# Generates a single JS file that's easier to include.
GetSources () {
+ # Include dyraph-options-reference only if DEBUG environment variable is set.
+ if [ ! -z "$DEBUG" ]; then
+ maybe_options_reference=dygraph-options-reference.js
+ else
+ maybe_options_reference=''
+ fi
+
# This list needs to be kept in sync w/ the one in dygraph-dev.js
# and the one in jsTestDriver.conf. Order matters, except for the plugins.
for F in \
dygraph-plugin-base.js \
plugins/*.js \
dygraph-plugin-install.js \
+ $maybe_options_reference \
datahandler/datahandler.js \
datahandler/default.js \
datahandler/default-fractions.js \
# Pack all the JS together.
CatSources () {
GetSources \
- | xargs cat \
- | perl -ne 'print unless m,REMOVE_FOR_COMBINED,..m,/REMOVE_FOR_COMBINED,'
+ | xargs cat
}
Copyright () {
}
CatCompressed () {
- Copyright
- CatSources \
- | grep -v '"use strict";' \
- | node_modules/uglify-js/bin/uglifyjs -c warnings=false -m
+ node_modules/uglify-js/bin/uglifyjs \
+ $(GetSources | xargs) \
+ --compress warnings=false \
+ --mangle \
+ --define DEBUG=false \
+ --preamble "$(Copyright)" \
+ $*
}
ACTION="${1:-update}"
Copyright
CatSources
;;
+cat-dev)
+ DEBUG=true
+ Copyright
+ CatSources
+ ;;
compress*|cat_compress*)
CatCompressed
;;
update)
- CatCompressed > dygraph-combined.js
- chmod a+r dygraph-combined.js
+ CatCompressed --source-map dygraph-combined.js.map \
+ > dygraph-combined.js
+ chmod a+r dygraph-combined.js dygraph-combined.js.map
;;
*)
echo >&2 "Unknown action '$ACTION'"