/**
* @param IGulpAction[] $actions
* @param CompilerSetup $setup
* @return ResourceCollection
*/
private function compile(array $actions, CompilerSetup $setup)
{
if (!$setup->CompileTarget->hasAny()) {
return clone $setup->Unchanged;
}
if (!$actions) {
return clone $setup->Unchanged->add($setup->CompileTarget);
}
$commands = [];
$compiledCollection = clone $setup->CompileTarget;
foreach ($actions as $action) {
$action->setTargetDir($this->config->TargetDirectory);
$map = $action->getMap($setup->Package, $compiledCollection);
$commands[] = $action->getCommand($setup->Package, $compiledCollection);
$map->apply($compiledCollection);
}
foreach ($commands as $command) {
$this->execute($setup->Package, [$command]);
}
if ($this->config->IsAddTimestamp) {
foreach ($compiledCollection->get() as $compiledFile) {
$timestampFile = $this->timeHelper->findFileWithTimestamp($compiledFile);
if ($timestampFile && (new FileSystem())->isFilesSame($timestampFile, $compiledFile)) {
// Make sure on next compilation this file will not be affected.
touch($timestampFile);
$compiledCollection->replace($compiledFile, $timestampFile);
continue;
}
if ($timestampFile) {
unlink($timestampFile);
}
$timestampName = $this->timeHelper->generateTimestampForFile($compiledFile);
$compiledCollection->replace($compiledFile, $timestampName);
rename($compiledFile, $timestampName);
}
}
$compiledCollection->add($setup->Unchanged);
return $compiledCollection;
}
/**
* @param Package $p
* @param IGulpAction[] $actions
* @param ResourceCollection $collection
* @return CompilerSetup
*/
private function preCompileActions(Package $p, array $actions, ResourceCollection $collection)
{
$modifiedCollection = clone $collection;
/** @var ResourceMap $modifiedMap */
$modifiedMap = new ResourceMap();
// Detect changes.
foreach ($actions as $action) {
$action->setTargetDir($this->config->TargetDirectory);
$map = $action->getMap($p, $modifiedCollection);
$map->apply($modifiedCollection);
$modifiedMap->modify($map);
}
$modified = $this->getModified($modifiedMap);
$setup = $this->preCompileHelper->getRecompileTargets($p, $modifiedMap, $modified);
// All resource files that have an unmodified target resource.
$unmodifiedSourceFiles = [];
foreach ($setup->Unchanged as $unmodifiedTarget) {
$data = $modifiedMap->getMapFor($unmodifiedTarget);
$unmodifiedSourceFiles = array_merge($unmodifiedSourceFiles, is_array($data) ? $data : [$data]);
}
// Upend source resource files that were not used to create any package.
foreach ($collection as $resource) {
// File will be used to recompile.
if ($setup->CompileTarget->hasResource($resource)) {
continue;
}
// File used for a library that was not modified.
if (in_array($resource, $unmodifiedSourceFiles)) {
continue;
}
// Else file is not modified at all.
$setup->CompileTarget->add($resource);
}
// Rename target files to target files with timestamp.
if ($this->config->IsAddTimestamp) {
foreach ($setup->Unchanged->get() as $unchanged) {
$setup->Unchanged->replace($unchanged, $this->timestampHelper->findFileWithTimestamp($unchanged));
}
}
return $setup;
}