Current File : //snap/core20/2434/usr/bin/dh_bash-completion
#!/usr/bin/perl -w
=head1 NAME
dh_bash-completion - install bash completions for package
=cut
use strict;
use File::Find;
use Debian::Debhelper::Dh_Lib;
=head1 SYNOPSIS
B<dh_bash-completion> [S<I<debhelper options>>]
=head1 DESCRIPTION
dh_bash-completion is a debhelper program that is responsible for installing
completions for bash, usable installing the "bash-completion" package.
If a file named debian/package.bash-completion exists, then different actions
are performed, depending on its format.
It can be a proper completion snippet, and in that case it would be installed
in the completion directory, and no other actions would be performed.
It can also be a list of files, with an optionally specified name to call the
completion snippet after. The file format is as follows:
my/path/to/foo-completion # this would be installed as "foo-completion"
my/path/to/bar-completion baz # this would be installed as "baz"
=cut
init();
my $srcdir = '.';
$srcdir = $dh{SOURCEDIR}."/" if defined $dh{SOURCEDIR};
# PROMISE: DH NOOP WITHOUT bash-completion cli-options()
PKG: foreach my $package (@{$dh{DOPACKAGES}}) {
next if is_udeb($package);
my $tmp = tmpdir($package);
my $bc_dir = "$tmp/usr/share/bash-completion/completions";
my $completions = pkgfile($package,"bash-completion");
my @install;
my $name;
if ($completions) {
install_dir($bc_dir);
# try parsing a list of files
@install = filedoublearray($completions);
foreach my $set (@install) {
my @filelist;
my @tmp = @$set;
if (@$set > 1) {
$name = pop @$set;
}
else {
$name = basename($tmp[0]);
}
verbose_print "installing $tmp[0] as $name";
my @found;
foreach my $glob (@$set) {
@found = glob "$srcdir/$glob";
if (!compat(6)) {
# Fall back to looking into debian/tmp
if (!@found || !-e $found[0]) {
@found = glob "debian/tmp/$glob";
}
}
if (!@found || !-e $found[0]) {
warning "file-list parsing failed, installing as proper snippet";
install_file($completions, "$bc_dir/$package");
next PKG
}
push @filelist, @found;
}
if (!@filelist) {
error("$package missing files (@$set), aborting");
}
foreach my $src (@filelist) {
install_file($src, "$bc_dir/$name");
}
}
}
}
=head1 SEE ALSO
L<debhelper(1)>
This program is a part of bash-completion.
L<bash(1)>
=head1 AUTHOR
David Paleino <d.paleino@gmail.com>
=cut
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