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annotate scripts/minifier/minify.sh @ 105:b69056368901

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docker: images optimisation: - reduced the number of layers by grouping many instructions - moved stuff which don't change a lot at the beginning, and hg/apt at the end - scripts are not now in scripts/ subdirectories - prosody.cfg.lua is added using ADD instead of getting it online - .hg/dirstate is copied in base (backend) and libervia, so mercurial revision is known - removed lot of useless WORKDIR instruction, they are replaced by "cd" inside RUN instructions - cleaning (apt-clean, rm) is done on the same instruction as the one than generate the data, to avoid useless data in layers
author Goffi <goffi@goffi.org>
date Sun, 28 Feb 2016 02:01:20 +0100
parents 1596660ddf72
children
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1596660ddf72 Add minifier script for otr.js and its dependencies
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1 #!/bin/bash
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2
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3 # This is a helping script to minify HTML/CSS/JavaScript files
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5 # Minify JS for Libervia's OTR - https://github.com/arlolra/otr
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6 TOOL="yui compressor"
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7 OTR_INPUT="otr/dep/bigint.js otr/dep/crypto.js otr/dep/eventemitter.js"
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8 OTR_APPEND="otr/otr.min.js"
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9 OTR_OUTPUT="otr.min.js"
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11 rm -f $OTR_OUTPUT
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12 if [[ $TOOL = "closure compiler" ]]; then
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13 # use https://developers.google.com/closure/compiler/
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14 # requires Java 7 SDK + compiler.jar in the current directory
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15 echo "Minifying $OTR_INPUT with closure compiler"
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16 java -jar compiler.jar --js_output_file=$OTR_OUTPUT $OTR_INPUT
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17 else
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18 for FILE in $OTR_INPUT; do
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19 if [[ $TOOL = "slimit" ]]; then
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20 # use https://pypi.python.org/pypi/slimit
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21 echo "Minifying $FILE with slimit"
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22 slimit $FILE >> $OTR_OUTPUT
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23 elif [[ $TOOL = "yui compressor" ]]; then
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24 # use https://pypi.python.org/pypi/yuicompressor
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25 echo "Minifying $FILE with YUI compressor"
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26 yuicompressor -o tmp.js $FILE
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27 cat tmp.js >> $OTR_OUTPUT
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28 rm -f tmp.js
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29 fi
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30 done
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31 fi
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32 cat $OTR_APPEND >> $OTR_OUTPUT
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33 echo "The file $OTR_OUTPUT includes:
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34 - minified versions of the following otr.js dependencies:
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35 $OTR_INPUT
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36 The following minification tool has been used: $TOOL
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37 - minified version of otr.js taken from the project homepage
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38
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39 All original files can be retrieved from otr.js repository:
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40 https://github.com/arlolra/otr/tree/master/build
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41 " > "$OTR_OUTPUT"_README
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