X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=build-aux%2Fvc-list-files;h=b9f2fbd8fc9100fb92541f796bd75f33852620e8;hb=692679fcbebba0095bae0f1f1a99bd1f0f5a0476;hp=35046d58781eab1c520646ea7ca494abec42c91f;hpb=562bd0a0f75b014c38b6ff0a712331270d8770bc;p=gnulib.git

diff --git a/build-aux/vc-list-files b/build-aux/vc-list-files
index 35046d587..b9f2fbd8f 100755
--- a/build-aux/vc-list-files
+++ b/build-aux/vc-list-files
@@ -2,9 +2,9 @@
 # List version-controlled file names.
 
 # Print a version string.
-scriptversion=2008-04-03.14
+scriptversion=2010-02-21.13; # UTC
 
-# Copyright (C) 2006-2008 Free Software Foundation, Inc.
+# Copyright (C) 2006-2010 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -56,7 +56,7 @@ EOF
     exit ;;
 
   -C)
-    postprocess="| sed 's|^|$2/|'"
+    test "$2" = . || postprocess="| sed 's|^|$2/|'"
     cd "$2" || exit 1
     shift; shift ;;
 esac
@@ -72,10 +72,22 @@ esac
 test "x$dir" = x && dir=.
 
 if test -d .git; then
-  eval exec git ls-files '"$dir"' $postprocess
+  test "x$dir" = x. \
+    && dir= sed_esc= \
+    || { dir="$dir/"; sed_esc=`echo "$dir"|env sed 's,\([\\/]\),\\\\\1,g'`; }
+  # Ignore git symlinks - either they point into the tree, in which case
+  # we don't need to visit the target twice, or they point somewhere
+  # else (often into a submodule), in which case the content does not
+  # belong to this package.
+  eval exec git ls-tree -r 'HEAD:"$dir"' \
+    \| sed -n '"s/^100[^	]*./$sed_esc/p"' $postprocess
 elif test -d .hg; then
   eval exec hg locate '"$dir/*"' $postprocess
+elif test -d .bzr; then
+  test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
+  eval exec bzr ls -R --versioned '"$dir"' $postprocess
 elif test -d CVS; then
+  test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
   if test -x build-aux/cvsu; then
     eval build-aux/cvsu --find --types=AFGM '"$dir"' $postprocess
   elif (cvsu --help) >/dev/null 2>&1; then
@@ -84,10 +96,11 @@ elif test -d CVS; then
     eval awk -F/ \''{			\
 	if (!$1 && $3 !~ /^-/) {	\
 	  f=FILENAME;			\
-	  sub(/CVS\/Entries/, "", f);	\
+	  if (f ~ /CVS\/Entries$/)	\
+	    f = substr(f, 1, length(f)-11); \
 	  print f $2;			\
 	}}'\''				\
-      $(find ${*-*} -name Entries -print) /dev/null' $postprocess
+      `find "$dir" -name Entries -print` /dev/null' $postprocess
   fi
 else
   echo "$0: Failed to determine type of version control used in `pwd`" 1>&2
@@ -98,5 +111,6 @@ fi
 # eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
 # End: