forked from josch/mmdebstrap
warn if hook directory contains no executable scripts
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1 changed files with 6 additions and 0 deletions
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@ -4489,6 +4489,7 @@ sub main() {
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# gather all files starting with special prefixes into the
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# respective keys of a hash
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my %scripts;
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my $count = 0;
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opendir(my $dh, $opt_value)
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or error "Can't opendir($opt_value): $!";
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while (my $entry = readdir $dh) {
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@ -4496,10 +4497,15 @@ sub main() {
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my $hook ('setup', 'extract', 'essential', 'customize') {
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if ($entry =~ m/^\Q$hook\E/ and -x "$opt_value/$entry") {
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push @{ $scripts{$hook} }, "$opt_value/$entry";
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$count += 1;
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}
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}
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}
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closedir($dh);
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if ($count == 0) {
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warning "No executable hook scripts found in $opt_value";
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return;
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}
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# add the sorted list associated with each key to the respective
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# list of hooks
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foreach my $hook (keys %scripts) {
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