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Generate .patterns (plural) files.

This commit is contained in:
Cyril Brulebois 2021-07-25 07:17:50 +02:00
parent 9d570ad032
commit 76fc95f307
1 changed files with 4 additions and 4 deletions
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8
tools/generate_firmware_patterns
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@ -1,7 +1,7 @@
#!/usr/bin/perl
# © 2021 Cyril Brulebois <kibi@debian.org>
#
# Generate ready-to-use pattern files so that one can use grep to
# Generate ready-to-use .patterns files so that one can use grep to
# perform hardware to firmware-package lookups in the installer
# (see MODALIAS= lines in `udevadm info --export-db`), see the
# hw-detect component.
@ -69,14 +69,14 @@ sub process_components {
print STDERR "found modaliases entries for firmware package ", $array->{Package}, "\n"
if $verbose;
my $pattern_file = $output_dir . "/" . $array->{Package} . ".pattern";
my $patterns_file = $output_dir . "/" . $array->{Package} . ".patterns";
printf STDERR "writing %d entries to %s\n",
(scalar @{ $array->{Provides}->{modaliases} }),
$pattern_file;
$patterns_file;
# For each alias, anchor the pattern on the left (^) and on
# the right ($), and replace each '*' with '.*':
write_file($pattern_file,
write_file($patterns_file,
map { $a = $_; $a =~ s/[*]/.*/g; "^$a\$\n" }
@{ $array->{Provides}->{modaliases} });
}