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## Run all data generators
## $ make -f scripts/generate_data.mk
## Generate time zone database for stdlib specs
## $ make zoneinfo -f scripts/generate_data.mk
TZDB_VERSION := 2025b
ifeq ($(OS),Windows_NT)
BIN_CRYSTAL=bin\crystal
else
BIN_CRYSTAL=bin/crystal
endif
.PHONY: all
all: zoneinfo ## Run all generators
$(BIN_CRYSTAL) run scripts/generate_grapheme_break_specs.cr
$(BIN_CRYSTAL) run scripts/generate_grapheme_properties.cr
$(BIN_CRYSTAL) run scripts/generate_ssl_server_defaults.cr
$(BIN_CRYSTAL) run scripts/generate_unicode_data.cr
$(BIN_CRYSTAL) run scripts/generate_windows_zone_names.cr
$(BIN_CRYSTAL) run scripts/generate_html_entities.cr
.PHONY: zoneinfo
zoneinfo: spec/std/data/zoneinfo.zip ## Generate time zone database for stdlib specs
spec/std/data/zoneinfo.zip:
wget -O- https://data.iana.org/time-zones/tzdb-latest.tar.lz | tar -x --lzip
$(MAKE) -C 'tzdb-$(TZDB_VERSION)' zones REDO=posix_only DESTDIR=stage TZDIR=/ ZFLAGS='-b fat'
rm -f spec/std/data/zoneinfo.zip
cd 'tzdb-$(TZDB_VERSION)/stage' && zip -0 -r ../../spec/std/data/zoneinfo.zip .
.PHONY: help
help: ## Show this help
@echo
@printf '\033[34mtargets:\033[0m\n'
@grep -hE '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) |\
sort |\
awk 'BEGIN {FS = ":.*?## "}; {printf " \033[36m%-15s\033[0m %s\n", $$1, $$2}'
@echo
@printf '\033[34moptional variables:\033[0m\n'
@grep -hE '^[a-zA-Z_-]+ \?=.*?## .*$$' $(MAKEFILE_LIST) |\
sort |\
awk 'BEGIN {FS = " \\?=.*?## "}; {printf " \033[36m%-15s\033[0m %s\n", $$1, $$2}'
@echo
@printf '\033[34mrecipes:\033[0m\n'
@grep -hE '^##.*$$' $(MAKEFILE_LIST) |\
awk 'BEGIN {FS = "## "}; /^## [a-zA-Z_-]/ {printf " \033[36m%s\033[0m\n", $$2}; /^## / {printf " %s\n", $$2}'
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