/**
* Check out a clean working copy from SVN
* @param \Cogeco\Build\Entity\WorkingCopy $workingCopy
* @param int $revision
* @param int $externalsRevision
*/
public static function checkoutClean(WorkingCopy $workingCopy, $revision = 0, $externalsRevision = 0)
{
$rev = $revision === 0 ? 'HEAD' : $revision;
$extRev = $externalsRevision === 0 ? 'HEAD' : $rev;
self::log("-- Getting a clean checkout at ");
if ($revision > 0) {
self::log("revision {$revision}");
} else {
self::log("head revision");
}
if ($externalsRevision > 0) {
self::log(" with externals at revision {$externalsRevision}");
}
self::log("\n\n");
// Get the repo information to validate the requested revision numbers to checkout
$svnRemoteInfo = self::getRepoInfo($workingCopy, $revision);
$realRevision = $svnRemoteInfo->commitRevision;
$realExtRevision = $externalsRevision;
// Correct the requested revision number to the last commit one from the repo
if ($revision !== $realRevision) {
self::log("Check out last commit revision {$realRevision}\n\n");
}
// Determine the real externals revision number as well
if ($externalsRevision === $revision) {
$realExtRevision = $realRevision;
} else {
$svnRemoteExtInfo = self::getRepoInfo($workingCopy, $externalsRevision);
// Correct the requested revision number to the last commit one from the repo
if ($externalsRevision !== $svnRemoteExtInfo->commitRevision) {
self::log("Checking out last (externals) commit revision {$svnRemoteExtInfo->commitRevision}\n\n");
$realExtRevision = $svnRemoteExtInfo->commitRevision;
}
}
// Get local svn info
if (empty($workingCopy->info)) {
try {
$workingCopy->info = SvnTask::getInfo($workingCopy);
} catch (Exception $e) {
$workingCopy->info = NULL;
// Indicates that the working copy is not checked out yet
}
}
// The Working copy and remote repo do not share the same URL.
// We must delete the working copy and do a fresh checkout
if (!empty($workingCopy->info) && $workingCopy->info->url !== $svnRemoteInfo->url) {
self::log("- Emptying the working copy folder\n\n");
FileSystemTask::rrmdir($workingCopy->dir->getPath(), FALSE);
$workingCopy->info = NULL;
}
if ($workingCopy->info === NULL) {
self::log("- Checkout a fresh copy\n\n");
self::checkout($workingCopy, $realRevision);
$workingCopy->info = SvnTask::getInfo($workingCopy);
} else {
self::cleanUp($workingCopy);
}
// Do a bit of cleanup
self::revert($workingCopy);
self::purgeIgnoredAndUnversioned($workingCopy);
// Set the externals and update the info object
if (self::setExternalsToRevision($workingCopy, $realExtRevision)) {
self::update($workingCopy, $realRevision);
$workingCopy->info = SvnTask::getInfo($workingCopy);
}
}
