X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=dh_movefiles;h=3f59d9e5dfddbc5929e2dfc8dea80fca22867186;hb=fb8f18f4a98669c3b85e1bd7920fbabfc00b886e;hp=6e3a8688195e146dd9842b39fda60c98126a0129;hpb=5c808f0c60445978cb180202a9f760032d24f742;p=debhelper.git diff --git a/dh_movefiles b/dh_movefiles index 6e3a868..3f59d9e 100755 --- a/dh_movefiles +++ b/dh_movefiles @@ -1,69 +1,159 @@ #!/usr/bin/perl -w -# -# Move files out of debian/tmp, into subpackages. +=head1 NAME + +dh_movefiles - move files out of debian/tmp into subpackages + +=cut + +use strict; use Debian::Debhelper::Dh_Lib; -init(); -$ret=0; +=head1 SYNOPSIS + +B [S>] [B<--sourcedir=>I] [B<-X>I] S ...>] + +=head1 DESCRIPTION + +B is a debhelper program that is responsible for moving files +out of F or some other directory and into other package build +directories. This may be useful if your package has a F that installs +everything into F, and you need to break that up into subpackages. + +Note: B is a much better program, and you are recommended to use +it instead of B. + +=head1 FILES + +=over 4 + +=item debian/I.files + +Lists the files to be moved into a package, separated by whitespace. The +filenames listed should be relative to F. You can also list +directory names, and the whole directory will be moved. + +=back + +=head1 OPTIONS + +=over 4 + +=item B<--sourcedir=>I + +Instead of moving files out of F (the default), this option makes +it move files out of some other directory. Since the entire contents of +the sourcedir is moved, specifying something like B<--sourcedir=/> is very +unsafe, so to prevent mistakes, the sourcedir must be a relative filename; +it cannot begin with a `B'. + +=item B<-Xitem>, B<--exclude=item> + +Exclude files that contain B anywhere in their filename from +being installed. -foreach $PACKAGE (@{$dh{DOPACKAGES}}) { - $TMP=tmpdir($PACKAGE); - $files=pkgfile($PACKAGE,"files"); +=item I ... +Lists files to move. The filenames listed should be relative to +F. You can also list directory names, and the whole directory will +be moved. It is an error to list files here unless you use B<-p>, B<-i>, or B<-a> to +tell B which subpackage to put them in. + +=back + +=head1 NOTES + +Note that files are always moved out of F by default (even if you +have instructed debhelper to use a compatibility level higher than one, +which does not otherwise use debian/tmp for anything at all). The idea +behind this is that the package that is being built can be told to install +into F, and then files can be moved by B from that +directory. Any files or directories that remain are ignored, and get +deleted by B later. + +=cut + +init(options => { + "sourcedir=s" => \$dh{SOURCEDIR}, +}); + +my $ret=0; + +foreach my $package (@{$dh{DOPACKAGES}}) { + my $tmp=tmpdir($package); + my $files=pkgfile($package,"files"); + + my $sourcedir="debian/tmp"; if ($dh{SOURCEDIR}) { if ($dh{SOURCEDIR}=~m:^/:) { error("The sourcedir must be a relative filename, not starting with `/'."); } $sourcedir=$dh{SOURCEDIR}; } - else { - $sourcedir="debian/tmp"; - } if (! -d $sourcedir) { error("$sourcedir does not exist."); } - @tomove=(); + my @tomove; # debian/files has a different purpose, so ignore it. - if ( $files && $files ne "debian/files" ) { + if ($files && $files ne "debian/files" ) { @tomove=filearray($files, $sourcedir); } - if (($PACKAGE eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) { + if (($package eq $dh{FIRSTPACKAGE} || $dh{PARAMS_ALL}) && @ARGV) { push @tomove, @ARGV; } - if (@tomove && $TMP eq $sourcedir) { - error("I was asked to move files from $sourcedir to $sourcedir. Perhaps you should set DH_COMAPT=2?"); + if (@tomove && $tmp eq $sourcedir) { + error("I was asked to move files from $sourcedir to $sourcedir. Perhaps you should set DH_COMPAT=2?"); } # Now we need to expand wildcards in @tomove. # This is only necessary in pre-v3 land -- as of v3, the # expension is automatically done by filearray(). - if (@tomove && ! Debian::Debhelper::Dh_Lib::compat(3)) { - @filelist=(); + if (@tomove && compat(2)) { + my @filelist=(); foreach (@tomove) { push @filelist, glob("$sourcedir/$_"); } @tomove=@filelist; } + else { + # However, filearray() does not add the sourcedir, + # which we need. + @tomove = map { "$sourcedir/$_" } @tomove; + } if (@tomove) { - if (! -d $TMP) { - doit("install","-d",$TMP); + if (! -d $tmp) { + doit("install","-d",$tmp); } doit("rm","-f","debian/movelist"); foreach (@tomove) { - $file=$_; - $ret=1 if (! -e $file && ! -l $file); - $file=~s:^\Q$sourcedir\E/+::; - complex_doit("(cd $sourcedir >/dev/null ; find $file ! -type d -print || true) >> debian/movelist"); + my $file=$_; + if (! -e $file && ! -l $file && ! $dh{NO_ACT}) { + $ret=1; + warning("$file not found (supposed to put it in $package)"); + } + else { + $file=~s:^\Q$sourcedir\E/+::; + my $cmd="(cd $sourcedir >/dev/null ; find $file ! -type d "; + if ($dh{EXCLUDE_FIND}) { + $cmd.="-a ! \\( $dh{EXCLUDE_FIND} \\) "; + } + $cmd.="-print || true) >> debian/movelist"; + complex_doit($cmd); + } } - complex_doit("(cd $sourcedir >/dev/null ; tar --create --remove-files --files-from=../movelist --file -) | (cd $TMP >/dev/null ;tar xpf -)"); + my $pwd=`pwd`; + chomp $pwd; + complex_doit("(cd $sourcedir >/dev/null ; tar --create --files-from=$pwd/debian/movelist --file -) | (cd $tmp >/dev/null ;tar xpf -)"); + # --remove-files is not used above because tar then doesn't + # preserve hard links + complex_doit("(cd $sourcedir >/dev/null ; tr '\\n' '\\0' < $pwd/debian/movelist | xargs -0 rm -f)"); doit("rm","-f","debian/movelist"); } } @@ -76,3 +166,15 @@ foreach $PACKAGE (@{$dh{DOPACKAGES}}) { # packages that arn't always sure exactly which files need # to be moved. exit $ret; + +=head1 SEE ALSO + +L + +This program is a part of debhelper. + +=head1 AUTHOR + +Joey Hess + +=cut