A Script for Translators: mfen

[Gabor PALI]

Hello,

I wrote a small shell script to check which files should be merged from
English or to check incorrect revision references in the translations.

I found it very useful in my work, so I think it should be shared with
the members of the FreeBSD Documentation Project. I did not see anything
like this in the repositories, but you can throw me rocks if somebody
has already done this before :)

I generalized and prepared it a bit and it should work for any language
in the doc/www tree. The format of the output is tuned to be comfortable
for generating commit messages, however this feature should be enhanced
in the future. It contains a few "awk(1)ward" tricks, so your
suggestions and comments are more then welcome.

Best regards,
-pgj

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#!/bin/sh

# mfen

# Compare revisions of documentation of different languages.
# It is mainly used to check which files should be merged from
# or have incorrent revision information.

# Here is how to use this:
#
# $ mfen en_US.ISO8859-1 hu_HU.ISO8859-2

# Copyright 2008 The FreeBSD Hungarian Documentation Project
# Created by: PALI, Gabor <pgj at FreeBSD.org>


PATH=/bin:/usr/bin:/usr/sbin

CVS_ID_TAG=FreeBSD

traverse() {
  for j in `ls $2`; do
    if [ -d $2/$j ]; then
      traverse $1/$j $2/$j $3$j/
    else
      TR=`grep Original\ Revision $2/$j`
      if [ -n "$TR" ]; then
        if [ -f "$1/$j" ]; then
          LG=`grep "[$]$CVS_ID_TAG:" $1/$j`
          if [ -n "$LG" ]; then
            FROM=`echo $TR | awk '{print substr($0, index($0, "1.") + 2, 6)}' | awk '{print $1}'`
            TO=`echo $LG | awk '{print substr($0, index($0, "1.") + 2, 6)}' | awk '{print $1}'`
            if [ $FROM -lt $TO ]; then
			  printf "1.%-4d --> 1.%-4d  %s\n" $FROM $TO $3$j
            elif [ $FROM -gt $TO ]; then
			  printf "REVISION ERROR     %s\n" $3$j
            fi
          fi
        else
		  printf "NOT FOUND          %s\n" $3$j
        fi
      fi
    fi
  done
}

if [ -n "$1" ] && [ -n "$2" ]; then
  traverse $1 $2 ""
else
  echo USAGE: $0 "directory1" "directory2"
fi