mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
synced 2024-07-22 02:35:25 +00:00
![Thomas Haller](/assets/img/avatar_default.png)
```bash readarray -d '' FILES < <( git ls-files -z \ ':(exclude)po' \ ':(exclude)shared/c-rbtree' \ ':(exclude)shared/c-list' \ ':(exclude)shared/c-siphash' \ ':(exclude)shared/c-stdaux' \ ':(exclude)shared/n-acd' \ ':(exclude)shared/n-dhcp4' \ ':(exclude)src/systemd/src' \ ':(exclude)shared/systemd/src' \ ':(exclude)m4' \ ':(exclude)COPYING*' ) sed \ -e 's/^\(--\|#\| \*\) *\(([cC]) *\)\?Copyright \+\(\(([cC])\) \+\)\?\(\(20\|19\)[0-9][0-9]\) *[-–] *\(\(20\|19\)[0-9][0-9]\) \+\([^ ].*\)$/\1 C1pyright#\5 - \7#\9/' \ -e 's/^\(--\|#\| \*\) *\(([cC]) *\)\?Copyright \+\(\(([cC])\) \+\)\?\(\(20\|19\)[0-9][0-9]\) *[,] *\(\(20\|19\)[0-9][0-9]\) \+\([^ ].*\)$/\1 C2pyright#\5, \7#\9/' \ -e 's/^\(--\|#\| \*\) *\(([cC]) *\)\?Copyright \+\(\(([cC])\) \+\)\?\(\(20\|19\)[0-9][0-9]\) \+\([^ ].*\)$/\1 C3pyright#\5#\7/' \ -e 's/^Copyright \(\(20\|19\)[0-9][0-9]\) \+\([^ ].*\)$/C4pyright#\1#\3/' \ -i \ "${FILES[@]}" echo ">>> untouched Copyright lines" git grep Copyright "${FILES[@]}" echo ">>> Copyright lines with unusual extra" git grep '\<C[0-9]pyright#' "${FILES[@]}" | grep -i reserved sed \ -e 's/\<C[0-9]pyright#\([^#]*\)#\(.*\)$/Copyright (C) \1 \2/' \ -i \ "${FILES[@]}" ``` https://gitlab.freedesktop.org/NetworkManager/NetworkManager/merge_requests/298
164 lines
4.4 KiB
Perl
Executable file
164 lines
4.4 KiB
Perl
Executable file
#!/usr/bin/env perl
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright (C) 2014 Red Hat, Inc.
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#
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#
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# The script parses nm-setting-*.c files and extracts documentation related
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# to setting plugins. The documentation is in a simple format of lines
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# "keyword: value". The documentation is enclosed between tags
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# ---<plugin-name>--- and ---end---
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# Recognized keywords are:
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# "property: " - property name
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# "variable: " - name of the variable used by the plugin
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# "format: " - format of the value in 'keyfile' plugin
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# "default: " - default value when variable is not used
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# "values: " - allowed values (e.g. for enumerations)
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# "example: " - example(s)
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# "description: " - description text
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# Value is an arbitrary string that can span over multiple lines.
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#
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# ifcfg-rh specifics:
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# - mark NM extension variables with (+), e.g. variable: UUID(+)
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#
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use strict;
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use warnings;
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use v5.10;
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# global variables
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my @keywords = ("property", "variable", "format", "values", "default", "example", "description");
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my @data;
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my $fo;
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(scalar @ARGV >= 3) or die "Usage: $0 <plugin> <output-xml-file> <srcfiles>\n";
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my ($plugin, $output, (@source_files)) = @ARGV;
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my $start_tag = "---$plugin---\\s*\$";
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my $end_tag = '---end---';
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# open output file
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open $fo, '>', $output or die "Can't open $output: $!";
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# write XML header
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write_header();
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# write generated documentation for each setting
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foreach my $c_file (@source_files) {
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my $setting_name = get_setting_name($c_file);
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if ($setting_name) {
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write_item("<setting name=\"$setting_name\">");
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scan_doc_comments($c_file, $start_tag, $end_tag);
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write_item("</setting>");
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}
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}
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# write XML footer
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write_footer();
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# close output file
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close $fo;
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### --- subroutines --- ###
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# get setting name from NM_SETTING_*_SETTING_NAME constant in C header file
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sub get_setting_name {
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my $path = $_[0];
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$path =~ s/c$/h/; # use header file to find out setting name
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open my $fh, '<', $path or die "Can't open $path: $!";
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while (my $line = <$fh>) {
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if ($line =~ /NM_SETTING_.+SETTING_NAME\s+\"(\S+)\"/) {
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return $1;
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}
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}
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}
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# scan source setting file for documentation tags and write them to XML
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sub scan_doc_comments {
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my($setting_file, $start, $end) = @_;
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open my $fi, '<', $setting_file or die "Can't open $setting_file: $!";
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while (<$fi>) {
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if (/$start/ .. /$end/) {
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next if /$start/;
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if (/$end/) {
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process_data();
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} else {
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push @data, $_;
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}
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next;
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}
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# ignore text not inside marks
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}
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close $fi;
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}
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# process plugin property documentation comments
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sub process_data {
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return if not @data;
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my $kwd_pat = join("|", @keywords);
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my %parsed_data;
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my $this_key;
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foreach (@data) {
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if (/^\s*\**\s+($kwd_pat):\s+(.*?)\s*$/) {
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$this_key = $1;
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$parsed_data{$this_key} = "$2\n";
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} elsif (/^\s*\**\s+(.*?)\s*$/) {
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die "Extra mess in a comment: $_" unless $this_key;
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$parsed_data{$this_key} .= "$1\n";
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}
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}
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# now write a line into the XML
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my $name = $parsed_data{property} // "";
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my $var = $parsed_data{variable} // $name; # fallback to "property: "
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my $format = $parsed_data{format} // "";
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my $values = $parsed_data{values} // "";
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my $def = $parsed_data{default} // "";
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my $exam = $parsed_data{example} // "";
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my $desc = $parsed_data{description} // "";
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chomp($name, $var, $format, $values, $def, $exam, $desc);
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escape_xml_chars($name, $var, $format, $values, $def, $exam, $desc);
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my $foo = sprintf("<property name=\"%s\" variable=\"%s\" format=\"%s\" values=\"%s\" ".
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"default=\"%s\" example=\"%s\" description=\"%s\"/>",
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$name, $var, $format, $values, $def, $exam, $desc);
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write_item($foo);
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@data = ();
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}
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# - XML handling -
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sub write_header {
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(my $header =
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qq{<?xml version=\"1.0\"?>
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<!DOCTYPE nm-$plugin-docs [
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]>
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<nm-$plugin-docs>
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}) =~ s/^ {7}//mg;
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print {$fo} $header;
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}
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sub write_footer {
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my $footer = "</nm-$plugin-docs>";
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print {$fo} $footer;
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}
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sub write_item {
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my $str = join("", @_);
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print {$fo} $str, "\n";
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}
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sub escape_xml_chars {
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# http://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Predefined%5Fentities%5Fin%5FXML
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foreach my $val (@_) {
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$val =~ s/&/&/sg;
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$val =~ s/</</sg;
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$val =~ s/>/>/sg;
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$val =~ s/"/"/sg;
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$val =~ s/'/'/sg;
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}
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}
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