fix a warning
[openwrt/svn-archive/archive.git] / scripts / feeds
1 #!/usr/bin/perl
2 use Getopt::Std;
3 use FindBin;
4 use Cwd;
5 use lib "$FindBin::Bin";
6 use metadata;
7 use warnings;
8 use strict;
9
10 chdir "$FindBin::Bin/..";
11 $ENV{TOPDIR}=getcwd();
12
13 my @feeds;
14 my %build_packages;
15 my %installed;
16
17 sub parse_config() {
18 my $line = 0;
19 my %name;
20
21 open FEEDS, "feeds.conf";
22 while (<FEEDS>) {
23 chomp;
24 s/#.+$//;
25 next unless /\S/;
26 my @line = split /\s+/, $_, 3;
27 $line++;
28
29 my $valid = 1;
30 $line[0] =~ /^src-\w+$/ or $valid = 0;
31 $line[1] =~ /^\w+$/ or $valid = 0;
32 $line[2] =~ /\s/ and $valid = 0;
33 $valid or die "Syntax error in feeds.list, line: $line\n";
34
35 $name{$line[1]} and die "Duplicate feed name '$line[1]', line: $line\n";
36 $name{$line[1]} = 1;
37
38 push @feeds, [@line];
39 }
40 close FEEDS;
41 }
42
43 sub update_svn($$) {
44 my $name = shift;
45 my $src = shift;
46
47 system("svn co $src ./feeds/$name") == 0 or return 1;
48 -d "./feeds/$name.tmp" or mkdir "./feeds/$name.tmp" or return 1;
49 -d "./feeds/$name.tmp/info" or mkdir "./feeds/$name.tmp/info" or return 1;
50
51 system("make -s prepare-mk TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
52 system("make -s -f include/scan.mk IS_TTY=1 SCAN_TARGET=\"packageinfo\" SCAN_DIR=\"feeds/$name\" SCAN_NAME=\"package\" SCAN_DEPS=\"$ENV{TOPDIR}/include/package*.mk\" SCAN_DEPTH=4 SCAN_EXTRA=\"\" TMP_DIR=\"$ENV{TOPDIR}/feeds/$name.tmp\"");
53 system("ln -sf $name.tmp/.packageinfo ./feeds/$name.index");
54
55 return 0;
56 }
57
58 sub get_feed($) {
59 my $feed = shift;
60
61 clear_packages();
62 parse_package_metadata("./feeds/$feed.index") or return;
63 return { %package };
64 }
65
66 sub get_installed() {
67 system("make -s prepare-tmpinfo");
68 clear_packages();
69 parse_package_metadata("./tmp/.packageinfo");
70 %installed = %package;
71 }
72
73 sub search_feed {
74 my $feed = shift;
75 my @substr = @_;
76 my $display;
77
78 return unless @substr > 0;
79 get_feed($feed);
80 foreach my $name (sort { lc($a) cmp lc($b) } keys %package) {
81 my $pkg = $package{$name};
82 my $substr;
83 my $pkgmatch = 1;
84
85 foreach my $substr (@substr) {
86 my $match;
87 foreach my $key (qw(name title description)) {
88 $pkg->{$key} and $substr and $pkg->{$key} =~ m/$substr/i and $match = 1;
89 }
90 $match or undef $pkgmatch;
91 };
92 $pkgmatch and do {
93 $display or do {
94 print "Search results in feed '$feed':\n";
95 $display = 1;
96 };
97 printf "\%-25s\t\%s\n", $pkg->{name}, $pkg->{title};
98 };
99 }
100 return 0;
101 }
102
103
104 sub search {
105 my %opts;
106
107 getopt('r:', \%opts);
108 foreach my $feed (@feeds) {
109 search_feed($feed->[1], @ARGV) if (!defined($opts{r}) or $opts{r} eq $feed->[1]);
110 }
111 }
112
113 sub install_svn() {
114 my $feed = shift;
115 my $pkg = shift;
116 my $path = $pkg->{makefile};
117 $path =~ s/\/Makefile$//;
118
119 -d "./package/feeds" or mkdir "./package/feeds";
120 -d "./package/feeds/$feed->[1]" or mkdir "./package/feeds/$feed->[1]";
121 system("ln -sf ../../../$path ./package/feeds/$feed->[1]/");
122
123 return 0;
124 }
125
126 my %install_method = (
127 'src-svn' => \&install_svn
128 );
129
130 my %feed;
131
132 sub lookup_package($$) {
133 my $feed = shift;
134 my $package = shift;
135
136 foreach my $feed ($feed, @feeds) {
137 next unless $feed->[1];
138 next unless $feed{$feed->[1]};
139 $feed{$feed->[1]}->{$package} and return $feed;
140 }
141 return;
142 }
143
144 sub install_package {
145 my $feed = shift;
146 my $name = shift;
147 my $ret = 0;
148
149 $feed = lookup_package($feed, $name);
150 $feed or do {
151 $installed{$name} and return 0;
152 warn "WARNING: Package '$name' is not available.\n";
153 return 1;
154 };
155
156 my $pkg = $feed{$feed->[1]}->{$name} or return 1;
157 my $src = $pkg->{src};
158 my $type = $feed->[0];
159 $src or $src = $name;
160
161 # previously installed packages set the runtime package
162 # newly installed packages set the source package
163 $installed{$src} and return 0;
164
165 # install all dependencies
166 foreach my $dep (@{$pkg->{depends}}) {
167 next if $dep =~ /@/;
168 $dep =~ s/^\+//;
169 install_package($feed, $dep) == 0 or $ret = 1;
170 }
171
172 # check previously installed packages
173 $installed{$name} and return 0;
174 $installed{$src} = 1;
175 warn "Installing package '$src'\n";
176
177 $install_method{$type} or do {
178 warn "Unknown installation method: '$type'\n";
179 return 1;
180 };
181
182 &{$install_method{$type}}($feed, $pkg) == 0 or do {
183 warn "failed.\n";
184 return 1;
185 };
186
187 return $ret;
188 }
189
190 sub refresh_config {
191 my $default = shift;
192 $default or $default = "o";
193
194 # workaround for timestamp check
195 system("rm -f tmp/.packageinfo");
196
197 # refresh the config
198 system("make oldconfig CONFDEFAULT=\"$default\" Config.in >/dev/null 2>/dev/null");
199 }
200
201 sub install {
202 my $name;
203 my %opts;
204 my $feed;
205 my $ret = 0;
206
207 getopt('p:d:', \%opts);
208 get_installed();
209
210 foreach my $f (@feeds) {
211 # index all feeds
212 $feed{$f->[1]} = get_feed($f->[1]);
213
214 # look up the preferred feed
215 $opts{p} and $f->[1] eq $opts{p} and $feed = $f;
216 }
217
218 while ($name = shift @ARGV) {
219 install_package($feed, $name) == 0 or $ret = 1;
220 }
221
222 # workaround for timestamp check
223
224 # set the defaults
225 if ($opts{d} and $opts{d} =~ /^[ymn]$/) {
226 refresh_config($opts{d});
227 }
228
229 return $ret;
230 }
231
232 sub uninstall {
233 my $name;
234 my $uninstall;
235
236 if ($ARGV[0] eq '-a') {
237 system("rm -rf ./package/feeds");
238 $uninstall = 1;
239 } else {
240 get_installed();
241 while ($name = shift @ARGV) {
242 my $pkg = $installed{$name};
243 $pkg or do {
244 warn "WARNING: $name not installed\n";
245 next;
246 };
247 $pkg->{src} and $name = $pkg->{src};
248 warn "Uninstalling package '$name'\n";
249 system("rm -f ./package/feeds/*/$name");
250 $uninstall = 1;
251 }
252 }
253 $uninstall and refresh_config();
254 return 0;
255 }
256
257 sub usage() {
258 print <<EOF;
259 Usage: $0 <command> [options]
260
261 Commands:
262 install [options] <package>: Install a package
263 Options:
264 -p <feedname>: Prefer this feed when installing packages
265 -d <y|m|n>: Set default for newly installed packages
266
267 search [options] <substring>: Search for a package
268 Options:
269 -r <feedname>: Only search in this feed
270
271 uninstall -a|<package>: Uninstall a package
272 -a uninstalls all packages
273
274 update: Update packages and lists of feeds in feeds.list
275 clean: Remove downloaded/generated files
276
277 EOF
278 exit(1);
279 }
280
281 my %update_method = (
282 'src-svn' => \&update_svn
283 );
284
285 my %commands = (
286 'update' => sub {
287 -d "feeds" or do {
288 mkdir "feeds" or die "Unable to create the feeds directory";
289 };
290 $ENV{SCAN_COOKIE} = $$;
291 $ENV{KBUILD_VERBOSE} = 99;
292 foreach my $feed (@feeds) {
293 my ($type, $name, $src) = @$feed;
294 $update_method{$type} or do {
295 warn "Unknown type '$type' in feed $name\n";
296 next;
297 };
298 warn "Updating feed '$name'...\n";
299 &{$update_method{$type}}($name, $src) == 0 or do {
300 warn "failed.\n";
301 return 1;
302 };
303 }
304 return 0;
305 },
306 'install' => \&install,
307 'search' => \&search,
308 'uninstall' => \&uninstall,
309 'clean' => sub {
310 system("rm -rf feeds");
311 }
312 );
313
314 my $arg = shift @ARGV;
315 $arg or usage();
316 parse_config;
317 foreach my $cmd (keys %commands) {
318 $arg eq $cmd and do {
319 exit(&{$commands{$cmd}}());
320 };
321 }
322 usage();