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authorDaniel Weipert <code@drogueronin.de>2021-04-18 15:09:51 +0200
committerDaniel Weipert <code@drogueronin.de>2021-04-18 15:09:51 +0200
commitc0ebe78089121c0ad23efb0af32c435bee543a3c (patch)
treedb5e9205bcd7181cfa41543ee8962e9d84cdb481 /src
Initial commit
Diffstat (limited to 'src')
-rw-r--r--src/Command/RunCommand.php46
-rw-r--r--src/IAC.php25
-rw-r--r--src/Module/AptModule.php48
-rw-r--r--src/Module/ModuleInterface.php10
-rw-r--r--src/Module/State.php9
-rw-r--r--src/Task.php27
6 files changed, 165 insertions, 0 deletions
diff --git a/src/Command/RunCommand.php b/src/Command/RunCommand.php
new file mode 100644
index 0000000..048e94c
--- /dev/null
+++ b/src/Command/RunCommand.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace PHPIAC\Command;
+
+use PHPIAC\Task;
+use phpseclib3\Crypt\PublicKeyLoader;
+use phpseclib3\Net\SSH2;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class RunCommand extends Command
+{
+ protected static $defaultName = 'run';
+
+ protected function configure()
+ {}
+
+ protected function execute(InputInterface $input, OutputInterface $output)
+ {
+ $cwd = getcwd();
+ $config = include $cwd . '/config.php';
+
+ global $ssh;
+ $ssh = new SSH2($config['host']);
+ if (! $ssh->login($config['user'], PublicKeyLoader::load(file_get_contents($config['private_key_file'])))) {
+ throw new \Exception('Login failed');
+ }
+
+ $commands = [];
+ foreach ($config['tasks'] as $task) {
+ /**@var Task $task*/
+ if (! $task->module->checkState()) {
+ $output->writeln('Adding commands from ' . get_class($task->module));
+ array_push($commands, ...$task->module->getCommands());
+ }
+ else {
+ $output->writeln('Skipping commands from ' . get_class($task->module));
+ }
+ }
+
+ $ssh->exec(implode(PHP_EOL, $commands));
+
+ return Command::SUCCESS;
+ }
+}
diff --git a/src/IAC.php b/src/IAC.php
new file mode 100644
index 0000000..c4e476d
--- /dev/null
+++ b/src/IAC.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace PHPIAC;
+
+use PetrKnap\Php\Singleton\SingletonTrait;
+use PHPIAC\Command\RunCommand;
+use Symfony\Component\Console\Application;
+
+class IAC
+{
+ use SingletonTrait;
+
+ public function __construct()
+ {
+ $application = new Application();
+
+ $defaultCommand = new RunCommand();
+ $application->add($defaultCommand);
+ $application->setDefaultCommand($defaultCommand->getName());
+
+ # ... other commands here
+
+ $application->run();
+ }
+}
diff --git a/src/Module/AptModule.php b/src/Module/AptModule.php
new file mode 100644
index 0000000..ff4cb95
--- /dev/null
+++ b/src/Module/AptModule.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace PHPIAC\Module;
+
+use phpseclib3\Net\SSH2;
+
+class AptModule implements ModuleInterface
+{
+ public function __construct(
+ private string $package,
+ private string $state = State::PRESENT
+ ) {}
+
+ public function checkState(): bool
+ {
+ global $ssh;
+ /**@var SSH2 $ssh*/
+ $ssh->enablePTY();
+ $ssh->exec("which $this->package");
+
+ if ($this->state === State::PRESENT) {
+ $state = ! empty($ssh->read());
+ }
+ else if ($this->state === State::ABSENT) {
+ $state = empty($ssh->read());
+ }
+
+ $ssh->disablePTY();
+
+ return $state;
+ }
+
+ public function getCommands(): array
+ {
+ if ($this->state === State::PRESENT) {
+ return [
+ "sudo apt install -y $this->package",
+ ];
+ }
+ else if ($this->state === State::ABSENT) {
+ return [
+ "sudo apt remove -y $this->package",
+ ];
+ }
+
+ return [];
+ }
+}
diff --git a/src/Module/ModuleInterface.php b/src/Module/ModuleInterface.php
new file mode 100644
index 0000000..2963b5f
--- /dev/null
+++ b/src/Module/ModuleInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace PHPIAC\Module;
+
+interface ModuleInterface
+{
+ public function checkState(): bool;
+
+ public function getCommands(): array;
+}
diff --git a/src/Module/State.php b/src/Module/State.php
new file mode 100644
index 0000000..c7f7af9
--- /dev/null
+++ b/src/Module/State.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace PHPIAC\Module;
+
+class State
+{
+ public const PRESENT = 'present';
+ public const ABSENT = 'absent';
+}
diff --git a/src/Task.php b/src/Task.php
new file mode 100644
index 0000000..598f55c
--- /dev/null
+++ b/src/Task.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace PHPIAC;
+
+use PHPIAC\Module\ModuleInterface;
+
+class Task
+{
+ public function __construct(
+ public ModuleInterface $module,
+ public array $vars,
+ ) {}
+
+ public function setModule(ModuleInterface $module): self
+ {
+ $this->module = $module;
+
+ return $this;
+ }
+
+ public function setVars(array $vars): self
+ {
+ $this->vars = $vars;
+
+ return $this;
+ }
+}