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−#!/bin/bash
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−
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−# This is a helping script to minify HTML/CSS/JavaScript files
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−
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−# Minify JS for Libervia's OTR - https://github.com/arlolra/otr
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−TOOL="yui compressor"
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−OTR_INPUT="otr/dep/bigint.js otr/dep/crypto.js otr/dep/eventemitter.js"
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−OTR_APPEND="otr/otr.min.js"
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−OTR_OUTPUT="otr.min.js"
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−
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−rm -f $OTR_OUTPUT
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−if [[ $TOOL = "closure compiler" ]]; then
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−    # use https://developers.google.com/closure/compiler/
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−    # requires Java 7 SDK + compiler.jar in the current directory
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−    echo "Minifying $OTR_INPUT with closure compiler"
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−    java -jar compiler.jar  --js_output_file=$OTR_OUTPUT $OTR_INPUT
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−else
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−    for FILE in $OTR_INPUT; do
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−        if [[ $TOOL = "slimit" ]]; then
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−            # use https://pypi.python.org/pypi/slimit
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−            echo "Minifying $FILE with slimit"
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−            slimit $FILE >> $OTR_OUTPUT
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−        elif [[ $TOOL = "yui compressor" ]]; then
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−            # use https://pypi.python.org/pypi/yuicompressor
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−            echo "Minifying $FILE with YUI compressor"
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−            yuicompressor -o tmp.js $FILE
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−            cat tmp.js >> $OTR_OUTPUT
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−            rm -f tmp.js
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−        fi
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−    done
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−fi
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−cat $OTR_APPEND >> $OTR_OUTPUT
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−echo "The file $OTR_OUTPUT includes:
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−    - minified versions of the following otr.js dependencies:
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−      $OTR_INPUT
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−      The following minification tool has been used: $TOOL
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−    - minified version of otr.js taken from the project homepage
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−
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−All original files can be retrieved from otr.js repository:
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−    https://github.com/arlolra/otr/tree/master/build
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−" > "$OTR_OUTPUT"_README
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−
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−
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−