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<?php |
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/* this file is part of pipelines */ |
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namespace Ktomk\Pipelines\Runner\Docker\Binary; |
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use Ktomk\Pipelines\Cli\Exec; |
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use Ktomk\Pipelines\Lib; |
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use Ktomk\Pipelines\Runner\Directories; |
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/** |
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* Docker Binary Repository |
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* |
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* Docker provides a static binary which is useful to have in containers when |
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* in the container itself docker should be available (e.g. services: - docker). |
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* |
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* It "comes" out of this binary repository. In the background there is a |
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* BinaryUnPackager taking care of network interaction and file verification |
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* as it is technically possible to have different kind of static docker |
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* binaries also from different packages. |
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* |
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* Also there is a YAML package file reader which can read package information |
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* out of such files. |
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* |
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* @package Ktomk\Pipelines\Runner\Docker |
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*/ |
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class Repository implements PackageInterface |
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{ |
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/** |
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* @var Exec |
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*/ |
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private $exec; |
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/** |
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* @var null|array package definition data |
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*/ |
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private $package; |
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/** |
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* @var null|UnPackager |
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*/ |
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private $unPackager; |
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/** |
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* Static factory method. |
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* |
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* @param Exec $exec |
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* @param Directories $directories (UnPackager dependency) |
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* @return Repository |
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*/ |
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public static function create(Exec $exec, Directories $directories) |
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{ |
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$unPackager = UnPackager::fromDirectories($exec, $directories); |
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return new self($exec, array(), $unPackager); |
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} |
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/** |
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* Repository constructor. |
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* |
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* @param Exec $exec |
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* @param Directories $directories (UnPackager dependency) [on removal] |
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* @param array $package [optional - on removal] |
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* @param UnPackager $unPackager |
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*/ |
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public function __construct(Exec $exec, array $package, UnPackager $unPackager) |
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{ |
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$this->exec = $exec; |
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$this->package = $package; |
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$this->unPackager = $unPackager; |
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} |
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/** |
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* provision docker client into a running container |
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* |
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* install a binary as /usr/bin/docker and make it executable. |
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* show the version. |
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* |
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* @param string $containerId |
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* @param string $path to static docker client binary |
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*/ |
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public function containerProvisionDockerClientBinary($containerId, $path) |
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{ |
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$this->exec->pass( |
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sprintf('2>&1 < %s docker', lib::quoteArg($path)), |
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array('exec', '-i', $containerId, '/bin/sh', '-c', 'mkdir -p /usr/bin && cat - > /usr/bin/docker; chmod +x /usr/bin/docker; docker --version') |
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); |
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} |
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/** |
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* Resolve a binary package name in this repository |
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* |
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* @param string $packageName |
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* @return Repository |
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*/ |
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public function resolve($packageName) |
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{ |
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$packageDir = __DIR__ . '/../../../../lib/package'; |
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$reader = new PackageYamlFileReader( |
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sprintf('%s/%s.yml', $packageDir, $packageName) |
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); |
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$this->package = $reader->asPackageArray(); |
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return $this; |
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} |
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/** |
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* @param string $containerId |
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*/ |
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public function inject($containerId) |
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{ |
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$package = $this->asPackageArray(); |
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$localBinary = $this->getLocalBinary($package); |
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$this->containerProvisionDockerClientBinary($containerId, $localBinary); |
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} |
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/** |
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* Inject binary docker client package by name into container |
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* |
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* @param string $name |
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* @param string $containerId |
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*/ |
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public function injectPackage($name, $containerId) |
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{ |
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$this->resolve($name); |
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$this->inject($containerId); |
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} |
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/** |
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* Get binary path from local store. |
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* |
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* @param array $package |
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* @return string |
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*/ |
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public function getLocalBinary(array $package) |
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{ |
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return $this->unPackager->getLocalBinary($package); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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3 |
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public function asPackageArray() |
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{ |
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$package = $this->package; |
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if (!$package) { |
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$package = $this->resolve('docker-19.03.1-linux-static-x86_64')->package; |
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} |
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return $package; |
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} |
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} |
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ktomk /
pipelines
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.