Delete utils/change_textdomain (#7688)

Not sure if this is used anywhere... might break something

Added by Octalot: it was a typo fix, but during the review Soliton and I
decided it was better to just delete it. Reasoning:

* Still expects configure.ac and Makefile.am
* Only knows part of what to do for .lua files
* Could have the entire overwrite function replaced by sed's --in-place option
* Probably easier to just `git grep olddomain` than to update the script

utils/change_textdomain

@@ -1,201 +0,0 @@
-#!/bin/sh
-#
-# change-textdomain -- hack the text domain of a specified campaign
-#
-# Code by Eric S. Raymond, May 2007.
-#
-# Ivanovic's original specification from FR #9039.
-#
-#  would be nice to have a tool maybe named utils/textdomain2textdomain
-#  that is able to change the textdomain of a given campaign. The params
-#  that the script should support are these: campaignname,
-#  oldtextdomain, newtextdomain
-#
-#     * asumptions: campaign lies in data/campaigns, current textdomain
-#       is wesnoth-oldtextdomain, the translation files are existing
-#       (and maybe already uploaded) in the folder
-#       /po/wesnoth-oldtextdomain/.
-#
-# Here is what is to be done for the campaign named 'foo' to move from
-# the textdomain wesnoth-oldtextdomain to wesnoth-newtextdomain:
-#
-# 1) search in all files in data/campaigns/foo* (yes, the .cfg file, too)
-# for this string:
-#
-# #textdomain wesnoth-oldtextdomain
-#
-# 2) replace (be aware, there might be " " around the part after name=)
-#
-# [textdomain]
-# name=wesnoth-oldtextdomain
-# [/textdomain]
-#
-# with
-#
-# [textdomain]
-# name=wesnoth-newtextdomain
-# [/textdomain]
-#
-# 3) move the folder po/wesnoth-oldtextdomain to
-#    po/wesnoth-newtextdomain (git mv if the file is already under
-#    version control, normal mv if it is not)
-#
-# 4) move the file (folders are already changed)
-#    po/wesnoth-newtextdomain/wesnoth-oldtextdomain.pot to
-#    po/wesnoth-newtextdomain/wensoth-newtextdomain.pot (via git mv if
-#    files are under version control already, --force will be needed,
-#    since it is a 2nd move)
-#
-# 5) replace wesnoth-oldtextdomain by wesnoth-newtextdomain in
-#    po/wesnoth-newtextdomain/Makevars
-#
-# 6) replace wesnoth-oldtextdomain by wesnoth-newtextdomain in po/Makefile.am
-#
-# 7) replace wesnoth-oldtextdomain by wesnoth-newtextdomain in configure.ac
-#
-# Later, I added the -t option to insert a default textdomain in files that
-# don't have it.
-#
-# Note: This script is rather sensitive to the current directory layout --
-# the campaigns directory is required to be under data, po directly under
-# toplevel, etc. It will silently break if these assumptions stop being true.
-
-usage()
-{
-    cat <<EOF
-Usage: change_textdomain {-h | -t | campaign-name oldtextdomain newtextdomain}
-Options:
-    -h, --help                   Emit this help message and quit.
-    -d, --dryrun                 Echo shell actions without performing them.
-    -t                           Insert "#textdomain wesnoth" in all cfg files
-                                 without textdomain, no other params required.
-Requires as first argument a campaign name.
-Requires as second and third arguments old and new text domain names.
-
-Call from the top-level directory of mainline.
-EOF
-}
-
-die()
-{
-    echo "change_textdomain: $1"
-    exit 1
-}
-
-replace()
-# Replace a specified string with another in any number of files
-{
-    left="$1"; right="$2"; shift; shift;
-
-    for file in $*
-    do
-	if grep "$left" $file >/dev/null 2>&1
-	then
-	    overwrite $file sed "s@$left@$right@g" $file
-	fi
-    done
-}
-
-overwrite()
-# Replace a file with itself filtered by a command
-{
-    opath=$PATH
-    PATH=/bin:/usr/bin
-
-    file=$1; shift
-    new=/tmp/over$$; old=/tmp/under$$
-    trap 'rm -f $new $old ; exit 1' 1 2 15
-
-    if PATH=$opath "$@" >$new
-    then
-            cp $file $old		# save the old file
-            trap '' 1 2 15		# We are committed; ignore signals
-            cp $new $file
-    else
-            echo "overwrite: $1 failed, $file unchanged" 1 >&2
-            exit 1
-    fi
-    rm -f $new $old
-}
-
-repomove()
-# Move a file, whether under version control or not
-{
-    if git mv $1 $2
-    then
-        :
-    else
-        mv $1 $2
-    fi
-}
-
-add_textdomain()
-# Add '#textdomain wesnoth' to files that don't have it.
-{
-    for file in `find data -name "*.cfg" -print | grep -v 'data/languages\|lan_server.cfg'`
-    do
-	if grep '#textdomain' $file >/dev/null
-	then
-	    :
-	else
-	    ${do} echo "#textdomain wesnoth" >/tmp/ctd$$.tmp
-	    ${do} cat $file >>/tmp/ctd$$.tmp
-	    ${do} cp /tmp/ctd$$.tmp $file
-	fi
-    done
-    for file in `find data -name "*.lua" -print`
-    do
-	if grep '#textdomain' $file >/dev/null
-	then
-	    :
-	else
-	    ${do} echo "--! #textdomain wesnoth" >/tmp/ctd$$.tmp
-	    ${do} cat $file >>/tmp/ctd$$.tmp
-	    ${do} cp /tmp/ctd$$.tmp $file
-	fi
-    done
-}
-
-if [ "$1" = "-h" -o "$1" = "--help" ]
-then
-    usage
-    exit 1
-elif [ "$1" = "-d" -o "$1" = "--dryrun" ]
-then
-    do=echo
-    shift
-elif [ "$1" = "-t" ]
-then
-    add_textdomain
-    exit 0
-fi
-
-campaign=$1
-oldtextdomain=$2
-newtextdomain=$3
-echo "campaign=$campaign, ols=$oldtextdomain, new=$newtextdomain"
-if [ "$campaign" = "" ]
-then
-    usage
-    die "a campaign name is required."
-elif [ "${oldtextdomain}" = "" ]
-then
-    usage
-    die "an old textdomain name is required."
-elif [ "${newtextdomain}" = "" ]
-then
-    usage
-    die "a new textdomain name is required."
-else
-    # First, hack scenario and autoconf files
-    ${do} replace ${oldtextdomain} ${newtextdomain} \
-	configure.ac \
-	po/Makefile.am \
-	po/${oldtextdomain}/Makevars \
-	data/campaigns/${campaign}.cfg \
-	`find data/campaigns/${campaign} -name "*.cfg" -print`
-
-    # Then do the .pot and folder moves
-    ${do} repomove po/${oldtextdomain}/${oldtextdomain}.pot po/${oldtextdomain}/${newtextdomain}.pot
-    ${do} repomove po/${oldtextdomain} po/${newtextdomain}
-fi