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|
#!/bin/mksh
case $KSH_VERSION {
(*MIRBSD\ KSH*) ;;
(*) echo E: do not call me with bash or something; exit 255 ;;
}
# initialisation
set -e
set -o pipefail
if [[ -e node_modules ]]; then
# NPM setup
babel_js=babel
else
# Debian packaging
babel_js=babeljs
fi
babelrc=$PWD/babel.config.json
set -x
# obtain dygraphs version…
v=$(sed -n '/^Dygraph.VERSION = "\(.*\)";$/s//\1/p' <src/dygraph.js)
if [[ -z $v ]]; then
echo >&2 'E: could not determine version'
exit 1
fi
# … as well as the version of the last release (for a snapshot)
if [[ $v = +([0-9]).+([0-9]).+([0-9])-* ]]; then
relv=${v%%-*}
IFS=.
set -- $relv
IFS=$' \t\n'
relv=$1.$2.$(($3 - 1))
else
relv=$v
fi
# build ES5- and browser-compatible code in a subdirectory
# and the code and test bundles as well as the minified CSS+JS
# copy/transform sources and licence info
rm -rf dist disttmp src-es5
mkdir disttmp
if [[ -e node_modules ]]; then
pax -rw -l node_modules disttmp/
fi
pax -rw -l auto_tests src disttmp/
# licence headers for unminified and minified js, respectively
mksh scripts/txt2js.sh LICENSE.txt disttmp/LICENCE.js
header="/*! @license https://github.com/danvk/dygraphs/blob/v$relv/LICENSE.txt (MIT) */"
# prepare for building; avoid bad relative paths
cd disttmp
if [[ -e node_modules ]]; then
PATH=$PWD/node_modules/.bin:$PATH
export PATH
fi
# ES5-compatible source
$babel_js \
--config-file "$babelrc" \
--compact false \
--source-maps inline \
-d tests5 \
auto_tests
$babel_js \
--config-file "$babelrc" \
--compact false \
--source-maps inline \
-d es5 \
src
rm -rf auto_tests src
# get core-js from Debian, if needed, for XHR test
[[ -e node_modules ]] || ln -s /usr/share/nodejs/core-js .
# bundle dygraph.js{,.map} and tests.js with dev env
cp -r es5 src
mksh ../scripts/env-patcher.sh development src
browserify \
-v \
--debug \
-p ../scripts/xfrmmodmap-dy.js \
--full-paths \
LICENCE.js \
src/dygraph.js \
>dygraph.tmp.js
browserify \
-v \
--debug \
-p ../scripts/xfrmmodmap-t.js \
--full-paths \
tests5/tests/*.js \
>tests.tmp.js
rm -rf src
python3 ../scripts/smap-out.py dygraph.tmp.js dygraph.js dygraph.js.map
python3 ../scripts/smap-out.py tests.tmp.js tests.tmp2.js tests.tmp.map
jq . <tests.tmp.map | perl -MCwd -pe \
's!^ *"((?:\.\./)+)!Cwd::realpath($1) eq "/" ? "\"/" : $&!e;' \
>tests.tmp2.map
python3 ../scripts/smap-in.py tests.tmp2.js tests.tmp2.map tests.js #--nonl
# bundle and minify dygraph.min.js{,.map} with prod env
cp -r es5 src
mksh ../scripts/env-patcher.sh production src
browserify \
-v \
--debug \
-p ../scripts/xfrmmodmap-dy.js \
--full-paths \
src/dygraph.js \
>dygraph.min.tmp.js
rm -rf src
python3 ../scripts/smap-out.py dygraph.min.tmp.js /dev/null dygraph.min.tmp.js.map
uglifyjs=$(uglifyjs --help 2>&1)
set -A compatopts -- --no-module --v8 --webkit
[[ $uglifyjs = *--no-module* ]] || unset compatopts[0]
uglifyjs \
"${compatopts[@]}" \
--compress \
--mangle \
--output-opts "preamble='$header'" \
--source-map "content='dygraph.min.tmp.js.map',includeSources=true,url='dygraph.min.js.map'" \
-o dygraph.min.js \
dygraph.min.tmp.js
# copy out results
mkdir ../dist
mv dygraph.js dygraph.js.map dygraph.min.js dygraph.min.js.map tests.js ../dist/
mv es5 ../src-es5
cd ..
rm -rf disttmp
# minify CSS
cp css/dygraph.css dist/
cleancss css/dygraph.css -o dist/dygraph.min.css --source-map --source-map-inline-sources
# add (ES5-compatible) extras to dist
cd src-es5
pax -rw -l extras ../dist/
cd ..
|
