scripts/update-year-in-po.sh

   1 #!/bin/sh
   2 set -e
   3
   4 # THIS IS OBSOLETE AS WE DO NOT MENTION THE CURRENT YEAR ANY LONGER IN COPYRIGHT NOTICES
   5
   6 # prevent sed from doing stupid things in case the locale encoding doesn't
   7 # match the files'.  Unlikely, but doesn't hurt.
   8 export LANG=C
   9
  10 year=$(grep -Po '(?<="Copyright \(c\) 2005-)20[0-9][0-9](?=\\n)' src/about.c)
  11 echo "new years are: $year"
  12
  13 for f in po/*.po; do
  14   echo "processing $f..."
  15   sed -f /dev/stdin -i "$f" <<EOF
  16 /^"Copyright (c) 2005-20[0-9][0-9]\\\\n"\$/{
  17   s/\\(2005-\\)20[0-9][0-9]/\\1$year/
  18   n
  19   :loop
  20     /^msgstr/{
  21       n
  22       # in case the range uses something else than the ASCII dash
  23       s/\\(2005.*\\)20[0-9][0-9]/\\1$year/
  24       b done
  25     }
  26     n
  27     b loop
  28   :done
  29 }
  30 EOF
  31 done