Makefile - roadmap.mojo.syncbase - Git at Google

 SHELL := /bin/bash -euo pipefail
 PWD := $(shell pwd)
 V23_GOPATH := $(shell echo `v23 run env | grep GOPATH | cut -d\= -f2`)
 DART_FILES := $(shell find dart/bin dart/lib dart/test sky_demo/lib -name "*.dart" -not -path "dart/lib/gen/*")
 GO_FILES := $(shell find go/src -name "*.go")
 V23_GO_FILES := $(shell find $(V23_ROOT) -name "*.go")

 # Flags for Syncbase service running as Mojo service.
 # See v.io/x/ref/runtime/internal/mojo_util.go for the wonderful magic that
 # makes this work.
 # If you change these flags, be sure to do a "make clean", since the flag values
 # get bound at compile time.
 SYNCBASED_ADDR := 127.0.0.1:4002
 V23_MOJO_FLAGS := --v=0 --v23.tcp.address=$(SYNCBASED_ADDR) --v23.permissions.literal={\"Admin\":{\"In\":[\"...\"]},\"Write\":{\"In\":[\"...\"]},\"Read\":{\"In\":[\"...\"]},\"Resolve\":{\"In\":[\"...\"]},\"Debug\":{\"In\":[\"...\"]}}

 # MOUNTTABLE_ADDR := 127.0.0.1:4001
 ifdef MOUNTTABLE_ADDR
 	V23_MOJO_FLAGS += --name=syncbase_mojo --v23.namespace.root=/$(MOUNTTABLE_ADDR)
 endif

 ifdef ANDROID
 	# Configure compiler and linker for Android.
 	export GOROOT := $(MOJO_DIR)/src/third_party/go/tool/android_arm
 	export CGO_ENABLED := 1
 	export GOOS := android
 	export GOARCH := arm
 	export GOARM := 7

 	ANDROID_NDK := $(V23_ROOT)/third_party/android/ndk-toolchain

 	export CC := $(ANDROID_NDK)/bin/arm-linux-androideabi-gcc
 	export CXX := $(ANDROID_NDK)/bin/arm-linux-androideabi-g++

 	MOJO_ANDROID_FLAGS := --android
 	MOJO_BUILD_DIR := $(MOJO_DIR)/src/out/android_Debug
 	MOJO_SHARED_LIB := $(PWD)/gen/lib/android/libsystem_thunk.a
 	MOJO_SHELL_PATH := $(MOJO_BUILD_DIR)/apks/MojoShell.apk
 	SKY_BUILD_DIR := $(SKY_DIR)/src/out/android_Debug
 	ETHER_BUILD_DIR := $(PWD)/gen/mojo/android

 	THIRD_PARTY_LIBS := $(V23_ROOT)/third_party/cout/android_arm

 	# NOTE(nlacasse): Trying to write to a directory that the app does not have
 	# permission to causes a crash with no stack trace.  Because of this, we
 	# set logtostderr=true to prevent vlog from writing logs to directories we
 	# don't have permissions on.  (Alternatively, we could set --log_dir to a
 	# directory inside APP_HOME_DIR.)  We set syncbase root-dir inside
 	# APP_HOME_DIR for the same reason.
 	APP_HOME_DIR = /data/data/org.chromium.mojo.shell/app_home
 	V23_MOJO_FLAGS += --logtostderr=true --root-dir=$(APP_HOME_DIR)/syncbase_data
 else
 	# Configure compiler and linker for Linux.
 	export GOROOT := $(MOJO_DIR)/src/third_party/go/tool/linux_amd64

 	MOJO_BUILD_DIR := $(MOJO_DIR)/src/out/Debug
 	MOJO_SHARED_LIB := $(PWD)/gen/lib/linux_amd64/libsystem_thunk.a
 	MOJO_SHELL_PATH := $(MOJO_BUILD_DIR)/mojo_shell
 	SKY_BUILD_DIR := $(SKY_DIR)/src/out/Debug
 	ETHER_BUILD_DIR := $(PWD)/gen/mojo/linux_amd64

 	THIRD_PARTY_LIBS := $(V23_ROOT)/third_party/cout/linux_amd64

 	V23_MOJO_FLAGS += --root-dir=/tmp/syncbase_data
 endif

 GOPATH := $(V23_GOPATH):$(MOJO_DIR):$(MOJO_DIR)/third_party/go:$(MOJO_BUILD_DIR)/gen/go:$(PWD)/go:$(PWD)/gen/go

 # NOTE(nlacasse): Running Go Mojo services requires passing the
 # --enable-multiprocess flag to mojo_shell.  This is because the Go runtime is
 # very large, and can interfere with C++ memory if they are in the same
 # process.
 MOJO_SHELL_FLAGS := -v --enable-multiprocess \
 	--config-alias MOJO_BUILD_DIR=$(MOJO_BUILD_DIR) \
 	--config-alias ETHER_DIR=$(PWD) \
 	--config-alias ETHER_BUILD_DIR=$(ETHER_BUILD_DIR)

 LDFLAGS := -shared

 # Compiles a Go program and links against the Mojo C library.
 # $1 is input filename.
 # $2 is output filename.
 define MOGO_BUILD
 	mkdir -p $(dir $2)
 	GOPATH="$(GOPATH)" \
 	CGO_CFLAGS="-I$(MOJO_DIR)/src $(CGO_CFLAGS)" \
 	CGO_CXXFLAGS="-I$(MOJO_DIR)/src $(CGO_CXXFLAGS)" \
 	CGO_LDFLAGS="-L$(dir $(MOJO_SHARED_LIB)) -lsystem_thunk $(CGO_LDFLAGS)" \
 	$(GOROOT)/bin/go build -o $2 -tags=mojo -ldflags="$(LDFLAGS)" -buildmode=c-shared $1
 	rm -f $(basename $2).h
 endef

 # Generates go bindings from .mojom file.
 # $1 is input filename.
 # $2 is output directory.
 # $3 is language (go, dart, ...).
 define MOJOM_GEN
 	mkdir -p $2
 	$(MOJO_DIR)/src/mojo/public/tools/bindings/mojom_bindings_generator.py $1 -d . -o $2 -g $3
 endef

 .DELETE_ON_ERROR:

 all: test

 .PHONY: build
 build: $(ETHER_BUILD_DIR)/echo_server.mojo  $(ETHER_BUILD_DIR)/syncbase_server.mojo

 # Builds mounttabled, principal, and syncbased.
 bin: $(V23_GO_FILES) | env-check
 	v23 go build -a -o $@/mounttabled v.io/x/ref/services/mounttable/mounttabled
 	v23 go build -a -o $@/principal v.io/x/ref/cmd/principal
 	v23 go build -a -o $@/syncbased v.io/syncbase/x/ref/services/syncbase/syncbased
 	touch $@

 # Mints credentials.
 creds: bin
 	./bin/principal seekblessings --v23.credentials creds
 	touch $@

 # Builds the library that Mojo services must be linked with.
 $(MOJO_SHARED_LIB): | env-check
 	mkdir -p $(dir $@)
 	ar rcs $@ $(MOJO_BUILD_DIR)/obj/mojo/public/platform/native/system.system_thunks.o

 .PHONY: gen-mojom
 gen-mojom: dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart gen/go/src/mojom/echo/echo.mojom.go
 gen-mojom: dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart gen/go/src/mojom/syncbase/syncbase.mojom.go

 dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart: mojom/echo.mojom
 dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart: mojom/syncbase.mojom
 dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart: | env-check
 	$(call MOJOM_GEN,$<,dart/lib/gen,dart)
 	# TODO(nlacasse): mojom_bindings_generator creates bad symlinks on dart
 	# files, so we delete them.  Stop doing this once the generator is fixed.
 	# See https://github.com/domokit/mojo/issues/386
 	rm -f dart/lib/gen/mojom/$(notdir $@)

 gen/go/src/mojom/echo/echo.mojom.go: mojom/echo.mojom
 gen/go/src/mojom/syncbase/syncbase.mojom.go: mojom/syncbase.mojom
 gen/go/src/mojom/echo/echo.mojom.go gen/go/src/mojom/syncbase/syncbase.mojom.go: | env-check
 	$(call MOJOM_GEN,$<,gen,go)
 	gofmt -w $@

 $(ETHER_BUILD_DIR)/echo_server.mojo: $(GO_FILES) $(MOJO_SHARED_LIB) gen/go/src/mojom/echo/echo.mojom.go | env-check
 	$(call MOGO_BUILD,$(PWD)/go/src/echo_server.go,$@)

 # TODO(nlacasse): These target-specific variables will affect this task and all
 # pre-requisite tasks.  Luckily none of the prerequisites require that these
 # variables have their original value, so everything works.  Once we have a
 # prereq that requires the original value, we will need to re-work these
 # variables.
 $(ETHER_BUILD_DIR)/syncbase_server.mojo: CGO_CFLAGS := -I$(THIRD_PARTY_LIBS)/leveldb/include
 $(ETHER_BUILD_DIR)/syncbase_server.mojo: CGO_CXXFLAGS := -I$(THIRD_PARTY_LIBS)/leveldb/include
 $(ETHER_BUILD_DIR)/syncbase_server.mojo: CGO_LDFLAGS := -L$(THIRD_PARTY_LIBS)/leveldb/lib -lleveldb -L$(THIRD_PARTY_LIBS)/snappy/lib -lsnappy
 $(ETHER_BUILD_DIR)/syncbase_server.mojo: LDFLAGS := -X v.io/x/ref/runtime/internal.commandLineFlags '$(V23_MOJO_FLAGS)'
 $(ETHER_BUILD_DIR)/syncbase_server.mojo: $(GO_FILES) $(V23_GO_FILES) $(MOJO_SHARED_LIB) gen/go/src/mojom/syncbase/syncbase.mojom.go | env-check
 	$(call MOGO_BUILD,v.io/syncbase/x/ref/services/syncbase/syncbased,$@)

 # Formats dart files to follow dart style conventions.
 .PHONY: dartfmt
 dartfmt:
 	dartfmt --overwrite $(DART_FILES)

 # Lints src and test files with dartanalyzer. This takes a few seconds.
 .PHONY: dartanalyzer
 dartanalyzer: dart/packages sky_demo/packages gen-mojom
 	# TODO(nlacasse): Fix dart mojom binding generator so it does not produce
 	# files that violate dartanalyzer.  For now, we use "grep -v" to hide all
 	# hints and warnings from *.mojom.dart files.
 	cd dart && dartanalyzer bin/*.dart lib/*.dart test/*.dart | grep -v "\.mojom\.dart, line"
 	cd sky_demo && dartanalyzer lib/*.dart | grep -v "\.mojom\.dart, line"

 # Installs dart dependencies.
 dart/packages: dart/pubspec.yaml
 	cd dart && pub get

 # Installs dart dependencies.
 sky_demo/packages: sky_demo/pubspec.yaml
 	cd sky_demo && pub get

 .PHONY: run-syncbase-example
 run-syncbase-example: $(ETHER_BUILD_DIR)/syncbase_server.mojo dart/packages dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart | env-check
 	$(MOJO_DIR)/src/mojo/devtools/common/mojo_run --config-file $(PWD)/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) https://mojo.v.io/syncbase_example.dart

 .PHONY: run-echo-example
 run-echo-example: $(ETHER_BUILD_DIR)/echo_server.mojo dart/packages dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart | env-check
 	$(MOJO_DIR)/src/mojo/devtools/common/mojo_run --config-file $(PWD)/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) https://mojo.v.io/echo_example.dart

 .PHONY: run-sky-demo
 run-sky-demo: MOJO_SHELL_FLAGS += --config-alias SKY_DIR=$(SKY_DIR) --config-alias SKY_BUILD_DIR=$(SKY_BUILD_DIR)
 run-sky-demo: $(ETHER_BUILD_DIR)/echo_server.mojo sky_demo/packages $(ETHER_BUILD_DIR)/syncbase_server.mojo dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart | env-check
 ifndef SKY_DIR
 	$(error SKY_DIR is not set)
 endif
 	$(MOJO_DIR)/src/mojo/devtools/common/mojo_run --config-file $(PWD)/sky_demo/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) 'mojo:window_manager https://mojo.v.io/sky_demo/lib/main.dart'

 .PHONY: test
 test: dart/packages $(ETHER_BUILD_DIR)/echo_server.mojo $(ETHER_BUILD_DIR)/syncbase_server.mojo gen-mojom | env-check
 	$(MOJO_DIR)/src/mojo/devtools/common/mojo_test --config-file $(PWD)/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) --shell-path $(MOJO_SHELL_PATH) tests

 .PHONY: env-check
 env-check:
 ifndef MOJO_DIR
 	$(error MOJO_DIR is not set)
 endif
 ifndef V23_ROOT
 	$(error V23_ROOT is not set)
 endif
 ifeq ($(wildcard $(MOJO_BUILD_DIR)),)
 	$(error ERROR: $(MOJO_BUILD_DIR) does not exist.  Please see README.md for instructions on compiling Mojo resources.)
 endif
 ifeq ($(wildcard $(THIRD_PARTY_LIBS)),)
 ifdef ANDROID
 	$(error ERROR: $(THIRD_PARTY_LIBS) does not exist or is empty.  Please run "GOOS=android GOARCH=arm v23 profile install syncbase")
 else
 	$(error ERROR: $(THIRD_PARTY_LIBS) does not exist or is empty.  Please run "v23 profile install syncbase")
 endif
 endif
 ifdef ANDROID
 ifeq ($(wildcard $(ANDROID_NDK)),)
 	$(error ERROR: $(ANDROID_NDK) does not exist.  Please install android profile with "v23 profile install android")
 endif
 endif

 .PHONY: clean
 clean:
 	rm -rf gen/mojo gen/go
 	rm -rf dart/lib/gen

 .PHONY: veryclean
 veryclean: clean
 	rm -rf gen
 	rm -rf {dart,sky_demo}/{.packages,pubspec.lock,packages}
	SHELL := /bin/bash -euo pipefail
	PWD := $(shell pwd)
	V23_GOPATH := $(shell echo `v23 run env \| grep GOPATH \| cut -d\= -f2`)
	DART_FILES := $(shell find dart/bin dart/lib dart/test sky_demo/lib -name ".dart" -not -path "dart/lib/gen/")
	GO_FILES := $(shell find go/src -name "*.go")
	V23_GO_FILES := $(shell find $(V23_ROOT) -name "*.go")

	# Flags for Syncbase service running as Mojo service.
	# See v.io/x/ref/runtime/internal/mojo_util.go for the wonderful magic that
	# makes this work.
	# If you change these flags, be sure to do a "make clean", since the flag values
	# get bound at compile time.
	SYNCBASED_ADDR := 127.0.0.1:4002
	V23_MOJO_FLAGS := --v=0 --v23.tcp.address=$(SYNCBASED_ADDR) --v23.permissions.literal={\"Admin\":{\"In\":[\"...\"]},\"Write\":{\"In\":[\"...\"]},\"Read\":{\"In\":[\"...\"]},\"Resolve\":{\"In\":[\"...\"]},\"Debug\":{\"In\":[\"...\"]}}

	# MOUNTTABLE_ADDR := 127.0.0.1:4001
	ifdef MOUNTTABLE_ADDR
	V23_MOJO_FLAGS += --name=syncbase_mojo --v23.namespace.root=/$(MOUNTTABLE_ADDR)
	endif

	ifdef ANDROID
	# Configure compiler and linker for Android.
	export GOROOT := $(MOJO_DIR)/src/third_party/go/tool/android_arm
	export CGO_ENABLED := 1
	export GOOS := android
	export GOARCH := arm
	export GOARM := 7

	ANDROID_NDK := $(V23_ROOT)/third_party/android/ndk-toolchain

	export CC := $(ANDROID_NDK)/bin/arm-linux-androideabi-gcc
	export CXX := $(ANDROID_NDK)/bin/arm-linux-androideabi-g++

	MOJO_ANDROID_FLAGS := --android
	MOJO_BUILD_DIR := $(MOJO_DIR)/src/out/android_Debug
	MOJO_SHARED_LIB := $(PWD)/gen/lib/android/libsystem_thunk.a
	MOJO_SHELL_PATH := $(MOJO_BUILD_DIR)/apks/MojoShell.apk
	SKY_BUILD_DIR := $(SKY_DIR)/src/out/android_Debug
	ETHER_BUILD_DIR := $(PWD)/gen/mojo/android

	THIRD_PARTY_LIBS := $(V23_ROOT)/third_party/cout/android_arm

	# NOTE(nlacasse): Trying to write to a directory that the app does not have
	# permission to causes a crash with no stack trace. Because of this, we
	# set logtostderr=true to prevent vlog from writing logs to directories we
	# don't have permissions on. (Alternatively, we could set --log_dir to a
	# directory inside APP_HOME_DIR.) We set syncbase root-dir inside
	# APP_HOME_DIR for the same reason.
	APP_HOME_DIR = /data/data/org.chromium.mojo.shell/app_home
	V23_MOJO_FLAGS += --logtostderr=true --root-dir=$(APP_HOME_DIR)/syncbase_data
	else
	# Configure compiler and linker for Linux.
	export GOROOT := $(MOJO_DIR)/src/third_party/go/tool/linux_amd64

	MOJO_BUILD_DIR := $(MOJO_DIR)/src/out/Debug
	MOJO_SHARED_LIB := $(PWD)/gen/lib/linux_amd64/libsystem_thunk.a
	MOJO_SHELL_PATH := $(MOJO_BUILD_DIR)/mojo_shell
	SKY_BUILD_DIR := $(SKY_DIR)/src/out/Debug
	ETHER_BUILD_DIR := $(PWD)/gen/mojo/linux_amd64

	THIRD_PARTY_LIBS := $(V23_ROOT)/third_party/cout/linux_amd64

	V23_MOJO_FLAGS += --root-dir=/tmp/syncbase_data
	endif

	GOPATH := $(V23_GOPATH):$(MOJO_DIR):$(MOJO_DIR)/third_party/go:$(MOJO_BUILD_DIR)/gen/go:$(PWD)/go:$(PWD)/gen/go

	# NOTE(nlacasse): Running Go Mojo services requires passing the
	# --enable-multiprocess flag to mojo_shell. This is because the Go runtime is
	# very large, and can interfere with C++ memory if they are in the same
	# process.
	MOJO_SHELL_FLAGS := -v --enable-multiprocess \
	--config-alias MOJO_BUILD_DIR=$(MOJO_BUILD_DIR) \
	--config-alias ETHER_DIR=$(PWD) \
	--config-alias ETHER_BUILD_DIR=$(ETHER_BUILD_DIR)

	LDFLAGS := -shared

	# Compiles a Go program and links against the Mojo C library.
	# $1 is input filename.
	# $2 is output filename.
	define MOGO_BUILD
	mkdir -p $(dir $2)
	GOPATH="$(GOPATH)" \
	CGO_CFLAGS="-I$(MOJO_DIR)/src $(CGO_CFLAGS)" \
	CGO_CXXFLAGS="-I$(MOJO_DIR)/src $(CGO_CXXFLAGS)" \
	CGO_LDFLAGS="-L$(dir $(MOJO_SHARED_LIB)) -lsystem_thunk $(CGO_LDFLAGS)" \
	$(GOROOT)/bin/go build -o $2 -tags=mojo -ldflags="$(LDFLAGS)" -buildmode=c-shared $1
	rm -f $(basename $2).h
	endef

	# Generates go bindings from .mojom file.
	# $1 is input filename.
	# $2 is output directory.
	# $3 is language (go, dart, ...).
	define MOJOM_GEN
	mkdir -p $2
	$(MOJO_DIR)/src/mojo/public/tools/bindings/mojom_bindings_generator.py $1 -d . -o $2 -g $3
	endef

	.DELETE_ON_ERROR:

	all: test

	.PHONY: build
	build: $(ETHER_BUILD_DIR)/echo_server.mojo $(ETHER_BUILD_DIR)/syncbase_server.mojo

	# Builds mounttabled, principal, and syncbased.
	bin: $(V23_GO_FILES) \| env-check
	v23 go build -a -o $@/mounttabled v.io/x/ref/services/mounttable/mounttabled
	v23 go build -a -o $@/principal v.io/x/ref/cmd/principal
	v23 go build -a -o $@/syncbased v.io/syncbase/x/ref/services/syncbase/syncbased
	touch $@

	# Mints credentials.
	creds: bin
	./bin/principal seekblessings --v23.credentials creds
	touch $@

	# Builds the library that Mojo services must be linked with.
	$(MOJO_SHARED_LIB): \| env-check
	mkdir -p $(dir $@)
	ar rcs $@ $(MOJO_BUILD_DIR)/obj/mojo/public/platform/native/system.system_thunks.o

	.PHONY: gen-mojom
	gen-mojom: dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart gen/go/src/mojom/echo/echo.mojom.go
	gen-mojom: dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart gen/go/src/mojom/syncbase/syncbase.mojom.go

	dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart: mojom/echo.mojom
	dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart: mojom/syncbase.mojom
	dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart: \| env-check
	$(call MOJOM_GEN,$<,dart/lib/gen,dart)
	# TODO(nlacasse): mojom_bindings_generator creates bad symlinks on dart
	# files, so we delete them. Stop doing this once the generator is fixed.
	# See https://github.com/domokit/mojo/issues/386
	rm -f dart/lib/gen/mojom/$(notdir $@)

	gen/go/src/mojom/echo/echo.mojom.go: mojom/echo.mojom
	gen/go/src/mojom/syncbase/syncbase.mojom.go: mojom/syncbase.mojom
	gen/go/src/mojom/echo/echo.mojom.go gen/go/src/mojom/syncbase/syncbase.mojom.go: \| env-check
	$(call MOJOM_GEN,$<,gen,go)
	gofmt -w $@

	$(ETHER_BUILD_DIR)/echo_server.mojo: $(GO_FILES) $(MOJO_SHARED_LIB) gen/go/src/mojom/echo/echo.mojom.go \| env-check
	$(call MOGO_BUILD,$(PWD)/go/src/echo_server.go,$@)

	# TODO(nlacasse): These target-specific variables will affect this task and all
	# pre-requisite tasks. Luckily none of the prerequisites require that these
	# variables have their original value, so everything works. Once we have a
	# prereq that requires the original value, we will need to re-work these
	# variables.
	$(ETHER_BUILD_DIR)/syncbase_server.mojo: CGO_CFLAGS := -I$(THIRD_PARTY_LIBS)/leveldb/include
	$(ETHER_BUILD_DIR)/syncbase_server.mojo: CGO_CXXFLAGS := -I$(THIRD_PARTY_LIBS)/leveldb/include
	$(ETHER_BUILD_DIR)/syncbase_server.mojo: CGO_LDFLAGS := -L$(THIRD_PARTY_LIBS)/leveldb/lib -lleveldb -L$(THIRD_PARTY_LIBS)/snappy/lib -lsnappy
	$(ETHER_BUILD_DIR)/syncbase_server.mojo: LDFLAGS := -X v.io/x/ref/runtime/internal.commandLineFlags '$(V23_MOJO_FLAGS)'
	$(ETHER_BUILD_DIR)/syncbase_server.mojo: $(GO_FILES) $(V23_GO_FILES) $(MOJO_SHARED_LIB) gen/go/src/mojom/syncbase/syncbase.mojom.go \| env-check
	$(call MOGO_BUILD,v.io/syncbase/x/ref/services/syncbase/syncbased,$@)

	# Formats dart files to follow dart style conventions.
	.PHONY: dartfmt
	dartfmt:
	dartfmt --overwrite $(DART_FILES)

	# Lints src and test files with dartanalyzer. This takes a few seconds.
	.PHONY: dartanalyzer
	dartanalyzer: dart/packages sky_demo/packages gen-mojom
	# TODO(nlacasse): Fix dart mojom binding generator so it does not produce
	# files that violate dartanalyzer. For now, we use "grep -v" to hide all
	# hints and warnings from *.mojom.dart files.
	cd dart && dartanalyzer bin/.dart lib/.dart test/*.dart \| grep -v "\.mojom\.dart, line"
	cd sky_demo && dartanalyzer lib/*.dart \| grep -v "\.mojom\.dart, line"

	# Installs dart dependencies.
	dart/packages: dart/pubspec.yaml
	cd dart && pub get

	# Installs dart dependencies.
	sky_demo/packages: sky_demo/pubspec.yaml
	cd sky_demo && pub get

	.PHONY: run-syncbase-example
	run-syncbase-example: $(ETHER_BUILD_DIR)/syncbase_server.mojo dart/packages dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart \| env-check
	$(MOJO_DIR)/src/mojo/devtools/common/mojo_run --config-file $(PWD)/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) https://mojo.v.io/syncbase_example.dart

	.PHONY: run-echo-example
	run-echo-example: $(ETHER_BUILD_DIR)/echo_server.mojo dart/packages dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart \| env-check
	$(MOJO_DIR)/src/mojo/devtools/common/mojo_run --config-file $(PWD)/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) https://mojo.v.io/echo_example.dart

	.PHONY: run-sky-demo
	run-sky-demo: MOJO_SHELL_FLAGS += --config-alias SKY_DIR=$(SKY_DIR) --config-alias SKY_BUILD_DIR=$(SKY_BUILD_DIR)
	run-sky-demo: $(ETHER_BUILD_DIR)/echo_server.mojo sky_demo/packages $(ETHER_BUILD_DIR)/syncbase_server.mojo dart/lib/gen/dart-pkg/mojom/lib/mojo/echo.mojom.dart dart/lib/gen/dart-pkg/mojom/lib/mojo/syncbase.mojom.dart \| env-check
	ifndef SKY_DIR
	$(error SKY_DIR is not set)
	endif
	$(MOJO_DIR)/src/mojo/devtools/common/mojo_run --config-file $(PWD)/sky_demo/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) 'mojo:window_manager https://mojo.v.io/sky_demo/lib/main.dart'

	.PHONY: test
	test: dart/packages $(ETHER_BUILD_DIR)/echo_server.mojo $(ETHER_BUILD_DIR)/syncbase_server.mojo gen-mojom \| env-check
	$(MOJO_DIR)/src/mojo/devtools/common/mojo_test --config-file $(PWD)/mojoconfig $(MOJO_SHELL_FLAGS) $(MOJO_ANDROID_FLAGS) --shell-path $(MOJO_SHELL_PATH) tests

	.PHONY: env-check
	env-check:
	ifndef MOJO_DIR
	$(error MOJO_DIR is not set)
	endif
	ifndef V23_ROOT
	$(error V23_ROOT is not set)
	endif
	ifeq ($(wildcard $(MOJO_BUILD_DIR)),)
	$(error ERROR: $(MOJO_BUILD_DIR) does not exist. Please see README.md for instructions on compiling Mojo resources.)
	endif
	ifeq ($(wildcard $(THIRD_PARTY_LIBS)),)
	ifdef ANDROID
	$(error ERROR: $(THIRD_PARTY_LIBS) does not exist or is empty. Please run "GOOS=android GOARCH=arm v23 profile install syncbase")
	else
	$(error ERROR: $(THIRD_PARTY_LIBS) does not exist or is empty. Please run "v23 profile install syncbase")
	endif
	endif
	ifdef ANDROID
	ifeq ($(wildcard $(ANDROID_NDK)),)
	$(error ERROR: $(ANDROID_NDK) does not exist. Please install android profile with "v23 profile install android")
	endif
	endif

	.PHONY: clean
	clean:
	rm -rf gen/mojo gen/go
	rm -rf dart/lib/gen

	.PHONY: veryclean
	veryclean: clean
	rm -rf gen
	rm -rf {dart,sky_demo}/{.packages,pubspec.lock,packages}