Initial commit

src/Environment/Environment.php

@@ -0,0 +1,135 @@
+<?php
+
+namespace Spark\Environment;
+
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
+use Spark\SparkApplication;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+class Environment
+{
+
+    private bool $loaded = false;
+
+    private array $config;
+
+    public function __construct(array $config)
+    {
+        $this->config = $config;
+    }
+
+    public function getProjectDirectory(): string
+    {
+        return $this->config['project_dir'];
+    }
+
+    public function getConfigDirectory(): string
+    {
+        return $this->config['config_dir'];
+    }
+
+    public function getDefinedScripts(): array
+    {
+        return array_keys($this->config['scripts']??[]);
+    }
+
+    public function runScript(string $name, array $args, InputInterface $input, OutputInterface $output)
+    {
+        $script = $this->config['scripts'][$name];
+        
+        if (is_string($script)) {
+            // call script directly
+            if (str_ends_with($script, '.php')) {
+                $GLOBALS['args'] = $args;
+                $GLOBALS['output'] = $output;
+                $base = $this->getProjectDirectory();
+                if (!file_exists($base ."/". $script)) {
+                    fprintf(STDERR, "error: Could not find script file %s\n", $base."/".$script);
+                    return;
+                }
+                include $base . "/" . $script;
+            } else {
+                passthru($script);
+            }
+        }
+    }
+
+    public function loadEnvironment()
+    {
+        if ($this->loaded) {
+            return;
+        }
+
+        if (!array_key_exists('project_dir', $this->config)) {
+            return;
+        }
+
+        // $this->logger->info("Loading environment...");
+        $preloads = [];
+        $root = $this->config['project_dir'];
+        foreach ((array)$this->config['preload']??[] as $preload) {
+            if (str_contains($preload,'*')) {
+                array_push($preloads, ...glob($root."/".$preload));
+            } else {
+                array_push($preloads, $preload);
+            }
+        }
+        
+        foreach ($preloads as $item) {
+            if (!str_starts_with($item, "/")) {
+                $item = $this->getProjectDirectory() . "/" . $item;
+            }
+            if (is_file($item)) {
+                // $this->logger->debug("Preloading file {$item}");
+                try {
+                    include_once($item);
+                } catch (\Throwable $t) {
+                    fprintf(STDERR, "error: Error preloading %s: %s in %s on line %d\n", $item,  $t->getMessage(), $t->getFile(), $t->getLine());
+                    //$this->logger->error("Error preloading {$item}: {$t->getMessage()} in {$t->getFile()} on line {$t->getLine()}");
+                }
+            } elseif (is_dir($item) && file_exists($item."/sparkplug.php")) {
+                //$this->logger->debug("Preloading plugin {$item}");
+                try {
+                    include_once($item."/sparkplug.php");
+                } catch (\Throwable $t) {
+                    fprintf(STDERR, "error: Error preloading plugin %s: %s in %s on line %d\n", $item,  $t->getMessage(), $t->getFile(), $t->getLine());
+                    //$this->logger->error("Error preloading plugin {$item}: {$t->getMessage()} in {$t->getFile()} on line {$t->getLine()}");
+                }
+            } else {
+                fprintf(STDERR, "warning: Could not preload %s\n", $item);
+                //$this->logger->warning("Could not preload {$item}");
+            }
+        }
+
+        SparkApplication::$instance->getPluginManager()->initializePlugins();
+    }
+
+    public static function createFromDirectory(string|null $directory=null): Environment
+    {
+        $directory = $directory ?? getcwd();
+        $candidates = [ $directory . "/.spark.json", $directory . "/.spark/spark.json" ];
+        $config = [];
+        while ($candidate = array_shift($candidates)) {
+            if (!file_exists($candidate)) { continue; }
+            $json = file_get_contents($candidate);
+            if (!$json || json_last_error()) {
+                throw new \RuntimeException("Error parsing {$candidate}: ".json_last_error_msg());
+            }
+            $config = json_decode($json, true);
+            $config['project_dir'] = realpath($directory);
+            $config['config_dir'] = realpath($directory)."/.spark";
+            $config['config_file'] = $candidate;
+            break;
+        }
+
+        $env = new Environment($config);
+
+        return $env;
+    }
+
+
+
+}