c7f8532b54e36e93beac06096f57f046694df5be
[openwrt/staging/florian.git] / scripts / metadata.pm
1 package metadata;
2 use base 'Exporter';
3 use strict;
4 use warnings;
5 our @EXPORT = qw(%package %srcpackage %category %subdir %preconfig %features %overrides clear_packages parse_package_metadata parse_target_metadata get_multiline @ignore);
6
7 our %package;
8 our %preconfig;
9 our %srcpackage;
10 our %category;
11 our %subdir;
12 our %features;
13 our %overrides;
14 our @ignore;
15
16 sub get_multiline {
17 my $fh = shift;
18 my $prefix = shift;
19 my $str;
20 while (<$fh>) {
21 last if /^@@/;
22 $str .= (($_ and $prefix) ? $prefix . $_ : $_);
23 }
24
25 return $str ? $str : "";
26 }
27
28 sub confstr($) {
29 my $conf = shift;
30 $conf =~ tr#/\.\-/#___#;
31 return $conf;
32 }
33
34 sub parse_target_metadata($) {
35 my $file = shift;
36 my ($target, @target, $profile);
37 my %target;
38 my $makefile;
39
40 open FILE, "<$file" or do {
41 warn "Can't open file '$file': $!\n";
42 return;
43 };
44 while (<FILE>) {
45 chomp;
46 /^Source-Makefile: \s*((.+\/)([^\/]+)\/Makefile)\s*$/ and $makefile = $1;
47 /^Target:\s*(.+)\s*$/ and do {
48 my $name = $1;
49 $target = {
50 id => $name,
51 board => $name,
52 makefile => $makefile,
53 boardconf => confstr($name),
54 conf => confstr($name),
55 profiles => [],
56 features => [],
57 depends => [],
58 subtargets => []
59 };
60 push @target, $target;
61 $target{$name} = $target;
62 if ($name =~ /([^\/]+)\/([^\/]+)/) {
63 push @{$target{$1}->{subtargets}}, $2;
64 $target->{board} = $1;
65 $target->{boardconf} = confstr($1);
66 $target->{subtarget} = 1;
67 $target->{parent} = $target{$1};
68 }
69 };
70 /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
71 /^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1;
72 /^Target-Arch-Packages:\s*(.+)\s*$/ and $target->{arch_packages} = $1;
73 /^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ];
74 /^Target-Depends:\s*(.+)\s*$/ and $target->{depends} = [ split(/\s+/, $1) ];
75 /^Target-Description:/ and $target->{desc} = get_multiline(*FILE);
76 /^Target-Optimization:\s*(.+)\s*$/ and $target->{cflags} = $1;
77 /^CPU-Type:\s*(.+)\s*$/ and $target->{cputype} = $1;
78 /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
79 /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
80 /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
81 /^Default-Subtarget:\s*(.+)\s*$/ and $target->{def_subtarget} = $1;
82 /^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ];
83 /^Target-Profile:\s*(.+)\s*$/ and do {
84 $profile = {
85 id => $1,
86 name => $1,
87 priority => 999,
88 packages => []
89 };
90 $1 =~ /^DEVICE_/ and $target->{has_devices} = 1;
91 push @{$target->{profiles}}, $profile;
92 };
93 /^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1;
94 /^Target-Profile-Priority:\s*(\d+)\s*$/ and do {
95 $profile->{priority} = $1;
96 $target->{sort} = 1;
97 };
98 /^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ];
99 /^Target-Profile-Description:\s*(.*)\s*/ and $profile->{desc} = get_multiline(*FILE);
100 }
101 close FILE;
102 foreach my $target (@target) {
103 if (@{$target->{subtargets}} > 0) {
104 $target->{profiles} = [];
105 next;
106 }
107 @{$target->{profiles}} > 0 or $target->{profiles} = [
108 {
109 id => 'Default',
110 name => 'Default',
111 packages => []
112 }
113 ];
114
115 $target->{sort} and @{$target->{profiles}} = sort {
116 $a->{priority} <=> $b->{priority} or
117 $a->{name} cmp $b->{name};
118 } @{$target->{profiles}};
119 }
120 return @target;
121 }
122
123 sub clear_packages() {
124 %subdir = ();
125 %preconfig = ();
126 %package = ();
127 %srcpackage = ();
128 %category = ();
129 %features = ();
130 %overrides = ();
131 }
132
133 sub parse_package_metadata($) {
134 my $file = shift;
135 my $pkg;
136 my $feature;
137 my $makefile;
138 my $preconfig;
139 my $subdir;
140 my $src;
141 my $override;
142 my %ignore = map { $_ => 1 } @ignore;
143
144 open FILE, "<$file" or do {
145 warn "Cannot open '$file': $!\n";
146 return undef;
147 };
148 while (<FILE>) {
149 chomp;
150 /^Source-Makefile: \s*((.+\/)([^\/]+)\/Makefile)\s*$/ and do {
151 $makefile = $1;
152 $subdir = $2;
153 $src = $3;
154 $subdir =~ s/^package\///;
155 $subdir{$src} = $subdir;
156 $srcpackage{$src} = [];
157 $override = "";
158 undef $pkg;
159 };
160 /^Override: \s*(.+?)\s*$/ and do {
161 $override = $1;
162 $overrides{$src} = 1;
163 };
164 next unless $src;
165 next if $ignore{$src};
166 /^Package:\s*(.+?)\s*$/ and do {
167 undef $feature;
168 $pkg = {};
169 $pkg->{src} = $src;
170 $pkg->{makefile} = $makefile;
171 $pkg->{name} = $1;
172 $pkg->{title} = "";
173 $pkg->{depends} = [];
174 $pkg->{mdepends} = [];
175 $pkg->{builddepends} = [];
176 $pkg->{buildtypes} = [];
177 $pkg->{subdir} = $subdir;
178 $pkg->{tristate} = 1;
179 $pkg->{override} = $override;
180 $package{$1} = $pkg;
181 push @{$srcpackage{$src}}, $pkg;
182 };
183 /^Feature:\s*(.+?)\s*$/ and do {
184 undef $pkg;
185 $feature = {};
186 $feature->{name} = $1;
187 $feature->{priority} = 0;
188 };
189 $feature and do {
190 /^Target-Name:\s*(.+?)\s*$/ and do {
191 $features{$1} or $features{$1} = [];
192 push @{$features{$1}}, $feature;
193 };
194 /^Target-Title:\s*(.+?)\s*$/ and $feature->{target_title} = $1;
195 /^Feature-Priority:\s*(\d+)\s*$/ and $feature->{priority} = $1;
196 /^Feature-Name:\s*(.+?)\s*$/ and $feature->{title} = $1;
197 /^Feature-Description:/ and $feature->{description} = get_multiline(\*FILE, "\t\t\t");
198 next;
199 };
200 next unless $pkg;
201 /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
202 /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
203 /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;
204 /^Submenu: \s*(.+)\s*$/ and $pkg->{submenu} = $1;
205 /^Submenu-Depends: \s*(.+)\s*$/ and $pkg->{submenudep} = $1;
206 /^Source: \s*(.+)\s*$/ and $pkg->{source} = $1;
207 /^License: \s*(.+)\s*$/ and $pkg->{license} = $1;
208 /^LicenseFiles: \s*(.+)\s*$/ and $pkg->{licensefiles} = $1;
209 /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
210 /^Provides: \s*(.+)\s*$/ and do {
211 my @vpkg = split /\s+/, $1;
212 foreach my $vpkg (@vpkg) {
213 $package{$vpkg} or $package{$vpkg} = {
214 name => $vpkg,
215 vdepends => [],
216 src => $src,
217 subdir => $subdir,
218 makefile => $makefile
219 };
220 push @{$package{$vpkg}->{vdepends}}, $pkg->{name};
221 }
222 };
223 /^Menu-Depends: \s*(.+)\s*$/ and $pkg->{mdepends} = [ split /\s+/, $1 ];
224 /^Depends: \s*(.+)\s*$/ and $pkg->{depends} = [ split /\s+/, $1 ];
225 /^Conflicts: \s*(.+)\s*$/ and $pkg->{conflicts} = [ split /\s+/, $1 ];
226 /^Hidden: \s*(.+)\s*$/ and $pkg->{hidden} = 1;
227 /^Build-Variant: \s*([\w\-]+)\s*/ and $pkg->{variant} = $1;
228 /^Default-Variant: .*/ and $pkg->{variant_default} = 1;
229 /^Build-Only: \s*(.+)\s*$/ and $pkg->{buildonly} = 1;
230 /^Build-Depends: \s*(.+)\s*$/ and $pkg->{builddepends} = [ split /\s+/, $1 ];
231 /^Build-Depends\/(\w+): \s*(.+)\s*$/ and $pkg->{"builddepends/$1"} = [ split /\s+/, $2 ];
232 /^Build-Types:\s*(.+)\s*$/ and $pkg->{buildtypes} = [ split /\s+/, $1 ];
233 /^Repository:\s*(.+?)\s*$/ and $pkg->{repository} = $1;
234 /^Category: \s*(.+)\s*$/ and do {
235 $pkg->{category} = $1;
236 defined $category{$1} or $category{$1} = {};
237 defined $category{$1}->{$src} or $category{$1}->{$src} = [];
238 push @{$category{$1}->{$src}}, $pkg;
239 };
240 /^Description: \s*(.*)\s*$/ and $pkg->{description} = "\t\t $1\n". get_multiline(*FILE, "\t\t ");
241 /^Type: \s*(.+)\s*$/ and do {
242 $pkg->{type} = [ split /\s+/, $1 ];
243 undef $pkg->{tristate};
244 foreach my $type (@{$pkg->{type}}) {
245 $type =~ /ipkg/ and $pkg->{tristate} = 1;
246 }
247 };
248 /^Config:\s*(.*)\s*$/ and $pkg->{config} = "$1\n".get_multiline(*FILE, "\t");
249 /^Prereq-Check:/ and $pkg->{prereq} = 1;
250 /^Preconfig:\s*(.+)\s*$/ and do {
251 my $pkgname = $pkg->{name};
252 $preconfig{$pkgname} or $preconfig{$pkgname} = {};
253 if (exists $preconfig{$pkgname}->{$1}) {
254 $preconfig = $preconfig{$pkgname}->{$1};
255 } else {
256 $preconfig = {
257 id => $1
258 };
259 $preconfig{$pkgname}->{$1} = $preconfig;
260 }
261 };
262 /^Preconfig-Type:\s*(.*?)\s*$/ and $preconfig->{type} = $1;
263 /^Preconfig-Label:\s*(.*?)\s*$/ and $preconfig->{label} = $1;
264 /^Preconfig-Default:\s*(.*?)\s*$/ and $preconfig->{default} = $1;
265 }
266 close FILE;
267 return 1;
268 }
269
270 1;