#### configuration

TOP           = $(shell pwd)
OS            = $(shell uname -s)
BUILD_DATE    = $(shell date "+%Y/%m/%d %H:%M:%S")
BASE	      = $(TOP)/../common

DOC_SRC_FILES = $(wildcard locale/*/*.txt)
DOC_FILES     = ${DOC_SRC_FILES:%.txt=%.html}

MAKE_JAR      = VERSION="$(VERSION)" DATE="$(BUILD_DATE)" sh $(BASE)/make_jar.sh

# TODO: specify source files manually?
JAR_BASES     = $(TOP) $(BASE)
JAR_DIRS      = content skin locale
JAR_TEXTS     = js css dtd xml xul html xhtml
JAR_BINS      = png

JAR           = chrome/${NAME}.jar

XPI_BASES     = $(JAR_BASES) $(TOP)/..
XPI_FILES     = install.rdf TODO AUTHORS Donators NEWS License.txt
XPI_DIRS      = modules components chrome
XPI_TEXTS     = js jsm
XPI_BINS      = jar

XPI_NAME      = ${NAME}_${VERSION}
XPI_PATH      = ../downloads/${XPI_NAME}
XPI	      = $(XPI_PATH).xpi

RDF           = ../downloads/update.rdf
RDF_IN        = ${RDF}.in

BUILD_DIR     = build.${VERSION}.${OS}

ASCIIDOC = asciidoc

.SILENT:

#### rules

.PHONY: all help info doc jar xpi install clean distclean $(JAR)
all: help

help:
	@echo "${NAME} ${VERSION} build"
	@echo
	@echo "  make help      - display this help"
	@echo "  make info      - show some info about the system"
	@echo "  make doc       - build doc files"
	@echo "  make jar       - build a JAR (${JAR})"
	@echo "  make xpi       - build an XPI (${XPI_NAME})"
	@echo "  make release   - updates update.rdf (this is not for you)"
	@echo "  make clean     - clean up"
	@echo "  make distclean - clean up more"
	@echo
	@echo "running some commands with V=1 will show more build details"

info:
	@echo    "version             ${VERSION}"
	@echo    "release file        ${XPI}"
	@echo    "doc files           ${DOC_SRC_FILES}"
	@echo -e "jar files           $(shell echo ${JAR_FILES} | sed 's/ /\\n                    /g' )"
	@echo    "xpi files           ${XPI_FILES}"

doc: ${DOC_FILES}
xpi: ${XPI}
jar: ${JAR}

release: ${XPI} ${RDF}

${RDF}: ${RDF_IN} Makefile
	@echo "Preparing release..."
	${Q}${SED} -e "s,###VERSION###,${VERSION},g" \
	           -e "s,###DATE###,${BUILD_DATE},g" \
	           < $< > $@
	@echo "SUCCESS: $@"

clean:
	@echo "Cleanup..."
	rm -f ${JAR} ${XPI}
	find . -name '*~' -exec rm -f {} \;

distclean: clean
	@echo "More cleanup..."
	rm -f ${DOC_FILES}
	rm -rf ${BUILD_DIR}

#### xpi

$(XPI): $(JAR)
	@echo "Building XPI..."
	mkdir -p $(XPI_PATH)
	awk -v 'name=$(NAME)' -f $(BASE)/process_manifest.awk $(TOP)/chrome.manifest >$(XPI_PATH)/chrome.manifest
	$(MAKE_JAR) "$(XPI)" "$(XPI_BASES)" "$(XPI_DIRS)" "$(XPI_TEXTS)" "$(XPI_BINS)" "$(XPI_FILES)"
	@echo "SUCCESS: $@"

#### jar

$(JAR): doc
	@echo "Building JAR..."
	$(MAKE_JAR) "$(JAR)" "$(JAR_BASES)" "$(JAR_DIRS)" "$(JAR_TEXTS)" "$(JAR_BINS)" "$(JAR_FILES)"
	@echo "SUCCESS: $@"

#### doc

${DOC_FILES}: %.html: %.txt $(BASE)/Makefile.common locale/en-US/asciidoc.conf
	@echo "DOC $@"
	${ASCIIDOC} --unsafe -a linkcss -o $@ $<