=head1 DESCRIPTION
-dh_installdeb is a debhelper program that is responsible for installing
-files into the DEBIAN directories in package build directories with the
+B<dh_installdeb> is a debhelper program that is responsible for installing
+files into the F<DEBIAN> directories in package build directories with the
correct permissions.
-dh_installdeb automatically installs the following files from debian/ into
-the DEBIAN directory:
- package.postinst
- package.preinst
- package.postrm
- package.prerm
- package.shlibs
- package.conffiles
-
-The postinst, preinst, postrm, and prerm are handled specially: If a
-corresponding file named debian/package.script.debhelper exists, the contents
-of that file are merged into the script as follows: If the script exists,
-then anywhere in it that "#DEBHELPER#" appears, the text of the .debhelper
-file is inserted. If the script does not exist, then a script is generated
-from the .debhelper file. The .debhelper files are created by other debhelper
-programs, such as L<dh_installmenu(1)>, and are shell script fragments.
-
-In V3 compatibility mode and higher, all files in the etc/ directory in a
+=head1 FILES
+
+=over 4
+
+=item I<package>.postinst
+
+=item I<package>.preinst
+
+=item I<package>.postrm
+
+=item I<package>.prerm
+
+These maintainer scripts are installed into the F<DEBIAN> directory.
+
+Inside the scripts, the token B<#DEBHELPER#> is replaced with
+shell script snippets generated by other debhelper commands.
+
+=item I<package>.triggers
+
+=item I<package>.shlibs
+
+These control files are installed into the F<DEBIAN> directory.
+
+=item I<package>.conffiles
+
+This control file will be installed into the F<DEBIAN> directory.
+
+In v3 compatibility mode and higher, all files in the F<etc/> directory in a
package will automatically be flagged as conffiles by this program, so
-there is no need to list them manually in package.conffiles.
+there is no need to list them manually here.
+
+=item I<package>.maintscript
+
+Lines in this file correspond to L<dpkg-maintscript-helper(1)> commands and
+parameters. Any shell metacharacters will be escaped, so arbitrary shell
+code cannot be inserted here. For example, a line such as C<mv_conffile
+/etc/oldconffile /etc/newconffile> will insert maintainer script snippets
+into all maintainer scripts sufficient to move that conffile.
+
+A versioned Pre-Dependency on dpkg is needed to use
+L<dpkg-maintscript-helper(1)>. An appropriate Pre-Dependency is
+set in ${misc:Pre-Depends} ; you should make sure to put that token into
+an appropriate place in your debian/control file.
+
+=back
=cut
init();
+# dpkg-maintscript-helper commands with their associated dpkg pre-dependency
+# versions.
+my %maintscript_predeps = (
+ "rm_conffile" => "1.15.7.2",
+ "mv_conffile" => "1.15.7.2",
+);
+
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
- my $ext=pkgext($package);
if (! -d "$tmp/DEBIAN") {
doit("install","-o",0,"-g",0,"-d","$tmp/DEBIAN");
}
- # Install debian install scripts.
- # If any .debhelper files exist, add them into the scripts.
- foreach my $file (qw{postinst preinst prerm postrm}) {
- my $f=pkgfile($package,$file);
- if ($f) {
- if (-f "debian/$ext$file.debhelper") {
- # Add this into the script, where it has
- # #DEBHELPER#
- complex_doit("perl -pe 's~#DEBHELPER#~qx{cat debian/$ext$file.debhelper}~eg' < $f > $tmp/DEBIAN/$file");
- }
- else {
- # Just get rid of any #DEBHELPER# in the
- # script.
- complex_doit("sed s/#DEBHELPER#// < $f > $tmp/DEBIAN/$file");
+ if (is_udeb($package)) {
+ # For udebs, only do the postinst, and no #DEBHELPER#.
+ # Udebs also support menutest and isinstallable scripts.
+ foreach my $script (qw{postinst menutest isinstallable}) {
+ my $f=pkgfile($package,$script);
+ if ($f) {
+ doit("install", "-o", 0, "-g", 0, "-m", 755,
+ $f, "$tmp/DEBIAN/$script");
}
- doit("chown","0:0","$tmp/DEBIAN/$file");
- doit("chmod",755,"$tmp/DEBIAN/$file");
}
- else {
- # Auto-generate script header and add .debhelper
- # content to it.
- if (-f "debian/$ext$file.debhelper") {
- complex_doit("printf '#!/bin/sh\nset -e\n' > $tmp/DEBIAN/$file");
- complex_doit("cat debian/$ext$file.debhelper >> $tmp/DEBIAN/$file");
- doit("chown","0:0","$tmp/DEBIAN/$file");
- doit("chmod",755,"$tmp/DEBIAN/$file");
+ next;
+ }
+
+ my $maintscriptfile=pkgfile($package, "maintscript");
+ if ($maintscriptfile) {
+ foreach my $line (filedoublearray($maintscriptfile)) {
+ my $cmd=$line->[0];
+ error("unknown dpkg-maintscript-helper command: $cmd")
+ unless exists $maintscript_predeps{$cmd};
+ addsubstvar($package, "misc:Pre-Depends", "dpkg",
+ ">= $maintscript_predeps{$cmd}");
+ my $params=escape_shell(@$line);
+ foreach my $script (qw{postinst preinst prerm postrm}) {
+ autoscript($package, $script, "maintscript-helper",
+ "s!#PARAMS#!$params!g");
}
}
}
- # Install non-executable files
- foreach my $file (qw{shlibs conffiles}) {
- my $f=pkgfile($package,$file);
- if ($f) {
- doit("install","-o",0,"-g",0,"-m",644,"-p",$f,"$tmp/DEBIAN/$file");
+ # Install debian scripts.
+ foreach my $script (qw{postinst preinst prerm postrm}) {
+ debhelper_script_subst($package, $script);
+ }
+
+ if (! is_udeb($package)) {
+ # Install non-executable files
+ foreach my $file (qw{shlibs conffiles triggers}) {
+ my $f=pkgfile($package,$file);
+ if ($f) {
+ doit("install","-o",0,"-g",0,"-m",644,"-p",$f,"$tmp/DEBIAN/$file");
+ }
}
}
# Automatic conffiles registration: If it is in /etc, it is a
# conffile.
- if (! compat(2) && -d "$tmp/etc") {
+ if (! compat(2) && -d "$tmp/etc" && ! is_udeb($package)) {
complex_doit("find $tmp/etc -type f -printf '/etc/%P\n' >> $tmp/DEBIAN/conffiles");
# Anything found?
if (-z "$tmp/DEBIAN/conffiles") {
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