SHELL = /bin/sh
-# This GNUmakefile searches the `sources/` directory for files with an extension of `.xml` and applies `transform.xslt` to them, outputting the result in one of two locations :—
+# This GNUmakefile searches the `sources/` directory for files with an extension of `.atom` or `.xml` and applies `transform.xslt` to them, outputting the result in one of the following locations :—
#
# • For files with a location of `sources/index.xml` or `sources/index-*.xml`, the transformed file will be written to `public/%.html` (where `%` is the filename).
#
# • For all other files with a location of `sources/*.xml` or `sources/*/*.xml`, the transformed file will be written to `public/%/index.html` (where `%` is the filename and subdirectory if applicable).
+# Any files in a corresponding sibling directory (i·e without the `.xml`) are copied over verbatim.
# Only one level of subdirectory is supported.
#
+# • For files with a location of `sources/*.atom` or `sources/*/*.atom`, the transformed file will be written to `public/%.atom` (where `%` is the filename and subdirectory if applicable).
+#
# By default, running `make` will do this for all applicable source files.
#
# ___
#
-# © 2022 Lady [@ Lady’s Computer]
+# © 2022–2023 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 MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+BASEIRI = http://example.com
+DATETIME = $(shell date -Iseconds)
+FEED_EXT = .atom
+SOURCE_EXT = .xml
+TRANSFORM = transform.xslt
XSLT = xsltproc
XSLTOPTS =
headers := $(wildcard *-header.xml)
footers := $(wildcard *-footer.xml)
-override prerequisites := transform.xslt $(headers) $(footers)
+override prerequisites := $(TRANSFORM) $(headers) $(footers)
+
+override indexsources := $(wildcard sources/index$(SOURCE_EXT) sources/index-*$(SOURCE_EXT))
+override indices := $(patsubst sources/%$(SOURCE_EXT),public/%.html,$(indexsources))
+
+override pagesources := $(filter-out $(indexsources),$(wildcard sources/*$(SOURCE_EXT) sources/*/*$(SOURCE_EXT)))
+override pages := $(patsubst sources/%$(SOURCE_EXT),public/%/index.html,$(pagesources))
-override indexsources := $(wildcard sources/index.xml sources/index-*.xml)
-override indices := $(patsubst sources/%.xml,public/%.html,$(indexsources))
+override resourcesources := $(wildcard $(addsuffix /*,$(basename $(pagesources))))
+override resources := $(patsubst sources/%,public/%,$(resourcesources))
-override pagesources := $(filter-out $(indexsources),$(wildcard sources/*.xml sources/*/*.xml))
-override pages := $(patsubst sources/%.xml,public/%/index.html,$(pagesources))
+override feedsources := $(filter-out $(resourcesources),$(wildcard sources/*$(FEED_EXT) sources/*/*$(FEED_EXT)))
+override feeds := $(patsubst sources/%$(FEED_EXT),public/%.atom,$(feedsources))
override content := $(indices) $(pages)
-override makexslt = $(XSLT) --nonet --novalid $(XSLTOPTS) -o $(2) transform.xslt $(1)
+# This function does the following :—
+#
+# • Calls `transform.xslt` with the `$(1)`, providing `$(BASEIRI)` and `$(DATETIME) as params and providing `$(2)` (minus the initial `public/`) as the param `OUTPUTPATH`.
+#
+# • Removes any `xmlns` prefix declarations from output to `.html` files (with `sed`).
+#
+# • Removes any doctype for root elements other than `html` (with `grep -v`).
+#
+# • Saves the output to `$(2)`.
+override makexslt = $(XSLT) --nonet --novalid $(XSLTOPTS) --stringparam BASEIRI "$(BASEIRI)" --stringparam DATETIME "$(DATETIME)" --stringparam OUTPUTPATH "$(patsubst public/%,/%,$(2))" transform.xslt $(1)\
+ $(if $(filter %.html,$(2)),| sed 's/ xmlns:[0-9A-Za-z_-]*="[^"]*"//g',)\
+ | grep -v '^<!DOCTYPE \([^h]\|.[^t]\|..[^m]\|...[^l]\|....[^ >]\)'\
+ > $(2)
-all: $(content) ;
+all: $(content) $(resources) $(feeds);
-$(indices): public/%.html: sources/%.xml $(prerequisites)
+$(indices): public/%.html: sources/%$(SOURCE_EXT) $(prerequisites)
@echo "Generating $@…"
+ @mkdir -p $(dir $@)
@$(call makexslt,$<,$@)
-$(pages): public/%/index.html: sources/%.xml $(prerequisites)
+$(pages): public/%/index.html: sources/%$(SOURCE_EXT) $(prerequisites)
+ @echo "Generating $@…"
+ @mkdir -p $(dir $@)
+ @$(call makexslt,$<,$@)
+
+$(resources): public/%: sources/%
+ @echo "Copying over $@…"
+ @mkdir -p $(dir $@)
+ @cp $< $@
+
+$(feeds): public/%.atom: sources/%$(FEED_EXT) $(TRANSFORM)
@echo "Generating $@…"
+ @mkdir -p $(dir $@)
@$(call makexslt,$<,$@)
.PHONY: all ;