pkg: new build system

packages/.gitignore

@@ -1,3 +1,3 @@
-build/
+*/build
+*/output
 *.pkg.tar.gz
-*.tf

packages/Makefile

@@ -1,40 +1,29 @@
-# Wraps all other Makefiles 
+PACKAGES=$(shell find * -maxdepth 0 -type d)
+BUILD_PLATFORM=$(or ${PLATFORM},baremetal-$(shell grep -oP "^ID=\K.+" /etc/os-release))
 
-# Variables
+help:
-PKG_FILES=$(filter-out common.mk,$(wildcard *.mk))
+	@echo "You probably don't want to build all package"
-PKG_SLUGS=$(foreach pkg, ${PKG_FILES}, $(addprefix $(shell make -f ${pkg} name VERSION=UNKNOWN)-, $(shell make -f ${pkg} versions VERSION=UNKNOWN)))
+	@echo "If you do run $`make build-all$`"
+	@echo 
+	@echo "Run $`make [language]-[version].pkg.tar.gz$` to build a specific language"
 
-# Functions
+build build-all: $(addsuffix .pkg.tar.gz, ${PACKAGES})
-CALL_MAKE=$(shell make -f $1 $2 VERSION=UNKNOWN)
+clean clean-all: $(addprefix clean-, ${PACKAGES})
 
-define pkg_info
+clean-%: %/
-	$(eval PKG_SLUG=$(patsubst $1-%,%,$2))
+	rm -rf $</build $</output
-	$(eval PKG_VERSION=$(lastword $(subst -, ,${PKG_SLUG})))
+
-	$(eval PKG_NAME=$(patsubst %-${PKG_VERSION},%,${PKG_SLUG}))
+%.pkg.tar.gz: %/output %/run %/environment %/pkg-info.json
-	$(eval PKG_FILE=$(shell grep '^VERSIONS\s*=.*${PKG_VERSION}' $(shell grep "NAME\s*=\s*${PKG_NAME}" ${PKG_FILES} -l) -l))
+	rm -f $@
-endef
+	tar czf $@ -C $* $(patsubst $*/%,%,output run environment pkg-info.json $(shell find $*/compile)) --transform='s|output|$*|;s|environment|$*/environment|'
+
+%/pkg-info.json: %/metadata.json
+	jq '.build_platform="${BUILD_PLATFORM}"' $< > $@
+
+%/output: %/ %/build.sh
+	cd $< && chmod +x ./build.sh && ./build.sh
 
-define per-lang
-build-$(call CALL_MAKE, $1, name):: $$(addprefix build-$(call CALL_MAKE, $1, name)-, $$(call CALL_MAKE, $1, versions))
-clean-$(call CALL_MAKE, $1, name):: $$(addprefix clean-$(call CALL_MAKE, $1, name)-, $$(call CALL_MAKE, $1, versions))
-endef
 
 
-# Targets
-
-$(foreach e,${PKG_FILES}, $(eval $(call per-lang,${e})))
-
-build build-all: $(foreach pkg, ${PKG_FILES}, build-$(call CALL_MAKE, ${pkg}, name))
-
-$(addprefix build-, ${PKG_SLUGS}):
-	$(call pkg_info,build,$@)
-	$(MAKE) -f ${PKG_FILE} VERSION=${PKG_VERSION} build
-
-clean clean-all: $(foreach pkg, ${PKG_FILES}, clean-$(call CALL_MAKE, ${pkg}, name))
-	rm -rf build/
-
-$(addprefix clean-, ${PKG_SLUGS}):
-	$(call pkg_info,clean,$@)
-	$(MAKE) -f ${PKG_FILE} VERSION=${PKG_VERSION} clean
 
 

packages/common.mk

@@ -1,79 +0,0 @@
-# Variables
-PKG_SLUG=${NAME}-${VERSION}
-BUILD_DIR=build/${PKG_SLUG}/
-
-BIN_DIR=${BUILD_DIR}${PKG_SLUG}/
-RUN_FILE=${BUILD_DIR}run
-COMPILE_FILE=${BUILD_DIR}compile
-ENV_FILE=${BIN_DIR}environment
-INFO_FILE=${BUILD_DIR}pkg-info.json
-PREFIX=/piston/packages/${NAME}/${VERSION}/${PKG_SLUG}
-
-PKG_FILE=${PKG_SLUG}.pkg.tar.gz
-
-VERSION_MINOR=$(shell grep -oP "\d+.\d+"<<<${VERSION})
-VERSION_MAJOR=$(shell grep -oP "\d+"<<<${VERSION})
-
-PKG_TARGETS=${BIN_DIR} ${ENV_FILE} ${RUN_FILE} ${INFO_FILE}
-
-
-# Command Targets
-
-.PHONY: catch versions name build clean
-catch:
-	# Catch manual calling
-	# This is done to make sure people don't call without ${VERSION}, which can cause problems
-	@echo "Don't directly call individual scripts, instead call the common Makefile"
-	@exit 1
-
-versions:
-	@echo ${VERSIONS}
-
-name:
-	@echo ${NAME}
-
-
-.NOTPARALLEL: build
-build: ${BUILD_DIR} ${PKG_FILE} ${PKG_SLUG}.tf
-
-clean: 
-	rm -rf ${BUILD_DIR}
-	rm -f ${PKG_FILE}
-	rm -f ${PKG_SLUG}.tf
-
-# mkdir
-${BUILD_DIR}:
-	mkdir -p ${BUILD_DIR}
-
-
-# Generated files
-
-ifeq (${COMPILED}, true)
-${PKG_FILE}: ${PKG_TARGETS} ${COMPILE_FILE}
-endif
-${PKG_FILE}: ${PKG_TARGETS}
-	tar -czC ${BUILD_DIR} -f $@ ${patsubst ${BUILD_DIR}%,%,$?}
-	
-$(patsubst %.json,%.jq,${INFO_FILE}):
-	echo '.language="${NAME}"' > $@
-	echo '.version="${VERSION}"' >> $@
-	echo '.author="${AUTHOR}"' >> $@
-	echo '.dependencies={}' >> $@
-	echo '.build_platform="$(or ${PLATFORM}, baremetal-$(shell grep -oP "^ID=\K\w+" /etc/os-release ))"' >> $@
-	$(foreach dep, ${DEPENDENCIES}, echo '.dependencies.$(word 1,$(subst =, ,${dep}))="$(word 2,$(subst =, ,${dep}))"' >> $@)
-
-${PKG_SLUG}.tf:
-	cp ${NAME}.test $@
-
-# Helpers
-%/: %.tar.gz
-	mkdir -p $@
-	tar xzf $< --strip-components=1 -C $@
-%/: %.tar.xz
-	mkdir -p $@
-	tar xf $< --strip-components=1 -C $@
-%/: %.zip
-	mkdir -p $@
-	unzip $< -d $@
-%.json: %.jq
-	jq '$(shell tr '\n' '|' < $<).' <<< "{}" > $@