239 lines
9.3 KiB
Makefile
239 lines
9.3 KiB
Makefile
# ABOUT
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# - In this Makefile, 'building a file' means:
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# - if the file has a '.html' extension: run the html preprocessor on the file and place the output in the output directory
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# - elif the file has a '.sass' or '.scss' extension: run the sass compiler on the file and place the output in the output directory
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# - else: copy the file to the output directory
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# - Folder structure from source directories will be preserved in the output directory
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# - Abbreviations:
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# - FLS: files
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# - DIR: directory
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# - SRC: source
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# - LANG: language
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# - PP: preprocessor
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# - DEP: dependency
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#
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# NORMAL SETTINGS
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# change these to fir your project
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#
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# root dir for the project, all other paths relative to PROJECT_DIR (except for OUT_DIR and DEP_DIR)
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PROJECT_DIR = src
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# path where final website will be in, this one is not relative to PROJECT_DIR
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OUT_DIR = build
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# SOURCE FILES:
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# all SRC_FLS and all files (recursively) in the SRC_DIRS will be built
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# all files in PROJECT_DIR (not recursively) are source files
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SRC_DIRS = de en script
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SRC_FLS =
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# CSS FILES:
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# directories which may contain sass and scss to compile sass to a correspondig css in OUT_DIR/CSS_DIR (also css, it will simply be copied)
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CSS_DIRS = style
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CSS_FILES =
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# SOURCE FILES:
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# all RESOURCE_FLS and all files in the RESOURCE_DIRS will be copied to OUT_DIR
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RESOURCE_DIRS = resources
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RESOURCE_FLS =
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# MULTI-LANG SOURCE FILES:
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# the files in COMMON_DIR will be built for all LANGS:
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# foreach html-file in COMMON_DIR:
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# foreach lang in LANGS:
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# run HTML_PP_CMD with --var lang=lang on file and output to OUT_DIR without the COMMON_DIR prefix, so COMMON_DIR/subdir/file.html -> OUT_DIR/lang/subdir/file.html
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# all non-html files will handled the same way, but without the preprocessor being run on them. They are simply copied
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# leave COMMON_DIR empty to disable multi-lang feature
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COMMON_DIR =
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LANGS = de en
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# PREPROCESSOR
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# path to of the files that should be included
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INCLUDE_DIR = include
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# additional search paths passed to sass compiler
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SASS_INCLUDE_DIRS = include/style
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# ADVANCED
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# the command to run the html preprocessor
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HTML_PP_CMD = python3 html-preprocessor --exit-on light
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# command to compile sass and scss files with
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# --indented is added for sass and --no-indented for scss
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# --source-maps-urls=absolute is appended for generating dependency files
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SASS_CMD = sass --color
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DEP_DIR = .dependencies
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#
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# NOT SETTINGS ANYMORE
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# DO NOT CHANGE ANYTHING HERE UNLESS YOU KNOW WHAT YOU ARE DOING!
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#
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# all variables starting with _ are relative to PROJECT_DIR
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# make everything relative to PROJECT_DIR
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_SRC_DIRS = $(addprefix $(PROJECT_DIR)/, $(SRC_DIRS))
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_SRC_FLS = $(addprefix $(PROJECT_DIR)/, $(SRC_FLS))
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_CSS_FLS = $(addprefix $(PROJECT_DIR)/, $(CSS_FLS))
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_CSS_DIRS = $(addprefix $(PROJECT_DIR)/, $(CSS_DIRS))
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_SASS_INCLUDE_DIRS = $(addprefix $(PROJECT_DIR)/, $(SASS_INCLUDE_DIRS))
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_RES_DIRS = $(addprefix $(PROJECT_DIR)/, $(RESOURCE_DIRS))
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_RES_FLS = $(addprefix $(PROJECT_DIR)/, $(RESOURCE_FLS))
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_COMMON_DIR = $(addprefix $(PROJECT_DIR)/, $(COMMON_DIR))
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_INCLUDE_DIR = $(addprefix $(PROJECT_DIR)/, $(INCLUDE_DIR))
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# NORMAL SRC
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# all SRC_DIRS + CSS_DIRS + all subdirs of each srcdir
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_SRC_SUB_DIRS = $(foreach srcdir, $(_SRC_DIRS) $(_CSS_DIRS), $(shell find $(srcdir)/ -type d 2>/dev/null))
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# add files in project dir
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_SRC_FLS += $(shell find $(PROJECT_DIR)/ -maxdepth 1 -type f)
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# add files src dirs, recursively
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_SRC_FLS += $(foreach srcdir, $(_SRC_DIRS), $(shell find $(srcdir)/ -type f 2>/dev/null))
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_CSS_FLS += $(foreach srcdir, $(_CSS_DIRS), $(shell find $(srcdir)/ -type f 2>/dev/null))
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OUT_DIRS = $(OUT_DIR)/ $(patsubst $(PROJECT_DIR)/%, $(OUT_DIR)/%, $(_SRC_SUB_DIRS))
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# path of the (css/sass) source files after being processed
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OUT_FLS = $(patsubst $(PROJECT_DIR)/%, $(OUT_DIR)/%, $(_SRC_FLS))
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OUT_FLS += $(patsubst $(PROJECT_DIR)/%, $(OUT_DIR)/%, $(foreach cssfile, $(_CSS_FLS), $(shell echo $(cssfile) | sed 's/\.s[ac]ss$$/.css/')))
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# RESOURCES
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_RES_SUB_DIRS = $(foreach srcdir, $(_RES_DIRS), $(shell find $(srcdir)/ -type d 2>/dev/null))
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_RES_FLS += $(foreach srcdir, $(_RES_DIRS), $(shell find $(srcdir)/ -type f 2>/dev/null))
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RES_OUT_DIRS = $(OUT_DIR)/ $(patsubst $(PROJECT_DIR)/%, $(OUT_DIR)/%, $(_RES_SUB_DIRS))
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RES_OUT_FLS = $(patsubst $(PROJECT_DIR)/%, $(OUT_DIR)/%, $(_RES_FLS))
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# MULTILANG
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ifdef COMMON_DIR
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_ML_SRC_FLS = $(shell find $(_COMMON_DIR)/ -type f)
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_ML_SRC_SUB_DIRS= $(shell find $(_COMMON_DIR)/ -type d)
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# will contain one subdir for each lang, each of which contains every file from ML_SRC_FLS
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ML_OUT_DIR = $(OUT_DIR)
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ML_OUT_LANG_DIRS= $(foreach lang, $(LANGS), $(addprefix $(ML_OUT_DIR)/, $(lang)))
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ML_OUT_DIRS = $(foreach lang, $(LANGS), $(patsubst $(_COMMON_DIR)/%, $(ML_OUT_DIR)/$(lang)/%, $(_ML_SRC_SUB_DIRS)))
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ML_OUT_FLS = $(foreach lang, $(LANGS), $(patsubst $(_COMMON_DIR)/%, $(ML_OUT_DIR)/$(lang)/%, $(_ML_SRC_FLS)))
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endif
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# needed for creating them
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_DEP_DIRS = $(sort $(patsubst $(OUT_DIR)/%, $(DEP_DIR)/%, $(OUT_DIRS) $(ML_OUT_DIRS)))
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# needed for reading
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_DEP_FLS = $(shell find $(DEP_DIR) -type f -name '*.d' 2>/dev/null)
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# SASS, add load-paths
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_SASS_CMD = $(SASS_CMD) $(foreach includedir, $(_SASS_INCLUDE_DIRS), --load-path=$(includedir)) --source-map-urls=absolute
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# PRINTING
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FMT_VAR_SRC ="Variable '\e[1;34m%s\e[0m': \e[0;33m%s\e[0m\n"
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FMT_VAR_OUT ="Variable '\e[1;34m%s\e[0m': \e[0;35m%s\e[0m\n"
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FMT_DIR ="\e[1;34mMaking directory\e[0m: \e[0;35m%s\e[0m\n"
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FMT_OUT_HTML ="\e[1;34mBuilding html\e[0m \e[1;33m%s\e[0m at \e[1;35m%s\e[0m\n"
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FMT_OUT_CSS ="\e[1;34mBuilding css\e[0m \e[1;33m%s\e[0m at \e[1;35m%s\e[0m\n"
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FMT_OUT_OTHER ="\e[1;34mBuilding\e[0m: \e[1;33m%s\e[0m at \e[1;35m%s\e[0m\n"
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FMT_OUT_ML_HTML="\e[1;34mBuilding html\e[0m in lang \e[1;34m%s\e[0m: \e[1;33m%s\e[0m at \e[1;35m%s\e[0m\n"
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FMT_OUT_ML_OTHER="\e[1;34mBuilding\e[0m in lang \e[1;34m%s\e[0m: \e[1;33m%s\e[0m at \e[1;35m%s\e[0m\n"
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.SUFFIXES:
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.SUFFIXES: .html .md
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.PHONY: default normal multilang resources print start stop clean cleaner
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.DEFAULT_GOAL = all
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# include all the dependency makefiles
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include $(_DEP_FLS)
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all: normal multilang resources
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normal: $(OUT_FLS)
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multilang: $(ML_OUT_FLS)
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resources: $(RES_OUT_FLS)
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print:
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@printf $(FMT_VAR_SRC) "PROJECT_DIR" "$(PROJECT_DIR)"
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@printf $(FMT_VAR_OUT) "OUT_DIRS" "$(OUT_DIRS)"
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@printf $(FMT_VAR_SRC) "_INCLUDE_DIR" "$(_INCLUDE_DIR)"
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@printf $(FMT_VAR_SRC) "_SRC_FLS" "$(_SRC_FLS)"
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@printf $(FMT_VAR_OUT) "OUT_FLS" "$(OUT_FLS)"
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@printf $(FMT_VAR_SRC) "_RES_FLS" "$(_RES_FLS)"
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@printf $(FMT_VAR_OUT) "RES_OUT_FLS" "$(RES_OUT_FLS)"
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@printf $(FMT_VAR_OUT) "_CSS_FLS" "$(_CSS_FLS)"
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ifdef COMMON_DIR
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@printf $(FMT_VAR_SRC) "_ML_SRC_FLS" "$(_ML_SRC_FLS)"
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@printf $(FMT_VAR_OUT) "ML_OUT_FLS" "$(ML_OUT_FLS)"
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endif
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@printf $(FMT_VAR_SRC) "_DEP_FLS" "$(_DEP_FLS)"
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@# @printf $(FMT_VAR_SRC) "y" "$(y)"
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# DIRECTORIES
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$(sort $(ML_OUT_DIRS) $(_DEP_DIRS) $(RES_OUT_DIRS) $(OUT_DIRS)):
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@printf $(FMT_DIR) "$@"
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@mkdir -p $@
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# MULTILANG RULES
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ifdef COMMON_DIR
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# $@ is the target to trigger the rule, but all languages have to be built now
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$(foreach out_dir, $(ML_OUT_LANG_DIRS), $(out_dir)/%.html): $(_COMMON_DIR)/%.html | $(ML_OUT_DIRS) $(_DEP_DIRS)
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@RAW_TARGET=`echo $@ $(foreach lang, $(LANGS), | sed 's|$(ML_OUT_DIR)/$(lang)/||')`;\
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for lang in $(LANGS); do \
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target=$(ML_OUT_DIR)/$$lang/$$RAW_TARGET;\
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printf $(FMT_OUT_ML_HTML) "$$lang" "$<" "$$target"; \
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$(HTML_PP_CMD) --input "$<" --output "$$target" --var include_dir=$(_INCLUDE_DIR) --var lang=$$lang --output-deps "`echo $${target}.d | sed 's|$(OUT_DIR)/|$(DEP_DIR)/|'`"; \
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done
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# rule for all not html files
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$(foreach out_dir, $(ML_OUT_LANG_DIRS), $(out_dir)/%): $(_COMMON_DIR)/% | $(ML_OUT_DIRS)
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@lang=`echo $(patsubst $(ML_OUT_DIR)/%, %, $@) | awk -F "/" '{print $$1}'`; \
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printf $(FMT_OUT_ML_OTHER) "$$lang" "$<" "$@" ; \
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cp $< $@
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endif
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#
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# (NORMAL/RE-)SOURCE RULES
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#
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$(OUT_DIR)/%.html: $(PROJECT_DIR)/%.html | $(OUT_DIRS) $(_DEP_DIRS)
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@printf $(FMT_OUT_HTML) "$<" "$@";
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@$(HTML_PP_CMD) --input "$<" --output "$@" --var include_dir=$(_INCLUDE_DIR) --output-deps "$(subst $(DEP_DIR)/$(PROJECT_DIR), $(DEP_DIR), $(DEP_DIR)/$<.d)";
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@# remove comments and empty lines. two separate lines bc the substitution might create new empty lines
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@#awk -i inplace '{FS="" sub(/<!--.*-->/,"")}1' $@
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@#awk -i inplace '{if (NF != 0) print}' $@
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$(OUT_DIR)/%.css: $(PROJECT_DIR)/%.sass | $(OUT_DIRS) $(_DEP_DIRS)
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@printf $(FMT_OUT_CSS) "$<" "$@";
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@$(_SASS_CMD) --indented $< $@
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@# generate a dependecy file from the source map and delete the map
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@depfile=$(patsubst $(OUT_DIR)/%,$(DEP_DIR)/%,$@).d; echo -n "$@: " > "$$depfile"; \
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jq -r '.sources | @sh' $@.map | tr -d \' | sed 's|file://||g' >> "$$depfile"; \
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rm $@.map
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$(OUT_DIR)/%.css: $(PROJECT_DIR)/%.scss | $(OUT_DIRS) $(_DEP_DIRS)
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@printf $(FMT_OUT_CSS) "$<" "$@";
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@$(_SASS_CMD) --no-indented $< $@
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@# generate a dependecy file from the source map and delete the map
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@depfile=$(patsubst $(OUT_DIR)/%,$(DEP_DIR)/%,$@).d; echo -n "$@: " > "$$depfile"; \
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jq -r '.sources | @sh' $@.map | tr -d \' | sed 's|file://||g' >> "$$depfile"; \
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rm $@.map
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$(OUT_DIR)/%: $(PROJECT_DIR)/% | $(OUT_DIRS) $(RES_OUT_DIRS)
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@printf $(FMT_OUT_OTHER) "$<" "$@"
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@cp -r $< $@
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# .DEFAULT:
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# @echo "MISSING RULE: $@"
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start:
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/usr/sbin/nginx -c nginx.conf -p $(shell pwd)&
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firefox http://localhost:8080/
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stop:
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killall nginx
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clean:
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-@rm $(OUT_FLS) $(ML_OUT_FLS) 2>/dev/null
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-@rm -r $(DEP_DIR) 2>/dev/null
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cleaner:
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-@rm -r $(OUT_DIR)
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-@rm -r $(DEP_DIR) 2>/dev/null
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