1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
|
<?
// FIXME not sure if the whole udate thing is working -- need it for a "new ebuilds" query
/**
* The procedure to update an ebuild is this -- remove the old one, and insert the new one.
* This is actually much simpler than trying to update everything *and* it allows the
* website to constantly keep a snapshot of it's current status regardless of backend
* activity.
*
* To distinguish between new and updated ebuilds in the database, post-run, the updated
* ebuilds will have a non-null value for the "udate" (update date) column. New
* ebuilds will have a null value.
*/
/**
* Right now this will run fine is run as a cron job. It will clean up after itself
* if there are NO ebuilds in the tree, but if you accidentally remove an entire package
* or something, it will still only insert what's new (recently modified since last mtime).
* For now, you're going to have to manually flip some bits to get it to correct mistakes
* like that. It's too much of a pain to have it check for it (at this point).
*/
/**
* This script is similar to the package one, in that it will create a temporary file
* and set the mtime to the last package, and then look for any new changes. Makes the
* find utility do all the heavy lifting, and is much simpler.
*
* Also, this updates the DB with the mtime of both the actual ebuild and the cache file.
* It seems like they are usually the same mtime, though.
*
* While it may seem odd, any time an ebuild is "changed" (as in, the mtime is different), it is
* actually re-inserted as a new ebuild all over again. It would be too much work to go
* through all the scripts and compare differences between old and new data; it is far easier to
* simply re-import the data as if it was newly created. New ebuilds are flagged with a status of 1
* and should be ignored by the website. Unchanged ebuilds are flagged with a status of 0 and ones
* marked for removal with a 2. The website should always pull the ones where the status is 0 or 2.
*
*/
// $verbose = true;
// $debug = false;
// $all = false;
require_once 'header.php';
if(!$tree) {
require_once 'class.portage.tree.php';
$tree = new PortageTree();
}
require_once 'class.portage.category.php';
require_once 'class.portage.package.php';
require_once 'class.portage.ebuild.php';
require_once 'class.db.ebuild.php';
$sql = "DELETE FROM ebuild WHERE status > 0;";
$db->query($sql);
// Check to see if there are any ebuilds
$sql = "SELECT COUNT(1) FROM ebuild WHERE status = 0;";
$count = $db->getOne($sql);
// If there aren't any, then import *all* packages
if(!$count || $debug)
$all = true;
else {
// If there are, get the last modified time
$sql = "SELECT MAX(portage_mtime) AS max_portage_mtime, MAX(cache_mtime) AS max_cache_mtime FROM ebuild WHERE status = 0;";
$row = $db->getRow($sql);
if(is_array($row)) {
extract($row);
if(is_null($max_portage_mtime) || is_null($max_cache_mtime))
$all = true;
else
$min = min($max_portage_mtime, $max_cache_mtime);
}
}
$categories = $tree->getCategories();
$arr_import = array();
// Find all the ebuilds that are currently in the db
$arr = $arr_db = array();
if(!$all) {
// Find all the packages that have been updated in the last 24 hours
// Need to check the packages themselves, because something may have
// been deleted.
$portage = $tree->getTree();
$cache = $tree->getTree()."/metadata/cache/";
$tmp = tempnam('/tmp', 'znurt');
touch($tmp, $min);
$exec = "find $cache -type f -newer $tmp";
$arr = shell::cmd($exec);
unlink($tmp);
if($verbose) {
shell::msg($exec);
shell::msg("(".count($arr).") new/updated ebuilds found since last sync.");
}
foreach($arr as $dir) {
$atom = str_replace($tree->getTree()."/metadata/cache/", "", $dir);
$e = new PortageEbuild($atom);
$arr_import[$e->category][] = $e->pn;
$arr_import[$e->category] = array_unique($arr_import[$e->category]);
}
// Also add any packages that were flagged when importing those
$sql = "SELECT c.name AS category_name, p.name AS package_name FROM package p INNER JOIN category c ON c.id = p.category WHERE p.status = 1;";
$arr = $db->getAll($sql);
if(count($arr)) {
foreach($arr as $row) {
$arr_import[$row['category_name']][] = $row['package_name'];
$arr_import[$row['category_name']] = array_unique($arr_import[$row['category_name']]);
}
}
ksort($arr_import);
} elseif($all) {
foreach($categories as $name) {
$c = new PortageCategory($name);
$arr_import[$name] = $c->getPackages();
}
}
if($debug || $all) {
shell::msg("Checking ALL categories");
} elseif($verbose) {
shell::msg("(".count($arr_import).") RECENTLY MODIFIED categories ");
}
// Get the package IDs for reference
// and the mtimes of the ebuilds for verification
$sql = "SELECT p.id AS package_id, c.name AS category_name, p.name AS package_name, e.pf AS ebuild_name, e.id AS ebuild FROM ebuild e RIGHT OUTER JOIN package p ON e.package = p.id INNER JOIN category c ON p.category = c.id ORDER BY c.name, p.name;";
$arr = $db->getAll($sql);
if(count($arr)) {
foreach($arr as $row) {
extract($row);
$arr_db[$category_name][$package_name] = $package_id;
if($ebuild_name) {
$arr_ebuild_ids[$category_name][$package_name][$ebuild_name] = $ebuild;
}
}
}
if(count($arr_import)) {
foreach($arr_import as $category_name => $arr_category) {
foreach($arr_category as $package_name) {
if($debug)
shell::msg("[$category_name/$package_name]");
$arr_insert = array();
$arr_delete = array();
$arr_update = array();
if(count($arr_ebuild_ids[$category_name][$package_name]))
$arr_db_ebuilds = array_keys($arr_ebuild_ids[$category_name][$package_name]);
else
$arr_db_ebuilds = array();
$p = new PortagePackage($category_name, $package_name);
$package_id =& $arr_db[$category_name][$package_name];
// If there are any old ebuilds (in the DB), then compare the new (in portage)
if(count($arr_db_ebuilds)) {
$arr_fs_ebuilds = $p->getEbuilds();
// Check old against new
$arr_delete = array_diff($arr_db_ebuilds, $arr_fs_ebuilds);
$arr_insert = array_diff($arr_fs_ebuilds, $arr_db_ebuilds);
// Next, look at the mtimes and see if any need to be updated
if(count($arr_fs_ebuilds)) {
foreach($arr_fs_ebuilds as $ebuild_name) {
$e = new PortageEbuild("$category_name/$ebuild_name");
$ebuild = $arr_ebuild_ids[$category_name][$package_name][$ebuild_name];
if($ebuild) {
$db_ebuild = new DBEbuild($ebuild);
if(($e->portage_mtime != $db_ebuild->portage_mtime) || ($e->cache_mtime != $db_ebuild->cache_mtime)) {
$arr_update[] = $ebuild_name;
$arr_insert[] = $ebuild_name;
// Normally I'd add this here, but instead, just go ahead and mark it
// right away, and avoid having it run twice.
$db_ebuild->status = 2;
if($verbose) {
shell::msg("[update] $category_name/$ebuild_name");
}
}
}
}
}
// FIXME just pass the IDs
if(count($arr_delete)) {
foreach($arr_delete as $ebuild_name) {
if($verbose)
shell::msg("[delete] $category_name/$ebuild_name");
$ebuild = $arr_ebuild_ids[$category_name][$package_name][$ebuild_name];
if($ebuild) {
$tmp_update = array('status' => 2);
$db->autoExecute('ebuild', $tmp_update, MDB2_AUTOQUERY_UPDATE, "id = ".$db->quote($id));
}
}
}
}
// Otherwise, insert all of them
else {
$arr_insert = $p->getEbuilds();
}
if(count($arr_insert)) {
$arr_insert = array_unique($arr_insert);
foreach($arr_insert as $ebuild_name) {
if($verbose)
shell::msg("[insert] $category_name/$ebuild_name");
$e = new PortageEbuild("$category_name/$ebuild_name");
if(in_array($ebuild_name, $arr_update)) {
$udate = $now;
} else
$udate = null;
$arr = array(
'package' => $package_id,
'pf' => $e->pf,
'pv' => $e->pv,
'pr' => $e->pr,
'pvr' => $e->pvr,
'alpha' => $e->_alpha,
'beta' => $e->_beta,
'pre' => $e->_pre,
'rc' => $e->_rc,
'p' => $e->_p,
'version' => $e->version,
'slot' => $e->slot,
'portage_mtime' => $e->portage_mtime,
'cache_mtime' => $e->cache_mtime,
'status' => 1,
'udate' => $udate,
'source' => $e->source,
);
$db->autoExecute('ebuild', $arr, MDB2_AUTOQUERY_INSERT);
}
}
}
}
}
unset($e);
unset($p);
unset($db_ebuild);
unset($db_package);
// Update the package_recent entries
$sql = "DELETE FROM package_recent WHERE status = 1;";
$db->query($sql);
$sql = "INSERT INTO package_recent SELECT DISTINCT package, MAX(cache_mtime), 1 AS status FROM ebuild e GROUP BY package ORDER BY MAX(cache_mtime) DESC, package;";
$db->query($sql);
// Same for the arches
$sql = "INSERT INTO package_recent_arch SELECT DISTINCT package, MAX(cache_mtime), 1 AS status, ea.arch FROM ebuild e LEFT OUTER JOIN ebuild_arch ea ON ea.ebuild = e.id WHERE ea.arch IS NOT NULL AND ea.status != 2 GROUP BY package, ea.arch ORDER BY MAX(cache_mtime) DESC, package;";
$db->query($sql);
?>
|