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‎.gitignore

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@@ -1,7 +1,7 @@
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clones
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clones/
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repos.txt
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summary-*.csv
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summary.csv
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article.pdf
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*.aux
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*.fdb_latexmk

‎Gemfile

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# The MIT License (MIT)
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#
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# Copyright (c) 2020 Yegor Bugayenko
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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source 'https://rubygems.org'
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ruby '~>2.6'
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gem 'octokit', '4.18.0'
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gem 'slop', '4.6.0'

‎Makefile

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@@ -24,7 +24,6 @@ all: install search clone calc summary draw article
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install:
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bundle update
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gem install volatility
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clean:
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rm -rf *.tex
@@ -33,66 +32,55 @@ clean:
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rm -rf clones
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cd paper; latexmk -c
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# search:
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# ruby find-repos.rb | tee repos.txt
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search:
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ruby find-repos.rb | tee repos.txt
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# clone:
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# while read line; do \
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# p="clones/$${line}"; \
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# if [ -e "$${p}/.git" ]; then \
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# echo "$${p} already here"; \
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# else \
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# mkdir -p "$${p}"; \
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# git clone --depth=1 "https://github.com/$${line}" "$${p}"; \
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# fi \
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# done < repos.txt
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clone:
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while read line; do \
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p="clones/$${line}"; \
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if [ -e "$${p}/.git" ]; then \
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echo "$${p} already here"; \
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else \
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mkdir -p "$${p}"; \
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git clone --depth=1 "https://github.com/$${line}" "$${p}"; \
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fi \
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done < repos.txt
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# uncalc:
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# find metrics -name 'scv.m' -exec rm \{} \;
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# find metrics -name 'scv*.m' -exec rm \{} \;
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uncalc:
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rm -rf metrics
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# metrics=files bytes scv32 scv64 scv128
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calc:
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mkdir -p metrics
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for r in $$(find clones/ -type directory -depth 2); do \
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d="metrics/$${r/clones\/\//}"; \
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if [ -e "$${d}" ]; then \
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echo "Dir with metrics already here: $${d}"; \
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else \
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mkdir -p "$${d}"; \
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for f in $$(find $${r} -name '*.java'); do \
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m="metrics/$${f/clones\/\//}.m"; \
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mkdir -p $$(dirname "$${m}"); \
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echo '1,1' > "$${m}"; \
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done; \
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echo "$$(find $${d} -type file | wc -l) Java classes analyzed into $${d}"; \
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fi; \
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done
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# calc:
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# for f in $$(find clones/ -type directory -depth 2); do \
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# f=$${f/clones\/\//}; \
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# mkdir -p "metrics/$${f}"; \
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# p="metrics/$${f}/files.m"; \
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# if [ ! -e "$${p}" ]; then \
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# find "clones/$${f}" -type file -not -path '.git/*' | wc -l > "$${p}"; \
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# fi; \
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# p="metrics/$${f}/bytes.m"; \
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# if [ ! -e "$${p}" ]; then \
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# du -s -b "clones/$${f}" | awk '{ print $$1 }' > "$${p}"; \
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# fi; \
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# for z in 32 64 128; do \
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# p="metrics/$${f}/scv$${z}.m"; \
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# if [ ! -e "$${p}" ]; then \
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# /code/volatility/bin/volatility --sectors=$${z} --home="clones/$${f}" > "$${p}"; \
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# fi; \
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# done; \
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# done
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summary:
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s="summary.csv"; \
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rm -rf $${s}; \
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touch $${s}; \
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for f in $$(find metrics -name '*.m'); do \
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cat "$${f}" >> $${s}; \
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done; \
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echo "$$(wc -l < $${s}) methods measured, the summary is in $${s}"; \
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# summary:
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# for i in ${metrics}; do \
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# s="summary-$${i}.csv"; \
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# rm -rf $${s}; \
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# touch $${s}; \
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# for f in $$(find metrics -name $${i}.m); do \
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# cat "$${f}" >> $${s}; \
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# done; \
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# echo "$$(wc -l < $${s}) repos measured $${i}, summary in $${s}"; \
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# done
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draw: summary.csv
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ruby draw.rb --summary=summary.csv > paper/graph.tex
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# draw: summary-files.csv summary-bytes.csv
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# for z in 32 64 128; do \
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# ruby draw.rb --yaxis=summary-scv$${z}.csv --xaxis=summary-files.csv '--xlabel=log_{10}(M_1)' > paper/files-$${z}.tex; \
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# ruby draw.rb --yaxis=summary-scv$${z}.csv --xaxis=summary-bytes.csv '--xlabel=log_{10}(M_2)' > paper/bytes-$${z}.tex; \
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# done
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paper/total.tex:
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rm -f paper/total.tex
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echo "\\\def\\\thetotalrepos{$$(find metrics -name 'files.m' | wc -l)}" > paper/total.tex
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# metrics:
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# rm -f paper/total.tex
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# echo "\\\def\\\thetotalrepos{$$(find metrics -name 'files.m' | wc -l)}" > paper/total.tex
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article: paper/article.tex
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article: paper/article.tex paper/total.tex
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cd paper; rm -f article.pdf; latexmk -pdf article

‎draw.rb

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#!/usr/bin/env ruby
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# The MIT License (MIT)
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#
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# Copyright (c) 2020 Yegor Bugayenko
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10+
# copies of the Software, and to permit persons to whom the Software is
11+
# furnished to do so, subject to the following conditions:
12+
#
13+
# The above copyright notice and this permission notice shall be included
14+
# in all copies or substantial portions of the Software.
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#
16+
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17+
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18+
# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
19+
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20+
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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require 'slop'
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opts = Slop.parse(ARGV, strict: true, help: true) do |o|
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o.integer '--width', default: 9
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o.integer '--height', default: 5
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o.string '--xlabel', default: 'CC'
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o.string '--ylabel', default: 'Vars'
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o.string '--summary', default: 'summary.csv'
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end
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points = []
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# Load CSV from summary
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ymax = points.map { |p| p[:y] }.max
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xmax = points.map { |p| p[:x] }.max
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puts '\begin{tikzpicture}'
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puts "\\begin{axis}[width=#{opts[:width]}cm,height=#{opts[:height]}cm,"
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puts "axis lines=middle, xlabel={$#{opts[:xlabel]}$}, ylabel={$#{opts[:ylabel]}$},"
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puts "xmin=#{points.map { |p| p[:x] }.min}, xmax=#{xmax},"
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puts "ymin=#{points.map { |p| p[:y] }.min}, ymax=#{ymax},"
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puts "extra tick style={major grid style=black},grid=major]"
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puts "\\addplot [mark=*, only marks, mark size=0.8pt] coordinates {"
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points.each do |p|
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puts "(#{p[:x]},#{p[:y]})"
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end
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puts "};"
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puts '\end{axis}\end{tikzpicture}'

‎find-repos.rb

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#!/usr/bin/env ruby
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# The MIT License (MIT)
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#
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# Copyright (c) 2020 Yegor Bugayenko
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#
6+
# Permission is hereby granted, free of charge, to any person obtaining a copy
7+
# of this software and associated documentation files (the "Software"), to deal
8+
# in the Software without restriction, including without limitation the rights
9+
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10+
# copies of the Software, and to permit persons to whom the Software is
11+
# furnished to do so, subject to the following conditions:
12+
#
13+
# The above copyright notice and this permission notice shall be included
14+
# in all copies or substantial portions of the Software.
15+
#
16+
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17+
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18+
# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
19+
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20+
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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STDOUT.sync = true
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require 'octokit'
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github = Octokit::Client.new
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(0..50).each do |p|
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json = github.search_repositories('stars:>=1000 size:>200 language:java is:public mirror:false archived:false', page: p)
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json[:items].each do |i|
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puts i[:full_name]
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end
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end

‎paper/graph.tex

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\begin{tikzpicture}
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\begin{axis}[width=9cm,height=5cm,
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axis lines=middle, xlabel={$CC$}, ylabel={$Vars$},
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xmin=, xmax=,
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ymin=, ymax=,
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extra tick style={major grid style=black},grid=major]
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\addplot [mark=*, only marks, mark size=0.8pt] coordinates {
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};
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\end{axis}\end{tikzpicture}

‎paper/total.tex

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\def\thetotalrepos{0}

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