAMS) waku.nims

wakunode2: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
	\
		$(ENV_SCRIPT) nim wakunode2 $(NIM_PARAMS) waku.nims

benchmarks: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim benchmarks $(NIM_PARAMS) waku.nims

testwakunode2: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim testwakunode2 $(NIM_PARAMS) waku.nims

example2: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim example2 $(NIM_PARAMS) waku.nims

chat2: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim chat2 $(NIM_PARAMS) waku.nims

chat2mix: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim chat2mix $(NIM_PARAMS) waku.nims

rln-db-inspector: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
	$(ENV_SCRIPT) nim rln_db_inspector $(NIM_PARAMS) waku.nims

chat2bridge: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim chat2bridge $(NIM_PARAMS) waku.nims

liteprotocoltester: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim liteprotocoltester $(NIM_PARAMS) waku.nims

lightpushwithmix: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim lightpushwithmix $(NIM_PARAMS) waku.nims

build/%: | build deps librln
	echo -e $(BUILD_MSG) "build/$*" && \
		$(ENV_SCRIPT) nim buildone $(NIM_PARAMS) waku.nims $*

compile-test: | build deps librln
	echo -e $(BUILD_MSG) "$(TEST_FILE)" "\"$(TEST_NAME)\"" && \
		$(ENV_SCRIPT) nim buildTest $(NIM_PARAMS) waku.nims $(TEST_FILE) && \
		$(ENV_SCRIPT) nim execTest $(NIM_PARAMS) waku.nims $(TEST_FILE) "\"$(TEST_NAME)\""; \

################
## Waku tools ##
################
.PHONY: tools wakucanary networkmonitor

tools: networkmonitor wakucanary

wakucanary: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim wakucanary $(NIM_PARAMS) waku.nims

networkmonitor: | build deps librln
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim networkmonitor $(NIM_PARAMS) waku.nims

############
## Format ##
############
.PHONY: build-nph install-nph clean-nph print-nph-path

# Default location for nph binary shall be next to nim binary to make it available on the path.
NPH:=$(shell dirname $(NIM_BINARY))/nph

# nph is installed via Nimble, find it in nimble bin directory
NIMBLE_BIN_DIR := $(shell nimble path 2>/dev/null | head -1 | xargs dirname 2>/dev/null)/../bin
NPH_NIMBLE := $(NIMBLE_BIN_DIR)/nph

build-nph: | build deps
ifeq ("$(wildcard $(NPH))","")
	@echo -e $(INFO_MSG) "Installing nph via Nimble..."
	nimble install -y nph
	@# copy binary next to Nim compiler if not already there
	@if [ ! -f "$(NPH)" ]; then \
		NPH_INSTALLED=$$(command -v nph 2>/dev/null || true); \
		[ -n "$$NPH_INSTALLED" ] && cp "$$NPH_INSTALLED" "$(NPH)"; \
	fi
	@echo "nph utility is available at $(NPH)"
else
	@echo "nph utility already exists at $(NPH)"
endif

GIT_PRE_COMMIT_HOOK := .git/hooks/pre-commit

install-nph: build-nph
ifeq ("$(wildcard $(GIT_PRE_COMMIT_HOOK))","")
	cp ./scripts/git_pre_commit_format.sh $(GIT_PRE_COMMIT_HOOK)
else
	echo "$(GIT_PRE_COMMIT_HOOK) already present, will NOT override"
	exit 1
endif

nph/%: | build-nph
	echo -e $(FORMAT_MSG) "nph/$*" && \
		$(NPH) $*

clean-nph:
	rm -f $(NPH)

# To avoid hardcoding nph binary location in several places
print-nph-path:
	echo "$(NPH)"

clean: | clean-nph

###################
## Documentation ##
###################
.PHONY: docs coverage

# TODO: Remove unused target
docs: | build deps
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) nim doc --run --index:on --project --out:.gh-pages waku/waku.nim waku.nims

coverage:
	echo -e $(BUILD_MSG) "build/$@" && \
		$(ENV_SCRIPT) ./scripts/run_cov.sh -y


#####################
## Container image ##
#####################
# -d:insecure - Necessary to enable Prometheus HTTP endpoint for metrics
# -d:chronicles_colors:none - Necessary to disable colors in logs for Docker
DOCKER_IMAGE_NIMFLAGS ?= -d:chronicles_colors:none -d:insecure -d:postgres
DOCKER_IMAGE_NIMFLAGS := $(DOCKER_IMAGE_NIMFLAGS) $(HEAPTRACK_PARAMS)

# build a docker image for the fleet
docker-image: MAKE_TARGET ?= wakunode2
docker-image: DOCKER_IMAGE_TAG ?= $(MAKE_TARGET)-$(GIT_VERSION)
docker-image: DOCKER_IMAGE_NAME ?= wakuorg/nwaku:$(DOCKER_IMAGE_TAG)
docker-image:
	docker build \
		--build-arg="MAKE_TARGET=$(MAKE_TARGET)" \
		--build-arg="NIMFLAGS=$(DOCKER_IMAGE_NIMFLAGS)" \
		--build-arg="NIM_COMMIT=$(DOCKER_NIM_COMMIT)" \
		--build-arg="LOG_LEVEL=$(LOG_LEVEL)" \
		--build-arg="HEAPTRACK_BUILD=$(HEAPTRACKER)" \
		--label="commit=$(shell git rev-parse HEAD)" \
		--label="version=$(GIT_VERSION)" \
		--target $(TARGET) \
		--tag $(DOCKER_IMAGE_NAME) .

docker-quick-image: MAKE_TARGET ?= wakunode2
docker-quick-image: DOCKER_IMAGE_TAG ?= $(MAKE_TARGET)-$(GIT_VERSION)
docker-quick-image: DOCKER_IMAGE_NAME ?= wakuorg/nwaku:$(DOCKER_IMAGE_TAG)
docker-quick-image: NIM_PARAMS := $(NIM_PARAMS) -d:chronicles_colors:none -d:insecure -d:postgres --passL:$(LIBRLN_FILE) --passL:-lm
docker-quick-image: | build deps librln wakunode2
	docker build \
		--build-arg="MAKE_TARGET=$(MAKE_TARGET)" \
		--tag $(DOCKER_IMAGE_NAME) \
		--target $(TARGET) \
		--file docker/binaries/Dockerfile.bn.local \
		.

docker-push:
	docker push $(DOCKER_IMAGE_NAME)

####################################
## Container lite-protocol-tester ##
####################################
# -d:insecure - Necessary to enable Prometheus HTTP endpoint for metrics
# -d:chronicles_colors:none - Necessary to disable colors in logs for Docker
DOCKER_LPT_NIMFLAGS ?= -d:chronicles_colors:none -d:insecure

# build a docker image for the fleet
docker-liteprotocoltester: DOCKER_LPT_TAG ?= latest
docker-liteprotocoltester: DOCKER_LPT_NAME ?= wakuorg/liteprotocoltester:$(DOCKER_LPT_TAG)
# --no-cache
docker-liteprotocoltester:
	docker build \
		--build-arg="MAKE_TARGET=liteprotocoltester" \
		--build-arg="NIMFLAGS=$(DOCKER_LPT_NIMFLAGS)" \
		--build-arg="NIM_COMMIT=$(DOCKER_NIM_COMMIT)" \
		--build-arg="LOG_LEVEL=TRACE" \
		--label="commit=$(shell git rev-parse HEAD)" \
		--label="version=$(GIT_VERSION)" \
		--target $(if $(filter deploy,$(DOCKER_LPT_TAG)),deployment_lpt,standalone_lpt) \
		--tag $(DOCKER_LPT_NAME) \
		--file apps/liteprotocoltester/Dockerfile.liteprotocoltester.compile \
		.

docker-quick-liteprotocoltester: DOCKER_LPT_TAG ?= latest
docker-quick-liteprotocoltester: DOCKER_LPT_NAME ?= wakuorg/liteprotocoltester:$(DOCKER_LPT_TAG)
docker-quick-liteprotocoltester: | liteprotocoltester
	docker build \
		--tag $(DOCKER_LPT_NAME) \
		--file apps/liteprotocoltester/Dockerfile.liteprotocoltester \
		.

docker-liteprotocoltester-push:
	docker push $(DOCKER_LPT_NAME)


################
## C Bindings ##
################
.PHONY: cbindings cwaku_example libwaku

STATIC ?= 0
BUILD_COMMAND ?= libwakuDynamic

ifeq ($(detected_OS),Windows)
	LIB_EXT_DYNAMIC = dll
	LIB_EXT_STATIC = lib
else ifeq ($(detected_OS),Darwin)
	LIB_EXT_DYNAMIC = dylib
	LIB_EXT_STATIC = a
else ifeq ($(detected_OS),Linux)
	LIB_EXT_DYNAMIC = so
	LIB_EXT_STATIC = a
endif

LIB_EXT := $(LIB_EXT_DYNAMIC)
ifeq ($(STATIC), 1)
	LIB_EXT = $(LIB_EXT_STATIC)
	BUILD_COMMAND = libwakuStatic
endif

libwaku: | build deps librln
	echo -e $(BUILD_MSG) "build/$@.$(LIB_EXT)" && $(ENV_SCRIPT) nim $(BUILD_COMMAND) $(NIM_PARAMS) waku.nims $@.$(LIB_EXT)

#####################
## Mobile Bindings ##
#####################
.PHONY: libwaku-android \
				libwaku-android-precheck \
				libwaku-android-arm64 \
				libwaku-android-amd64 \
				libwaku-android-x86 \
				libwaku-android-arm \
				rebuild-nat-libs \
				build-libwaku-for-android-arch

ANDROID_TARGET ?= 30
ifeq ($(detected_OS),Darwin)
	ANDROID_TOOLCHAIN_DIR := $(ANDROID_NDK_HOME)/toolchains/llvm/prebuilt/darwin-x86_64
else
	ANDROID_TOOLCHAIN_DIR := $(ANDROID_NDK_HOME)/toolchains/llvm/prebuilt/linux-x86_64
endif

rebuild-nat-libs: | clean-cross nat-libs

libwaku-android-precheck:
ifndef ANDROID_NDK_HOME
		$(error ANDROID_NDK_HOME is not set)
endif

build-libwaku-for-android-arch:
	$(MAKE) rebuild-nat-libs CC=$(ANDROID_TOOLCHAIN_DIR)/bin/$(ANDROID_COMPILER) && \
	./scripts/build_rln_android.sh $(CURDIR)/build $(LIBRLN_BUILDDIR) $(LIBRLN_VERSION) $(CROSS_TARGET) $(ABIDIR) && \
	CPU=$(CPU) ABIDIR=$(ABIDIR) ANDROID_ARCH=$(ANDROID_ARCH) ANDROID_COMPILER=$(ANDROID_COMPILER) ANDROID_TOOLCHAIN_DIR=$(ANDROID_TOOLCHAIN_DIR) $(ENV_SCRIPT) nim libWakuAndroid $(NIM_PARAMS) waku.nims

libwaku-android-arm64: ANDROID_ARCH=aarch64-linux-android
libwaku-android-arm64: CPU=arm64
libwaku-android-arm64: ABIDIR=arm64-v8a
libwaku-android-arm64: | libwaku-android-precheck build deps
	$(MAKE) build-libwaku-for-android-arch ANDROID_ARCH=$(ANDROID_ARCH) CROSS_TARGET=$(ANDROID_ARCH) CPU=$(CPU) ABIDIR=$(ABIDIR) ANDROID_COMPILER=$(ANDROID_ARCH)$(ANDROID_TARGET)-clang

libwaku-android-amd64: ANDROID_ARCH=x86_64-linux-android
libwaku-android-amd64: CPU=amd64
libwaku-android-amd64: ABIDIR=x86_64
libwaku-android-amd64: | libwaku-android-precheck build deps
	$(MAKE) build-libwaku-for-android-arch ANDROID_ARCH=$(ANDROID_ARCH) CROSS_TARGET=$(ANDROID_ARCH) CPU=$(CPU) ABIDIR=$(ABIDIR) ANDROID_COMPILER=$(ANDROID_ARCH)$(ANDROID_TARGET)-clang

libwaku-android-x86: ANDROID_ARCH=i686-linux-android
libwaku-android-x86: CPU=i386
libwaku-android-x86: ABIDIR=x86
libwaku-android-x86: | libwaku-android-precheck build deps
	$(MAKE) build-libwaku-for-android-arch ANDROID_ARCH=$(ANDROID_ARCH) CROSS_TARGET=$(ANDROID_ARCH) CPU=$(CPU) ABIDIR=$(ABIDIR) ANDROID_COMPILER=$(ANDROID_ARCH)$(ANDROID_TARGET)-clang

libwaku-android-arm: ANDROID_ARCH=armv7a-linux-androideabi
libwaku-android-arm: CPU=arm
libwaku-android-arm: ABIDIR=armeabi-v7a
libwaku-android-arm: | libwaku-android-precheck build deps
# cross-rs target architecture name does not match the one used in android
	$(MAKE) build-libwaku-for-android-arch ANDROID_ARCH=$(ANDROID_ARCH) CROSS_TARGET=armv7-linux-androideabi CPU=$(CPU) ABIDIR=$(ABIDIR) ANDROID_COMPILER=$(ANDROID_ARCH)$(ANDROID_TARGET)-clang

libwaku-android:
	$(MAKE) libwaku-android-amd64
	$(MAKE) libwaku-android-arm64
	$(MAKE) libwaku-android-x86
# This target is disabled because on recent versions of cross-rs complain with the following error
# relocation R_ARM_THM_ALU_PREL_11_0 cannot be used against symbol 'stack_init_trampoline_return'; recompile with -fPIC
# It's likely this architecture is not used so we might just not support it.
#	$(MAKE) libwaku-android-arm

#################
## iOS Bindings #
#################
.PHONY: libwaku-ios-precheck \
				libwaku-ios-device \
				libwaku-ios-simulator \
				libwaku-ios

IOS_DEPLOYMENT_TARGET ?= 18.0

# Get SDK paths dynamically using xcrun
define get_ios_sdk_path
$(shell xcrun --sdk $(1) --show-sdk-path 2>/dev/null)
endef

libwaku-ios-precheck:
ifeq ($(detected_OS),Darwin)
	@command -v xcrun >/dev/null 2>&1 || { echo "Error: Xcode command line tools not installed"; exit 1; }
else
	$(error iOS builds are only supported on macOS)
endif

# Build for iOS architecture 
build-libwaku-for-ios-arch:
	IOS_SDK=$(IOS_SDK) IOS_ARCH=$(IOS_ARCH) IOS_SDK_PATH=$(IOS_SDK_PATH) $(ENV_SCRIPT) nim libWakuIOS $(NIM_PARAMS) waku.nims

# iOS device (arm64)
libwaku-ios-device: IOS_ARCH=arm64
libwaku-ios-device: IOS_SDK=iphoneos
libwaku-ios-device: IOS_SDK_PATH=$(call get_ios_sdk_path,iphoneos)
libwaku-ios-device: | libwaku-ios-precheck build deps
	$(MAKE) build-libwaku-for-ios-arch IOS_ARCH=$(IOS_ARCH) IOS_SDK=$(IOS_SDK) IOS_SDK_PATH=$(IOS_SDK_PATH)

# iOS simulator (arm64 - Apple Silicon Macs)
libwaku-ios-simulator: IOS_ARCH=arm64
libwaku-ios-simulator: IOS_SDK=iphonesimulator
libwaku-ios-simulator: IOS_SDK_PATH=$(call get_ios_sdk_path,iphonesimulator)
libwaku-ios-simulator: | libwaku-ios-precheck build deps
	$(MAKE) build-libwaku-for-ios-arch IOS_ARCH=$(IOS_ARCH) IOS_SDK=$(IOS_SDK) IOS_SDK_PATH=$(IOS_SDK_PATH)

# Build all iOS targets
libwaku-ios:
	$(MAKE) libwaku-ios-device
	$(MAKE) libwaku-ios-simulator

# Helper to find Nimble package paths
NAT_TRAVERSAL_PKG := $(shell ls -d $(NIMBLE_PKGS_DIR)/nim-nat-traversal-* 2>/dev/null | head -1)
LIBBACKTRACE_PKG := $(shell ls -d $(NIMBLE_PKGS_DIR)/nim-libbacktrace-* 2>/dev/null | head -1)

cwaku_example: | build libwaku
	echo -e $(BUILD_MSG) "build/$@" && \
		cc -o "build/$@" \
		./examples/cbindings/waku_example.c \
		./examples/cbindings/base64.c \
		-lwaku -Lbuild/ \
		-pthread -ldl -lm \
		$$(if [ -n "$(NAT_TRAVERSAL_PKG)" ]; then echo "-lminiupnpc -L$(NAT_TRAVERSAL_PKG)/vendor/miniupnp/miniupnpc/build/ -lnatpmp -L$(NAT_TRAVERSAL_PKG)/vendor/libnatpmp-upstream/"; fi) \
		$$(if [ -n "$(LIBBACKTRACE_PKG)" ]; then echo "$(LIBBACKTRACE_PKG)/libbacktrace_wrapper.o $(LIBBACKTRACE_PKG)/install/usr/lib/libbacktrace.a"; fi)

cppwaku_example: | build libwaku
	echo -e $(BUILD_MSG) "build/$@" && \
		g++ -o "build/$@" \
		./examples/cpp/waku.cpp \
		./examples/cpp/base64.cpp \
		-lwaku -Lbuild/ \
		-pthread -ldl -lm \
		$$(if [ -n "$(NAT_TRAVERSAL_PKG)" ]; then echo "-lminiupnpc -L$(NAT_TRAVERSAL_PKG)/vendor/miniupnp/miniupnpc/build/ -lnatpmp -L$(NAT_TRAVERSAL_PKG)/vendor/libnatpmp-upstream/"; fi) \
		$$(if [ -n "$(LIBBACKTRACE_PKG)" ]; then echo "$(LIBBACKTRACE_PKG)/libbacktrace_wrapper.o $(LIBBACKTRACE_PKG)/install/usr/lib/libbacktrace.a"; fi)

nodejswaku: | build deps
		echo -e $(BUILD_MSG) "build/$@" && \
		node-gyp build --directory=examples/nodejs/

###################
# Release Targets #
###################

release-notes:
	docker run \
		-it \
		--rm \
		-v $${PWD}:/opt/sv4git/repo:z \
		-u $(shell id -u) \
		docker.io/wakuorg/sv4git:latest \
			release-notes |\
			sed -E 's@#([0-9]+)@[#\1](https://github.com/waku-org/nwaku/issues/\1)@g'
# I could not get the tool to replace issue ids with links, so using sed for now,
# asked here: https://github.com/bvieira/sv4git/discussions/101