PKGBUILDs/aur/localepurge/localepurge.diff

--- ../localepurge-orig/usr/sbin/localepurge	2013-06-15 18:46:01.000000000 +0200
+++ localepurge	2013-09-21 12:04:38.155721151 +0200
@@ -1,6 +1,6 @@
 #! /bin/bash
 
-# Deleting all locale files and localized man pages installed 
+# Deleting all locale files and localized man pages installed
 # on system which are *not* listed in /etc/locale.nopurge
 
 set -e
@@ -12,48 +12,35 @@
 fi
 
 if [ "$1" = "--help" ] || [ "$1" = "-h" ]; then
-   echo ""
-   echo "Verbose output is triggered with option '-v' or '-verbose'."
-   echo "Debugging output is triggered with option '-d' or '-debug'."
-   echo "To reconfigure it, run 'dpkg-reconfigure localepurge'."
-   echo "Documentation is either available via 'man localepurge'"
-   echo "or by reading the docs in /usr/share/doc/localepurge."
-   echo ""
-   if [ -f $NOPURGECONF ] && fgrep --quiet --line-regexp USE_DPKG $NOPURGECONF ; then
-       echo "NB: localepurge has been configured to use dpkg.  Therefore,"
-       echo "this script will not do anything."
-   fi
-   exit 0
+    echo ""
+    echo "Verbose output is triggered with option '-v' or '-verbose'."
+    echo "Debugging output is triggered with option '-d' or '-debug'."
+    echo "To reconfigure it, edit /etc/locale.nopurge file."
+    echo "Documentation is available via 'man 8 localepurge'."
+    echo ""
+    exit 0
 fi
 
-
 # Do nothing and report why if no valid configuration file exists:
 
-if [ ! -f $NOPURGECONF ]
-    then
-	echo " No $NOPURGECONF file present, exiting ..."
+if [ ! -f $NOPURGECONF ]; then
+    echo " No $NOPURGECONF file present, exiting ..."
+    exit 0
+else
+    if fgrep --quiet --line-regexp NEEDSCONFIGFIRST $NOPURGECONF ; then
+	echo
+	echo "	  You have to configure \"localepurge\" by editing"
+	echo
+	echo "	      /etc/locale.nopurge file"
+	echo
+	echo "	  to make $0 actually start to function."
+	echo
+	echo "	  Nothing to be done, exiting ..."
+	echo
 	exit 0
-    else
-	if fgrep --quiet --line-regexp USE_DPKG $NOPURGECONF
-            then
-            # Do nothing, dpkg does all the work for us.
-            exit 0
-	elif fgrep --quiet --line-regexp NEEDSCONFIGFIRST $NOPURGECONF
-	    then
-		echo
-		echo "	  You have to configure \"localepurge\" with the command"
-		echo
-		echo "	      dpkg-reconfigure localepurge"
-		echo
-		echo "	  to make $0 actually start to function."
-		echo
-		echo "	  Nothing to be done, exiting ..."
-		echo
-		exit 0
-	fi
+    fi
 fi
 
-
 ################################################################
 ## Initialise variables
 
@@ -85,7 +72,6 @@
     VERBOSE=1
 fi
 
-
 ################################################################
 ## Manage the list of locales
 
@@ -97,57 +83,57 @@
 
 ((VERBOSE)) && echo "localepurge: checking for existence of $LOCALECACHEDIR..."
 if [ ! -d $LOCALECACHEDIR ]; then
-	mkdir -m 644 -p $LOCALECACHEDIR
+    mkdir -m 644 -p $LOCALECACHEDIR
 fi
 
 ((VERBOSE)) && echo "localepurge: checking for existence of $LOCALELIST..."
 if [ ! -f $LOCALELIST ]; then
-	touch $LOCALELIST && chmod 664 $LOCALELIST
+    touch $LOCALELIST && chmod 664 $LOCALELIST
 fi
 
 ((VERBOSE)) && echo "localepurge: checking system for new locale ..."
 
 for NEWLOCALE in $(cd /usr/share/locale; ls .)
-do 
- if [ -d /usr/share/locale/$NEWLOCALE/LC_MESSAGES ]; then
-    if [ ! "$(grep -cx $NEWLOCALE $LOCALELIST)" = "1" ]; then
-	echo "$NEWLOCALE" >> "$NEWLOCALELIST"
+do
+    if [ -d /usr/share/locale/$NEWLOCALE/LC_MESSAGES ]; then
+	if [ ! "$(grep -cx $NEWLOCALE $LOCALELIST)" = "1" ]; then
+	    echo "$NEWLOCALE" >> "$NEWLOCALELIST"
+	fi
     fi
- fi
 done
 
 for NEWLOCALE in $(ls --ignore="man[1-9]*" /usr/share/man)
-do 
- if [ -d /usr/share/man/$NEWLOCALE/man1 ] || [ -d /usr/share/man/$NEWLOCALE/man8 ]; then
-    if [ ! "$(grep -cx $NEWLOCALE $LOCALELIST)" = "1" ]; then
-	echo "$NEWLOCALE" >> "$NEWLOCALELIST"
+do
+    if [ -d /usr/share/man/$NEWLOCALE/man1 ] || [ -d /usr/share/man/$NEWLOCALE/man8 ]; then
+	if [ ! "$(grep -cx $NEWLOCALE $LOCALELIST)" = "1" ]; then
+	    echo "$NEWLOCALE" >> "$NEWLOCALELIST"
+	fi
     fi
- fi
 done
 
 if [ -f $NEWLOCALELIST ]; then
-  if ((DONTBOTHERNEWLOCALE)); then
-    mv "$NEWLOCALELIST" "$NEWLOCALELIST".temp
-    sort -u "$NEWLOCALELIST".temp "$LOCALELIST"> "$NEWLOCALELIST"
-    mv "$NEWLOCALELIST" "$LOCALELIST"
-    rm "$NEWLOCALELIST".temp
-   else
-    mv "$NEWLOCALELIST" "$NEWLOCALELIST".temp
-    sort -u "$NEWLOCALELIST".temp > "$NEWLOCALELIST"
-    rm "$NEWLOCALELIST".temp
-  fi
+    if ((DONTBOTHERNEWLOCALE)); then
+	mv "$NEWLOCALELIST" "$NEWLOCALELIST".temp
+	sort -u "$NEWLOCALELIST".temp "$LOCALELIST"> "$NEWLOCALELIST"
+	mv "$NEWLOCALELIST" "$LOCALELIST"
+	rm "$NEWLOCALELIST".temp
+    else
+	mv "$NEWLOCALELIST" "$NEWLOCALELIST".temp
+	sort -u "$NEWLOCALELIST".temp > "$NEWLOCALELIST"
+	rm "$NEWLOCALELIST".temp
+    fi
 fi
 
 if [ -f "$NEWLOCALELIST" ] && [ $DONTBOTHERNEWLOCALE != yes ]; then
     echo "Some new locales have appeared on your system:"
     echo
-    tr '\n' ' ' < "$NEWLOCALELIST" 
+    tr '\n' ' ' < "$NEWLOCALELIST"
     echo
     echo
     echo "They will not be touched until you reconfigure localepurge"
     echo "with the following command:"
     echo
-    echo "    dpkg-reconfigure localepurge"
+    echo "    /usr/bin/localepurge-config"
     echo
 fi
 
@@ -157,7 +143,7 @@
 ## all locales and create a pattern matching superfluous locales.
 nopurge=$(
     set -o noglob;		# Disable path expansion and use 'echo'
-				# below to change newlines into spaces
+    # below to change newlines into spaces
     echo $(grep --invert-match --extended-regexp '^[ \t]*(#|$)' $NOPURGECONF)
 )
 nopurgepat='@(C|'"${nopurge// /|}"')'
@@ -172,7 +158,7 @@
 )
 
 ################################################################
-## Define utility functions 
+## Define utility functions
 
 # Function for disk space calculation
 # Usage: get_used_space <dirname>
@@ -202,7 +188,7 @@
 	local flag
 	((VERBOSE)) && flag=-v
 	for file; do
-	    if [ -f "$file" ] || [ -h "$file" ]; then 
+	    if [ -f "$file" ] || [ -h "$file" ]; then
 		echo "$file"
 	    fi
 	done | xargs rm $flag
@@ -241,7 +227,6 @@
     fi
 }
 
-
 ################################################################
 ## Now, get the job done