X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=build-aux%2Fvc-list-files;h=48a33ee7f483af80ed621dd3215ece163aa71755;hb=04da1cb11cf8285b944492aaa636dbd596ed5e74;hp=1e158bb521e219fa4dfa0327ee40e9c826eba563;hpb=575ad1bd0e1b5263116caea5913f424abdde1675;p=gnulib.git

diff --git a/build-aux/vc-list-files b/build-aux/vc-list-files
index 1e158bb52..48a33ee7f 100755
--- a/build-aux/vc-list-files
+++ b/build-aux/vc-list-files
@@ -1,7 +1,10 @@
 #!/bin/sh
 # List version-controlled file names.
 
-# Copyright (C) 2006-2008 Free Software Foundation, Inc.
+# Print a version string.
+scriptversion=2010-04-23.22; # UTC
+
+# 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
@@ -20,38 +23,96 @@
 # List the specified version-controlled files.
 # With no argument, list them all.  With a single DIRECTORY argument,
 # list the version-controlled files in that directory.
-# This script must be run solely from the top of a $srcdir build directory.
 
 # If there's an argument, it must be a single, "."-relative directory name.
 # cvsu is part of the cvsutils package: http://www.red-bean.com/cvsutils/
 
+postprocess=
+case $1 in
+  --help) cat <<EOF
+Usage: $0 [-C SRCDIR] [DIR]
+
+Output a list of version-controlled files in DIR (default .), relative to
+SRCDIR (default .).  SRCDIR must be the top directory of a checkout.
+
+Options:
+  --help     print this help, then exit
+  --version  print version number, then exit
+  -C SRCDIR  change directory to SRCDIR before generating list
+
+Report bugs and patches to <bug-gnulib@gnu.org>.
+EOF
+    exit ;;
+
+  --version)
+    year=`echo "$scriptversion" | sed 's/[^0-9].*//'`
+    cat <<EOF
+vc-list-files $scriptversion
+Copyright (C) $year Free Software Foundation, Inc,
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+EOF
+    exit ;;
+
+  -C)
+    test "$2" = . || postprocess="| sed 's|^|$2/|'"
+    cd "$2" || exit 1
+    shift; shift ;;
+esac
+
 dir=
 case $# in
   0) ;;
   1) dir=$1 ;;
   *) echo "$0: too many arguments" 1>&2
-     echo "Usage: $0 [DIR]" 1>&2; exit 1;;
+     echo "Usage: $0 [-C srcdir] [DIR]" 1>&2; exit 1;;
 esac
 
 test "x$dir" = x && dir=.
 
 if test -d .git; then
-  exec git ls-files "$dir"
+  test "x$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"' $postprocess
 elif test -d .hg; then
-  exec hg locate "$dir/*"
+  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
-    build-aux/cvsu --find --types=AFGM "$dir"
+    eval build-aux/cvsu --find --types=AFGM '"$dir"' $postprocess
+  elif (cvsu --help) >/dev/null 2>&1; then
+    eval cvsu --find --types=AFGM '"$dir"' $postprocess
   else
-    awk -F/ '{				\
+    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 ${*-*} -name Entries -print) /dev/null;
+	}}'\''				\
+      `find "$dir" -name Entries -print` /dev/null' $postprocess
   fi
+elif test -d .svn; then
+  eval exec svn list -R '"$dir"' $postprocess
 else
-  echo "$0: Failed to determine type of version control used in "`pwd` 1>&2
+  echo "$0: Failed to determine type of version control used in `pwd`" 1>&2
   exit 1
 fi
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End: