92 lines
1.6 KiB
Perl
Executable File
92 lines
1.6 KiB
Perl
Executable File
#!/usr/bin/perl
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no lib '.';
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use warnings;
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use strict;
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my $etcfile="/etc/ikiwiki/wikilist";
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sub root {
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$> == 0;
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}
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sub username {
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(getpwuid($>))[0];
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}
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sub processline {
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my $setup=shift;
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if (! -f "$setup") {
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print STDERR "warning: $setup does not exist, skipping\n";
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return;
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}
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print "Processing $setup as user ".username()." ...\n";
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my $ret=system("ikiwiki", "--setup", $setup, @ARGV);
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if ($ret != 0) {
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print STDERR "warning: processing $setup failed with code $ret\n";
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}
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}
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my %users;
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sub processuser {
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my $user=shift;
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return if $user=~/^-/ || $users{$user};
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$users{$user}=1;
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my $ret=system("su", $user, "-s", "/bin/sh", "-c", "--", "$0 --nonglobal @ARGV");
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if ($ret != 0) {
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print STDERR "warning: processing for $user failed with code $ret\n";
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}
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}
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sub processlist {
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my $file=shift;
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return unless -e $file;
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my $list;
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open ($list, "<$file") || die "$file: $!";
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while (<$list>) {
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chomp;
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s/^\s+//;
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s/\s+$//;
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next if /^#/ || ! length;
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if (/^([-\w]+)\s+([^\s]+)$/) {
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my $user=$1;
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my $setup=$2;
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if (root()) {
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processuser($user);
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}
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else {
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if (username() eq $user) {
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processline($setup);
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}
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}
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}
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elsif (/^([-\w]+)$/) {
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my $user=$1;
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if (root()) {
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processuser($user);
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}
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else {
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my $home=(getpwnam($user))[7];
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if (defined $home && -d $home) {
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my $dotfile="$home/.ikiwiki/wikilist";
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processlist($dotfile);
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}
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}
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}
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}
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close $list;
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}
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if (@ARGV && $ARGV[0] eq "--nonglobal") {
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shift;
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# avoid recursively processing if the wikilist file has a root
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# user in it
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if (root()) {
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exit 1;
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}
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}
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processlist($etcfile);
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