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<?
/**
* 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).
*/
$verbose = true;
$debug = false;
$all = false;
if($debug) {
$all = $verbose = true;
}
require_once 'header.php';
require_once 'class.portage.tree.php';
require_once 'class.portage.category.php';
require_once 'class.portage.package.php';
require_once 'class.portage.ebuild.php';
require_once '/home/steve/svn/znurt/class.db.ebuild.php';
// Reset the status on ones that were going to be removed or updated
$sql = "UPDATE ebuild SET status = 0 WHERE status IN (1,3);";
// Delete any ebuilds that were new ones
$sql = "DELETE FROM ebuild WHERE status = 1;";
$db->query($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)
$all = true;
else {
// If there are, get the last modified time
$sql = "SELECT MAX(mtime) FROM ebuild WHERE status = 0;";
$mtime = $db->getOne($sql);
if(is_null($mtime))
$all = true;
else {
$x = time() - $mtime;
$x = $x / 60;
$mmin = intval($x) + 1;
}
}
$tree = new PortageTree();
$categories = $tree->getCategories();
$arr_import = array();
// Find all the ebuilds that are currently in the db
// FIXME rewrite to exclude update/delete statuses?
$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.
$cache = $tree->getTree()."/metadata/cache/";
$exec = "find $cache -type f -mmin -$mmin";
$arr = shell::cmd($exec);
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]);
}
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.mtime, 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 $package_name) {
// FIXME always snags the last few, so says they are
// being updated even if they're not (to duplicate, delete
// all ebuilds, and run this twice in a row).
if($verbose)
shell::msg("[$category_name/$package_name]");
$arr_insert = array();
$arr_delete = array();
if(count($arr_ebuild_ids[$category_name][$package_name]))
$arr_db_ebuilds = array_keys($arr_ebuild_ids[$category_name][$package_name]);
else
$arr_db_ebuilds = array();
$obj_package = new PortagePackage($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 = $obj_package->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) {
$obj_ebuild = new PortageEbuild("$category_name/$ebuild_name");
$ebuild = $arr_ebuild_ids[$category_name][$package_name][$ebuild_name];
if($ebuild) {
$db_ebuild = new DBEbuild($ebuild);
if($obj_ebuild->mtime != $db_ebuild->mtime || $obj_ebuild->ctime != $db_ebuild->ctime) {
if($verbose) {
shell::msg("[update] $category_name/$ebuild_name");
}
// Flag as being updated
$db_ebuild->status = 2;
if($obj_ebuild->mtime != $db_ebuild->mtime)
$db_ebuild->mtime = $obj_ebuild->mtime;
if($obj_ebuild->ctime != $db_ebuild->ctime)
$db_ebuild->ctime = $obj_ebuild->ctime;
}
}
}
}
if(count($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) {
$db_ebuild = new DBEbuild($ebuild);
$db_ebuild->status = 3;
}
}
}
}
// Otherwise, insert all of them
else {
$arr_insert = $obj_package->getEbuilds();
}
if(count($arr_insert)) {
$arr_insert = array_unique($arr_insert);
foreach($arr_insert as $ebuild_name) {
if($verbose)
shell::msg("[insert] $category_name/$ebuild_name");
$obj_ebuild = new PortageEbuild("$category_name/$ebuild_name");
$arr = array(
'package' => $package_id,
'pf' => $obj_ebuild->pf,
'pv' => $obj_ebuild->pv,
'pr' => $obj_ebuild->pr,
'pvr' => $obj_ebuild->pvr,
'alpha' => $obj_ebuild->_alpha,
'beta' => $obj_ebuild->_beta,
'pre' => $obj_ebuild->_pre,
'rc' => $obj_ebuild->_rc,
'p' => $obj_ebuild->_p,
'version' => $obj_ebuild->version,
'slot' => $obj_ebuild->slot,
'mtime' => $obj_ebuild->mtime,
'ctime' => $obj_ebuild->ctime,
'status' => 1,
);
$db->autoExecute('ebuild', $arr, MDB2_AUTOQUERY_INSERT);
}
}
}
}
}
?>
|
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