2014-09-24 19:54:36 +04:00
										 
									 
								 
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								#! /bin/sh
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								export LANG=C LC_ALL=C LC_COLLATE=C
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								# Load git log
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								git_data="$(git log | grep 'Author:' | 
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								  sed -e 's/^ *Author://; s/\\//g; s/^ *//; s/ *$//; 
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								  s/ @ .*//; s/ *[<]/\t/; s/[>]//')"
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								# Name - nick - email correspondence from log and from maintainer list
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								# Also there are a few manual entries
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								maintainers="$(cat "$(dirname "$0")/../../lib/maintainers.nix" | 
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								  grep '=' | sed -re 's/\\"/''/g;
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								  s/ *([^ =]*) *= *" *(.*[^ ]) *[<](.*)[>] *".*/\1\t\2\t\3/')"
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								git_lines="$( ( echo "$git_data"; 
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								  cat vanity-manual-equalities.txt) | sort |uniq)"
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								# For RDF
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								normalize_name () {
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									sed -e 's/ /_/g; s/'\''/*/g; s/"/**/g;'
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								}
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								denormalize_name () {
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									sed -e 's/_/ /g; s/[*][*]/"/g; s/[*]/'\''/g;'
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								}
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								n3="$(mktemp --suffix .n3)"
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								# «The same person» relation and a sorting hint
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								# Full name is something with a space
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								(
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								echo "$git_lines" | sed -re 's@(.*)\t(.*)@<my://name/\1>	<my://can-be>	<my://name/\2>.@'
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								echo "$git_lines" | sed -re 's@(.*)\t(.*)@<my://name/\2>	<my://can-be>	<my://name/\1>.@'
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								echo "$maintainers" | sed -re 's@(.*)\t(.*)\t(.*)@<my://name/\1>	<my://can-be>	<my://name/\2>.@'
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								echo "$maintainers" | sed -re 's@(.*)\t(.*)\t(.*)@<my://name/\2>	<my://can-be>	<my://name/\3>.@'
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								echo "$maintainers" | sed -re 's@(.*)\t(.*)\t(.*)@<my://name/\3>	<my://can-be>	<my://name/\1>.@'
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								echo "$git_lines" | grep ' ' | cut -f 1 | sed -e 's@.*@<my://name/&>	<my://is-name>	<my://0>.@'
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								echo "$git_lines" | grep -v ' ' | cut -f 1 | sed -e 's@.*@<my://name/&>	<my://is-name>	<my://1>.@'
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								echo "$maintainers" | cut -f 2 | sed -e 's@.*@<my://name/&>	<my://is-name>	<my://0>.@'
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								) | normalize_name | grep -E '<my://[-a-z]+>' | sort | uniq > "$n3"
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								# Get transitive closure
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											2014-10-05 16:16:37 +02:00
										 
									 
								 
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								sparql="$(nix-build '<nixpkgs>' -Q -A apache-jena --no-out-link)/bin/sparql"
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											2014-09-24 19:54:36 +04:00
										 
									 
								 
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								name_list="$(
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									"$sparql" --results=TSV --data="$n3" "
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									select ?x ?y ?g where {
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									  ?x <my://can-be>+ ?y.
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									  ?x <my://is-name> ?g.
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								        }
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									" | tail -n +2 | 
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									sed -re 's@<my://name/@@g; s@<my://@@g; s@>@@g;' | 
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									sort -k 2,3 -t '	'
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								)"
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								# Take first spelling option for every person
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								name_list_canonical="$(echo "$name_list" | cut -f 1,2 | uniq -f1)"
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								cleaner_script="$(echo "$name_list_canonical" | denormalize_name | 
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								  sed -re 's/(.*)\t(.*)/s#^\2$#\1#g/g')"
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								echo "$name_list" | denormalize_name
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								echo
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								echo "$git_data" | cut -f 1 | sed -re "$cleaner_script" | sort | uniq -c | sort -k1n
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