║│ │║
║│ • cat │║
║│ • cp │║
+║│ • date │║
║│ • echo │║
║│ • file │║
║│ • find │║
║│ • mkdir (requires support for `-p´) │║
║│ • mv │║
║│ • printf │║
+║│ • rm │║
║│ • sed │║
+║│ • sleep │║
+║│ • stat │║
║│ • test │║
║│ • touch │║
║│ • tr (requires support for `-d´) │║
║│ See `README.markdown´ for a more involved description of │║
║│ the capabilities and configuration of this program. │║
║╰────────────────────────────────────────────────────────────╯║
-╟┬ ¶ License ─────────────────────────────────────────────────┬╢
+╟┬ ¶ Copyright & License ─────────────────────────────────────┬╢
+║│ │║
+║│ Copyright © 2023–2024 Lady [@ Lady’s Computer]. │║
+║│ │║
║│ This Source Code Form is subject to the terms of the │║
║│ Mozilla Public License, v 2.0. If a copy of the M·P·L was │║
║│ not distributed with this file, You can obtain one at │║
# different implementation, you can override the appropriate variable.
CAT := cat
CP := cp
+DATE := date
ECHO := echo
FILE := file
FIND := find
PRINTF := printf
RM := rm
SED := sed
+SLEEP := sleep
+STAT := stat
TEST := test
TOUCH := touch
TR := tr
# Configuration of `find´.
#
-# By default, `find´ will follow symlinks and use extended regular
-# expressions, ignoring hidden files and those which begin with a
-# period.
-FINDOPTS := -LE
+# By default, `find´ will not follow symlinks and will use extended
+# regular expressions, ignoring hidden files and those which begin with
+# a period.
+FINDOPTS := -PE
FINDRULES := -flags -nohidden -and -not -name '.*'
+FINDINCLUDEOPTS := $(FINDOPTS)
+FINDINCLUDERULES := $(FINDRULES)
# The list of parsers for plaintext file types.
#
# (callable) Escape special characters for use in sed regular
# expressions.
-override sedesc = $(subst $$,\$$,$(subst *,\*,$(subst .,\.,$(subst [,\[,$(subst ^,\^,$(subst \,\\,$1))))))
+override sedesc = $(subst /,[/],$(subst $$,\$$,$(subst *,\*,$(subst .,\.,$(subst [,\[,$(subst ^,\^,$(subst \,\\,$1)))))))
# Collect all of the applicable includes from the includes directory.
sourceincludes := $(shell $(FIND) $(FINDOPTS) $(INCLUDEDIR) -type f '(' $(FINDRULES) ')')
# Get the list of supported plaintext file types from the parser.
ifneq ($(wildcard $(BUILDDIR)/parser.xslt),)
-override plaintexttypes := $(shell $(XSLTPROC) $(call quote,$(THISDIR)/lib/parser2types.xslt) $(call quote,$(BUILDDIR)/parser.xslt))
+override plaintexttypes := $(filter-out $(XMLTYPES),$(shell $(XSLTPROC) $(call quote,$(THISDIR)/lib/parser2types.xslt) $(call quote,$(BUILDDIR)/parser.xslt)))
endif
-# Simplify the file type by only taking the first component (image,
-# text, ⁊·c).
-override simpletypes := $(shell $(TR) ' ' '\n' <<< $(call quote,$(types)) | $(SED) 's`/[^/]*$$``g')
-
# (callable) Get all of the files (source and includes) which have the
# given types.
override filesoftype = $(foreach type,$1,$(patsubst %?type=$(type),%,$(filter %?type=$(type),$(types))))
# Build up collections of various file types.
-override plaintextfiles := $(call filesoftype,$(plaintexttypes))
-override xmlfiles := $(filter-out $(plaintextfiles),$(call filesoftype,$(XMLTYPES)))
+override xmlfiles := $(call filesoftype,$(XMLTYPES))
+override plaintextfiles := $(filter-out $(xmlfiles),$(call filesoftype,$(plaintexttypes)))
override assetfiles := $(filter-out $(xmlfiles) $(plaintextfiles),$(sourcefiles) $(sourceincludes))
# (callable) Get the types of the given files.
override typeoffile = $(patsubst $(foreach file,$1,$(file)?type=%),%,$(filter $(foreach file,$1,$(file)?type=%),$(types)))
+# (callable) Get the identifier for the given transform.
+override id = $(or $(shell $(XMLLINT) --xpath '/*/*[local-name()="id" and namespace-uri()="urn:fdc:ladys.computer:20231231:Shu1She4"]/text()[1]' $1),$(basename $(notdir $1)) | $(SED))
+
# (callable) Get base64 data u·r·i’s for the given files.
override datauri = $(foreach file,$1,data:$(call typeoffile,$(file));base64,$(shell $(UUENCODE) -m -r $(call quote,$(file)) _ | tr -d ' \n'))
# This file is created after a reload due to type changes, and is
# removed after. Requiring it ensures that file classifications are
# up‐to‐date immediately after the reload.
-override typeupdates := $(if $(wildcard $(BUILDDIR)/.update-types),$(BUILDDIR)/.update-types,)
+override typeupdates := $(wildcard $(BUILDDIR)/.update-types)
# (callable) Get the location of the transformed X·M·L files for the
# given source files.
$(silent)$(PRINTF) '%b' '$(subst $(newline),\n,$(makefileinfo))'
# Compile all files, or error if any are recursive.
-all: $(call compiled,$(recursivefiles) $(compilablefiles) $(assetfiles)) ;
+all: $(call compiled,$(recursivefiles) $(compilablefiles) $(filter $(sourcefiles),$(assetfiles))) ;
# Destroy buildfiles.
clean:
$(silent)$(RM) -rf $(BUILDDIR)/ $(call compiled,$(recursivefiles) $(compilablefiles))
# Install the compiled files into `DESTDIR´.
-install: $(call installed,$(recursivefiles) $(compilablefiles) $(assetfiles)) ;
+install: $(call installed,$(recursivefiles) $(compilablefiles) $(filter $(sourcefiles),$(assetfiles))) ;
# List all source files and includes and their computed types.
list:
# Phony rules; always consider these out‐of‐date.
.PHONY: all default clean gone info install list $(call compiled,$(recursivefiles));
-# Reload this make·file if any of the magic files or parsers have
-# changed.
-#
-# These are used to classify source files, so if they have changed then
-# the make·file must be reloaded.
-$(THISDIR)/GNUmakefile:: $(BUILDDIR)/magic.mgc $(BUILDDIR)/parser.xslt $(THISDIR)/lib/parser2types.xslt
- $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
- $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
- $(silent)$(RM) -f $(call quote,$(BUILDDIR)/dependencies)
- @$(PRINTF) '%b\n' '\0033[1mMagic file or parsers have updated. Restarting…\0033[22m'
-
ifneq ($(wildcard $(BUILDDIR)/.update-types)$(wildcard $(BUILDDIR)/dependencies),)
# Reload this make·file if the dependency graph has changed.
#
@$(PRINTF) '%b\n' '\0033[1mDependency graph updated. Restarting…\0033[22m'
endif
+ifeq ($(wildcard $(BUILDDIR)/.update-types),)
+# Reload this make·file if any of the magic files or parsers have
+# changed.
+#
+# These are used to classify source files, so if they have changed then
+# the make·file must be reloaded.
+#
+# This recipe sleeps for one second to ensure that files built after
+# the restart have a more current time·stamp.
+$(THISDIR)/GNUmakefile:: $(BUILDDIR)/magic.mgc $(BUILDDIR)/parser.xslt $(THISDIR)/lib/parser2types.xslt
+ $(silent)$(TOUCH) $(THISDIR)/GNUmakefile
+ $(silent)$(RM) -f $(call quote,$(BUILDDIR)/dependencies)
+ @$(PRINTF) '%b\n' '\0033[1mMagic file or parsers have updated. Restarting…\0033[22m'
+ $(silent)$(SLEEP) 1
+ $(silent)$(TOUCH) $(call quote,$(BUILDDIR)/.update-types)
+endif
+
# ─ ¶ Build Targets ───────────────────────────────────────────────────
# Generate the compiled magic file from its sources.
$(BUILDDIR)/magic.mgc: $(wildcard $(MAGICDIR)/*)
@$(ECHO) "Compiling new magic…"
$(silent)$(call ensuredirectory,$(dir $@))
- $(silent)$(FILE) -C -m $(call quote,$(MAGICDIR))
- $(silent)$(MV) $(call quote,$(MAGICDIR).mgc) $(call quote,$(BUILDDIR)/magic.mgc)
+ $(silent)cd $(call quote,$(BUILDDIR)) && $(FILE) -C -m $(call quote,$(realpath $(MAGICDIR)))
# Generate the main parser.
$(BUILDDIR)/parser.catalog: $(PARSERS)
@$(ECHO) "Generating catalog of parsers…"
$(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
- $(foreach parser,$(PARSERS),$(silent)$(XMLCATALOG) --add uri $(call quote,$(basename $(notdir $(parser)))) $(call quote,../$(parser)) --noout $(call quote,$@)$(newline))
+ $(foreach parser,$(PARSERS),$(silent)$(XMLCATALOG) --add uri $(call quote,$(call id,$(parser))) $(call quote,../$(parser)) --noout $(call quote,$@)$(newline))
$(BUILDDIR)/parser.xslt: $(BUILDDIR)/parser.catalog $(THISDIR)/lib/catalog2parser.xslt
@$(ECHO) "Generating main parser…"
$(silent)$(XSLTPROC) -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2parser.xslt) $(call quote,$<)
-# Note updates to parsers or magic.
-#
-# This file is actually generated as part of the make·file restart
-# process, so it doesn’t need any recipes.
-$(BUILDDIR)/.update-types: $(BUILDDIR)/magic.mgc $(BUILDDIR)/parser.xslt $(THISDIR)/lib/parser2types.xslt ;
-
# Parse the files.
#
# Even plain X·M·L files are parsed, because they may contain X·H·T·M·L
$(foreach source,$(sourcefiles) $(sourceincludes),$(silent)$(XMLCATALOG) --add uri $(call quote,$(call localuri,$(source))) $(call quote,$(patsubst $(BUILDDIR)/%,%,$(call parsed,$(source)))#$(if $(filter $(source),$(assetfiles)),asset,xml)) --noout $(call quote,$@)$(newline))
# Build a list of dependencies for each transformed file.
-#
-# This recipe also adjusts backwards the modification time of this
-# make·file by one second, to ensure that it is always more outdated
-# than the built dependencies (triggering a restart).
$(BUILDDIR)/dependencies: $(BUILDDIR)/catalog $(call parsed,$(plaintextfiles) $(xmlfiles)) $(THISDIR)/lib/catalog2dependencies.xslt
@$(ECHO) "Identifying dependencies…"
$(silent)$(XSLTPROC) -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2dependencies.xslt) $(call quote,$<)
- $(silent)$(TOUCH) -A -000001 -am $(THISDIR)/GNUmakefile
# Generate the main transform.
$(BUILDDIR)/transform.catalog: $(TRANSFORMS)
@$(ECHO) "Generating catalog of transforms…"
$(silent)$(XMLCATALOG) --create --noout $(call quote,$@)
- $(foreach transform,$(TRANSFORMS),$(silent)$(XMLCATALOG) --add uri $(call quote,$(basename $(notdir $(transform)))) $(call quote,../$(transform)) --noout $(call quote,$@)$(newline))
+ $(foreach transform,$(TRANSFORMS),$(silent)$(XMLCATALOG) --add uri $(call quote,$(call id,$(transform))) $(call quote,../$(transform)) --noout $(call quote,$@)$(newline))
$(BUILDDIR)/transform.xslt: $(BUILDDIR)/transform.catalog $(THISDIR)/lib/catalog2transform.xslt
@$(ECHO) "Generating main transform…"
$(silent)$(XSLTPROC) -o $(call quote,$@) $(call quote,$(THISDIR)/lib/catalog2transform.xslt) $(call quote,$<)
$(call compiled,$(compilablefiles)): $(BUILDDIR)/public/%: $$(call parsed,$(SRCDIR)/%) $(BUILDDIR)/transform.xslt $$(call parsed,$$(call dependencies,$(SRCDIR)/%))
$(silent)$(call ensuredirectory,$(dir $@))
@$(PRINTF) '%s\n' $(call quote,Compiling `$*´…)
- $(silent)$(XSLTPROC) -o $(call quote,$@) --stringparam catalog 'catalog' $(call quote,$(BUILDDIR)/transform.xslt) $(call quote,$<)
+ $(silent)$(XSLTPROC) -o $(call quote,$@) --stringparam catalog 'catalog' --stringparam buildtime '$(shell TZ= $(DATE) '+%Y-%m-%dT%H:%M:%SZ')' --stringparam srctime '$(shell TZ= $(STAT) -f '%Sm' -t '%Y-%m-%dT%H:%M:%SZ' $(call quote,$(SRCDIR)/$*))' --stringparam path $(call quote,/$*) $(call quote,$(BUILDDIR)/transform.xslt) $(call quote,$<)
$(call compiled,$(filter $(assetfiles),$(sourcefiles))): $(BUILDDIR)/public/%: $(SRCDIR)/%
@$(PRINTF) '%s\n' $(call quote,Compiling `$*´…)
$(silent)$(call ensuredirectory,$(dir $@))
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