#!/usr/bin/make -f
# -*- makefile -*-

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

include /usr/share/dpkg/pkg-info.mk

GULP=/usr/bin/gulp
BABELJSDESC="The compiler for writing next generation JavaScript"
BABELJSNODEDESC="CLI that works exactly the same as the Node.js CLI, with the added benefit of compiling with Babel presets and plugins before running it"
BABEL=/usr/bin/babeljs
OTHER_BABEL_COMPONENTS_TO_BUILD=babel-check-duplicated-nodes babel-plugin-dynamic-import-node babel-preset-modules babel-plugin-transform-replace-object-assign pirates
OTHER_BABEL_MODULES_TO_BUILD:=$(shell for m in $(OTHER_BABEL_COMPONENTS_TO_BUILD); do pkgjs-pjson $$m;done)

%:
	dh $@

override_dh_auto_configure:
ifeq (,$(filter pkg.node-babel7.yarnpkg,$(DEB_BUILD_OPTIONS) $(DEB_BUILD_PROFILES)))
	# Don't link internal modules
	pkgjs-install-minimal
	rm -rf node_modules/@jridgewell
	pkgjs-utils link_external_modules
	pkgjs-utils link_build_modules
else
	# No link when built with yarnpkg
endif

override_dh_auto_build:
ifeq (,$(filter pkg.node-babel7.yarnpkg,$(DEB_BUILD_OPTIONS) $(DEB_BUILD_PROFILES)))
	@echo
	@echo "Step 0: other builds"
	pkgjs-utils clean_internal_modules
	mv node_modules node_modules.save
	debian/rules other-babel-modules
	mv node_modules.save node_modules

	@echo
	@echo "Step 1: Link /usr/share/nodejs/@babel/* build dependencies into node_modules"
	LIST=`pkgjs-utils modules_list` && \
		for m in $$LIST `pkgjs-utils main`; do \
			if [ -e /usr/share/nodejs/$$m ]; then \
				rm -f node_modules/$$m; \
				ln -vs /usr/share/nodejs/$$m node_modules/$$m || true; \
			fi; \
		done
	ln -s ../../packages/babel-helper-string-parser node_modules/@babel/helper-string-parser || true
	@echo
	@echo "Step 2: build charcodes"
	cd charcodes; \
	for D in ./packages/*; do \
		mkdir "$$D/lib"; \
		$(BABEL) "$$D/src/index.js" -o "$$D/lib/index.js" --env-name "cjs"; \
		$(BABEL) "$$D/src/index.js" -o "$$D/lib/index.mjs" --env-name "esm"; \
	done

	@echo
	@echo "Step 3: build babel"

	#$(MAKE) prepublish-build  YARN=''
	#$(MAKE) prepublish-build-standalone YARN=''
	#gulp build-babel-standalone
	gulp generate-standalone
	#NODE_ENV=production BABEL_ENV=production STRIP_BABEL_8_FLAG=true $(MAKE) build-bundle
	node scripts/set-module-type.js
	NODE_ENV=production BABEL_ENV=production STRIP_BABEL_8_FLAG=true gulp build
	node packages/babel-types/scripts/generators/flow.js > packages/babel-types/lib/index.js.flow
	cd packages/babel-plugin-transform-runtime && node scripts/build-dist.js
	STRIP_BABEL_8_FLAG=true BABEL_ENV=production IS_PUBLISH=true gulp build-babel-standalone
	node scripts/generators/tsconfig.js
	node scripts/generators/archived-libs-typings.js

	@echo
	@echo "Step 4: build typescript declarations"

	# Workaround: babel wants tsc < 4.5
	perl -i -pe '$$_ = "// \@ts-ignore\n$$_"' \
		packages/babel-traverse/src/path/generated/asserts.d.ts \
		packages/babel-traverse/src/path/generated/validators.d.ts

	# Now use internal babel modules
	rm -rf dts
	LIST=`pkgjs-utils modules_list;pkgjs-utils main` && (cd node_modules && rm -rf $$LIST)
	pkgjs-utils link_internal_modules
	#for i in babel-*/ gensync packages/b*; do \
	#	NAME=`pkgjs-pjson $$i name`; \
	#	rm -rf node_modules/$$NAME; \
	#	cp -a $$i node_modules/$$NAME; \
	#done
	tsc -b .
	gulp bundle-dts
	node packages/babel-types/scripts/generators/typescript-legacy.js > packages/babel-types/lib/index-legacy.d.ts

	@echo
	@echo "Step 5: build @babel/standalone"

	#patch -p1 <debian/patches/ignore-rollup-warnings-for-standalone.patch
	gulp rollup-babel-standalone
	cd packages/babel-standalone && \
	terser -o babel.min.js babel.js
	#patch -R -p1 <debian/patches/ignore-rollup-warnings-for-standalone.patch
else
	rm -rf node_modules
	HOME=/build YARN_ENABLE_SCRIPTS=0 yarnpkg install
	HOME=/build yarnpkg add $(OTHER_BABEL_MODULES_TO_BUILD)
	#HOME=/build npm i --ignore-scripts
	#cd node_modules/@rollup/plugin-commonjs && patch -p1 <../../../.yarn/patches/@rollup__plugin-commonjs.patch
	pkgjs-utils link_internal_modules 2>/dev/null
	for m in `pkgjs-utils modules_list`; do \
		if test -e /usr/share/nodejs/$$m -a -L node_modules/$$m; then \
			rm -f node_modules/$$m; \
			ln -vs /usr/share/nodejs/$$m node_modules/$$m; \
		fi; \
	done
	HOME=/build $(MAKE) build
	NODE_PATH=../node_modules debian/rules other-babel-modules BABEL=../node_modules/.bin/babel
	cd charcodes && HOME=/build npm install --ignore-scripts && ./scripts/build.sh
endif
	help2man --no-info \
		--version-string $(DEB_VERSION_UPSTREAM) \
		-n $(BABELJSDESC) \
		packages/babel-cli/bin/babel.js > babeljs.1
	help2man --no-info \
		--version-string $(DEB_VERSION_UPSTREAM) \
		-n $(BABELJSNODEDESC) \
		packages/babel-node/bin/babel-node.js > babeljs-node.1

other-babel-modules:
	set -e; for m  in $(OTHER_BABEL_COMPONENTS_TO_BUILD); do \
			(echo "Building $$m"; \
				cd $$m; \
				rm -rf lib; \
				$(BABEL) --out-dir lib src --ignore '**/*.test.js'; \
			); \
			ls $$m/lib/*.js; \
		done

ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS) $(DEB_BUILD_PROFILES)))
override_dh_auto_test:
endif

override_dh_install:
	dh_install
	find debian -name .npmignore -delete
	find debian -name .gitignore -delete
	find debian -name tsconfig.tsbuildinfo -delete
	cd debian/node-babel7 && rm -rf `cat ../../debian/node-babel7-*.install|sed 's/.* //g'`
	perl -i -pe 's#(?:\.\./)+usr/#/usr/#' `find debian/*/usr/share/nodejs -name '*.map'`
	# Move source-map files into node-babel7-debug
	dh_nodejs_build_debug_package node-babel7-debug

override_dh_installdocs:
	dh_installdocs
	# Auto-generate components docs
	dh_nodejs_autodocs auto_dispatch
	mv debian/node-babel7-debug/usr/share/doc/node-babel7-debug debian/node-babel7-debug/usr/share/
	rm -rf debian/node-babel7-debug/usr/share/doc/*
	mv debian/node-babel7-debug/usr/share/node-babel7-debug debian/node-babel7-debug/usr/share/doc/

override_dh_fixperms:
	dh_fixperms
	chmod +x debian/node-babel7/usr/share/nodejs/@babel/cli/bin/babel-external-helpers.js \
		debian/node-babel7/usr/share/nodejs/@babel/cli/bin/babel.js \
		debian/node-babel7/usr/share/nodejs/@babel/node/bin/babel-node.js \
		debian/node-babel7/usr/share/nodejs/@babel/parser/bin/babel-parser.js