libreoffice-online/scripts/extract_translator.sh

#!/bin/bash

#
# author {
#  name "kuesji koesnu"
#  email "kuesji@koesnu.com"
#  website "kuesji.koesnu.com"
# }
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#



SINCE=$(date +%s --date="-1 month")
TEXT='Translated using Weblate'
INPUT_FILE=""
CSV_FILE=""
OUTPUT_FILE=""

set -ef

print_help(){
	usage='
 options
	--full	generate translator list from beginning ( only last month generated without this )
	-i file	give input file for previous contributors
	-o file	give output file for latest contributors list including previous
	--csv file	give input from csv file
	'

	echo "$usage"
}

find_hashs(){
	# if since is greater than 0 take last month's authors else full
	if [ "$SINCE" -gt 0 ]
	then
		git log --since="$SINCE" --pretty=format:"%h %s" --grep="$TEXT" | cut -d ' ' -f1
	else
		git log --pretty=format:"%h %s" --grep="$TEXT" | cut -d ' ' -f1
	fi
}

collect_authors(){
	for hash in $(find_hashs)
	do
		info=$(git show "$hash" --pretty=format:'%an' | head -n 1)
		echo $info
	done
}


# show help if no argument passed
if [ $# -lt 1 ]
then
	print_help
	exit 1
fi


# parsing arguments
while [ $# -gt 1 ];
do
	case "$1" in
		'--full')
			shift; SINCE="0";
			;;
		'-i')
			shift; INPUT_FILE="$1"; shift;
			;;
		'-o')
			shift; OUTPUT_FILE="$1"; shift;
			;;
		'--csv')
			shift; CSV_FILE="$1"; shift;
			;;
		*)
			shift;
			;;
	esac
done

# we need an output list
if [ -z "$OUTPUT_FILE" ]
then
	echo 'error: please give output file with "-o filename" format' >&2
	exit 1
fi

# read input list if given
if [ ! -z "$INPUT_FILE" ] && [ -f "$INPUT_FILE" ]
then
	cat "$INPUT_FILE" > 'tmp.txt'
fi

# load csv if csv file given
if [ ! -z "$CSV_FILE" ] && [ -f "$CSV_FILE" ]
then
	# backup and switch delimiter to comma
	OLDIFS="$IFS"
	IFS=','
	for author in $( cat "$CSV_FILE" )
	do
		# first remove leading spaces, second sed trim trailing space
		echo "$author" |  sed 's,^ *,,g' | sed 's, *$,,g' >> 'tmp.txt'
	done
	# restore old delimitier
	IFS="$OLDIFS"
fi



# generate latest list and combine
collect_authors >> 'tmp.txt'
# read all, sort all, make unique and write to output file
cat 'tmp.txt' | sort | uniq > "$OUTPUT_FILE"

if [ ! -z "$CSV_FILE" ]
then
	# put a comma on end of every line
	sed -e 's/$/,/g' "$OUTPUT_FILE" > 'tmp.txt'
	# delete newline characters
	cat tmp.txt | tr -d '\n' > "$OUTPUT_FILE"
fi

# thanks for service tmp.txt, but we dont need you anymore
rm 'tmp.txt'