htdocs.mk, js.mk: Add js.mk, providing minification

Signed-off-by: Jan Lindemann <jan@janware.com>
This commit is contained in:
Jan Lindemann 2018-09-03 11:52:45 +00:00
commit 4a42edbc1b
2 changed files with 21 additions and 0 deletions

View file

@ -3,6 +3,7 @@ LESS_GENERATED_CSS ?= $(patsubst %.less,%.css,$(LESS_SRC))
LESS_CPY ?= lesscpy
include $(MODDIR)/make/defs.mk
include $(MODDIR)/make/js.mk
include $(MODDIR)/make/rules.mk
all: $(LESS_GENERATED_CSS)

20
make/js.mk Normal file
View file

@ -0,0 +1,20 @@
JAVA ?= /usr/bin/java
JS_MINIFY_EXE ?= $(JAVA) -jar /usr/share/java/closure-compiler.jar
JS_LOCAL ?= $(wildcard *.js)
JS_SRC ?= $(filter-out %.min.js,$(JS_LOCAL))
JS_GENERATED ?= $(patsubst %.js,%.min.js,$(JS_SRC))
# This is not nice. It requires install-files to be included from elsewhere,
# which is not obvious. OTOH, if it isn't, SOURCE_FILES doesn't do any harm,
# either.
SOURCE_FILES += $(JS_GENERATED)
all: $(JS_GENERATED)
clean: minify.clean
%.min.js: %.js
$(JS_MINIFY_EXE) $< > $@.tmp
mv $@.tmp $@
minify.clean:
rm -f $(JS_GENERATED) *.tmp