X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=build-aux%2Fvc-list-files;h=405e458f5d7a91f70773a4b77cbf9bdecb217dea;hb=f4293d352452dd3c03c81ea1e14a4d3dcd050de7;hp=56acd5f83406517dbbd48efb67a32668be136d50;hpb=298f96a6daf9cbb05d2960c9cfda865a79ad3e3c;p=gnulib.git

diff --git a/build-aux/vc-list-files b/build-aux/vc-list-files
index 56acd5f83..405e458f5 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=2009-03-01.09
+scriptversion=2011-05-16.22; # UTC
 
-# Copyright (C) 2006-2009 Free Software Foundation, Inc.
+# Copyright (C) 2006-2011 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
@@ -30,7 +30,7 @@ scriptversion=2009-03-01.09
 postprocess=
 case $1 in
   --help) cat <<EOF
-Usage: $0 [-C SRCDIR] [DIR]
+Usage: $0 [-C SRCDIR] [DIR...]
 
 Output a list of version-controlled files in DIR (default .), relative to
 SRCDIR (default .).  SRCDIR must be the top directory of a checkout.
@@ -61,47 +61,53 @@ EOF
     shift; shift ;;
 esac
 
-dir=
-case $# in
-  0) ;;
-  1) dir=$1 ;;
-  *) echo "$0: too many arguments" 1>&2
-     echo "Usage: $0 [-C srcdir] [DIR]" 1>&2; exit 1;;
-esac
-
-test "x$dir" = x && dir=.
-
-if test -d .git; then
-  eval exec git ls-files '"$dir"' $postprocess
-elif test -d .hg; then
-  eval exec hg locate '"$dir/*"' $postprocess
-elif test -d .bzr; then
-  test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
-  eval exec bzr ls --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"' $postprocess
-  elif (cvsu --help) >/dev/null 2>&1; then
-    eval cvsu --find --types=AFGM '"$dir"' $postprocess
+test $# = 0 && set .
+
+for dir
+do
+  if test -d .git; then
+    test "x$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"' $postprocess
+    elif (cvsu --help) >/dev/null 2>&1; then
+      eval cvsu --find --types=AFGM '"$dir"' $postprocess
+    else
+      eval awk -F/ \''{			\
+          if (!$1 && $3 !~ /^-/) {	\
+            f=FILENAME;			\
+            if (f ~ /CVS\/Entries$/)	\
+              f = substr(f, 1, length(f)-11); \
+            print f $2;			\
+          }}'\''				\
+        `find "$dir" -name Entries -print` /dev/null' $postprocess
+    fi
+  elif test -d .svn; then
+    eval exec svn list -R '"$dir"' $postprocess
   else
-    eval awk -F/ \''{			\
-	if (!$1 && $3 !~ /^-/) {	\
-	  f=FILENAME;			\
-	  if (f ~ /CVS\/Entries$/)	\
-	    f = substr(f, 1, length(f)-11); \
-	  print f $2;			\
-	}}'\''				\
-      `find "$dir" -name Entries -print` /dev/null' $postprocess
+    echo "$0: Failed to determine type of version control used in `pwd`" 1>&2
+    exit 1
   fi
-else
-  echo "$0: Failed to determine type of version control used in `pwd`" 1>&2
-  exit 1
-fi
+done
 
 # Local variables:
 # 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: