5 dh_installinit - install init scripts into package build directories
10 use Debian::Debhelper::Dh_Lib;
14 B<dh_installinit> [S<I<debhelper options>>] [B<--init-script=>I<scriptname>] [B<-n>] [B<-r>] [B<-d>] [S<B<--> I<params>>]
18 dh_installinit is a debhelper program that is responsible for installing
19 init scripts and associated defaults files into package build directories.
21 It also automatically generates the postinst and postrm and prerm commands
22 needed to set up the symlinks in /etc/rc*.d/ and to start and stop the init
25 If a file named debian/package.init exists, then it is installed into
26 etc/init.d/package in the package build directory, with "package" replaced
29 If a file named debian/package.default exists, then it is installed into
30 etc/default/package in the package build directory, with "package" replaced
37 =item B<-n>, B<--noscripts>
39 Do not modify postinst/postrm/prerm scripts.
41 =item B<-r>, B<--no-restart-on-upgrade>
43 Do not restart init script on upgrade.
47 Do not start the init script on install or upgrade, or stop it on removal.
48 Only call update-rc.d. Useful for rcS scripts.
50 =item B<-d>, B<--remove-d>
52 Remove trailing "d" from the name of the package, and use the result for the
53 filename the init script is installed as in etc/init.d/ , and the default file
54 is installed as in etc/default/ . This may be useful for daemons with names
55 ending in "d". (Note: this takes precedence over the --init-script parameter
58 =item B<-u>I<params> B<--update-rcd-params=>I<params>
62 Pass "params" to L<update-rc.d(8)>. If not specified, "defaults" will be
63 passed to L<update-rc.d(8)>.
65 =item B<--init-script=>I<scriptname>
67 Use "scriptname" as for the filename the init script is installed as in
68 etc/init.d/ (and also use it as the filename for the defaults file, if it
69 is installed). This is useful if you need to have an init script with a name
70 different from the package's name. Note that if you use this parameter,
71 dh_installinit will look to see if a file in the debian/ directory exists
72 that looks like "package.scriptname" and if so will install it as the init
73 script in preference to the files it normally installs. This feature is really
74 only useful if you need a single package to install more than one init script.
80 Note that this command is not idempotent. "dh_clean -k" should be called
81 between invocations of this command. Otherwise, it may cause multiple
82 instances of the same text to be added to maintainer scripts.
88 foreach my $package (@{$dh{DOPACKAGES}}) {
89 my $tmp=tmpdir($package);
91 # Figure out what filename to install it as.
94 # -d on the command line sets D_FLAG. We will
95 # remove a trailing 'd' from the package name and
96 # use that as the name.
98 if ($script=~m/(.*)d$/) {
102 warning("\"$package\" has no final d' in its name, but -d was specified.");
105 elsif ($dh{INIT_SCRIPT}) {
106 $script=$dh{INIT_SCRIPT};
112 my $init=pkgfile($package,$script) || pkgfile($package,"init") ||
113 pkgfile($package,"init.d");
114 my $default=pkgfile($package,'default');
116 if ($default ne '') {
117 if (! -d "$tmp/etc/default") {
118 doit("install","-d","$tmp/etc/default");
120 doit("install","-p","-m644",$default,"$tmp/etc/default/$script");
124 if (! -d "$tmp/etc/init.d") {
125 doit("install","-d","$tmp/etc/init.d");
128 doit("install","-p","-m755",$init,"$tmp/etc/init.d/$script");
130 # This is set by the -u "foo" command line switch, it's
131 # the parameters to pass to update-rc.d. If not set,
132 # we have to say "defaults".
134 if (defined($dh{U_PARAMS})) {
135 $params=join(' ',@{$dh{U_PARAMS}});
142 if (! $dh{NOSCRIPTS}) {
143 if (! $dh{NO_START}) {
144 # update-rc.d, and start script
145 autoscript($package,"postinst", "postinst-init",
146 "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/");
149 # stops script only on remove
150 autoscript($package,"prerm","prerm-init-norestart",
151 "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/");
154 # always stops script
155 autoscript($package,"prerm","prerm-init",
156 "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/");
161 autoscript($package,"postinst", "postinst-init-nostart",
162 "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/");
166 autoscript($package,"postrm","postrm-init",
167 "s/#SCRIPT#/$script/;s/#INITPARMS#/$params/");
170 if (! $substvaradded) {
171 # Remove it, for idemotency's sake.
172 addsubstvar($package, "misc:Depends", "sysvinit", ">= 2.80-1", 1);
181 This program is a part of debhelper.
185 Joey Hess <joeyh@debian.org>